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Function:
Ground-fault protection for ungrounded direct-current (dc) systems
Features:
Ten ground-fault set points from 1 to 20 mA
Ten ground-fault trip-time settings from 0.05 to 2.5 seconds
Microprocessor based - recalibration not required
Remote reset and indication
Non-volatile trip memory
Selectable fail-safe (undervoltage) or non-fail-safe (shunt)operating mode
Self-test function
DIN-rail, surface, and panel mounting
Five year warranty
Typical Applications:
Ground-fault protection on a dc bus
Used in power generation plants, locomotives and other people movers, battery banks
Minimum System Components:
The SE-601 requires an SE-GRM-series ground-reference module matched to the system voltage (e.g. SE-GRM125 for a 125-Vdc bus).
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