28kv indoor AC metal armored withdrawable switchgear

Kategorie:Switch cabinet series


Product category: product center switch cabinet series

Product Description: small size, light weight

Corrosion and oxidation resistance

Convenient maintenance

Intelligent control, safe and reliable

Performance characteristics:

Domestic leading new switchgear

——Equipped with VD4 Vacuum Circuit Breaker produced by ABB or domestic VS1 vacuum circuit breaker

——Rated voltage 12kV, rated current 3150ka

——The cabinet structure is fully assembled

——The cable room has enough space to connect multiple cables, which is convenient for installation and maintenance

——The cabinet body is reliably installed on the wall to reduce the floor area

——The handcart has excellent interchangeability

——The protection grade of the cabinet is up to IP4X

——Meet the requirements of GB3906 and iec-298 standards

——Pass all type tests and all working conditions tests

When you choose our high-quality products in the process of design, installation and use, you will benefit a lot!

Kyn28a (gzs1) - 12 indoor metal armored withdrawable switchgear (hereinafter referred to as switchgear) produced by Jiangsu Zhongdian transmission and distribution equipment Co., Ltd. is a complete set of 12 kV Three-Phase AC 50Hz single bus and single bus segmented system. It is mainly used for power transmission of power plants, small and medium-sized generators, power distribution of industrial and mining enterprises and institutions, power receiving and transmission of secondary substations of power system, starting of large high-voltage motors, etc, For control, protection and monitoring. The switchgear meets the requirements of GB3906, iec-298 and other standards, and has the interlocking function of preventing the loaded push-pull handcart of the circuit breaker, preventing the circuit breaker from being opened and closed by mistake, preventing the circuit breaker from being closed when the grounding switch is in the closed position, preventing entering the live isolation room by mistake, and preventing the grounding switch from being closed by mistake when it is live,

It can be equipped with both VD4 Vacuum Circuit Breaker of ABB company and VS1 vacuum circuit breaker developed and manufactured by Senyuan company. In fact, it is a power distribution device with superior performance.

Service conditions:

Ambient temperature ambient humidity

The maximum temperature and daily average relative humidity shall not be greater than 95%

The daily average value is not more than + 40 ℃, and the monthly average relative humidity is not more than 90%

Minimum temperature - 40 ℃

The maximum altitude of the equipment installation site is 2000m

The seismic intensity shall not exceed 8 degrees, and there shall be no fire, explosion hazard, serious pollution, chemical corrosion and severe earthquake. If there are special requirements, it shall be negotiated between the user and the company.