Siemens 3RW44 - Page 267

General technical data
11.3 Technical data
3RW44 soft starters
Manual, 03/2017, NEB535219502000/RS-AB/008
267
Thermistor motor protection (PTC binary)
Summation cold resistance
≤ 1.5 kOhm
Response value
3.4 kOhm to 3.8 kOhm
Return value
1.5 kOhm - 1.65 kOhm
Cable lengths (single), conductor cross sections: Cross section:
2.5 mm
2
1.5 mm
2
0.5 mm
2
Length:
250 m
150 m
50 m