مفتاح العزل الداخلي

      We are committed to developing Load Switch, Outdoor High Voltage Auto Recloser, Indoor Voltage Vacuum Breaker that are closer to the needs of consumers and provide consumers with better products. We always take rewarding society as a blessing and take the prosperity and revitalization of the motherland as our own responsibility. Our company takes our enterprise reputation and staff quality ahead of enterprise development as our development guarantee. We insist on the idea of science and technology is the first productive force. With our technical skils, efficient management and high-quality products, we have won praise from our customers with our cost-effective goods.

     High voltage disconnector is an important switch device in the electrical system of power plant and substation, which needs to be used together with high voltage circuit breaker. It is used for connecting, cutting off or changing lines of high voltage equipment under the condition of voltage and load. Its main functions are: to ensure the safety of high-voltage electrical appliances and devices in maintenance work, to isolate the voltage, can not be used and cut off, input load current and short-circuit current, can only be used for some switching operations that do not produce strong arc, that is to say, it does not have arc extinguishing function; according to the installation location, it can be divided into indoor type and outdoor type, according to the number of insulation pillars, single Column type, double column type and three column type, with optional equipment for each voltage level.