Screen Protective system central signaling device notice signal into an accident signal and two kinds. The main task of the accident signal is when the circuit breaker tripping accident, it can emit an acoustic signal in a timely manner, and the corresponding circuit breaker position signal lights flash. The main task of the announcement signals that occur when abnormal operation of equipment, pumps energy-saving devices, instantaneous or delayed audible signal and light plate shows the contents of anomalies. 6: DC Power System PZ32 series of automatic maintenance-free lead-acid batteries DC power supply complete sets of equipment, by the charging device screen, DC feed screens and batteries, has a steady flow automatically, automatic voltage regulator, automatic voltage regulator and other functions, the central signal screen and high-voltage control system to provide power. Pelton turbine by the flow of water can be divided into chipping formula (also known as Pelton) and the ramp-style categories. Oblique strike turbine water turbine structure is basically the same with Pelton turbines, pumps energy saving, but the jet direction of a dip, only for small units. [1] The theoretical analysis shows that when half of the pitch circle of the peripheral speed of the water fountain at about jet velocity, the highest efficiency. This turbine when the load changes, the pump energy-saving equipment, water wheel speed direction change, coupled with such turbines are used for high-head plants, head relatively small changes, speed changes little, and therefore subject to changes in load efficiency a minor effect, efficiency curve is relatively flat, the highest efficiency of more than 91%. Pump Energy Saving Products _ Chen Poly Energy (certified) _ Pump Energy Saving provided by the Shandong morning Poly Energy Technology Services Limited. Shandong Chen Poly Energy Technology Services Co., Ltd. (www.chenjunengyuan.com) is an industry leader in Shandong Linyi, energy cooperation projects over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Energy leaders gather in the morning with the staff warmly welcome all inquiries negotiations, Chen Ju Energy to create a better future.