BS 5126-4:1993(2011)
Mining type flameproof supply and control units for use systems up to 1100 V — Part 4 : Specification for air - cooled transformers to power drilling machines

Standard No.

BS 5126-4:1993(2011)

Release Date

1970

Published By

/

Latest

BS 5126-4:1993(2011)

BS 5126-4:1993(2011) history

• 0000 BS 5126-4:1993(2011)
• 1993 BS 5126-4:1993 Mining type flameproof supply and control units for use on systems up to 1100 V. Specification for air-cooled transformers to power drilling machines