AS 2989: 01/01/1987 Electrical equipment for coal mines- High voltage circuit breaking and isolating devices for voltages up to 11 000 V a.c.
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Electrical equipment for coal mines- High voltage circuit breaking and isolating devices for voltages up to 11 000 V a.c. 01/01/1987
ISBN(s): 0726247243
Specifies 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 11 000 V a.c. The necessary provisions for isolation, safety earthing and regulatory inspection and testing procedures are also included.
Attributes
| Edition | 1st |
|---|---|
| Published | 01/01/1987 |
| ISBN(s) | 0726247243 |
| Number of Pages | 13 |
| File Size | 1 file, 1 MB |
| Product Code(s) | 10141783 |
| Note | This product is unavailable in Russia, Belarus |
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