DR 99410
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Electrical equipment for coal and shale mines - Electrical protection devices Part 2: Earth-continuity monitoring devices
06-30-2017
08-10-1999
Proposes minimum performance requirements for earth-continuity monitoring devices intended to monitor the pilot-earth loop(s) in cables supplying power to equipment and the requirement to initiate tripping to prevent closure/interruption of the circuit device, and requirements for stop/start/pilot control functions in the earth-continuity monitoring device. Test methods are included. Proposed as a Joint Australian/New Zealand Standard.
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