Zhenda Technology Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. Ke Carrie
  • Company Name : Zhenda Technology Co., Ltd.
  • Tel : 86-577-62667833
  • Fax : 86-577-62665883
  • Address : Zhejiang,Yueqing,Center Industry Zone, Yueqing City, Zhejiang Province. China
  • Country/Region : China
  • Zip : 325000

Mine Explosion-proof Vacuum Electromagnetic Actuator

Mine Explosion-proof Vacuum Electromagnetic Actuator
Product Detailed
Related Categories:Other Electrical Equipment
Mine Explosion-proof ,Vacuum ,Electromagnetic Actuator

Mine Explosion-proof Vacuum Electromagnetic Actuator

 

Applications

The actuator is mainly used for direct or remote starting or stopping the three-phase squirrel-cage induction motor under the mine with explosive gases (methane) in the AC circuit, with the frequency of 50Hz, voltage of 660V, and current of 80A. Besides,

it’s also suitable for protection of the motor and relevant circuit.

Features

1. Controlling mode: close control, remote control and sequential control.

2. It adopts electronic motor comprehensive protector, which has complete function, excellent performance and reliable operation as well as protection from voltage loss, overload,

short circuit, overvoltage, phase failure and main circuit leakage lockout.

3. The electronic protector is suitable to adjust its rated working current according to the charge capacitance, to effectively protect the charge and circuit.

Main Technical Parameters 

Product Model

QBZ-80/660(380)

QBZ-120/660(380)

Rated voltage,

660(380)

660(380)

Rated voltage, V

60

80

Working current, A

50

50

Max. power kW of the controlled motor when η×cosφ=0.75

660V

380V

660V

380V

45

25

60

35

  

 

Mine Explosion-proof Vacuum Electromagnetic Actuator



Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.