Product Specifications
Product Description
The SPD4 series electricity wells up the protector to be suitable in exchanging power supply systems and so on the 50Hz/60Hz, 380V, 220V and following TN-S, TN-C-S, TT, IT, took when thunderstroke the equipotential connection, altogether designed the basis to conform to GB18802, IEC61643-1, GB50057-94 (in 2000 version), the outer covering design installed on the 35mm electricity guide rail, in this product set at the expiration release unit, when when the electricity welled up the protector the overflow, superheat, the puncture expiration, expired the release unit to be able automatic to be separated from it from the electrical network, simultaneously the visible warning instructed the module (normal) turned (breakdown) red by the green. The electricity wells up the protector module to be possible the online replacement.
EV International Corporation is a professional engaged in low-voltage electrical research and development, production and marketing enterprises. Major production of small devices, molded case circuit breakers, residual current devices, AC contactor wall switch, fuse, The series sets electrical products.
Core businesses are: 1 Chau Zhejiang Engineering Services Limited, a Shanghai Electric Company Chau. The company has passed ISO9001 international quality system verification, and formed a set of scientific management system, product has passed the mandatory product certification (CCC). Advanced design, mature technology, sound detection equipment to the reliability of product quality, Stability of the most fundamental guarantee, and all "ELG" Chau a licensing products from the People's Insurance Company of China manufactured quality underwriting, thus a deeper level to protect the interests of consumers. Company has been committed to new product development and production, advanced input 2003 TTM1 development of the new MCCB and DZ47. DZ47LE small leakage DZ15LE molded case circuit breakers and residual current circuit breakers have won a series of air by the country's economic Economic and Trade Commission "new products and technology for identification certificate", a number of products were "project recommended products" State Quality Supervision product, " 5 and agreed patent certificate.
The company in the country among major cities with more than 200 sales companies, establish and improve a comprehensive marketing and after-sales service system system, in over Southeast Asia, Africa, Eastern Europe, South America and other countries and regions. The new company will be market-oriented corporate image, continuously implemented system, technological and management innovations, the new face of opportunities and challenges, an Island with more people willing to work together friends, create brilliant.
