JB/T 7568-1994
Explosion-proof special power supply unit for accumulator loco motive intended to be used in mines (English Version)

Standard No.

JB/T 7568-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Machinery

Latest

JB/T 7568-1994

Scope

1.1 This standard specifies the specifications, technical requirements, test methods, inspection rules, etc. for explosion-proof special power supply devices for coal mine battery-type electric locomotives. 1.2 This standard applies to power devices for lead-acid battery-type electric locomotives in underground coal mines where there is a danger of methane or coal dust explosion.

JB/T 7568-1994 history

• 1994 JB/T 7568-1994 Explosion-proof special power supply unit for accumulator loco motive intended to be used in mines