It is suitable for the 3.6-12kV three-phase AC 50Hz power grid, for receiving and distributing electrical energy, and for controlling, monitoring, and protecting circuits, used for single bus, single bus segmented systems, or dual bus systems.

This product is mainly used in explosive gas environments containing methane and coal dust mixtures in coal mines and other surrounding media. It is used for control, measurement, and protection in power supply systems with rated voltages of 10kV and 6kV, rated frequencies of 50Hz, and three-phase AC neutral points not directly grounded.

This product is mainly used in explosive gas environments containing methane and coal dust mixtures in coal mines and other surrounding media. It is used for control, measurement, and protection in power supply systems with rated voltages of 10kV and 6kV, rated frequencies of 50Hz, and three-phase AC neutral points not directly grounded.

Product overview The distribution cabinet is suitable for communities, shopping malls, schools, supermarkets, substations, industrial enterprises and other power users, with Ac 50Hz, rated voltage 400V, 690V, rated current 1000 ~ 3150A power distribution system, used for power conversion, distribution and control device of the power, lighting and power distribution equipment. GGD type AC voltage distribution cabinet is based on the requirements of the Department of energy, the majority of users and the design department, according to the safe, economical, reasonable and reliable principle design. The products has features of high breaking capacity, good thermal stability, flexible electric scheme, convenient combination, systematic, practical, novel structure, high level of protection, can be used as a replacement of low voltage switchgear products.

It is one of the power control power distribution equipment which is widely used in low voltage distribution system at present. Due to its easy installation, flexible use, easy to maintain, economical and luxurious.

The product is mainly applicable in the coal mine with explosive gas (methane mixture), to control, protect and measure in the three-phase AC neutral point not directly grounded power supply system of rated voltage 10KV, 6KV, rated frequency 50Hz.

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 product is mainly applicable in the coal mine with explosive gas (methane mixture), to control, protect and measure in the three-phase AC neutral point not directly grounded power supply system of rated voltage 10KV, 6KV, rated frequency 50Hz.

It is also known as high voltage dynamic reactive power compensation generating device or static synchronous compensator, which is an equipment providing dynamic reactive power compensation through the self commutation of the power semiconductor bridge converter.

KYN28-12 is suitable for 3.6 ~ 12KV three-phase AC 50Hz power grid, for accepting and distribution of electrical energy, and for purposes of the circuit controlling, monitoring and protection.

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.

The product is mainly applicable in the coal mine with explosive gas (methane mixture), to control, protect and measure in the three-phase AC neutral point not directly grounded power supply system of rated voltage 10KV, 6KV, rated frequency 50Hz.