Data sheet: Wilo-Stratos GIGA 40/1-45/3,8-R1
Pump curves
Approved fluids (other fluids on request)
H/m
Wilo-Stratos GIGA
40/1-45/3,8
Qmin
50
p/kPa
500
n=const. 100%
40
400
90%
30
300
80%
Heating water (in accordance with VDI
2035)
•
Water-glycol mixtures (for 20-40
vol.% glycol and fluid temperature ≤
40 °C)
•
Cooling and cold water
•
Heat transfer oil
Special version at additional
charge
70%
20
200
60%
50%
10
100
40%
30%
10%
0
0
5
10
0
15
2
20
25
4
30
6
35 Q/m³/h
0
Permitted field of application
10 Q/l/s
8
Standard version for operating
pressure
P1/kW
100%
4
90%
3
80%
2
70%
1
0
60%
0
40%
30%
10%
5
10
15
50%
20
25
H/m
30
pmax
16 bar (up to +120 °C) bar
13 bar (up to +140 °C) bar
Temperature range at max. ambient
temperature +40 °C
-20...+140 °C (depending on
the fluid)
Max. ambient temperature
40 °C
Installation in closed buildings
•
Outdoor installation
−
35 Q/m³/h
Wilo-Stratos GIGA
40/1-45/3,8
p/kPa
500
Pipe connections
400
Nominal flange diameter
DN 40
30
300
Flanges (according to EN 1092-2)
PN 16
20
200
Flange with pressure-measurement
connections
R 1/8
10
100
Qmin
50
Δp-c
40
Δp
0
0
5
0
Δp-c
P1/kW
3
2
1
0
0
max
-v
10
2
15
20
4
.
25
6
30
45m
Materials
Pump housing
EN-GJL-250
Lantern
EN-GJL-250
23m
Impeller
PPS-GF40
Impeller (special version)
–
Pump shaft
1.4122
Mechanical seal
AQ1EGG
Other mechanical seals
On request
12m
5
1m
10
15
20
25
30
35 Q/m³/h
η hyd./%
NPSH/m
12
80
η hyd.
8
40
4
0
0
10 Q/l/s
8
34m
35 Q/m³/h
NPSH
0
5
10
15
20
25
30
35 Q/m³/h
0
Electrical connection
Mains connection
Speed
3~480 V ±10%, 50/60 Hz
3~440 V ±10%, 50/60 Hz
3~400 V ±10%, 50/60 Hz
3~380 V ±10%, 50/60 Hz
n
500 - 4850 rpm
Minimum Efficiency Index (MEI)
Minimum Efficiency Index (MEI)
≥ 0.70
Motor/electronics
Motor technology
Subject to change without prior notice.
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EC motor
2015-02
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Data sheet: Wilo-Stratos GIGA 40/1-45/3,8-R1
Dimension drawing
∅168
Integrated full motor protection
•
Protection class
IP 55
Insulation class
F
Emitted interference
EN 61800-3
Interference resistance
EN 61800-3
Residual-current protection device
(RCD)
•
No. of poles
6
Rated current (approx.)
IN
3~40 6.6 A
0V
Maximum power consumption
P1
4.1 kW
Nominal motor power
P2
3.8 kW
140
89
89
280
Ø 150
Ø 110
Ø 84
50
Ø18
120
40
4 x Ø 19
50
90
3 x M12 x 20
78
463
129
277
1xM12/2xM16/1xM20/1xM25
225
248
DN 40
Installation options
Pipe installation (≤ 15 kW motor
power)
•
Support-bracket mounting
•
Information for order placements
Weight approx.
m
41 kg
Make
Wilo
Type
Stratos GIGA 40/1-45/3,8-R1
Art no.
2117155
Please observe pump name plate data
Subject to change without prior notice.
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Dimensions and dimension drawings: Wilo-Stratos GIGA 40/1-45/3,8-R1
Dimension drawing
∅168
140
89
89
280
50
Ø18
120
4 x Ø 19
50
Ø 150
Ø 110
Ø 84
90
3 x M12 x 20
78
463
129
277
1xM12/2xM16/1xM20/1xM25
225
248
DN 40
40
Subject to change without prior notice.
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Pump curves: Wilo-Stratos GIGA 40/1-45/3,8-R1
Pump curves
H/m
Wilo-Stratos GIGA
40/1-45/3,8
Qmin
50
p/kPa
500
n=const. 100%
40
400
90%
30
300
80%
70%
20
200
60%
50%
10
100
40%
30%
10%
0
0
5
10
0
15
2
20
25
4
30
6
35 Q/m³/h
0
10 Q/l/s
8
P1/kW
100%
4
90%
3
80%
2
70%
1
0
60%
0
40%
30%
10%
5
10
15
50%
20
25
H/m
35 Q/m³/h
Wilo-Stratos GIGA
40/1-45/3,8
Qmin
50
30
p/kPa
500
Δp-c
400
40
Δp
max
-v
.
30
300
20
200
10
100
0
0
5
0
Δp-c
P1/kW
3
2
1
0
0
10
2
15
20
4
25
6
30
45m
23m
12m
5
1m
10
15
20
25
30
35 Q/m³/h
η hyd./%
NPSH/m
12
80
η hyd.
