Sealed Enclosure Cooling Heat Exchangers
CLIMAGUARD Air-to-Water Indoor
WCHE01
2968 BTU/Hr.
870 Watts
WCHE04/WCHE06
7506/10577 BTU/Hr.
2200/3100 Watts
WCHE14
22861 BTU/Hr.
6700 Watts
INDUSTRY STANDARDS
FINISH
•
•
UL/cUL Listed; Type 12; File No. SA33866
CE
EAC (230V models only)
IP55
NOTES
Visit www.PentairProtect.com to download 2D and 3D CAD
drawings into the overall design of your electrical system.
APPLICATION
•
•
•
•
tandard models constructed of rugged steel
S
RAL 7035 light-gray, powder-coat polyester paint
Industrial process controls
Industrial robotics controls
Electronic cabinets in harsh environments
Conveyor systems
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
1
Capacities ranging from 870 watts to 6700 watts
Filterless design
NEMA power cord connection standard
Copper pipe and aluminum fins heat exchanger core
Air movers with thermal protection
Regulating mechanical thermostat set at 35 C (95 F), differential
of 4 C (7 F)
Inside cabinet temperature from 10-50 C (50-122 F)
Ambient operating temperature range from 10-70 C (50-158 F)
S olenoid water valve
UL Listed to save customers time and money with agency
approvals
Recovery of condensation system and condensation discharge
pipe
Requires an available cooled water source
Thermal Management
SUBJECT TO CHANGE WITHOUT NOTICE
Pentair Electrical
Spec-00754 G
Sealed Enclosure Cooling Heat Exchangers
Performance Data WCHE01 Models 870 Watt
CATALOG NUMBER
COOLING PERFORMANCE
Nominal:
BTU/Hr. @ Δt 25 C
Watts @ Δt 25 C
Refrigerant
Refrigerant Charge (ounces/grams)
Inside Cabinet Temperature Range:
Maximum (°F/°C)
Minimum (°F/°C)
Ambient Operating Temperature Range:
Maximum (°F/°C)
Minimum (°F/°C)
Flow at 0 Static Pressure:
Internal loop 50 Hz (Airflow: CFM / m3/hr.)
External loop 50 Hz (Waterflow: GPM @ 95 F)
Internal loop 60 Hz (Airflow: CFM / m3/hr.)
External loop 60 Hz (Waterflow: GPM @ 95 F)
ELECTRICAL DATA
Rated Voltage
Frequency (Hz)
Operating Range
Max. Power Consumption (W at 50/60 Hz)
Max. Nominal Current (A at 50/60 Hz)
Starting Current (Amps)
Agency Approvals
Power Input Description
ENCLOSURE PROTECTION
UL Type
CONTROLLER
Description
Thermostat Location
Factory Thermostat Setting (°F/°C)
SOUND LEVEL
At 1.0 Meters
UNIT CONSTRUCTION
Material
Finish
UNIT DIMENSIONS
Height (in./mm)
Width (in./mm)
Depth (in./mm)
Weight (lb./kg)
WCHE01916002
WCHE01926002
2968
870
NA
NA
2968
870
NA
NA
122/50
50/10
122/50
50/10
158/70
50/10
158/70
50/10
194/330
0.66
194/330
0.66
194/330
0.66
194/330
0.66
115
50/60
+/- 10%
28
0.5
0.7
UL/cUL Listed
CE
Cord with NEMA 5-15 plug
230
50/60
+/- 10%
28
0.5
0.7
UL/cUL Listed
CE
EAC
Cord with NEMA 6-15 plug
Type 12/IP55
Type 12/IP55
95/35
Basic Mechanical Thermostat
Behind front cover, near the fan
58 dBA
95/35
58 dBA
Mild Steel Sheet Metal Standard
RAL 7035 light-gray, semi-textured powder-coat paint standard
15.9/404
12.12/308
4.49/114
19.84/9
15.9/404
12.12/308
4.49/114
19.84/9
Performance Curves for WCHE01 Models 870 Watt
25
30
Cabinet Temperature (°C)
35
40
45
Water Temperature
Cooling Capacity (BTU/Hr.)
