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Functions:
Monitors portable power cable and detects ground faults in the cable or connected equipment, open ground-check loop, and shorted ground-check loop
Can be used as a remote starter control
Features:
Zener-characteristic termination assembly provides reliable ground-check-loop verification
Loop-resistance calibration not required
LED indication of Ground-Check Trip, Valid, Open, and Short
LED indication of Ground-Fault Trip and Sensor Health
LED indication of Power and Diagnostic Error
Exceeds requirements of CSA Standard M421-00 Use of Electricity in Mines with fail-safe ground-fault and ground-check circuits
Universal power supply accepts a wide range of ac and dc voltages
DFT (harmonic) filter prevents false ground-fault operation
Low open-circuit ground-check voltage is not a hazard to personnel
Wide range of ground-fault current and time set points
Surface- and panel-mount hardware included
Able to monitor a splitter-box and two cables using SE-TA12A and SE-TA12B terminations
Conformally coated circuit boards
Five year warranty
Typical Applications:
Mining, shore-to-ship power, pumps, and cranes
Used on systems up to 25 kV
For applications prohibiting shunt (non-fail-safe) tripping, see the SE-134
System Components:
The SE-134C requires an SE-TA6A-series termination device.
An SE-CS10-series current sensor is required for ground-fault protection.
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