SECTION 7
ENERGY EFFICIENT
GENERAL PURPOSE LOW VOLTAGE
DISTRIBUTION TRANSFORMERS
600V Class,
Single Phase & Three Phase
Low Voltage Distribution Transformer Energy Efficiency Requirements.........
HPS Energy Efficient Distribution Transformer Product Offering.......................
158
160
HPS Sentinel® Series - Energy Efficient General Purpose Transformers
Standard Single Phase, Aluminum and Copper Specifications.............................
HPS Sentinel® - Single Phase Selection Tables..........................................................
Standard Three Phase, Aluminum and Copper Specifications.............................
HPS Sentinel® - Three Phase Selection Tables...........................................................
161
162
165
166
HPS Synergy® Series - Energy Efficient K-Factor Transformers
K-Factor, Harmonics and Non-Linear Loads ............................................................. 173
Standard Three Phase, Aluminum and Copper Specifications............................. 175
HPS Synergy® - Three Phase Selection Tables........................................................... 176
HPS Centurion® Series - Energy Efficient Harmonic Mitigating Transformers
600V Class Harmonic Mitigating Transformer........................................................... 179
Standard Three Phase, Aluminum and Copper Specifications............................. 180
HPS Centurion® - Three Phase Selection Tables....................................................... 181
Enclosure Dimensional Drawings .................................................................................. 226
Accessories - Enclosure Mounting Kits, Anti-Vibration Pads & Isolators ...... 238
Termination Details ............................................................................................................. 242
SECTION 7
ENERGY EFFICIENT
DISTRIBUTION TRANSFORMERS
Low Voltage Distribution Transformers
Energy Efficiency Requirements
In the past decades, greenhouse gas emissions and their effects on our planet have become the focus of many governments,
agencies, companies and individuals. Energy generation is a major contributor to greenhouse gas emissions. In addition to
widespread efforts to make energy generation more environmentally friendly, lowering energy consumption within most
industrial and commercial facilities also is a goal. HPS proudly supports these initiatives and is offering a complex Energy
Efficient product basket that meets the current energy efficiency requirements both in US and Canada.
Improving the energy efficiency of new transformers is a primary objective for regulatory bodies in both the U.S. and Canada.
As a result the legislation issued by the U.S. Department of Energy - DOE 10 CFR p.431 and the Canadian Energy Efficiency Act
– Energy Efficiency Regulations (SOR/94-651) have strict energy efficiency requirements for low-voltage dry-type and mediumvoltage dry-type distribution transformers.
As the above legislation is evolving, HPS improves its energy efficient product lines to meet or exceed the prescribed levels
of energy efficiency. HPS has a new line of energy efficient distribution transformers to meet the new DOE 10 CFR p.431 that
comes in effect on January 1, 2016 also known as DOE 2016. More details about this product offer can be found in the HPS
Sentinel Energy Efficient Distribution Transformer Selection Guide (DOESEL15).
The Canadian product offer described in the current catalogue continues to comply with the CSA C802.2 energy efficiency
requirements. This product line also meets the DOE energy efficiency levels that were in effect from January 1, 2007 to
December 31, 2015 known also as TP-1 energy efficiency levels.
SECTION 7
Effective December 1, 2015 our NEMA Premium product lines (SuperSentinel, SuperSynergy and SuperCenturion) are
considered obsolete being replaced by the higher efficiency DOE 2016 product line.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
158
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
DISTRIBUTION TRANSFORMERS
Low Voltage Distribution Transformers
Canada - Energy Efficiency Regulations (CSA C802.2)
The laws in Canada state that all low voltage dry-type distribution transformers (as defined below) manufactured after January
1st, 2005, must meet the minimum energy efficiency guidelines outlined by CSA C802.2 and referenced in the Canadian Energy
Efficiency Act - Energy Efficiency Regulations (SOR/94-651). The range of product covered by these standards are:
Primary (high) Voltage
Up to 1.2 kV
Secondary (low) Voltage Line Current
Less than 4000 amps
Dry-Type
Rating
Single Phase
15-333 kVA
Three Phase
15-1000 kVA
60 Hz only
Frequency
For transformers exempted from the Canadian Efficiency Regulations please visit: http://laws.justice.gc.ca
The HPS lines of 1.2 kV volt class energy efficient distribution transformers illustrated in this section, meet or exceed the
minimum efficiencies required. These efficiencies are evaluated at 35% of the nameplate kVA transformer rating.
The specifications covering 1.2 kV volt class energy efficiency in transformers in Canada are outlined in the CSA Efficiency
Standard C802, “Maximum Losses for Distribution, Power and Dry-Type Transformers” as referenced in the Canadian Energy
Efficiency Act - Energy Efficiency Regulations (SOR/94-651).
CSA C802.2 Energy Efficiency Levels
Dry-Type Distribution Transformers - Low Voltage
Single Phase
Three Phase
Efficiency
kVA
Efficiency
15
25
37.5
50
75
100
167
250
333
97.70
98.00
98.20
98.30
98.50
98.60
98.70
98.80
98.90
15
30
45
75
112.5
150
225
300
500
750
1000
97.00
97.50
97.70
98.00
98.20
98.30
98.50
98.60
98.70
98.80
98.90
All efficiency values are at 35% of nameplate rated load
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
159
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
kVA
SECTION 7
ENERGY EFFICIENT
DISTRIBUTION TRANSFORMERS
HPS Energy Efficient Distribution Transformer Product Offering:
HPS offers three lines of energy efficient distribution transformers:
Linear Load General Purpose Transformers (pages 161 to 172)
General purpose distribution transformers are rated for 600 volts and below. They are generally used for supplying appliance,
lighting, heating, motorized machine and power loads from electrical distribution systems. They are offered in a variety of
enclosure types or as core & coil only.
Non-Linear Load K-Factor Transformers (pages 173 to 178)
The use of k-factor distribution transformers has become a popular means of supplying power fo non-linear loads such as
electronic ballasts, drives, personal computers, telecommunications equipment, broadcasting equipment and other similar
power electronics. These non-linear loads generate harmonic currents which can substantially increase transformer losses. Our
K-rated transformers have been specifically designed to prevent failure due to overheating.
K-factor is defined as a ratio between the additional losses due to harmonics and the eddy current losses at 60Hz. It is used to
specify transformers for non-linear loads. Transformers with a rated k-factor of 4, 13, 20 and other are available.
Harmonic Mitigating Transformers (pages 179 to 188)
Harmonic Mitigating transformers are superior to the above transformers in that they reduce voltage distortion (flat-topping)
and power losses due to current harmonics created by single-phase, non-linear loads such as computer equipment. Secondary
windings are arranged to cancel zero sequence fluxes and eliminate primary winding circulating currents. They treat zero
sequence harmonics (3rd, 9th and 15th) within the secondary windings and 5th and 7th harmonics upstream with appropriate
phase shifting.
SECTION 7
Our dual output, phase shifting Harmonic Mitigating Transformers provide extremely low output voltage distortion and input
current distortion even under severe non-linear load conditions (data centers, internet service providers, telecom sites, call
centers, broadcasting studios, etc.). Combining zero sequence flux cancellation with phase shifting treats 3rd, 5th, 7th, 9th,
15th, 17th and 19th harmonics within its secondary windings.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
160
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
GENERAL PURPOSE DISTRIBUTION
HPS Sentinel®
600 VOLT CLASS ENERGY EFFICIENT
GENERAL PURPOSE DISTRIBUTION TRANSFORMERS
ALUMINUM & COPPER, SINGLE PHASE STANDARD SPECIFICATIONS
15 to 37.5 kVA
50 to 167 kVA
15 to 37.5 kVA
50 to 167 kVA
Applications
Energy efficient general purpose transformers are designed for linear loads and are most frequently
used for applications such as commercial buildings to supply a variety of general loads.