3992
15 C
59 F
20 C
68 F
970
2627
25 C
77 F
770
1945
30 C
86 F
570
580
Pentair Electrical
1170
3310
370
1262
Spec-00754 G
10 C
50 F
50
1370
Cooling Capacity (W)
4675
20
68
77
86
95
104
Cabinet Temperature (°F)
PH 763.422.2211 • pentairprotect.com/hoffman
113
170
122
Thermal Management
2
Sealed Enclosure Cooling Heat Exchangers
WCHE01 Models 870 Watt
)5217
002817,1*+2/(6
%$&.
(1&/2685(
$,5,1
)705()
32:(5&25':,7+3/8*
&21'(16$7(
'5$,178%(
(1&/2685(
$,5287
:$7(5
287
:$7(5
,1
5()
%633*)(0$/(
:$7(5&211(&7,21
5()
5()
5()
NOTE: “G” to NPT adapting valves are
included and shipped with the unit.
89091145
&87287',0(16,216
Visit www.PentairProtect.com to download 2D and 3D CAD drawings into the overall design of your electrical system.
3
Thermal Management
SUBJECT TO CHANGE WITHOUT NOTICE
Pentair Electrical
Spec-00754 G
Sealed Enclosure Cooling Heat Exchangers
Performance Data WCHE04 Models 2200 Watt
CATALOG NUMBER
COOLING PERFORMANCE
Nominal:
BTU/Hr. @ Δt 25 C
Watts @ Δt 25 C
Refrigerant
Refrigerant Charge (ounces/grams)
Inside Cabinet Temperature Range:
Maximum (°F/°C)
Minimum (°F/°C)
Ambient Operating Temperature Range:
Maximum (°F/°C)
Minimum (°F/°C)
Flow at 0 Static Pressure:
Internal loop 50 Hz (Airflow: CFM / m3/hr.)
External loop 50 Hz (Waterflow: GPM @ 95 F)
Internal loop 60 Hz (Airflow: CFM / m3/hr.)
External loop 60 Hz (Waterflow: GPM @ 95 F)
ELECTRICAL DATA
Rated Voltage
Frequency (Hz)
Operating Range
Max. Power Consumption (W at 50/60 Hz)
Max. Nominal Current (A at 50/60 Hz)
Starting Current (Amps)
Agency Approvals
Power Input Description
ENCLOSURE PROTECTION
UL Type
CONTROLLER
Description
Thermostat Location
Factory Thermostat Setting (°F/°C)
SOUND LEVEL
At 1.0 Meters
UNIT CONSTRUCTION
Material
Finish
UNIT DIMENSIONS
Height (in./mm)
Width (in./mm)
Depth (in./mm)
Weight (lb./kg)
WCHE04916002
WCHE04926002
7506
2200
NA
NA
7506
2200
NA
NA
122/50
50/10
122/50
50/10
158/70
50/10
158/70
50/10
339/575
0.66
339/575
0.66
339/575
0.66
339/575
0.66
115
50/60
+/- 10%
90
0.8
1
UL/cUL Listed
CE
Cord with NEMA 5-15 plug
230
50/60
+/- 10%
90
0.8
1
UL/cUL Listed
CE
EAC
Cord with NEMA 6-15 plug
Type 12/IP55
Type 12/IP55
95/35
Basic Mechanical Thermostat
Behind front cover, near the fan
58 dBA
95/35
58 dBA
Mild Steel Sheet Metal Standard
RAL 7035 light-gray, semi-textured powder-coat paint standard
36.41/925
15.75/400
8.07/205
44.1/20
36.41/925
15.75/400
8.07/205
44.1/20
Pentair Electrical
Spec-00754 G
20
12284
11601
10919
10236
9554
8872
8189
7507
6824
6142
5459
4777
4095
3412
2730
2047
1365
68
25
30
Cabinet Temperature (°C)
35
40
45
Water Temperature
50
10 C
50 F
15 C
59 F
20 C
68 F
25 C
77 F
30 C
86 F
77
86
95
104
Cabinet Temperature (°F)
PH 763.422.2211 • pentairprotect.com/hoffman
113
3600
3400
3200
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
400
122
Cooling Capacity (W)
Cooling Capacity (BTU/Hr.)
Performance Curves for WCHE04 Models 2200 Watt
Thermal Management
4
Sealed Enclosure Cooling Heat Exchangers
WCHE04 Models 2200 Watt
)5217
(1&/2685(
$,5,1
)705()
32:(5&25':,7+3/8*
&21'(16$7(
'5$,178%(
002817,1*+2/(6
(1&/2685(
$,5287
5()
%633*)(0$/(
:$7(5&211(&7,21
:$7(5 :$7(5
,1
287
5()
NOTE: “G” to NPT adapting valves are
included and shipped with the unit.
