Specification for flameproof transformers for use in mines.
STANDARD published on 31.7.1985
Designation standards: BS 5067:1985
Publication date standards: 31.7.1985
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Category: Technical standards BS
Covers dry-type flameproof three-phase power transformers up to 11 kV for use underground in mines. States voltages, ratings and connections; mounting flanges and cable terminations; over-voltage protection and earthing. Status: Confirmed