Specifies requirements for the design, construction and testing of electric motor-driven coal-mining machinery and accessories intended for use in explosive atmospheres of underground coal mines. It covers both battery-operated and mains-powered machines and includes requirements for lighting systems, gas monitoring, electrical protection, enclosures, interlocking, wiring, motors and transformers. Requirements covering the longwall method of mining are included.
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Electrical equipment for coal mines – Electrical requirements for underground mining machines and accessories – Equipment for use in hazardous areas
Standards Australia , 01/01/1992
Pages: 14
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