Explosion Proof Switchgear,Mine Explosion-Proof Starter,Flameproof Feed Switch

Mine flameproof and intrinsically safe high voltage vacuum soft starter

High-voltage soft starter is suitable for mines containing explosive gas (methane) and coal dust. In the AC 50Hz voltage of 10kV or 6kV lines, the control methods can be local control, remote control, network control and other control methods, used for high-power motors soft start and soft stop.

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Mining explosion-proof and intrinsically safe vacuum soft starter

The soft starter is suitable for coal mines containing explosive gas (methane) and coal dust.In an AC 50Hz, voltage 1140V or 660V, neutral ungrounded power supply system, various forms of soft start (such as current clipping, voltage ramp and power torque ramp) are performed on three-phase squirrel-cage motors with currents up to 200A and 400A.The controller also has the perfect protection function and the fault display function, greatly reduces the time of troubleshooting.

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Mining Distribution Device
Explosion proof soft starter

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Mining Intrinsically Safe Velocity Sensor for Belt Conveyor

Mining Intrinsically Safe Velocity Sensor for Belt Conveyor. Model: GSC5000(B).

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Mining explosion-proof programmable PLC electrical control box

PLC (programmable logic. controller) programmable control cabinet is an electrical cabinet that can be programmed according to the needs of operating conditions, and can realize the automatic control of motors, switches and other equipment

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Mine explosionproof and intrinsically safe low-voltage AC vacuum soft starter

Mining explosion-proof and intrinsically safe low voltage AC soft starter (hereinafter referred to as starter) is suitable for mine containing explosive dangerous gas and coal dust. in AC 50Hz, rated voltage AC1140V (660V) power supply system, four three-phase squirrel cage motors with current below 400A can be started in many forms (such as current limiting, voltage slope and power torque slope).

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intrinsically safe starter
Explosion proof equipment

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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.

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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.

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Explosion-Proof Starter

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Explosion Proof and Intrinsically Safe Dual Power Supply and Dual Circuit Lighting Transformer for Coal Mine

Explosion Proof and Intrinsically Safe Dual Power Supply and Dual Circuit Lighting Transformer for Coal Mine ZJZ-16/1140(660)SM-2 This device is suitable for underground coal mine containing coal dust and explosive gas (methane). It can control the power supply of 127V grade lighting signal equipment, and the power supply is introduced as 50 Hz 1140V or 660V.

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Mining Explosion Proof Intrinsically Safe Lighting Transformer Protection Device

ZJZ-16/1140(660)SM-2 This device is suitable for underground coal mine containing coal dust and explosive gas (methane). It can control the power supply of 127V grade lighting signal equipment, and the power supply is introduced as 50 Hz 1140V or 660V.

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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.

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intrinsically safe Starter

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Coal Mine Use Smoke/Temperature/Tension Sensor

Application: GAD5 (B) mine intrinsically safe tension sensor is used in workplaces such as underground coal mines, open-pit coal mines, and coal preparation plants. It is used to detect the tension protection signal of the integrated protection device of the belt conveyor.

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Tension Sensor Arduino
Temperature Sensor

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Coal Mine Use Belt Conveyor Protection Device

Integrated protection device for belt conveyor

Application:It is suitable for the dangerous environment of gas and coal dust explosion. Used for electrical control, monitoring and comprehensive protection of belt conveyor and other equipments in coal mine.

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