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AS 2989-1992 PDF

AS 2989-1992 PDF

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Electrical equipment for coal mines – Specific requirements for high voltage circuit-breakers and disconnectors
standard by Standards Australia, 01/01/1992

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Description

Specifies the requirements for an assembly which incorporates a high voltage circuit-breaker and an isolating device. It is limited to systems below ground at voltages up to and including 12 000 V a.c. The necessary provisions for isolation, safety earthing and regulatory inspection and testing procedures are also included.

Product Details

Edition:
2nd
Published:
01/01/1992
ISBN(s):
0726274658
Number of Pages:
10
File Size:
1 file , 85 KB
Product Code(s):
10124624, 10124622, 10124630

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