VG1-12/24/40.5 series vacuum circuit breakers are 12kV、24kV、40.5kV 3-phase AC 50HZ indoor high voltage breaker designed as protection and control unit forequipment used in power networks as well as industrial and mining enterprises.It is quite suitable for frequent-operation and harsh circumstances. Thisseries adopts integrated design of main conducting loop and spring operatingmechanism. According to customers’ demands, this product can be used alone orcompose the handcart unit with special feed mechanism Feature： 1 Its primary conductive parts areinsulated by epoxy resin and air combinations. The volume is small, which meansit is space-saving. The structure can also protect vacuum arc extinctionchamber from impact or collision. 2 The integration spring mechanism hasthe features of simple structure, a small number of parts, reliable operation,efficient transmission, less loss and low noise. The breaker’s mechanical lifeis up to 30000 times. 3 Modular controlled secondary board adopt a self-close connector plug, whichis anti-ho. The locking adopts connecting link jumper which ensures theconvenience of replacement and reliability of electric connection. 4 High-performanceopening buffer can reduce the overshot of moving contact, the rebound value ofamplitude and the probability of renewed arc as the circuit breaker is opening andit can also ensure the mechanical life of vacuum interrupter. 5 High serializationdegree. Complete in specifications and there are many optional schemes. 6 Comply withstandards like G B 1 9 8 4 - 2 0 0 3 、D L 4 0 3 - 2 0 0 0 、I E C 6 2 2 7 1 - 1 0 0/ 2 0 0 0, etc.

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• 34 machines across 7 product groups in Electric Equipment
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