11kV SF6 insulated ring main unit, a common tank SF6 gas insulated metal-enclosed switchgear, is composed of load break switch unit, load break switch fuse combination unit, circuit breaker unit, vacuum circuit breaker unit and bus bar inlet line unit. It is widely used in the distribution substation and box-type substation of urban residence districts, high-rise building, large scale public buildings, enterprises and so on. If for any further information,please feel free to contact us. Thank you![...]

PVS3- Pole-mounted SF6 load break switch is a HV electrical equipment of high reliability and maintenance-free. This kind of SF6 Load Break Switch use SF6 gas as insulating and arc-extinguishing medium. There are two types of operation methods: manual and motor-driven type. rated voltage: 11kV ~ 40.5kV rated current: 630A operating mechanism: manual / motor If for any further information, please feel free to contac us. Thank you![...]

The expulsion high voltage fuse link of our company include "K" type and "T" type, both are in common used. According to IEC 282-2, there are general type and screw type. The type K (fast) with the melting rate of 6-8, and the type T (slow) with the melting rate of 10-13, both are recommended by National Energy Department and widely used in 10~40.5kV dropout fuse cutout. rated current: 1A ~ 200A If for any further information, please feel free to contact us. Thank you![...]

AC outdoor high voltage single porcelain insulator disconnector switch is mainly applied in AC10~40.5kV, 50Hz power system. It is widely used in electric power, railway, mining and oil field. And all fittings not only reasonably& integrally designed but also made of high quality materials. Rated voltage: 11kV~40.5kV Rated Current: 200A, 400A, 630A Insulator material: porcelain, polymer/silicone rubber If for any further information, please feel free to contact us.Thank you![...]

SSOC (NCF) outdoor AC high voltage expulsion dropout fuse cutout series are installed on the distribution transformer or pole of power line for overload protection and load current switching on/off. It is composed of a main insulating & conducting structure and a fiber glass arcing tube. The stationary contacts are fixed at both ends of the insulating post and moving contacts at both ends of fuse tube, with an arcing chamber and elastic auxiliary contacts to interrupt load current and capacitor[...]