Three-phase switchgear KYN28A-12
ACmetal-cladpower distribution

three-phase switchgear
three-phase switchgear
three-phase switchgear
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Electrical characteristics
three-phase, AC
power distribution, power plant

Min.: 630 A

Max.: 3,150 A


Min.: 3 kV

Max.: 20 kV


KYN28A-12 Indoor Metal–clad Mid–mounted Switchgear (hereinafter referred to as “Switchgear”), is a 13.8~20kV three-phase AC 50Hz complete distribution device of single busbar and its sectional system, It is mainly used to control, protect, and supervise circuits for the power supply of power plant, medium or small generator, distribution of factory, mining, as well as power acceptance and transmission from the secondary substation in the power system. The product can meet IEC298, GB3906 standards. It has the functions to prevent from moving the handcart of circuit breaker alive, opening and closing circuit breaker by mistakes, or doing it while the earthing switch is at closing position, entering the alive chamber, as well as the closing interlock of earthing switch by mistake while it is alive .The product can be used together with VT19, VD4 vacuum circuit breakers, it is a superior power distribution unit for performance.


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Medium Voltage

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