MHK ISDB/Sensors/PGR-6101 Series Ground Fault Monitor
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PGR-6101 Series Ground Fault Monitor
The PGR-6101 combines the features of a ground-fault protection relay and insulation monitor into one unit. It protects against ground faults by monitoring insulation resistance when the motor is de-energized and by monitoring ground-fault current when the motor is energized. The PGR-6101 features two separate analog outputs for optional current and ohm meters, and two separate alarm relays. It operates on one- or three-phase solidly grounded, resistance grounded and ungrounded systems up to 6 kV.
- Resistance (LCR)
- Ground Fault (Electronic Health)
Adjustable GF Range: 30-200mA
Adjustable insulation pickup: 60-600 kOhm
Adjustable time delay: 50-250 ms
Guides and Manuals
Notes, Considerations & Recommendations
Littelfuse has large variety of ground fault monitors.