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AS 2081.2-1988

Electrical equipment for coal and shale mines - Electrical protection devices - Earth-continuity monitoring devices

Standards Australia, 12/31/1987

Publisher: AS

File Format: PDF

$7.00$15.74


Published:31/12/1987

Pages:3

File Size:1 file , 43 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies requirements for earth-continuity monitoring devices intended to monitor the integrity of the earth conductor(s) in cables supplying power to equipment and to initiate tripping of the circuit device in the event of the earth-loop resistance exceeding a predetermined value.

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