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Functions:
Ground-fault protection for resistance- and solidly grounded three-phase systems
Ground-fault protection on single-phase systems
Main, feeder, or load protection
Can reduce equipment damage and down time
Features:
Microprocessor based - recalibration not required
DFT (harmonic) filter prevents false operation
Compatible with adjustable-speed drives and soft starters
Self-test function
0- to 5-V analog output for external metering
Selectable fail-safe (undervoltage) or non-fail-safe (shunt) operating mode
Remote reset and indication
Non-volatile trip memory
Current-sensor verification
DIN-rail, surface, and panel mounting
Five year warranty
Typical Applications:
Used on feeders, motors, generators, heating cable, SCR-controlled heaters, and ASD's
Retrofit and upgrade applications using existing CT's
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