Grundfos S Series - Electrical Connections

English (GB)
42
11.4 Electrical connections
11.4.1 Cable and winding resistances
50 Hz
Range Pump code Voltage
Pump variant
Standard Ex GPA (Australia)
Cable
[mΩ/m]
Winding
[Ω]
Cable
[mΩ/m]
Winding
[Ω]
Cable
[mΩ/m]
Winding
[Ω]
66
S1.100.200.550/650.
400/690 V
0.780 0.075 0.780 0.064
N/A N/A
S2.110.250.500... 1.210 0.213 0.780 0.119
S2.110.250.650. 0.780 0.075 0.780 0.064
S2.140.300.350... 1.910 0.300
N/A N/AS3.110.500.220... 1.910 0.392
S3.110.500.350... 1.910 0.270
S3.110.500.500... 1.210 0.213 0.780 0.119
S3.120.300.500... 1.210 0.213 0.780 0.119
S3.120.600.350... 1.910 0.270
N/A N/A
S3.120.600.500... 1.210 0.213 0.780 0.119
ST3.110.1000.xxx...
Contact Grundfos
N/A N/A
ST3.120.1000.xxx...
S1.100.200.550/650...
415 V
0.780 0.079 0.780 0.064 1.170 0.079
S2.110.250.500... 1.210 0.228 0.780 0.136 1.820 0.228
S2.110.250.650... 0.780 0.079 0.780 0.064 1.170 0.079
S2.140.300.350... 1.910 0.336
N/A N/A
2.870 0.336
S3.110.500.220... 1.910 2.870
S3.110.500.350... 1.910 2.870
S3.110.500.500... 1.210 0.228 0.780 0.136 1.820 0.228
S3.120.300.500... 1.210 0.228 0.780 0.136 1.820 0.228
S3.120.600.350... 1.910
N/A N/A 2.870
S3.120.600.500... 1.210 0.228 0.780 0.136 1.820 0.228
ST3.110.1000.xxx...
Contact Grundfos
N/A N/A N/A N/A
ST3.120.1000.xxx...