PGR-3200-120 - PGR-3200 Series

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Operates on AC ungrounded systems.
The PGR-3200 detects ground faults by continuously monitoring the insulation integrity of ungrounded electrical systems. The relay monitors the insulation for damage and assists with predictive maintenance and troubleshooting of developing ground faults by providing two warning and an alarm level. The PGR-3200 operates on one- or three-phase ungrounded systems up to 6 kV. The PGR-3200 can also be used on a grounded system to monitor the insulation for damage, while the power system is de-energized. The mode-of-operation terminals (27-28) are connected to the circuit breaker or contactor auxiliary contacts to toggle the relay off when the contactor or breaker is closed.

Property (Mouseover for details) Value
Relay Contacts Config N/A
Supply Voltage ac 120
Supply Voltage dc N/A
IEEE Device Numbers 27 - 64
Relay Contacts Operation Non Fail-safe
Weight (lbs/g) 0 Kg
Auto Manual Reset Latching; Autoreset
Conformally coated Optional
Frequency 50; 60
Insulation Resistance kOhms Warnings at 50 and 30; Alarm at 10
System type Ungrounded DC
Test Button Front-panel switch
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