BGP9L series explosion-proof high-voltage vacuum distribution device for mining useDetailed product description：

BGP9L-6/10 (a, b, c, d) Mining Explosion proof High Voltage Vacuum Distribution Device

The BGP9L series explosion-proof high-voltage vacuum distribution device for mining is mainly used for controlling, protecting, and measuring power supply systems with explosive hazardous gases (methane mixtures) underground in coal mines. It has a rated voltage of 6kV, 10kV, a rated current not exceeding 400A, and a frequency of 50Hz. The three-phase AC neutral point is not directly grounded, and can be used to directly start high-voltage motors.

BGP9L series mining explosion-proof high-voltage vacuum distribution device model and meaning


·Main technical parameters of BGP9L series mining explosion-proof high-voltage vacuum distribution device:

Rated Voltage （kV）	Rated Current （A）	The highest job Voltage (kV)	Rated short-circuit opening Breaking current (kA)	Rated short-circuit opening Number of interruptions (times)	Rated short-circuit closing Current (peak) (kV)	Rated thermal stability State current (kA)	Rated current on Number of interruptions (times)	mechanical life (times)	Isolation plug machine Equipment lifespan (times)	Circuit breaker electric Closing operation voltage
6，10	50，100，200， 300，400	7.2，12	twelve point five	thirty	thirty-one point five	twelve point five	ten thousand	ten thousand	two thousand	Closing AC 100V Open DC 24V