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Contact: Lorri Liu
Company: Huainan Wantai Electric Co., Ltd
Pingwei Industrial Park, Panji District, Huainan City, Anhui, China
Huainan 232089
China
Phone: 86-554-4333789
Fax: 86-554-4333789
E-Mail: Send Inquiry
Date/Time:  4/18/19 8:02 GMT
 

Mining explosion-proof intrinsically safe intelligent vacuum electromagneti

Mining explosion-proof intrinsically safe intelligent vacuum electromagnetic
starter
The explosion-proof electromagnetic starter is used in coal mines containing
explosive gas (methane) and coal dust. It is suitable for the circuit of AC 50Hz,
voltage 660V or 1140V, ungrounded three- phase center. Our Mining Reversible
Electromagnetic Starter can carry out real-time monitoring and fault handling of
the operating status through high-performance microcomputer, achieving mutual
switch operation. It is 3-Loop vacuum electromagnetic starter .To local control or
remote control the start and stop of three-phase asynchronous motor, and can be
reversed at the stop.
Quick opening structure for this vacuum electromagnetic starter
•With local control and intrinsically safe remote control function
•With automatic water level control function, automatically control the start and
stop of water pump according to the water level
•With menu operation structure, large LCD screen display, fault inquiry, fault
recording and corresponding fault alarm information, and can record the specific
time when the fault occurs
With RS485 communication function, remote monitoring and control can be
conveniently realized
With the multiple protection functions as short circuit, overload, leakage and
open-phase
Rated operating voltage: 1140 or 660V
Rated frequency: 50Hz
Rated operating current: 80A, 120A, 200A
Mining explosion-proof intrinsically safe intelligent vacuum electromagneti
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