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Product description:
KYN28-12 armored removable AC metal-enclosed switchgear (hereinafter referred to as switchgear) is a new generation of complete set of power distribution equipment designed and developed by Ningbo Yongcheng Intelligent Technology Co., Ltd. by absorbing advanced technologies at home and abroad. It is used to distribute and receive electric energy, and has the functions of controlling, protecting and monitoring the circuit. KYN28-12 switch cabinet can be equipped with excellent VS1-12 vacuum circuit breaker, VD4, 3AE, VEP, VS1, VM1 and other vacuum circuit breakers or quarantine handcart, PT handcart and other functional handcarts. KYN28-12 has complete schemes, advanced technology, safe and reliable performance and convenient use. It can be widely used in power plants, substations, airports, wharfs, stations, iron and steel plants, petrochemical enterprises, light industry departments, hotels, squares and large buildings.
Use environment:
Ambient temperature: maximum temperature + 40 ℃, minimum temperature -10 ℃
Ambient humidity: daily average relative humidity ≤ 95%, monthly average relative humidity ≤ 90%
Altitude: not more than 1,000m Seismic resistance: seismic intensity not more than 8 degrees
The surrounding air shall not be obviously polluted by corrosive combustible gas, water vapor, etc. In places without frequent severe vibration, and the severity design under harsh conditions shall meet the requirements of Class I.
Product features:
The shell of the switch cabinet is made of aluminum-coated zinc steel plate by multiple bending. All parts have sufficient strength to withstand the force caused by transportation, installation, earthquake and short circuit during operation without damage.
It adopts complete metal armor and complete division design, has the ability to resist internal arc accidents, and can ensure the safety of operators in case of accidents.
The operation of all equipment is carried out when the cabinet door is closed. The perfect mechanical five-proof interlocking device can effectively prevent the misoperation of electrical appliances.
Data parameters:
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