5()
5()
5()
89091146
&87287',0(16,216
Visit www.PentairProtect.com to download 2D and 3D CAD drawings into the overall design of your electrical system.
5
Thermal Management
SUBJECT TO CHANGE WITHOUT NOTICE
Pentair Electrical
Spec-00754 G
Sealed Enclosure Cooling Heat Exchangers
Performance Data WCHE06 Models 3100 Watt
CATALOG NUMBER
COOLING PERFORMANCE
Nominal:
BTU/Hr. @ Δt 25 C
Watts @ Δt 25 C
Refrigerant
Refrigerant Charge (ounces/grams)
Inside Cabinet Temperature Range:
Maximum (°F/°C)
Minimum (°F/°C)
Ambient Operating Temperature Range:
Maximum (°F/°C)
Minimum (°F/°C)
Flow at 0 Static Pressure:
Internal loop 50 Hz (Airflow: CFM / m3/hr.)
External loop 50 Hz (Waterflow: GPM @ 95 F)
Internal loop 60 Hz (Airflow: CFM / m3/hr.)
External loop 60 Hz (Waterflow: GPM @ 95 F)
ELECTRICAL DATA
Rated Voltage
Frequency (Hz)
Operating Range
Max. Power Consumption (W at 50/60 Hz)
Max. Nominal Current (A at 50/60 Hz)
Starting Current (Amps)
Agency Approvals
Power Input Description
ENCLOSURE PROTECTION
UL Type
CONTROLLER
Description
Thermostat Location
Factory Thermostat Setting (°F/°C)
SOUND LEVEL
At 1.0 Meters
UNIT CONSTRUCTION
Material
Finish
UNIT DIMENSIONS
Height (in./mm)
Width (in./mm)
Depth (in./mm)
Weight (lb./kg)
WCHE06916002
WCHE06926002
10577
3100
NA
NA
10577
3100
NA
NA
122/50
50/10
122/50
50/10
158/70
50/10
158/70
50/10
507/860
2.2
507/860
2.2
507/860
2.2
507/860
2.2
115
50/60
+/- 10%
110
2
2.4
UL/cUL Listed
CE
Cord with NEMA 5-15 plug
230
50/60
+/- 10%
115
1
1.2
UL/cUL Listed
CE
EAC
Cord with NEMA 6-15 plug
Type 12/IP55
Type 12/IP55
95/35
Basic Mechanical Thermostat
Behind front cover, near the fan
95/35
58 dBA
58 dBA
Mild Steel Sheet Metal Standard
RAL 7035 light-gray, semi-textured powder-coat paint standard
36.41/925
15.75/400
8.07/205
46.3/21
36.41/925
15.75/400
8.07/205
46.3/21
17061
16378
15696
15013
14331
13649
12966
12284
11601
10919
10236
9554
8872
8189
7507
6824
6142
5459
4777
4095
3412
2730
2047
Pentair Electrical
Spec-00754 G
20
25
30
Cabinet Temperature (°C)
35
40
45
Water Temperature
50
10 C
50 F
15 C
59 F
20 C
68 F
25 C
77 F
30 C
86 F
68
77
86
95
104
Cabinet Temperature (°F)
PH 763.422.2211 • pentairprotect.com/hoffman
113
5000
4800
4600
4400
4200
4000
3800
3600
3400
3200
3000
2800
2600
2400
2200
2000
1800
1600
1400
1200
1000
800
600
122
Cooling Capacity (W)
Cooling Capacity (BTU/Hr.)
Performance Curves for WCHE06 Models 3100 Watt
Thermal Management
6
Sealed Enclosure Cooling Heat Exchangers
WCHE06 Models 3100 Watt
)5217
(1&/2685(
$,5,1
)705()
32:(5&25':,7+3/8* &21'(16$7(
'5$,178%(
002817,1*+2/(6
(1&/2685(
$,5287
%633*)(0$/(
:$7(5&211(&7,21
5()
NOTE: “G” to NPT adapting valves are
included and shipped with the unit.
:$7(5 :$7(5
,1
287
5()
5()
5()
5()
89091147
&87287',0(16,216
Visit www.PentairProtect.com to download 2D and 3D CAD drawings into the overall design of your electrical system.
