Controller self-test function: min dynamic self-checking and static self-test, the controller as long as the power state sales DSE4520, it will automatically detect the associated interface status, such as turn to, the brakes or other external switches, etc., once fails, the controller automatically enforce protection, and fully guarantee the safety of riding, when troubleshooting the protection of the state controller will automatically resume. Anti-charging function: braking, deceleration or coasting downhill EABS energy generated is fed back to the battery, play a counter-charge effect, thereby maintaining the battery, extend battery life, increase continues the course. Brushless synchronous AC generator and diesel engine crankshaft coaxial installation manufacturers DSE4520, you can use the rotary diesel engine driven generator rotor, the use of 'electromagnetic induction' principle, the generator will output induced electromotive force, by closing the load circuit can generate current. Diesel generator driven by the internal combustion engine generators. It start quickly, easy to operate. But the high cost of power generation internal combustion engine, so diesel generator is mainly used for emergency standby power, or in the flow of power stations and a number of large power grids have not yet reached the area. Diesel generator speed is usually 1000 r / min or less DSE4520 factory capacity between a few kilowatts to several thousand kilowatts, 200 kilowatts especially following units used more often. It is relatively simple fabrication. Diesel output shaft torque pulsation periodically, so the generator is working under the conditions of severe vibration. Thus DSE4520, diesel generators structural member, in particular the shaft should have sufficient strength and rigidity to prevent breakage due to vibration of these components. Production DSE4520, deep sea controller (certified), DSE4520 provided by the Dongguan City, South City 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.