AC contactor SZRC1-115 ~ 780A Product Details: SZRC1-115 ~ 780 series AC contactor (hereinafter referred to as contactor) for AC 50Hz (or 60Hz) rated working voltage of 1000V, in AC-3 using the category rated working voltage When 400V, rated operating current 115A ~ 780A AC circuit for remote making and breaking and frequent starting AC motor control. The contacts can be easily install auxiliary contact group or air time delay relay symbol top accessories, and with the appropriate thermal overload relay works combined into the electromagnetic starter relay to protect the load circuit may happen. Standard: IEC60947-4, GB14048.4, IEC60947-5, GB14048.5. Surge-type automatic reactive compensation devices regulator type reactive automatic compensation device, the device through the real-time collection grid voltage, current, load analysis of trends, system power factor, reactive power, harmonic content, voltage fluctuations circumstances, the use of fuzzy control technology to adjust load tap changing dynamic voltage across the capacitor relay symbol achieve compensation capacity varies with the system load reactive capacity of automatic tracking purposes. Electrical Equipment Co., Ltd. Henan Xi Connaught located in known Chinese culture known as the axis of Zhengzhou City, the public railway network and improve the aviation network has created favorable conditions and opportunities for the company's rapid development. The company was formerly Suzhou Suoling Engineering Co., Ltd. (Zhengzhou Branch), founded in Henan Mechanical and Electrical Equipment Co., Ltd. Connaught learning development based on market demand, the company's main business scope covers passive harmonic control, active filter control, reactive power compensation, electrical engineering, power transmission engineering, electrical engineering, QD series vector inverter, QST soft start, mechanical and electrical equipment, electrical equipment, HVAC equipment, electronic equipment, lighting, hardware, wire and cable, fire equipment, etc. construction, installation and commissioning. Current products and services have covered a variety of industries in Jiangsu, Zhejiang, Shanghai, Shandong, Henan, Shanxi, Hubei, Hunan, east, south, north, central, northwest and overseas regions. Time relay symbol | Xi promise Electromechanical | Relays provided by Henan Mianchi learning Connaught Electrical and Mechanical Equipment Co. Electrical Equipment Co., Ltd. Henan Xi Connaught (www.hnxinuo.com) is Zhengzhou, electronics, electrical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In practice Connaught Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create custom electromechanical promise a better future.