Handcart type vacuum contactor + fuse combination electrical appliance

The handcart-type vacuum contactor-fuse combination appliance, model VCNR, is an intelligent energy-saving switchgear developed by Chennuo Electric Technology Group Co., Ltd. with European technology introduced and combined with the current development of the power industry. The product utilizes high-voltage fuses capable of interrupting short-circuit fault currents over a wide range, coupled with frequently operated vacuum contacts and integrated relay protection devices. It can be used for frequent starting of motors or frequent switching of transformers and capacitors.

VCNR handcart-type vacuum contactor-fuse combination appliance is a new type of indoor switching equipment, suitable for three-phase AC power systems with rated voltage 3.6KV~12KV and rated power 50Hz. It has the advantages of long life, frequent operation, stable operation, reasonable functions, low cost, low noise, and small floor space. The products are used in thermal power plants, metallurgy, petrochemical and other industrial and mining enterprises as switching equipment to control and protect high-voltage motors, transformers, induction furnaces and other loads.

VCNR handcart-type vacuum contactor-fuse combination electrical appliance has a handcart-type structure in a central cabinet to adapt to the current mainstream switch cabinet center-mounted mechanism. VCNR is exactly the same in appearance and size as ABB's VD4 or VS1 circuit breaker handcart equipped with a 650mm or 800mm wide mid-mounted cabinet, so the product can be assembled and used without any modifications to the switch cabinet.