20KW silent box series diesel generator set diesel engine model: WP2.3D25E200 electronic speed regulation low price complete qualifications perfect after-sales welcome to consult and place orders Generators are used in many areas in our daily life. Generators in hospitals, hotels, temporary buildings, etc. play a certain role. So what is the emergency power supply of the generator? The following is the manufacturer of Weifang Benma Power Equipment Co., Ltd. to introduce the emergency power supply of the generator to you. 1. Under normal circumstances, the emergency generator set should always be in a state of preparation for starting. When there is insufficient power supply or interruption, the emergency power supply of the generator set should be started immediately. After a certain period of time after starting, the emergency generator set should be able to continue to run with load for about a certain period of time (adjustable) until the mains power supply is stable, and then switch to the mains power supply to carry the load. 2. There should be a mechanical interlocking device between the emergency generator set and the power system to prevent parallel operation and ensure the safety of electricity use. 3. The self-start success rate of the emergency diesel generator set shall not be less than 99%. If the unit fails to start automatically, an alarm signal shall be issued. The unit shall be able to be operated locally and in the compartment, and a remote control panel shall be provided. The self-start signal of the unit shall be provided by a combination of the main input voltage relays of the low-voltage load it carries. 4. Emergency generator sets should have the characteristics of fast starting, strong ability to withstand sudden loads, reliable operation, good speed regulation, low failure rate, low noise, low vibration, low pollution, small size, light weight and easy maintenance. 5. Generator maintenance manufacturers remind that emergency generators should have an independent fuel storage room to ensure a certain amount of fuel and fire safety measures. 6. All important components of the emergency generator set, such as the engine, generator, generator controller, etc., should be products of reliable quality and advanced technology. When bidding, provide their place of origin, manufacturer and corresponding technical specifications. 7. Emergency generator sets should be provided with on-site distribution cabinets and equipped with frame-removable circuit breakers. Generators should be equipped with short circuit, overload, grounding, overvoltage, undervoltage, and reverse power fault protection devices. 20KW Weichai diesel generator set equipment pictures: