other
Products

Mine Flameproof Reversible Vacuum Electromagnetic Starter

The device is used in coal mines containing explosive gas (methane) and coal dust. It is suitable for the circuit of AC 50Hz, voltage 1140V or 660V, ungrounded three- phase center. To control the forward and reverse rotating of three-phase asynchronous motor.
  • Brand:

    WANTAI
  • Item NO.:

    QBZ-2*80, 120/1140(6
  • Order(MOQ):

    1
  • Goods Stock:

    500
  • Payment:

    T/T
  • Product Origin:

    China
  • Color:

    Optional
  • Shipping Port:

    Shanghai
  • Lead Time:

    30days


Main application

QBZ-2×80(120)/1140(660)SF Coal mine fan explosion-proof dual power vacuum electromagnetic starter (hereinafter referred to as the starter) is applicable to the coal mine underground. In the AC 50Hz voltage 1140V or 660V line, it controls the local counter rotating fan, and has the main machine and the standby machine automatically switch various working modes, so as to ensure the uninterrupted air supply of the coal mine and the safety of production


Main Technical Parameters
Rated operating voltage: 660 or 1140V
Rated frequency: 50Hz
Rated operating current: 80A, 120A, 200A


Technical characteristics
1. Quick opening structure
2. With local control and remote control function
3. With reliable mechanical locking and electrical locking function

Protection function
With the multiple protection functions as short circuit, overload, leakage and open-phase

Related Products
Mining-explosion Proof Starter
Mining Explosion-Proof And Intrinsically Safe Dual Speed 2-Loop Vacuum Electromagnetic Starter
This product is suitable for an environment with coal mine gas, coal dust, and other explosive gases underground, to logically control the start, stop and double-speed of the three-phase AC asynchronous motor or AC double-winding motor in the circuit of AV 1140V or 660V. And it has a joint control function.
Mining Explosion Proof Starter
Mining Explosion-Proof Intrinsically Safe Intelligent Vacuum Electromagnetic Starter
The device 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. To local control or remote control the start and stop of three-phase asynchronous motor, and can be reversed at the stop.
Mining Explosion Proof Starter
Mine explosion-proof intrinsically safe two-circuit vacuum electromagnetic starter
This product is suitable for an environment with coal mine gas, coal dust, and other explosive gases underground, to logically control the start, stop and double-speed of the three-phase AC asynchronous motor or AC double-winding motor in the circuit of AV 1140V or 660V. And it has a joint control function.
multi-loop combination switch
Mine Explosion Proof And Intrinsically Safe Multi Circuit High Voltage Vacuum Electromagnetic Starter
It is used in coalminesin three-phase neutral ungrounded transmission lines with voltage AC 3300V,50Hz. It canmake local and remote control of three-phase asynchronous motor and concentrated control of coal cutter,scraper conveyor, crusher,reversed loader, pump station and other equipments of comprehensive mechanized coalfaces.
Mining Explosion Proof Starter
Flameproof Dual Power Vacuum Electromagnetic Starter For Coal Mine Fan
The device is suitable for coal mine containing explosive gases like gas, coal dust, with AC 50HZ and voltage of 1140V or 660V. The ventilation of the driving surface and power supply are controlled by the device, with all control functions of dual power supply and fan.
Mining Explosion Proof Starter
Flameproof And Intrinsically Safe Dual Power Vacuum Electromagnetic Starter For Coal Mine Fan (Intelligent Type)
It is suitable for the mine with explosive dangerous gas and coal dust. It can control and protect the start and stop of less than 4 three-phase squirrel cage asynchronous motors in the AC 50 Hz and rated voltage ac1140v (660V), and the phase sequence can be changed when stopping. It is especially suitable for the centralized monitoring of mining, transportation, coal mining and other dynamic loads.
Mining Explosion Proof Starter
Mine Flameproof Reversible Vacuum Electromagnetic Starter (Intelligent Type)
The device is used in coal mines containing explosive gas (methane) and coal dust. It is suitable for the circuit of AC 50Hz, voltage 660V or 380V, ungrounded three- phase center. To control the forward and reverse rotating of three-phase asynchronous motor.
Mining Explosion-Proof equipment
Mining Explosion-Proof Vacuum Electromagnetic Starter
The device is used in coal mines containing explosive gas (methane) and coal dust. It is suitable for the circuit center. To local control or remote control the start and stop of AC 50Hz, voltage 1140V, 660V or 380V, ungrounded three- phase asynchronous motor, and can be reversed at the stop.
We are committed to providing safe, energy-saving, efficient products and system solutions for intelligent mines.

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

whatsapp