Page 80 - Current & voltage sensors catalog

EM010 ... EM020 railway voltage sensors
For rolling stock and infrastructure

600 to 5000 V - Closed loop technology

Closed loop Hall effect technology
Closed loop Hall effect technology also allows for voltage measurement.
For calibrated EM010 sensors, the voltage to be measured is applied directly to the primary
terminals of the sensor.

3

Ordering details
Nominal primary Secondary Supply Secondary connection Type Order code
voltage U PN current at U PN voltage
1SBC146037V0014 600 50 ±15 … ±24 5 x M5 studs EM010-9239 EM010-9239
mA
V DC
V r.m.s.
50
EM010-9240
EM010-9240
5 x M5 studs
±15 … ±24
750
EM010, EM020
1000 50 ±15 … ±24 5 x M5 studs EM010-9371 EM010-9371
1500 50 ±15 … ±24 5 x M5 studs EM010-9317 EM010-9317
2000 50 ±15 … ±24 5 x M5 studs EM020-9318 1SBT182020R9318
3000 50 ±15 … ±24 5 x M5 studs EM020-9319 1SBT183020R9319
4200 50 ±15 … ±24 5 x M5 studs EM010-9394 EM010-9394

5000 50 ±15 … ±24 5 x M5 studs EM010-9354 EM010-9354

Note: technical data available on request.

1SBC140007S0201 - Rev. A

78 | ABB