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Mine Flameproof Reversible Vacuum Electromagnetic Starter

Mining Explosion Proof Starter Mining Explosion Proof Starter Mining Explosion Proof Starter Mining Explosion Proof Starter Mining Explosion Proof Starter

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

  • Price:

    $600/set

  • Price Range:

    1 - 1000

  • Product Origin:

    China

  • Color:

    Optional

  • Shipping Port:

    Shanghai

  • Lead Time：

    30days
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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

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