Efficiency
Meets C802.2 efficiencies at 35% of rated load.
Efficiencies are calculated under a linear load profile.
UL Listed
File: E112313
File: E112313
CSA Certified
File: LR3902
File: LR3902
Frequency
60 Hz
60 Hz
220°C (150°C rise)
220°C (150°C rise)
Heavy duty ventilated type 3R
Heavy duty ventilated type 3R
Enclosure Finish
ANSI 61 Grey, UL50
ANSI 61 Grey, UL50
Standard Primary Taps
Refer to wiring diagrams for details.
Refer to wiring diagrams for details.
Termination
Front accessible separate high and low voltage
terminals; connectors suitable for aluminum and
copper are provided for easy cable installation.
Front accessible separate high and low voltage
terminals; connectors suitable for aluminum and
copper are provided for easy cable installation.
Conduit Knock-Outs
Standard on all units (no knock-outs on Stainless Standard on 50 kVA, 75 kVA & 100 kVA units
Steel enclosures).
(no knock-outs on Stainless Steel enclosures).
Impedance
Typically 2.5% to 6.5%
Typically 2.5% to 6.5%
Mounting
Floor or wall/ceiling mounting available.
Refer to selection tables for details.
Floor or wall/ceiling mounting available.
Refer to selection tables for details.
Seismic
Seismically certified in accordance with IBC 2009;
Section 1613 Earthquake Loads, for SDS <= 2.00g
, z/h = 1.0, and IP = 1.5
Seismically certified in accordance with IBC 2009;
Section 1613 Earthquake Loads, for SDS <= 2.00g
, z/h = 1.0, and IP = 1.5
Meets NEMA ST-20 standards.
Meets NEMA ST-20 standards.
Insulation System
Enclosure Type
Optional type 4, 4X (stainless steel) and 12.
(Optional low noise units available)
(optional 115°C and 80°C rise available)
Optional type 4, 4X (stainless steel) and 12.
(Optional low noise units available)
Other voltages and kVA sizes not listed in this section are available upon request for both aluminum and copper wound units.
Standard features as listed above may differ. Please contact customer service for details, price and availability.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
161
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
Sound level
(optional 115°C and 80°C rise available)
SECTION 7
HPS SENTINEL®
ALUMINUM WOUND, SINGLE PHASE
208 Primary Volts
kVA
15
25
37.5
50
75
100
150
167
Catalog
Number
120/240 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ4
NJ4
NMF015BE
NMF025BE
NMF037BE
NMF050BE
NMF075BE
NMF100BE
NMF150BE
NMF167BE
Width
19.40
23.90
23.90
26.00
32.00
32.00
32.00
32.00
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
32.50
50.00
32.50
50.00
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
170
220
260
375
500
650
850
950
F or W *
F or W *
F or W *
F or W *
F
F
F
F
SCD 32
SCD 31
SCD 31
SCD 2
SCD 39
SCD 39
SCD 39
SCD 39
kVA
15
25
37.5
50
75
100
150
167
Catalog
Number
NMF015LE
NMF025LE
NMF037LE
NMF050LE
NMF075LE
NMF100LE
NMF150LE
NMF167LE
120/240 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ4
NJ4
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
32.00
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
32.50
50.00
32.50
50.00
kVA
15
25
37.5
50
75
100
150
167
Catalog
Number
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
170
220
260
370
500
650
850
900
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 34
SCD 17
SCD 17
SCD 17
SCD 17
SCD 17
SCD 17
SCD 17
NMF015FE
NMF025FE
NMF037FE
NMF050FE
NMF075FE
NMF100FE
NMF150FE
NMF167FE
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ4
NJ4
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
32.00
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
32.50
50.00
32.50
50.00
SECTION 7
kVA
Catalog
Number
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
170
260
400
450
650
700
830
880
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 32
SCD 31
SCD 31
SCD 31
SCD 31
SCD 39
SCD 39
SCD 39
15
25
37.5
50
75
100
150
167
NMF015HE
NMF025HE
NMF037HE
NMF050HE
NMF075HE
NMF100HE
NMF150HE
NMF167HE
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ4
NJ4
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
32.00
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
120/240 Secondary Volts Case
Style
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please add the suffix “S” to the above part numbers.
416 Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
120/240 Secondary Volts Case
Style
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please add the suffix “S” to the above part numbers.
277 Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
240 X 480 Primary Volts
60 Hz
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
25.00
29.50
32.50
32.50
Height
21.50
28.75
28.75
38.00
38.00
41.00
50.00
50.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
220
260
400
480
650
850
900
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 32
SCD 31
SCD 31
SCD 31
SCD 31
SCD 39
SCD 39
SCD 39
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
Note: For units smaller than 15kVA, please refer to the single phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
162
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
GENERAL PURPOSE DISTRIBUTION
ALUMINUM WOUND, SINGLE PHASE
600 Primary Volts
kVA
15
25
37.5
50
75
100
150
167
Catalog
Number
NMF015PE
NMF025PE
NMF037PE
NMF050PE
NMF075PE
NMF100PE
NMF150PE
NMF167PE
120/240 Secondary Volts Case
Style
(Pages 226- 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ4
NJ4
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
32.00
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
32.50
50.00
32.50
50.00
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
220
220
260
400
480
650
850
900
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 32
SCD 31
SCD 31
SCD 31
SCD 31
SCD 39
SCD 39
SCD 39
SINGLE PHASE, EXPORT MODEL
190/200/208/220 X 380/400/416/440 Primary Volts 120/240 Secondary Volts
kVA
Catalog
Number
15
25
37.5
50
75
100
150
167
NMF015XE
NMF025XE
NMF037XE
NMF050XE
NMF075XE
NMF100XE
NMF150XE
NMF167XE
(Pages 226 - 234)
NH6
NH6
NH6
NH3
NH3
NH4
Width
23.90
23.90
23.90
26.00
26.00
32.00
Approx. Dimensions
(Inches)
Depth
25.00
25.00
25.00
25.00
25.00
29.50
CONSULT FACTORY
CONSULT FACTORY
Height
28.75
28.75
28.75
38.00
38.00
41.00
50/60 Hz**
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
190
240
300
390
540
700
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 30
SCD 30
SCD 30
SCD 30
SCD 30
SCD 30
SCD 30
SCD 30
COPPER WOUND, SINGLE PHASE
kVA
Catalog
Number
15
25
37.5
50
75
100
150
167
NMF015BEC
NMF025BEC
NMF037BEC
NMF050BEC
NMF075BEC
NMF100BEC
NMF150BEC
NMF167BEC
120/240 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ4
NJ4
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
32.00
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
25.00
29.50
32.50
32.50
Height
21.50
28.75
28.75
38.00
38.00
41.00
50.00
50.00
Mtg Type
W - Wall
F - Floor
Catalog
Number
(Pages 243 - 258)
180
240
300
375
525
650
900
1000
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 32
SCD 31
SCD 31
SCD 2
SCD 31
SCD 39
SCD 39
SCD 39
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
15
25
37.5
50
75
100
150
167
NMF015LEC
NMF025LEC
NMF037LEC
NMF050LEC
NMF075LEC
NMF100LEC
NMF150LEC
NMF167LEC
120/240 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ4
NJ4
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
32.00
Wiring
Diagram
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
25.00
29.50
32.50
32.50
Height
21.50
28.75
28.75
38.00
38.00
41.00
50.00
50.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
180
240
300
375
525
650
900
1000
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 34
SCD 17
SCD 17
SCD 17
SCD 17
SCD 17
SCD 17
SCD 17
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please replace the suffix “C” with a ‘K’ on the above part numbers.
Note: For units smaller than 15kVA, please refer to the single phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
163
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
kVA
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please replace the suffix “C” with a ‘K’ on the above part numbers.
240 X 480 Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
**Note: Meets DOE 10 CFR Part 431 and C802.2 at 60 Hz.
208 Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details
For shielded units, please add the suffix “S” to the above part numbers.
Case
Style
60 Hz
SECTION 7
HPS SENTINEL®
COPPER WOUND, SINGLE PHASE
277 Primary Volts
kVA
Catalog
Number
15
25
37.5
50
75
100
150
167
NMF015FEC
NMF025FEC
NMF037FEC
NMF050FEC
NMF075FEC
NMF100FEC
NMF150FEC
NMF167FEC
120/240 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ4
NJ4
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
32.00
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
25.00
29.50
32.50
32.50
Height
21.50
28.75
28.75
38.00
38.00
41.00
50.00
50.00
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
180
240
300
375
525
650
900
1000
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 32
SCD 31
SCD 31
SCD 31
SCD 31
SCD 39
SCD 39
SCD 39
kVA
15
25
37.5
50
75
100
150
167
Catalog
Number
NMF015HEC
NMF025HEC
NMF037HEC
NMF050HEC
NMF075HEC
NMF100HEC
NMF150HEC
NMF167HEC
120/240 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ4
NJ4
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
32.00
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
25.00
29.50
32.50
32.50
Height
21.50
28.75
28.75
38.00
38.00
41.00
50.00
50.00
600 Primary Volts
15
25
37.5
50
75
100
150
167
Catalog
Number
NMF015PEC
NMF025PEC
NMF037PEC
NMF050PEC
NMF075PEC
NMF100PEC
NMF150PEC
NMF167PEC
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
180
240
300
375
525
650
900
1000
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 32
SCD 31
SCD 31
SCD 31
SCD 31
SCD 39
SCD 39
SCD 39
120/240 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ4
NJ4
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
32.00
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
32.50
50.00
32.50
50.00
SECTION 7
190/200/208/220 X 380/400/416/440 Primary Volts
15
25
37.5
50
75
100
150
167
NMF015XEC
NMF025XEC
NMF037XEC
NMF050XEC
NMF075XEC
NMF100XEC
NMF150XEC
NMF167XEC
Case
Style
(Pages 226 - 234)
NH6
NH6
NH6
NH3
NH3
NH4
Width
23.90
23.90
23.90
26.00
26.00
32.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
180
240
300
375
525
650
900
1000
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 32
SCD 31
SCD 31
SCD 31
SCD 31
SCD 39
SCD 39
SCD 39
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
SINGLE PHASE, EXPORT MODEL
Catalog
Number
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please replace the suffix “C” with a ‘K’ on the above part numbers.
kVA
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please replace the suffix “C” with a ‘K’ on the above part numbers.
kVA
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please replace the suffix “C” with a ‘K’ on the above part numbers.
416 Primary Volts
60 Hz
120/240 Secondary Volts
Approx. Dimensions
(Inches)
Depth
Height
25.00
28.75
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
CONSULT FACTORY
CONSULT FACTORY
50/60 Hz**
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
190
240
300
390
540
700
F or W *
F or W *
F or W *
F or W *
F or W *
F
F
F
SCD 30
SCD 30
SCD 30
SCD 30
SCD 30
SCD 30
SCD 30
SCD 30
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
**Note: Meets DOE 10 CFR Part 431 and C802.2 at 60 Hz.
Note: For units smaller than 15kVA, please refer to the single phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
164
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
GENERAL PURPOSE DISTRIBUTION
HPS Sentinel®
600 VOLT CLASS ENERGY EFFICIENT
GENERAL PURPOSE DISTRIBUTION TRANSFORMER
ALUMINUM & COPPER, THREE PHASE STANDARD SPECIFICATIONS
15 to 45 kVA
75 to 750 kVA
15 to 45 kVA
75 to 750 kVA
Application
Energy efficient general purpose transformers are designed for linear loads and are most frequently used
for applications such as commercial buildings to supply a variety of general loads.
Efficiency
Meets C802.2 efficiencies at 35% of rated load.
Efficiencies are calculated under a linear load profile.
UL Listed
File: E112313
File: E112313
CSA Certified
File: LR3902
File: LR3902
Frequency
60 Hz
60 Hz
Insulation System
220°C (150°C rise)
200°C (130°C rise) on 15 & 30kVA copper
220°C (150°C rise)
Heavy duty ventilated type 3R
Heavy duty ventilated type 3R
Enclosure Finish
ANSI 61 Grey, UL50
ANSI 61 Grey, UL50
Neutral
Neutral terminal for field connection (on applicable
units).
Neutral terminal for field connection (on applicable
units).
Standard Primary Taps
Refer to wiring diagrams for details.
Refer to wiring diagrams for details.
Termination
Front accessible separate high and low voltage
terminals; connectors suitable for aluminum and
copper are provided for easy cable installation.
Front accessible separate high and low voltage
terminals; connectors suitable for aluminum and
copper are provided for easy cable installation.
Conduit Knock-Outs
Standard on all units (no knock-outs on Stainless
Steel enclosures).
Standard on 75 kVA & 150 kVA units (no knock-outs
on Stainless Steel enclosures).
Impedance
Typically 2.5% to 6.5%
Typically 2.5% to 6.5%
Mounting
Floor or wall/ceiling mounting available.
Refer to selection tables for details.
Floor or wall/ceiling mounting available.
Refer to selection tables for details.
Seismic
Seismically certified in accordance with IBC 2009;
Section 1613 Earthquake Loads, for SDS <= 2.00g ,
z/h = 1.0, and IP = 1.5
Seismically certified in accordance with IBC 2009;
Section 1613 Earthquake Loads, for SDS <= 2.00g ,
z/h = 1.0, and IP = 1.5
Meets NEMA ST-20 standards.
Meets NEMA ST-20 standards.
Enclosure Type
Optional type 4, 4X (stainless steel) and 12.
(Optional low noise units available)
(optional 115°C and 80°C rise available)
Optional type 4, 4X (stainless steel) and 12.
(Optional low noise units available)
Other voltages and kVA sizes not listed in this section are available upon request for both aluminum and copper wound units.
Features as listed above may differ. Please contact customer service for details, price and availability.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
165
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
Sound level
(optional 115°C and 80°C rise available)
SECTION 7
HPS SENTINEL®
ALUMINUM WOUND, THREE PHASE
208 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMK015BB
NMK030BB
NMK045BB
NMK075BB
NMK112BB
NMK150BB
NMK225BB
NMK300BB
NMK500BB
NMK750BB
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243- 258)
200
280
375
540
775
850
1400
1700
2700
3250
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 7
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 25
SCD 25
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMK015BK
NMK030BK
NMK045BK
NMK075BK
NMK112BK
NMK150BK
NMK225BK
NMK300BK
NMK500BK
NMK750BK
480Y/277 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
SECTION 7
Catalog
Number
kVA
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
280
375
540
775
850
1400
1850
2700
3250
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 40
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 23
SCD 40
15
30
45
75
112.5
150
225
300
500
750
NMK015DB
NMK030DB
NMK045DB
NMK075DB
NMK112DB
NMK150DB
NMK225DB
NMK300DB
NMK500DB
NMK750DB
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please add the suffix “S” to the above part numbers.
240 Delta Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
208 Delta Primary Volts
60 Hz
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
200
280
375
540
775
850
1400
1700
2700
3250
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 25
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
NO TAPS
NO TAPS
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
Note: For units smaller than 15kVA, please refer to the three phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
166
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
GENERAL PURPOSE DISTRIBUTION
ALUMINUM WOUND, THREE PHASE
240 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMK015DK
NMK030DK
NMK045DK
NMK075DK
NMK112DK
NMK150DK
NMK225DK
NMK300DK
NMK500DK
NMK750DK
480Y/277 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
280
375
540
775
850
1400
1700
2700
3250
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 40
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
NO TAPS
NO TAPS
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMK015KB
NMK030KB
NMK045KB
NMK075KB
NMK112KB
NMK150KB
NMK225KB
NMK300KB
NMK500KB
NMK750KB
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
280
375
540
775
850
1400
1400
2150
3200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 7
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 20
SCD 20
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
15
30
45
75
112.5
150
225
300
500
750
NMK015KD
NMK030KD
NMK045KD
NMK075KD
NMK112KD
NMK150KD
NMK225KD
NMK300KD
NMK500KD
NMK750KD
240 Delta/120 CT Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Wiring
Diagram
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
200
280
375
540
775
850
1400
1700
2700
3250
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 13
SCD 21
SCD 21
SCD 21
SCD 21
SCD 21
SCD 21
SCD 21
SCD 22
SCD 22
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
Note: For units smaller than 15kVA, please refer to the three phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
167
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
Catalog
Number
kVA
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please add the suffix “S” to the above part numbers.
480 Delta Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
480 Delta Primary Volts
60 Hz
SECTION 7
HPS SENTINEL®
ALUMINUM WOUND, THREE PHASE
480 Delta Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
NMK015KY
NMK030KY
NMK045KY
NMK075KY
NMK112KY
380Y/220, 400Y/231, 416Y/240, 430Y/248 Secondary Volts Case
Style
(Pages 226 - 234)
NH6
NH6
NH6
NH3
NH3
Width
23.9
23.9
23.9
26
26
Approx. Dimensions
(Inches)
Depth
Height
25
28.75
25
28.75
25
28.75
25
38
25
38
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
170
290
435
550
755
F or W*
F or W*
F or W*
F
F
SCD 52
SCD 52
SCD 52
SCD 52
SCD 52
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
NMK015KK
NMK030KK
NMK045KK
NMK075KK
NMK112KK
NMK150KK
NMK225KK
NMK300KK
NMK500KK
NMK750KK
480Y/277 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
SECTION 7
Catalog
Number
kVA
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
280
375
540
775
850
1400
1700
2700
3250
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 25
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 20
SCD 20
15
30
45
75
112.5
150
225
300
500
750
NMK015PB
NMK030PB
NMK045PB
NMK075PB
NMK112PB
NMK150PB
NMK225PB
NMK300PB
NMK500PB
NMK750PB
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please add the suffix “S” to the above part numbers.
600 Delta Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
480 Delta Primary Volts
60 Hz
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
200
280
375
540
775
850
1400
1700
2200
3250
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
Note: For units smaller than 15kVA, please refer to the three phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
168
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
GENERAL PURPOSE DISTRIBUTION
ALUMINUM WOUND, THREE PHASE
600Y Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
NMK015PD
NMK030PD
NMK045PD
NMK075PD
NMK112PD
NMK150PD
NMK225PD
NMK300PD
NMK500PD
NMK750PD
240 Delta Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
280
375
540
775
850
1400
1700
2700
3250
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 16
SCD 16
SCD 16
SCD 16
SCD 16
SCD 16
SCD 16
SCD 16
SCD 29
SCD 29
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
NMK015PK
NMK030PK
NMK045PK
NMK075PK
NMK112PK
NMK150PK
NMK225PK
NMK300PK
NMK500PK
NMK750PK
480Y/277 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
600 Delta Primary Volts
60 Hz
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
200
280
375
540
775
850
1400
1700
2700
3250
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please add the suffix “S” to the above part numbers.
COPPER WOUND, THREE PHASE
208 Delta Primary Volts
15
30
45
75
112.5
150
225
300
500
750
NMK015BBCN
NMK030BBC
NMK045BBC
NMK075BBC
NMK112BBC
NMK150BBC
NMK225BBC
NMK300BBC
NMK500BBC
NMK750BBC
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
200
300
400
600
850
975
1850
1850
2800
3550
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 7
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 25
SCD 25
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
Note: For units smaller than 15kVA, please refer to the three phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
169
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
Catalog
Number
kVA
208Y/120 Secondary Volts SECTION 7
HPS SENTINEL®
COPPER WOUND, THREE PHASE
208 Delta Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
NMK015BKCN
NMK030BKC
NMK045BKC
NMK075BKC
NMK112BKC
NMK150BKC
NMK225BKC
NMK300BKC
NMK500BKC
NMK750BKC
480Y/277 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
Height
21.50
28.75
28.75
38.00
38.00
41.00
41.00
51.50
59.00
66.00
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
300
400
600
850
975
1500
1850
2800
3550
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 40
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 23
SCD 23
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMK015DBCN
NMK030DBC
NMK045DBC
NMK075DBC
NMK112DBC
NMK150DBC
NMK225DBC
NMK300DBC
NMK500DBC
NMK750DBC
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
SECTION 7
Catalog
Number
kVA
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
300
400
600
850
975
1500
1850
2800
3550
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 40
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
NO TAPS
NO TAPS
15
30
45
75
112.5
150
225
300
500
750
NMK015DKCN
NMK030DKC
NMK045DKC
NMK075DKC
NMK112DKC
NMK150DKC
NMK225DKC
NMK300DKC
NMK500DKC
NMK750DKC
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
480Y/277 Secondary Volts Case
Style
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
240 Delta Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
240 Delta Primary Volts
60 Hz
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
200
300
400
600
850
975
1500
1850
2800
3550
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 40
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
SCD 26
NO TAPS
NO TAPS
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
Note: For units smaller than 15kVA, please refer to the three phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
170
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
GENERAL PURPOSE DISTRIBUTION
COPPER WOUND, THREE PHASE
480 Delta Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
NMK015KBCN
NMK030KBCN
NMK045KBC
NMK075KBC
NMK112KBC
NMK150KBC
NMK225KBC
NMK300KBC
NMK500KBC
NMK750KBC
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMK015KDCN
NMK030KDCN
NMK045KDC
NMK075KDC
NMK112KDC
NMK150KDC
NMK225KDC
NMK300KDC
NMK500KDC
NMK750KDC
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
300
400
600
850
975
1500
1850
2500
3300
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 7
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
240 Delta/120 CT Secondary Volts Approx. Dimensions
(Inches)
Width
Depth
19.40
20.20
23.90
25.00
23.90
25.00
26.00
25.00
26.00
25.00
32.00
29.50
32.00
29.50
39.50
34.00
48.50
38.40
51.50
43.40
Height
21.50
28.75
28.75
38.00
38.00
41.00
41.00
51.50
59.00
66.00
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
300
400
600
850
975
1500
1850
2800
3550
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 13
SCD 21
SCD 21
SCD 21
SCD 21
SCD 21
SCD 21
SCD 21
SCD 22
SCD 22
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
15
30
45
75
112.5
150
225
300
500
750
NMK015KKCN
NMK030KKCN
NMK045KKC
NMK075KKC
NMK112KKC
NMK150KKC
NMK225KKC
NMK300KKC
NMK500KKC
NMK750KKC
480Y/277 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Wiring
Diagram
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
200
300
400
600
850
975
1500
1850
2800
3550
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 25
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 20
SCD 20
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
Note: For units smaller than 15kVA, please refer to the three phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
171
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
Catalog
Number
kVA
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
480 Delta Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
480 Delta Primary Volts
60 Hz
SECTION 7
HPS SENTINEL®
COPPER WOUND, THREE PHASE
600 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMK015PBCN
NMK030PBCN
NMK045PBC
NMK075PBC
NMK112PBC
NMK150PBC
NMK225PBC
NMK300PBC
NMK500PBC
NMK750PBC
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
300
400
600
850
975
1500
1850
2500
3550
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMK015PDCN
NMK030PDC
NMK045PDC
NMK075PDC
NMK112PDC
NMK150PDC
NMK225PDC
NMK300PDC
NMK500PDC
NMK750PDC
240 Delta Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
Height
21.50
28.75
28.75
38.00
38.00
41.00
41.00
51.50
59.00
66.00
SECTION 7
kVA
Catalog
Number
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
200
300
400
600
850
975
1500
1850
2800
3550
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 16
SCD 16
SCD 16
SCD 16
SCD 16
SCD 16
SCD 16
SCD 16
SCD 29
SCD 29
15
30
45
75
112.5
150
225
300
500
750
NMK015PKCN
NMK030PKCN
NMK045PKC
NMK075PKC
NMK112PKC
NMK150PKC
NMK225PKC
NMK300PKC
NMK500PKC
NMK750PKC
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
480Y/277 Secondary Volts Case
Style
60 Hz
Approx.
Weight
(Lbs.)
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
600 Delta Primary Volts
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
600Y Primary Volts
60 Hz
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
For shielded units, please replace the suffix “C” with “K” on the above part numbers.
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
200
300
400
600
850
975
1500
1850
2800
3550
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
Note: For units smaller than 15kVA, please refer to the three phase encapsulated units in Section 8.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
For termination details see page 242
© Hammond Power Solutions Inc.
172
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT K-FACTOR
HPS Synergy® Series
600V CLASS ENERGY EFFICIENT K-FACTOR TRANSFORMER
The use of electronic equipment has continued to proliferate in both offices and industrial plants. These electronic devices are
powered by either switching power supplies or a rectifier circuit. Examples of these devices include computers, fax machines,
copiers, printers, cash registers, UPS’s and solid-state ballasts. They all contribute to the distortion of the current waveform
and the generation of harmonics.
HARMONICS AND NON-LINEAR LOADS
Harmonics, in an electrical system, are currents created by non-linear loads that generate non-sinusoidal (non-linear) current
waveforms. These current and voltage waveforms operate on frequencies that are in multiples of the fundamental 60 hertz
frequency. That is, the fundamental frequency is at 60 hertz, the 2nd harmonic is at 120 hertz frequency (60 x 2), the 3rd at 180
hertz, and so forth.
An example of a perfect waveform
An example of harmonics
Harmonics are principally the by-product of switch-mode power supply technology where AC is rectified to DC, and back
again. In the process, a capacitor is charged in the first half-cycle and then discharged in the next half-cycle in supplying
current to the load. This cycle is repeated. This action of recharging causes AC current to flow only during a portion of the
AC voltage wave in abrupt pulses. These abrupt pulses distort the fundamental wave shape causing distortion to the various
harmonic frequencies.
Non-Linear Loads
Today, non-linear loads make up the majority of all electrical demand. Rectified input, switching power supplies and electronic
lighting ballasts are the most common single phase non-linear loads. Harmonic currents and voltages produced by single
phase, non-linear loads which are connected phase-to-neutral in a three phase four wire system, are third order, zero sequence
harmonics (the third harmonic and its odd multiples - 3rd, 9th, 15th, 21st, etc., phasors displaced by zero degrees). These third
order, zero sequence harmonic currents do not cancel, but add up arithmetically on the neutral bus, creating a primary source
of excessive neutral current.
SECTION 7
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
173
For accessories see pages 238 to 241
Data subject to change without notice.
HPS SYNERGY®
SECTION 7
HPS Synergy® Series
600V CLASS ENERGY EFFICIENT K-FACTOR TRANSFORMER continued...
Energy efficient general purpose distribution transformers, most frequently used for applications such as commercial or
institutional buildings, will supply widely varied single phase loads. Energy Efficient K-Factor transformers are energy efficient
general purpose transformers, but are designed to tolerate the harmonic distortion associated with these loads.
Harmonics indicate their presence in a number of ways:
•
•
•
•
•
Overheating
Device malfunctions
Telephone interference
Equipment vibration
Breakers tripping
Harmonics For A 60Hz System
SECTION 7
In a 60 Hz power system, the fundamental and harmonic frequencies are outlined in the table below.
Fundamental
60 Hz
14th Harmonic
840 Hz
2nd Harmonic
120 Hz
15th Harmonic
900 Hz
3rd Harmonic
180 Hz
16th Harmonic
9600 Hz
4th Harmonic
240 Hz
17th Harmonic
1020 Hz
5th Harmonic
300 Hz
18th Harmonic
1080 Hz
6th Harmonic
360 Hz
19th Harmonic
1140 Hz
7th Harmonic
420 Hz
20th Harmonic
1200 Hz
8th Harmonic
480 Hz
21st Harmonic
1260 Hz
9th Harmonic
540 Hz
22nd Harmonic
1320 Hz
10th Harmonic
600 Hz
23rd Harmonic
1380 Hz
11th Harmonic
660 Hz
24th Harmonic
1440 Hz
12th Harmonic
720 Hz
25th Harmonic
1500 Hz
13th Harmonic
780 Hz
K-Factor
K-factor is defined as a ratio between the additional losses due to harmonics and the eddy current losses at 60Hz. It is used to
specify transformers for non-linear loads. Transformers with a rated K-factor of 4, 7, 13, 20 and 30 are available. For balanced
loading, a transformer with a K-factor of 4 should be specified when no more than 50% of the total load is non-linear. A
transformer with K-factor 13 should be specified when 100% of the load is non-linear.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
174
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT K-FACTOR
HPS Synergy®
600V CLASS ENERGY EFFICIENT K-FACTOR TRANSFORMERS
ALUMINUM & COPPER, THREE PHASE STANDARD SPECIFICATIONS
15 to 45 kVA
75 to 750 kVA
15 to 45 kVA
75 to 750 kVA
Application
Most frequently used for applications such as commercial or institutional buildings, will supply widely
varied single phase loads
Efficiency
Meets C802.2 efficiencies at 35% of rated load.
Efficiencies are calculated under a linear load profile.
UL Listed
File: E112313
File: E112313
CSA Certified
File: LR3902
File: LR3902
Frequency
60 Hz
60 Hz
Insulation System
220°C (150°C rise)
200°C (130°C rise) on 15 & 30kVA copper
220°C (150°C rise)
Electrostatic Shield
60dB Common Mode - typical
60dB Common Mode - typical
Heavy duty ventilated type 3R
Heavy duty ventilated type 3R
Enclosure Finish
ANSI 61 Grey, UL50
ANSI 61 Grey, UL50
Neutral
Neutral terminal for field connection (on applicable
units).
Neutral terminal for field connection (on applicable
units).
Standard Primary Taps
Refer to wiring diagrams for details.
Refer to wiring diagrams for details.
Termination
Front accessible separate high and low voltage
terminals; connectors suitable for aluminum and
copper are provided for easy cable installation.
Front accessible separate high and low voltage
terminals; connectors suitable for aluminum and
copper are provided for easy cable installation.
Conduit Knock-Outs
Standard on all units (no knock-outs on Stainless
Steel enclosures).
Standard on 75 kVA & 225 kVA units (no knockouts on Stainless Steel enclosures).
