BQD-80Z,120Z,200Z Mining Explosion proof Vacuum Electromagnetic StarterDetailed product description：

·Scope and Application

BQD-80Z, 120Z, 200Z mining explosion-proof vacuum electromagnetic starters are suitable for gases with explosive hazards? 0Hz， The long-term working production with voltage of 660V or 380V and current of 80, 120, 200A is used to directly or remotely control the starting and stopping of mining explosion-proof three-phase squirrel cage asynchronous motors, and has protection functions such as overload, short circuit, phase failure, and leakage lockout.  

·BQD-80Z, 120Z, 200Z Mining Explosion proof Vacuum Electromagnetic Starter Model and Meaning


·BQD-80Z, 120Z, 200Z Mining Explosion proof Vacuum Electromagnetic Starter Main Technical Parameters:

Model, Specifications	Rated Current （A）	Rated Voltage （V）	When η × cos φ=0.75, Maximum power of the controlled motor (kW)		Control back Road voltage	Extreme breaking Ability (A)	Introduce cable outer diameter φ（mm）		quality （kg）
			380V	660V			main circuit	control loop
BQD-80Z	eighty	three hundred and eighty six hundred	forty	sixty-five	thirty-six	2500 (3 times)	32-40	12-19	one hundred and five
BQD-120Z	one hundred and twenty		sixty	one hundred			42-51		one hundred and twenty
BQD-200Z	two hundred		one hundred	one hundred and seventy		4500 (3 times)			one hundred and forty