Products

To produce a solid 2500 amp acb drawout type ac circuit breaker, Wenzhou XiFa Electric Power Equipment Co., Ltd will verify each suppliers before purchasing to ensure the high breaking capacity, well performance on flame retardant, and a long service life. Meanwhile, during the producing, inspectors will check the pressure and stroke of contacts if meet the requirements or not in closing and tripping. Each 2500 amp acb drawout type ac circuit breaker will undergo a serious factory test specially for oversea transactions to ensure the safe in long time delivery such as mechanical properties test and protection characteristic test.

Wenzhou XiFa Electric Power Equipment Co.,Ltd is a professional manufacture to produce air circuit breaker and molded case circuit breaker, such as a 3200 amp acb air blast ckt breaker. it is suitable for heavy duty industrial plants and large scale commercial buildings. To ensure the fast fault response, Wenzhou XiFa Electric Power Equipment Co., Ltd adopts high conductivity copper with silver plating on surface as contacts. The trip unit and operating mechanism will be tested before and after each 3200 amp acb air blast ckt breaker finished.

To ensure each 4000 amp acb air break circuit breaker has a wonderful performance on breaking capacity and thermal stability, Wenzhou XiFa Electric Power Equipment Co., Ltd adopts electrolytic copper and silver alloy as the raw material of contacts, and epoxy resin as the insulation material of main parts. As a professional manufacture, Wenzhou XiFa will verify the qualification and certification of suppliers before the cooperation. Each assembled components will be inspired in the process of producing such as pressure and travel test for contracts. The basic electrical and mechanical test is necessary to undergo before each 4000 amp acb air break circuit breaker delivery.