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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 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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Mine flameproof and intrinsically safe lighting signal integrated protection device (cable connector type)

The device is suitable for the control and protection of ac 127V electrical equipment in mines containing explosive gas (methane) and coal dust.

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Power Transformer

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Mining Flameproof and Intrinsically Safe Type Multi-Loop High-Voltage Vacuum Electromagnetic Switch

Mining explosion-proof and intrinsically safe type multi-loop high-voltage vacuum electromagnetic starter is suitable for coal mine AC 3300V, frequency 50Hz, three-phase neutral point unearthed power supply system, local or remote control of three-phase asynchronous electric drive, to realize the centralized control of shearer, scraper conveyor, crusher, transfer machine, pumping station and other equipment in comprehensive mechanized coal mining face.

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Mine explosion-proof starter

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Mining Explosion-Proof and Intrinsically Safe Type Multi-Loop High-Voltage Vacuum Electromagnetic Switch

Mining explosion-proof and intrinsically safe type multi-loop high-voltage vacuum electromagnetic starter is suitable for coal mine AC 3300V, frequency 50Hz, three-phase neutral point unearthed power supply system, local or remote control of three-phase asynchronous electric drive, to realize the centralized control of shearer, scraper conveyor, crusher, transfer machine, pumping station and other equipment in comprehensive mechanized coal mining face.

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Mining Combination Starter

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Coal Mine Explosion-Proof and Intrinsically Safe Vacuum Feeder Switch

KJZ-500,630/1140(660) Mining explosion-proof and intrinsically safe vacuum feeder switch.Used in coal mines, in AC 50Hz, rated voltage of 660V or 1140V, rated current to 500A(630A) three-phase neutral point undergrounded power supply system, as a main switch or branch switch, but also as a large-capacity motor infrequently for starting control.

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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.

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Mining equipment manufacturer

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Mining explosion-proof intrinsically safe high-voltage power distribution cabinet contact cabinet

The product is suitable for underground coal mines with explosive dangerous gas, in the power supply system with rated voltage of 10kV or 6kV, rated frequency of 50Hz, and three-phase AC neutral point is not directly grounded, as high-voltage power distribution, high-voltage starter and other high-voltage electrical equipment. , used for its secondary control power supply and metering signal, and its explosion-proof performance and electrical performance meet the requirements of national standards and industry standards.

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Explosion Proof switch