The company's new products have passed the provincial appraisal
Date：2015-9-17
On January 9, 2014, Anhui Longpo Electric Co., Ltd. developed and developed the "D-JN□-12/31.5-80 indoor high-voltage electric grounding switch" and "LPX-12 arc suppression detuning overvoltage protector" 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 "LPX-12 arc suppression detuning overvoltage protector" adopts a neutral energy-absorbing element with nonlinear characteristics to realize the residual current absorption in the power grid overvoltage limitation and breaking circuit; A current-limiting fuse with self-recovery function was designed to realize the current leakage in the voltage limiting and overvoltage protection device, so that the equipment was protected from overheating and overload damage. A combined protection device with drying function is designed to dehumidify and relieve pressure inside the equipment. The product has the functions of intermittent arc grounding overvoltage protection, operation overvoltage protection, resonant overvoltage protection, lightning overvoltage protection and so on; The new product of D-JN□-12/31.5-80 indoor high-voltage electric grounding switch adopts double-tooth and double-chain transmission structure, which overcomes the defects of traditional grounding switch such as broken teeth, stuck teeth, and cumbersome installation; The intelligent control logic and electromagnetic transcendence clutch are used to realize the functions of high-voltage grounding switch manual self-use and manual priority, and meet the functional requirements of electrical five-proof, mechanical five-proof and program lock compatibility at the same time. The product has the characteristics of light weight, long life, low cost and convenient operation. The experts at the meeting unanimously agreed that the product has the characteristics of advanced technology, high degree of standardization, simple structure, safety and reliability, stable performance and low production cost. 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. In recent years, the company attaches great importance to the research and development of new products, and constantly increases investment in scientific research. Actively implement industry-university-research cooperation, carefully study the advanced technology of electrical equipment manufacturing at home and abroad, take the road of independent innovation and introduction, digestion, absorption and re-innovation, and have developed more than 20 high-tech electrical products at the leading level in China, the product has the advantages of intelligence, simple structure, small size, stable performance, long life, maintenance-free, etc., and the product has achieved huge economic and social benefits since it was put on the market. The successful implementation of this new product project can not only promote the development of high-quality projects in the local machinery (including mining machinery equipment) industry and its midstream and downstream supporting projects, lengthen the industrial chain, but also accelerate industrial agglomeration, have a strong demonstration and pulling effect, and effectively enhance the level of Huaibei equipment manufacturing industry.