Impedance
Typically 2.5% to 6.5%
Typically 2.5% to 6.5%
Mounting
Floor or wall/ceiling mounting available.
Refer to selection tables for details.
Floor or wall/ceiling mounting available.
Refer to selection tables for details.
Meets NEMA ST-20 standards.
Meets NEMA ST-20 standards.
Enclosure Type
Optional type 4, 4X (stainless steel) and 12.
(Optional low noise units available)
(optional 115°C and 80°C rise available)
Optional type 4, 4X (stainless steel) and 12.
(Optional low noise units available)
Other voltages and kVA sizes not listed in this section are available upon request for both aluminum and copper wound units.
Features as listed above may differ. Features as listed above may differ. Please contact customer service for details, price and
availability.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
175
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
Sound level
(optional 115°C and 80°C rise available)
HPS SYNERGY®
SECTION 7
ALUMINUM WOUND, SHIELDED, THREE PHASE
K-FACTOR 4
480 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT04K015KBS
NMT04K030KBS
NMT04K045KBS
NMT04K075KBS
NMT04K112KBS
NMT04K150KBS
NMT04K225KBS
NMT04K300KBS
NMT04K500KBS
NMT04K750KBS
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
600 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT04K015PBS
NMT04K030PBS
NMT04K045PBS
NMT04K075PBS
NMT04K112PBS
NMT04K150PBS
NMT04K225PBS
NMT04K300PBS
NMT04K500PBS
NMT04K750PBS
208Y/120 Secondary Volts Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Height
21.50
28.75
28.75
38.00
38.00
41.00
41.00
51.50
59.00
66.00
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
(Pages 243 - 258)
190
330
430
640
920
1050
1575
1830
2150
3375
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 7
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 20
SCD 20
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Wiring
Diagram
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
60 Hz
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
190
330
430
640
920
1050
1575
1830
3000
3375
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
COPPER WOUND, SHIELDED, THREE PHASE
K-FACTOR 4
SECTION 7
480 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT04K015KBKF
NMT04K030KBKN
NMT04K045KBK
NMT04K075KBK
NMT04K112KBK
NMT04K150KBK
NMT04K225KBK
NMT04K300KBK
NMT04K500KBK
NMT04K750KBK
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
210
350
460
665
945
1070
1725
1925
2500
3300
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 7
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 20
SCD 20
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
600 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT04K015PBKF
NMT04K030PBKN
NMT04K045PBK
NMT04K075PBK
NMT04K112PBK
NMT04K150PBK
NMT04K225PBK
NMT04K300PBK
NMT04K500PBK
NMT04K750PBK
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH3
NH4
NJ1
NJ1
NJ2
NJ3
Width
19.40
23.90
23.90
26.00
26.00
32.00
39.50
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
34.00
51.50
34.00
51.50
38.40
59.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
210
350
460
665
945
1070
1725
1925
2925
3375
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 9
SCD 9
SCD 19
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
176
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT K-FACTOR
ALUMINUM WOUND, SHIELDED, THREE PHASE
K-FACTOR 13
480 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT13K015KBS
NMT13K030KBS
NMT13K045KBS
NMT13K075KBS
NMT13K112KBS
NMT13K150KBS
NMT13K225KBS
NMT13K300KBS
NMT13K500KBS
NMT13K750KBS
Case
Style
(Pages 226 - 234)
NH6
NH6
NH6
NH3
NH4
NH4
NJ1
NJ1
NJ3
NJ3
600 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT13K015PBS
NMT13K030PBS
NMT13K045PBS
NMT13K075PBS
NMT13K112PBS
NMT13K150PBS
NMT13K225PBS
NMT13K300PBS
NMT13K500PBS
NMT13K750PBS
208Y/120 Secondary Volts Width
23.90
23.90
23.90
26.00
32.00
32.00
39.50
39.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
25.00
25.00
25.00
25.00
29.50
29.50
34.00
34.00
43.40
43.40
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ1
NJ3
NJ3
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
190
340
410
675
920
1050
1600
1830
3000
4300
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 20
SCD 20
SCD 10
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
Height
28.75
28.75
28.75
38.00
41.00
41.00
51.50
51.50
66.00
66.00
60 Hz
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
39.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
29.50
29.50
34.00
34.00
43.40
43.40
Height
21.50
28.75
28.75
38.00
41.00
41.00
51.50
51.50
66.00
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
190
340
410
675
920
1050
1600
1900
3000
4300
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
COPPER WOUND, SHIELDED, THREE PHASE
K-FACTOR 13
480 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT13K015KBKF
NMT13K030KBKN
NMT13K045KBK
NMT13K075KBK
NMT13K112KBK
NMT13K150KBK
NMT13K225KBK
NMT13K300KBK
NMT13K500KBK
NMT13K750KBK
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH6
NH6
NH6
NH3
NH4
NH4
NJ1
NJ1
NJ2
NJ3
Width
23.90
23.90
23.90
26.00
32.00
32.00
39.50
39.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
25.00
28.75
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
34.00
51.50
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
280
350
470
680
970
1200
1900
2150
3200
4500
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 20
SCD 20
600 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT13K015PBKF
NMT13K030PBKN
NMT13K045PBK
NMT13K075PBK
NMT13K112PBK
NMT13K150PBK
NMT13K225PBK
NMT13K300PBK
NMT13K500PBK
NMT13K750PBK
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH6
NH6
NH6
NH3
NH4
NH4
NJ1
NJ1
NJ2
NJ3
Width
23.90
23.90
23.90
26.00
32.00
32.00
39.50
39.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
25.00
28.75
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
34.00
51.50
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
295
350
480
700
970
1200
1900
2400
3200
4500
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 9
SCD 9
SCD 19
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
177
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
HPS SYNERGY®
SECTION 7
ALUMINUM WOUND, SHIELDED, THREE PHASE
K-FACTOR 20
480 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT20K015KBS
NMT20K030KBS
NMT20K045KBS
NMT20K075KBS
NMT20K112KBS
NMT20K150KBS
NMT20K225KBS
NMT20K300KBS
NMT20K500KBS
NMT20K750KBS
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
CONSULT FACTORY
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
275
365
565
730
950
1400
1900
2400
3600
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 20
SCD 20
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
600 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT20K015PBS
NMT20K030PBS
NMT20K045PBS
NMT20K075PBS
NMT20K112PBS
NMT20K150PBS
NMT20K225PBS
NMT20K300PBS
NMT20K500PBS
NMT20K750PBS
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
CONSULT FACTORY
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
275
365
565
730
950
1400
1900
2400
3600
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
COPPER WOUND, SHIELDED, THREE PHASE
K-FACTOR 20
SECTION 7
480 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
NMT20K015KBKF
NMT20K030KBKN
NMT20K045KBK
NMT20K075KBK
NMT20K112KBK
NMT20K150KBK
NMT20K225KBK
NMT20K300KBK
NMT20K500KBK
NMT20K750KBK
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
CONSULT FACTORY
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
275
440
700
860
1150
1600
2100
2600
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 19
SCD 20
SCD 20
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
600 Delta Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
NMT20K015PBKF
NMT20K030PBKN
NMT20K045PBK
NMT20K075PBK
NMT20K112PBK
NMT20K150PBK
NMT20K225PBK
NMT20K300PBK
NMT20K500PBK
NMT20K750PBK
208Y/120 Secondary Volts Case
Style
(Pages 226 - 234)
NH6
NH6
NH3
NH3
NH4
NH4
NJ1
NJ2
NJ3
Width
23.90
23.90
26.00
26.00
32.00
32.00
39.50
48.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
25.00
28.75
25.00
28.75
25.00
38.00
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
CONSULT FACTORY
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
275
440
700
860
1150
1600
2100
2600
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 9
SCD 10
SCD 10
*Wall mounting kit and/or drip plate kit required. Refer to pages 238 to 239 for details.
