AS/NZS 2081.3:2002

AS/NZS 2081.3:2002 Electrical equipment for coal and shale mines - Electrical protection devices - Earth-leakage protection systems for use on earth-fault current limited systems (IT systems)

standard published 01/01/2002 by Australian/New Zealand Standards

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Specifies requirements for earth-leakage protection devices used on a a.c. power supply systems having an earth-fault current limitation system (IT system). Test methods are included.