KYN28-12 Armored Movable Air Insulated Switchgear

Overview:

The KYN28-12 Armored Movable Air Insulated Switchgear is indoor metal armoring with drawable switchgear, 3.6-12kv three phase AC  50Hz single bus bar and the single bus bar subsection system's omplete electricity distribution equipment is used in the power plant, small and medium-sized generator power transmission, industry and mining business power distribution as well as electrical industry system's second transformer substation's electric take-over , power transmission and large-scale high pressure motor starting and so on. 

The purpose is to control, protect and monitor. 

This KYN28-12 Armored Movable Air Insulated Switchgear equipment is up to the standard of IEC298、 GB3906 and can prevent the charge from pushing and pulling the breaker, from opening and closing the breaker, from insulation with electricity by mistaken, from earthed switch closing the breaker ,from opening the switch's interlock when it with electricity mistakenly.

KYN28-12 Armored Movable Air Insulated Switchgear can not only use with VS1 vacuum circuit-breaker, but also with ABB Corporation's VD4 vacuum circuit-breaker. It is indeed a kind of power distribution equipment with superior performance. 

Structure and Advantage: 

The KYN28-12 Armored Movable Air Insulated Switchgear is designed according to GB3906-91 metal armoring seal switch equipment.

The rectifier body is made up of the cabinet body and draw-out parts (namely handcart) placed in the middle. The cabinet divides into four separate rooms, the outer covering protection grade is IP4X,when each small room and the circuit breaker is opened, the protection grade is IP2X.lt can suspend the inlet, outlet line, cable's inlet, outlet line and other function plan. After arranged and combined, it can become each kind of plan form of the power distribution equipment. 

This switch equipment may be installed and maintained from the frontage, therefore it may compose the dual arrangement back to back and be installed against the wall, improving the switch equipment's security and flex心lity and making full use of the occupying area. 

Normal use conditions:

a. Surrounding air temperature:-l0°C~ +40°C 

b. Altitude : 1000M 

c. Relative environment humidity: The daily relative hum心ty average is not higher than 95%, the monthly relative humidity average is not than higher 90% 

d. Earthquake: The intensity does not exceed 8 degree.

e. The surrounding air without corrosive or flammable gas or water vapour.

f. Without a lot of dirtiness and regular fierce vibration, under the severe condition, the intensity meets the first kind requirement. 

The main technical parameters：

Switchgear structure diagram:

Shaanxi Huadian Electric Co., Ltd.  is located in Baoji High-tech Development Zone, Shaanxi Province, China. It is a modern high-tech enterprise specializing in the production of vacuum circuit breakers integrating R&D, manufacturing and sales.

Shaanxi Huadian products have been widely used in power plants, metallurgy, petrochemicals, railways, mines, radio and television, urban construction and rural power grid reconstruction projects, and are well received by users for their high-quality products and services.

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Delibery and Payment

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