7
Thermal Management
SUBJECT TO CHANGE WITHOUT NOTICE
Pentair Electrical
Spec-00754 G
Sealed Enclosure Cooling Heat Exchangers
Performance Data WCHE14 Models 6700 Watt
CATALOG NUMBER
COOLING PERFORMANCE
Nominal:
BTU/Hr. @ Δt 25 C
Watts @ Δt 25 C
Refrigerant
Refrigerant Charge (ounces/grams)
Inside Cabinet Temperature Range:
Maximum (°F/°C)
Minimum (°F/°C)
Ambient Operating Temperature Range:
Maximum (°F/°C)
Minimum (°F/°C)
Flow at 0 Static Pressure:
Internal loop 50 Hz (Airflow: CFM / m3/hr.)
External loop 50 Hz (Waterflow: GPM @ 95 F)
Internal loop 60 Hz (Airflow: CFM / m3/hr.)
External loop 60 Hz (Waterflow: GPM @ 95 F)
ELECTRICAL DATA
Rated Voltage
Frequency (Hz)
Operating Range
Max. Power Consumption (W at 50/60 Hz)
Max. Nominal Current (A at 50/60 Hz)
Starting Current (Amps)
Agency Approvals
Power Input Description
ENCLOSURE PROTECTION
UL Type
CONTROLLER
Description
Thermostat Location
Factory Thermostat Setting (°F/°C)
SOUND LEVEL
At 1.0 Meters
UNIT CONSTRUCTION
Material
Finish
UNIT DIMENSIONS
Height (in./mm)
Width (in./mm)
Depth (in./mm)
Weight (lb./kg)
WCHE14916002
WCHE14926002
22861
6700
NA
NA
22861
6700
NA
NA
122/50
50/10
122/50
50/10
158/70
50/10
158/70
50/10
855/1450
3.78
855/1450
3.78
855/1450
3.78
855/1450
3.78
115
50/60
+/- 10%
200
2
2.4
UL/cUL Listed
CE
Cord with NEMA 5-15 plug
230
50/60
+/- 10%
245
1.3
1.4
UL/cUL Listed
CE
EAC
Cord with NEMA 6-15 plug
Type 12/IP55
Type 12/IP55
95/35
Basic Mechanical Thermostat
Behind front cover, near the fan
58 dBA
95/35
58 dBA
Mild Steel Sheet Metal Standard
RAL 7035 light-gray, semi-textured powder-coat paint standard
43.34/1101
19.72/501
11.81/300
86/39
43.34/1101
19.72/501
11.81/300
86/39
37534
36169
34804
33439
32074
30709
29344
27980
26615
25250
23885
22520
21155
19790
18426
17061
15696
14331
12966
11601
10236
8872
7507
6142
4777
Pentair Electrical
Spec-00754 G
20
25
30
Cabinet Temperature (°C)
35
40
45
Water Temperature
10 C
50 F
15 C
59 F
20 C
68 F
25 C
77 F
30 C
86 F
68
77
86
95
104
Cabinet Temperature (°F)
PH 763.422.2211 • pentairprotect.com/hoffman
113
50
11000
10600
10200
9800
9400
9000
8600
8200
7800
7400
7000
6600
6200
5800
5400
5000
4600
4200
3800
3400
3000
2600
2200
1800
1400
122
Cooling Capacity (W)
Cooling Capacity (BTU/Hr.)
Performance Curves for WCHE14 Models 6700 Watt
Thermal Management
8
Sealed Enclosure Cooling Heat Exchangers
WCHE14 Models 6700 Watt
002817,1*+2/(6
(1&/2685(
$,5,1
)5217
)705()
32:(5&25':,7+3/8*
(1&/2685(
$,5287
&21'(16$7(
'5$,178%(
:$7(5 :$7(5
,1
287
%633*)(0$/(
:$7(5&211(&7,21
5()
5()
NOTE: “G” to NPT adapting valves are
included and shipped with the unit.
5()
5()
5()
89091148
5()
&87287',0(16,216
Visit www.PentairProtect.com to download 2D and 3D CAD drawings into the overall design of your electrical system.
9
Thermal Management
SUBJECT TO CHANGE WITHOUT NOTICE
Pentair Electrical
Spec-00754 G
Sealed Enclosure Cooling Heat Exchangers
Notes
Pentair Electrical
Spec-00754 G
PH 763.422.2211 • pentairprotect.com/hoffman
Thermal Management
10