HXGN17-12 high voltage switch cabinet

AC metal-enclosed switchgear
The equipment is suitable for AC, power distribution systems. It is widely used in urban power grid construction and renovation projects, industrial and mining enterprises, high-rise buildings and public facilities. As a ring network power supply unit and terminal equipment, it plays the role of power distribution, control and protection of electrical equipment. It can also be installed in pre-installed type substation. This equipment complies with the relevant regulations of (high-voltage AC load switch fuse combination appliances and (AC metal-enclosed switchgear).
Technical parameters
Name

Unit
< br/> Parameters

Rated voltage





Rated current/load switch cabinet





Rated current/combination electrical cabinet





Rated short circuit Making current (peak value)





Rated short-circuit breaking current





Rated active negative load breaking current





Thermal stable current





Dynamic stable current (peak value)





Power frequency resistance Voltage



Interphase, fracture

Lightning impulse power frequency withstand voltage



Interphase, fracture

Protection level





Structural features The shell of this cabinet is made of steel plate or molded With a closed structure, this equipment has strong completeness, small size, no danger of combustion and explosion, and has reliable five-proof functions. The fuse combination electrical cabinet and the fuse tube have a striker. In the case of a short circuit, the striker hits the tripping mechanism to achieve Quick breaking, can effectively protect electrical equipment.
Performance introduction Due to the compact design structure and small volume, it can be installed in a ring main unit with smaller volume requirements. In a single use solution, the cabinet volume can reach up to The cabinets of wide and deep switch and fuse combination appliances can be wide, deep and high.
In line with the requirements, the cabinet is made of cold-rolled steel plates and formed by a CNC machining center. The assembled cabinet parts are fixed by nuts.
The low-voltage room is separated from the high-voltage room, and the insulation distance between it and the conductor in the high-voltage room is greater than . The protection level is reached.