Application Notes

EAP-032126

Monitoring of Leakage Current of a 3-phase Motor
 

To monitor 3-phase motor’s leakage current, we’d like to use a Zero-phase-sequence Current Transformer (ZCT) and detect zero-phase current when earth-faulting. We want to monitor the current by a PC.

Does M-System have any suitable system/module?

MS Word

M-System has Zero-phase Current input module, model R3-CZ4 in our remote I/O series. Using with PC Recorder software, model MSRPAC-2006, the R3-CZ4 detects zero-phase current and you can monitor it on your PC.

Please refer to the system configuration example to the right.

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