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Box type fixed AC metal closed switchgear of HXGN15-12 type 价格:

Box type fixed AC metal closed switchgear-HXGN15-12 ((referred to as RMU (Ring Main Unit) is a new type of switchgear designed for the transformation and construction of urban power grid. In the system of power supply, it can be used for breaking load current, breaking short-circuit current and closing short-circuit current. It is suitable for the distribution of AC 3-10kV, 50/60Hz, and widely used in the construction and transformation project of urban power grid, industrial and mining enterprises, high-rise buildings and public facilities. As a ring network power supply unit and terminal equipment, the equipment can be used for power distribution, control and protection, and can also be placed in the pre-installed substation.
The equipment is equipped with a vacuum load switch and a spring operating mechanism. There are two operation modes for the operating mechanism, i.e. manual operation and electric operation. Moreover, the grounding switch and the isolation switch are equipped with a manual operating mechanism. The equipment is featured with small size, strong complete set, no burning and explosion danger, and is equipped with a perfect "five-prevention" interlocking device.

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Product function

Modular and compact design: 

Modular design is featured with compact structure, convenient installation and maintenance,  as well as saved space and efficient layout in a limited site.


Excellent protection performance: 

The design of fully enclosed metal housing is featured with good protective performance, and  it can effectively prevent external dust, moisture, corrosion and other factors to the erosion of the equipment, while providing high electromagnetic protection to ensure the safety of  personnel and equipment.


High performance electrical components: 

The use of numerical control process technology and high-performance electrical components ensure excellent electrical and operational performance.


High security:

It has perfect "five-prevention" function, including preventing the opening and closing with load,  preventing the stray to charging interval, etc.


Flexible operation and convenient maintenance:

It supports two modes, i.e. manual operation and electric operation, which is easy for users to  choose according to actual needs. Moreover, reasonable internal layout realizes easier repair and maintenance.


Long life and low maintenance costs: 

Due to the use of high-quality electrical components and excellent design, the equipment is  featured with high operational reliability and flexibility, long service life and low maintenance costs throughout the life cycle.


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