Two of the company's products have passed the new product appraisal
Date：2015-9-17
On the afternoon of November 21, 2014, Anhui Longpo Electric Co., Ltd. developed and developed the "WVS-12/T1250-50 indoor high-voltage AC vacuum circuit breaker" and "WITM1E-225 intelligent plastic shell circuit breaker" new product appraisal meeting was held in Hefei City. Experts and professors in the mechanical and electrical industry in the province, Anhui Provincial Economic and Information Technology Commission, Huaibei Economic and Information Technology Commission and relevant leaders and scientific researchers of the company participated in the appraisal meeting. The Anhui Provincial Economic and Information Commission organized experts to conduct a strict review of the technical data, standard innovation, and patent certificates of the above two products. Among them, the new product of "WVS-12/T1250-50 Indoor High Voltage AC Vacuum Circuit Breaker" adopts a special design method of longitudinal magnetic field contact of the interrupter to achieve the design goal of 3 times the rated short-circuit closing current and the rated short-circuit breaking current, which can meet the technical requirements of the nuclear power industry; The dynamic and static cover plates sealed with stainless steel and ceramics and the operating mechanism with special technology improve the insulation performance and mechanical life of the product. The product has the characteristics of large capacity and miniaturization, and has obtained 1 invention patent and 4 utility model patents; The new product "WITM1E-225 intelligent plastic shell circuit breaker" adopts electrical parameter detection, intelligent control, fieldbus communication and other technologies to realize the "four remote" function, which can meet the needs of comprehensive automation of power system; The use of high-performance environmentally friendly insulation materials reduces the volume and weight of the product, ensures the insulation performance, and meets the requirements of green manufacturing. The product has the characteristics of complete protection function, strong anti-interference ability, reliable action and high breaking ability. The experts at the meeting unanimously determined that the product has the characteristics of advanced technology, intelligence, high degree of standardization, simple structure, safety and reliability, and stable performance. The overall technology of the product is at the leading level of similar products in China. The product performance and production capacity can meet the needs of domestic users, and have the conditions for mass production, and the market prospect is broad. The experts at the meeting unanimously agreed to pass the new product appraisal.
