2022-09-07When the vacuum circuit breaker is in the closed position, its insulation to earth is undertaken by suitable insulators.
2022-09-05Composite insulators are high-voltage insulators made of silicone rubber materials. The main products are rod type and cross arm type.
2022-09-02 Because insulators have mechanical and electrical functions, and machinery can withstand the vertical load of wires and hardware.
2022-08-11Disc insulators and pin insulators in ceramic insulators are mainly used for high and low voltage transmission lines, and suspension insulators are used for high voltage transmission lines.
2022-08-05 The isolating switch can be divided into: manual isolating switch and electric isolating switch according to the operation mode;
2022-08-02Insulating silicone grease plays the role of lubrication, insulation, sealing, shockproof, partial discharge or internal flash suppression, etc., so as to improve the reliability and service life of the product.
2022-07-29The high-voltage isolation switch ensures the safety of high-voltage electrical appliances and devices during maintenance work, and plays the role of isolating voltage.
2022-07-26When the melt is blown, carefully analyze the cause of the fuse. Possible reasons are:
2022-07-21The role of high voltage isolation switch.1. The high-voltage isolating switch can ensure the safety of high-voltage electrical appliances and devices during maintenance work.
2022-07-19There are 9 points of Tips of Electric Power for reference.1. When a fire occurs in electrical equipment, the equipment that can be charged to extinguish the fire includes 1211, carbon dioxide, carbon tetrachloride, and dry powder.
2022-07-15 The overall rod-shaped design of the composite insulator has a compact structure, high quality, and the weight is 1/10 of that of the same grade of porcelain and glass insulators.
2022-07-13Insulators play an extremely important role in supporting transmission lines, isolating transmission lines from other conductive objects, and maintaining the safe operation of power systems.