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.
Product Information
Published:
01/01/1985
Pages:
23
File Size:
1 file , 1.2 MB
Language:
English
Note:
This product is unavailable in Russia, Belarus