Low Voltage Distribution Cabinet, Metal Distribution Box, Power Distribution Board, Electrical Enclosure Cabinet

It is suitable for three-phase AC 50Hz, rated voltage 690V and below, rated current 4000A and below, in three-phase four wire system or three-phase five wire system and other power systems, used for power conversion, distribution and control. 

Mining general low-voltage switchgear can be used as a complete set of low-voltage power distribution equipment in the 690V and 400V power supply system of substations in underground coal mines, underground yards without gas and coal dust explosion hazards, workshops with heavy dust corrosion, and wet places of metallurgy, subway and low buildings. 

The FJP series of mine spray dust suppression fans are used for dust removal in belt lanes, wind return lanes, and coal mining faces. The dust remover shall be placed on the top of the belt roadway, return air roadway, the rocker arm or body of the shearer or at the place designated by Party A. the underground high-pressure water pipe shall be inserted at the filter inlet, and the filter outlet shall be connected to the water inlet joint of the dust remover through the high-pressure rubber pipe, and the high-pressure water valve equipment shall be opened for operation.

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.

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.

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.

By utilizing the advantages of low speed and high torque of permanent magnet motors, combined with the torque amplification function of planetary reducers and the control of frequency converters, the low speed drive all-in-one machine has a small volume and excellent performance, suitable for limited installation space and mobile devices.

This product is mainly used underground in coal mines and has multiple protection functions. The human-machine dialogue of the product is easy to operate, with high measurement accuracy and stable and reliable protection functions. The product has convenient communication networking and is an ideal replacement product for building digital mines.