Static speaker only reduce the noise emitted by the generator set, and can be placed outdoors, the box like a house, sun, rain, so that people do save room no place to worry. Diesel generator set is divided into common and standby generator sets generator sets, power is correspondingly divided into common power and standby power. Each turbine power is generally used standard backup power of 80%. According to different needs, usually use the national grid, due to power only if necessary, use the backup diesel generators; if takes a long time to run, please select the common diesel generator sets generator manufacturers, often the maintenance of words commonly used diesel power generation plant operation time can be more than 300 days per year. Diesel generator as the name suggests is made by diesel generators kinetic combustion turbines to generate electricity to meet the normal demand for power. Therefore, the performance of diesel generator with diesel fuel combustion are closely related. If the diesel combustion diesel generator set to help achieve the highest consumption rates of diesel generator set units or organizations to reduce the cost of electricity generators vendors, it became the largest customer of a GF and issues most concerned about. Diesel generator can run a single unit to be incorporated into multiple parallel operation and power system operation. Single-unit operation is limited in many conditions: if its power to meet the heavy-duty working conditions, will reduce unit operating economies light load, and the standby unit also with operating units of the same capacity. Using multiple unit operation and parallel operation of the grid, it can expand supply capacity and improve the reliability of power supply generators offer, which can have a spare unit, the relative reduction in the capacity of the spare unit. Achieve parallel operation must meet the following four conditions: ① terminal voltage equal; ② frequency equal; ③ the same phase; ④ phase sequence. But also have run protection devices, can automatically adjust the rational allocation and active and reactive power, the FM feature and regulating characteristic curves between units tends to close. Generator set vendors _ Weifang Huadong (certified) _ generators provided by the Weifang Huadong Engine Co. Weifang Huadong Engine Co., Ltd. (www.hdchai.com) is an industry leader in Shandong Weifang, the internal combustion engine, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Weifang Huadong leadership with the staff warmly welcome all inquiries negotiations to create a better future Weifang Huadong.