The basic equipment includes a diesel generator which six system? A: (1) Oil System; (2) fuel system; (3) control and protection system; (4) cooling cooling system; (5) the exhaust system; (6) starting system; how to calculate the current three-phase generator ??? A:. I = P / (√3 Ucos φ) that is current = power (watts) / (√3 * 400 (V) * 0.8) Simple calculation formula is: I (A) = Unit Rated Power (KW) * 1.8 the apparent relationship between power, active power, rated power, maximum power, economic power between? A: 1) The unit of apparent power KVA, our habits for the expression of transformer and UPS capacity. English GTR168. ??? The controller GTR168 Hong Jin GTR168 | Hong Jin (certified) | GTR168 provided by the Dongguan City Nancheng Zhongxin Electrical and Mechanical operation. Dongguan Nancheng Zhongxin Electrical and operating (zhongxin888.net.cn) Dongguan, Guangdong, industrial products leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhongxin Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create a better future for electromechanical faithful.