Description
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 Details
- Edition:
- 3rd
- Published:
- 01/01/1992
- ISBN(s):
- 072627450
- Number of Pages:
- 14
- File Size:
- 1 file , 120 KB
- Product Code(s):
- 10111126, 10111114, 10111141
