Unattended automated microwave generators, cable repeater stations with generators unattended automation In addition to having an ordinary turbine technical indicators, but also has the following indicators of an automated, self-starting when the electricity is interrupted, or phase voltage exceeds 380V (-15- + 10%) range or ground away after opening command, the unit should be able to automatically start, start cycle, including three times, each time you start time 3 ~ 10s, start interval less than 30s, the total time to start no more than 120s, start should be greater than 99% success rate. 2, automatic loading and unloading switching power cut, after the success of the unit from the start, the unit automatically switches to the main power supply load, if the main fault with the unit, the unit automatically switches to the backup power supply. When utility power is restored to normal, automatic back to the mains supply, then unload the unit automatically shut down after a delay 3 ~ 5min. 3, automatic protection shutdown occurs when one of the following breakdown by unit, the unit automatically shut down to protect and send messengers signal: (1) high voltage or low voltage (2) oil pressure (3) high temperature (water-cooled units) (4) high speed or low speed (5) high frequency or low frequency 4, the unit should be able to automatically maintain the oil temperature in the range of 20 ~ 30 ℃, the cooling water temperature is in the range of 30 ~ 50 ℃ 5, the battery unit should be able to start automatically charging, automatic supply of fuel, oil and cooling water should be able to meet the continuous (or cumulative) run 240h. Environment refers to ambient atmospheric pressure diesel generators run sites, disheartened and relative humidity, they have a great impact on the performance and efficiency of diesel generator sets. When the ambient atmospheric pressure is reduced, temperature and relative humidity increases generator rental manufacturers, sucked dry air cylinder diesel engine will be reduced, engine power is reduced. On the contrary, the power of the diesel engine will increase. Diesel generator set Lubrication generally two types: pressure lubrication and splash lubrication. Diesel generator rental, oil pressure is too low or too high will affect the quality of the diesel engine lubrication during operation. So generator rental model, the diesel engine at work must take control of the oil pressure within the specified range. Oil pressure non-supercharged 135 series diesel generator sets are generally controlled at 0.25 ~ 0.35MPa (2.5 ~ 3.5kgf / cm2), supercharged diesel engine oil pressure should be controlled at 0.35 ~ 0.45MPa (3.5 ~ 4.5kgf / cm2 ). No matter what type of diesel engine after starting 1min, if observed no change in oil pressure gauge pointer should be checked quickly shut down. Identify the reasons and after troubleshooting, and then start the diesel engine and observe the changes in the oil pressure gauge pointer. Generator rental business, the diesel generator (certified), generator rental is provided by diesel Electrical Equipment Co., Ltd., Dongguan ShangXi. 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.