8
40
4
0
0
10 Q/l/s
8
34m
35 Q/m³/h
NPSH
0
5
10
15
20
25
30
Subject to change without prior notice.
35 Q/m³/h
0
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Specification texts: Wilo-Stratos GIGA 40/1-45/3,8-R1
High-efficiency in-line pump with EC motor (efficiency levels above IE4 limit values acc. to IEC TS 60034-31 Ed.1) and electronic duty adaptation in
glanded pump design. The pump is configured as a single-stage low-pressure centrifugal pump with flange connection and mechanical shaft seal. The
Stratos GIGA has been predominantly designed for pumping heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive
substances in heating, air-conditioning and cooling systems.
Design
• Single-stage low-pressure centrifugal pump with one-piece shaft in monobloc design
• Spiral housing in in-line design (suction and pressure ports with the same flanges in a line)
• PN 16 flange – drilled according to EN 1092-2
• Pump housing and motor flange with cataphoretic coating as standard
• Mechanical seal for pumping water up to Tmax. = +140°C. A glycol admixture of 20 to 40% by volume is permitted up to T ≤ +40°C. An alternative
mechanical shaft seal must be provided in water/glycol mixtures with glycol proportions > 40% up to maximum 50% by volume and a fluid temperature
of > + 40°C up to maximum +120°C or fluids other than water.
• Connection voltages 3~400 V ±10%, 50/60 Hz, 3~380 V -5%/+10%, 50/60 Hz
Accessories:
• Mounting brackets for fixing to the foundation
Standard equipment:
• Red button manual operation level for:
• Pump display for displaying:
Additional functions:
• Analogue interfaces 0-10 V, 2-10 V, 0-20 mA, 4-20 mA, built-in dual pump management, two configurable signalling relays for operating and fault
signals, configurable fault response adapted to HVAC applications, access disable on the pump, built-in full motor protection (TRS) with trip electronics,
condensation drain holes in the motor housing as standard (sealed in delivered condition), infrared interface for wireless communication with the
operating and service device Wilo-IR-Module and Wilo-IR-Monitor, plug-in position for Wilo IF-Module Modbus, BACnet, CAN, PLR, LON for connecting
to the building automation.
Materials
Pump housing: EN-GJL-250
Lantern: EN-GJL-250
Impeller: PPS-GF40
Pump shaft: 1.4122
Mechanical seal: AQ1EGG
Permitted field of application
Standard version for operating pressure: 16 bar (up to +120 °C) / bar13 bar (up to +140 °C) bar
Temperature range at max. ambient temperature +40 °C: -20...+140 °C (depending on the fluid)
Max. ambient temperature: 40 °C
Pipe connections
Nominal flange diameter: DN 40
Overall length: 280 mm
Flanges (according to EN 1092-2): PN 16
1
Flange with pressure-measurement connections: R /
8
Subject to change without prior notice.
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Specification texts: Wilo-Stratos GIGA 40/1-45/3,8-R1
Minimum Efficiency Index (MEI)
Minimum Efficiency Index (MEI): ≥ 0.70
Motor/electronics
Integrated full motor protection: •
Protection class: IP 55
Insulation class: F
Emitted interference: EN 61800-3
Interference resistance: EN 61800-3
Mains connection: 3~480 V ±10%, 50/60 Hz / 3~440 V ±10%, 50/60 Hz / 3~400 V ±10%, 50/60 Hz / 3~380 V ±10%, 50/60 Hz
Speed: 500 - 4850 rpm
No. of poles: 6
Rated current (approx.): 6.6 A
Maximum power consumption: 4.1 kW
Nominal motor power: 3.8 kW
Weight
Weight approx.: 41 kg
Information for order placements
Art no.: 2117155
Type: Stratos GIGA 40/1-45/3,8-R1
Make: Wilo
Subject to change without prior notice.
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Terminal diagram : Wilo-Stratos GIGA 40/1-45/3,8-R1
Terminal diagram
L1
L2
L3
PE
PE
SSM
SBM
AUX
Ext. off
L
H
In2 GND In1 GND +24V
L1, L2, L3:
Mains connection: 3~380 V - 3~480 V
(±10 %), 50/60 Hz
PE:
Protective conductor connection
DDG:
Connection for differential pressure sensor
In1 (1):
Actual value input 0-10 V/0-20 mA; 2-10
V/4-20 mA
GND (2):
Ground connection for In1 and In2
+ 24 V (3):
DC voltage output for an external
consumer/sensor. Max load 60 mA
In2:
Setpoint input 0-10 V/0-20 mA; 2-10 V/420 mA
MP:
Multi-pump, interface for dual pump
management
MP
(1)
(2)
(3)
Ext. off:
DDG
"Overriding Off" control input
The pump can be switched on or off via an
external, potential-free contact (24 V
DC/10 mA).
O
OFF
Subject to change without prior notice.
S
ON
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SBM:*
Potential-free collective run signal
(changeover contact according to VDI
3814)
SSM:*
Potential-free collective fault signal
(changeover contact according to VDI
3814)
aux:
External pump cycling (only with dual
pump
operation). Pump cycling can be performed
using an external, potential-free contact
(24 VDC/10 mA)
DIP switch:
1: Switchover between operation (O) and
service mode (S)
2: Activate/deactivate the menu for access
disable
Option:
IF-Module for connection to building
automation
2015-02
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