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Functions:
Sensitive ground-fault detection
One-ohm ground-continuity monitoring
Features:
Ten ground-fault set points from 10 to 500 mA
Ten ground-fault trip-time settings from 30 to 1,000 ms
DFT (harmonic) filter prevents false operation
4-20 mA output for fault-current metering
Self-test input
Selectable fail-safe (undervoltage) or non-fail-safe (shunt) operating mode
Local and remote reset
Indication and trip output contacts
Mechanical flags maintain trip indication even with loss of supply voltage
Current-sensor verification
Meets both the grounding integrity and ground-fault-current relay safety stanards of the Resistance Welder Manufacturers' Association Bulletin 5, Secion 5-015.6884
Conformally coated circuit boards
Five year warranty
Typical Applications:
Hand-held resistance welders
Minimum System Components:
The SE-525 requires an SE-CS30-series current sensor.
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