Relevant electrical codes and national standards, a class of high-rise buildings should be a load of supplies. A load power is generally: Important laboratory television and radio stations, civil airports, railway stations, banks, county (district) level and above hospitals, city (district) and more stations, important office buildings, universities and the Academy of Sciences generator maintenance, major museums and computing centers. A load, requiring power system during normal operation or whether it is an accident, can ensure continuous supplies. So for a load, by two independent power supply diesel generator maintenance, according to production needs and allow the power of time, dual power automatic or manual switching or packet while dual power supply wiring, general Under the import generator maintenance, there should be an emergency power supply for use. If a load is not, you can use batteries, generators and other equipment owned or obtain a second independent power supply from neighboring units. Mentioned here two "independent power" refers to either a failure or a power outage maintenance point of a power generator maintenance, without affecting the other continues to supply power. Emergency power range of applications: · Fire Facilities electricity: fire pumps, fire lifts, smoke facilities, automatic fire alarm system, emergency lighting, electric fire doors. · Security facilities of electricity: security signal power, emergency lighting, road lighting. · Medium-sized computer system power. · Luxury hotels, important office buildings, commercial and financial buildings in the central control room and computer management system. · Has an important political and economic significance of some of the power and electricity for lighting. Generators and cabinets classification (according to voltage regulation mode) 1, 2 stationary low pressure, low voltage withdrawable three, four stationary high-pressure, high-pressure turbine and cabinets out of style classification scheme (adjustment mode) 1, manual and machine: light or synchronized table indicates that the method is generally used mechanical governor vintage diesel generator sets; 2, semi-automatic and machine: automatic machine, manual splitting, generally used for primary or backup power plants; 3, automatic machine: City power outage, automatically start two or more generators, and the machine to load after power utility power is restored, the automatic splitting, the unit automatically shut down, generally used for the building of standby power; 4, peaking and machines (automatic and Machine): Based on the automatic and the cabinet according to the size of the load changes and cabinets completed multiple units and machines with automatic input logic function automatically shutdown solution columns 5 and three remote systems: using a dedicated microcontroller system, complete and cabinets and generators connected to the PC with the communication system and the maintenance of large generators, diesel generator (certified), Fusha generator maintenance provided by the Electrical and Mechanical Equipment Co., Ltd., Dongguan ShangXi firewood. Electrical Equipment Co., Ltd., Dongguan ShangXi Chai (www.dongguanfadianji.cn) is an industry leader in Dongguan, Guangdong, diesel generator sets, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. On the diesel generator leadership with the staff warmly welcome all inquiries negotiations to create a better future for diesel generators.