Products listed on this page are available as ‘CE Mark’ products. Please consult our sales office.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
178
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
HARMONIC MITIGATING
HPS Centurion® Series
600V CLASS HARMONIC MITIGATING TRANSFORMERS
The HPS Centurion Energy Efficient, Harmonic Mitigating Transformers with zero sequence flux cancellation technology is
specifically designed to treat the harmonics generated by computer equipment and other non-linear, power electronic loads.
Harmonic mitigating transformers are superior to K-Rated
and conventional transformers in reducing voltage distortion
(flat-topping) and power losses due to current harmonics
created by single-phase, non-linear loads such as computer
equipment. Secondary windings are designed to cancel zero
sequence fluxes and eliminate primary winding circulating
currents. They treat zero sequence harmonics (3rd, 9th
and 15th) within the secondary windings and 5th and 7th
harmonics upstream with an appropriate phase shift.
Dual Output Option
Dual output, phase shifting HMT provides extremely low output voltage distortion and input current distortion even under
severe non-linear loading conditions (Data Centers, Internet Service Providers, Telecom Sites, Broadcasting Studios, etc).
Combining zero sequence flux cancellation with phase shifting treats 3rd, 5th, 7th, 9th, 15th, 17th and 19th harmonics within its
secondary windings.
HPS Centurion Series Harmonic Mitigating Transformer:
Prevents voltage flat-topping caused by non-linear loads
Reduces upstream harmonic currents
Eliminates transformer overheating and high operating temperatures
Eliminates primary winding circulating current
Saves energy by reducing harmonic losses
Maintains high energy efficiency even under non-linear loading conditions
Electrostatic shielding for high frequency noise attenuation
Lowers voltage distortion to prevent premature equipment failure
Restores ride-through capability of computer equipment
Treats power quality harmonic issues which K-rated transformers do not address
Suitable for high K-factor loads
Reduces current distortion at UPS, generator or Utility service
Improves Upstream Total Power Factor
SECTION 7
•
•
•
•
•
•
•
•
•
•
•
•
•
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
179
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
HPS CENTURION®
HPS Centurion®
600V CLASS ENERGY EFFICIENT
HARMONIC MITIGATING TRANSFORMERS
THREE PHASE STANDARD SPECIFICATIONS
75 TO 750 KVA
15 to 45 kVA
15 to 45 kVA
Application
Typical applications of severe non-linear loading conditions include data centers, internet-service
providers, telecom sites, call centers, broadcast centers, etc.
Efficiency
Meets C802.2 efficiencies at an operating range from 35% to 65% of rated linear load. Meets C802.2
efficiency standards when measured under a non-linear load profile up to K20 in an operating range from
35% to 50%.
UL Listed
File: E112313
File: E112313
CSA Certified
File: LR3902
File: LR3902
Frequency
60 Hz
60 Hz
Insulation System
220°C (150°C rise)
200°C (130°C rise) on 15 & 30kVA copper
220°C (150°C rise)
Electrostatic Shield
60dB Common Mode - typical
60dB Common Mode - typical
Heavy duty ventilated type 3R
Heavy duty ventilated type 3R
Enclosure Finish
ANSI 61 Grey, UL50
ANSI 61 Grey, UL50
Neutral
Neutral terminal for field connection (on applicable
units).
Neutral terminal for field connection (on applicable
units).
Standard Primary Taps
Refer to wiring diagrams for details.
Refer to wiring diagrams for details.
Termination
Front accessible separate high and low voltage
terminals; connectors suitable for aluminum and
copper are provided for easy cable installation.
Front accessible separate high and low voltage
terminals; connectors suitable for aluminum and
copper are provided for easy cable installation.
Conduit Knock-Outs
Standard on all units (no knock-outs on Stainless
Steel enclosures).
Standard on 75 kVA & 150 kVA units (no knockouts on Stainless Steel enclosures).
Impedance
Typically 2.5% to 6.5%
Typically 2.5% to 6.5%
Mounting
Floor or wall/ceiling mounting available.
Refer to selection tables for details.
Floor or wall/ceiling mounting available.
Refer to selection tables for details.
Meets NEMA ST-20 standards.
Meets NEMA ST-20 standards.
Enclosure Type
SECTION 7
75 to 750 kVA
Sound level
(optional 115°C and 80°C rise available)
Optional type 4, 4X (stainless steel) and 12
(Optional low noise units available)
(optional 115°C and 80°C rise available)
Optional type 4, 4X (stainless steel) and 12
(Optional low noise units available)
* Optional TVSS available. Dual Output option also available. Features as listed above may differ. Contact sales for more details.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
180
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
HARMONIC MITIGATING
ALUMINUM WOUND, THREE PHASE, SHIELDED
0° PHASE SHIFT
208 Delta Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
H1EM015BB00S
H1EM030BB00S
H1EM045BB00S
H1EM075BB00S
H1EM112BB00S
H1EM150BB00S
H1EM225BB00S
H1EM300BB00S
H1EM500BB00S
H1EM750BB00S
208Y/120 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
208 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015BK00S
H1EM030BK00S
H1EM045BK00S
H1EM075BK00S
H1EM112BK00S
H1EM150BK00S
H1EM225BK00S
H1EM300BK00S
H1EM500BK00S
H1EM750BK00S
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243- 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
480 Delta Primary Volts
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015KB00S
H1EM030KB00S
H1EM045KB00S
H1EM075KB00S
H1EM112KB00S
H1EM150KB00S
H1EM225KB00S
H1EM300KB00S
H1EM500KB00S
H1EM750KB00S
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
181
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
kVA
208Y/120 Secondary Volts
SECTION 7
HPS CENTURION®
ALUMINUM WOUND, THREE PHASE, SHIELDED
0° PHASE SHIFT
480 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015KK00S
H1EM030KK00S
H1EM045KK00S
H1EM075KK00S
H1EM112KK00S
H1EM150KK00S
H1EM225KK00S
H1EM300KK00S
H1EM500KK00S
H1EM750KK00S
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
600 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015PB00S
H1EM030PB00S
H1EM045PB00S
H1EM075PB00S
H1EM112PB00S
H1EM150PB00S
H1EM225PB00S
H1EM300PB00S
H1EM500PB00S
H1EM750PB00S
208Y/120 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
SECTION 7
600 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015PK00S
H1EM030PK00S
H1EM045PK00S
H1EM075PK00S
H1EM112PK00S
H1EM150PK00S
H1EM225PK00S
H1EM300PK00S
H1EM500PK00S
H1EM750PK00S
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
182
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
HARMONIC MITIGATING
ALUMINUM WOUND, THREE PHASE, SHIELDED
-30° PHASE SHIFT
208 Wye Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015BB30S
H1EM030BB30S
H1EM045BB30S
H1EM075BB30S
H1EM112BB30S
H1EM150BB30S
H1EM225BB30S
H1EM300BB30S
H1EM500BB30S
H1EM750BB30S
208Y/120 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
208 Wye Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015BK30S
H1EM030BK30S
H1EM045BK30S
H1EM075BK30S
H1EM112BK30S
H1EM150BK30S
H1EM225BK30S
H1EM300BK30S
H1EM500BK30S
H1EM750BK30S
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
43.40
Height
21.50
28.75
28.75
38.00
41.00
41.00
51.50
59.00
66.00
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
3200
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
480 Wye Primary Volts
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015KB30S
H1EM030KB30S
H1EM045KB30S
H1EM075KB30S
H1EM112KB30S
H1EM150KB30S
H1EM225KB30S
H1EM300KB30S
H1EM500KB30S
H1EM750KB30S
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
183
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
kVA
208Y/120 Secondary Volts
SECTION 7
HPS CENTURION®
ALUMINUM WOUND, THREE PHASE, SHIELDED
-30° PHASE SHIFT
480 Wye Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
H1EM015KK30S
H1EM030KK30S
H1EM045KK30S
H1EM075KK30S
H1EM112KK30S
H1EM150KK30S
H1EM225KK30S
H1EM300KK30S
H1EM500KK30S
H1EM750KK30S
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
600 Wye Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
H1EM015PB30S
H1EM030PB30S
H1EM045PB30S
H1EM075PB30S
H1EM112PB30S
H1EM150PB30S
H1EM225PB30S
H1EM300PB30S
H1EM500PB30S
H1EM750PB30S
208Y/120 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
43.40
Height
21.50
28.75
28.75
38.00
41.00
41.00
51.50
59.00
66.00
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
SECTION 7
600 Wye Primary Volts
kVA
15
30
45
75
112.5
150
225
300
500
750
Catalog
Number
H1EM015PK30S
H1EM030PK30S
H1EM045PK30S
H1EM075PK30S
H1EM112PK30S
H1EM150PK30S
H1EM225PK30S
H1EM300PK30S
H1EM500PK30S
H1EM750PK30S
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
43.40
Height
21.50
28.75
28.75
38.00
41.00
41.00
51.50
59.00
66.00
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
220
320
430
640
920
1100
1575
1830
2700
3800
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
184
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
HARMONIC MITIGATING
COPPER WOUND, THREE PHASE, SHIELDED
0° PHASE SHIFT
208 Delta Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
H1EM015BB00
H1EM030BB00
H1EM045BB00
H1EM075BB00
H1EM112BB00
H1EM150BB00
H1EM225BB00
H1EM300BB00
H1EM500BB00
H1EM750BB00
208Y/120 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
208 Delta Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
H1EM015BK00
H1EM030BK00
H1EM045BK00
H1EM075BK00
H1EM112BK00
H1EM150BK00
H1EM225BK00
H1EM300BK00
H1EM500BK00
H1EM750BK00
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
480 Delta Primary Volts
15
30
45
75
112.5
150
225
300
500
750
H1EM015KB00
H1EM030KB00
H1EM045KB00
H1EM075KB00
H1EM112KB00
H1EM150KB00
H1EM225KB00
H1EM300KB00
H1EM500KB00
H1EM750KB00
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
185
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
Catalog
Number
kVA
208Y/120 Secondary Volts
SECTION 7
HPS CENTURION®
COPPER WOUND, THREE PHASE, SHIELDED
0° PHASE SHIFT
480 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015KK00
H1EM030KK00
H1EM045KK00
H1EM075KK00
H1EM112KK00
H1EM150KK00
H1EM225KK00
H1EM300KK00
H1EM500KK00
H1EM750KK00
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
43.40
Height
21.50
28.75
28.75
38.00
41.00
41.00
51.50
59.00
66.00
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
600 Delta Primary Volts
kVA
15
30
45
75
112.5
150
225
300
500
750
Catalog
Number
H1EM015PB00
H1EM030PB00
H1EM045PB00
H1EM075PB00
H1EM112PB00
H1EM150PB00
H1EM225PB00
H1EM300PB00
H1EM500PB00
H1EM750PB00
208Y/120 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
43.40
Height
21.50
28.75
28.75
38.00
41.00
41.00
51.50
59.00
66.00
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
SECTION 7
600 Delta Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015PK00
H1EM030PK00
H1EM045PK00
H1EM075PK00
H1EM112PK00
H1EM150PK00
H1EM225PK00
H1EM300PK00
H1EM500PK00
H1EM750PK00
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
186
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
ENERGY EFFICIENT
HARMONIC MITIGATING
COPPER WOUND, THREE PHASE, SHIELDED
-30° PHASE SHIFT
208 Wye Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015BB30
H1EM030BB30
H1EM045BB30
H1EM075BB30
H1EM112BB30
H1EM150BB30
H1EM225BB30
H1EM300BB30
H1EM500BB30
H1EM750BB30
208Y/120 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
43.40
Height
21.50
28.75
28.75
38.00
41.00
41.00
51.50
59.00
66.00
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
208 Wye Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
H1EM015BK30
H1EM030BK30
H1EM045BK30
H1EM075BK30
H1EM112BK30
H1EM150BK30
H1EM225BK30
H1EM300BK30
H1EM500BK30
H1EM750BK30
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
43.40
Height
21.50
28.75
28.75
38.00
41.00
41.00
51.50
59.00
66.00
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
480 Wye Primary Volts
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015KB30
H1EM030KB30
H1EM045KB30
H1EM075KB30
H1EM112KB30
H1EM150KB30
H1EM225KB30
H1EM300KB30
H1EM500KB30
H1EM750KB30
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
20.20
25.00
25.00
25.00
29.50
29.50
34.00
38.40
43.40
43.40
Height
21.50
28.75
28.75
38.00
41.00
41.00
51.50
59.00
66.00
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
187
For accessories see pages 238 to 241
Data subject to change without notice.
SECTION 7
kVA
208Y/120 Secondary Volts
SECTION 7
HPS CENTURION®
COPPER WOUND, THREE PHASE, SHIELDED
-30° PHASE SHIFT
480 Wye Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015KK30
H1EM030KK30
H1EM045KK30
H1EM075KK30
H1EM112KK30
H1EM150KK30
H1EM225KK30
H1EM300KK30
H1EM500KK30
H1EM750KK30
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
600 Wye Primary Volts
Catalog
Number
kVA
15
30
45
75
112.5
150
225
300
500
750
H1EM015PB30
H1EM030PB30
H1EM045PB30
H1EM075PB30
H1EM112PB30
H1EM150PB30
H1EM225PB30
H1EM300PB30
H1EM500PB30
H1EM750PB30
208Y/120 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
SECTION 7
600 Wye Primary Volts
kVA
Catalog
Number
15
30
45
75
112.5
150
225
300
500
750
H1EM015PK30
H1EM030PK30
H1EM045PK30
H1EM075PK30
H1EM112PK30
H1EM150PK30
H1EM225PK30
H1EM300PK30
H1EM500PK30
H1EM750PK30
480Y/277 Secondary Volts
Case
Style
(Pages 226 - 234)
NH5
NH6
NH6
NH3
NH4
NH4
NJ1
NJ2
NJ3
NJ3
Width
19.40
23.90
23.90
26.00
32.00
32.00
39.50
48.50
51.50
51.50
Approx. Dimensions
(Inches)
Depth
Height
20.20
21.50
25.00
28.75
25.00
28.75
25.00
38.00
29.50
41.00
29.50
41.00
34.00
51.50
38.40
59.00
43.40
66.00
43.40
66.00
60 Hz
Approx.
Weight
(Lbs.)
Mtg Type
W - Wall
F - Floor
Wiring
Diagram
(Pages 243 - 258)
240
360
465
740
1100
1350
1800
2250
3000
4200
F or W *
F or W *
F or W *
F or W *
F
F
F
F
F
F
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
SCD 35
*Wall mounting kit and/or drip plate kit required.
Refer to pages 238 to 239 for details.
DOE 2016 product please see the HPS Sentinel® Energy Efficient Distribution Transformer Selection Guide (DOESEL15)
© Hammond Power Solutions Inc.
188
For accessories see pages 238 to 241
Data subject to change without notice.