mine reserve Battery case KJ101N-D Backup battery box for mining Coal mine Electronics alib zzdkj Item NO.: 1945349

Please contact customer service

Price is not the real price

Bargaining is necessary

This instrument is specially designed for small and medium-sized coal mines. It has the characteristics of small volume, low cost and light weight (11kg). It is a portable power-off instrument of Zui in China. The instrument can be connected with 1-4 gas sensors. Two groups of independent intrinsic safety power supply respectively supply the power-off relay to control the output. It is convenient to set linkage / transfer, and the power-off value can be set outside the remote controller. The instrument provides two groups of independent intrinsically safe power supply to the sensor respectively. When one circuit is short circuited, the other circuit will not be affected. The instrument panel is equipped with two groups of power-off status display and power supply indication. The inner tank of the instrument is made of high-strength fiberglass, which has excellent reliability and is easy to install and disassemble.
>>Main technical parameters
Power off output: relay contact, N.O. / N.C. convertible
Power off capacity: 220V / 10A
Instrument net weight: 11kg
Power consumption: 20W
Explosion proof sign: Exd [IB
Equipment weight: 9kg