Standard power supply
Rated voltage: three-phase four-wire 400/320V
Frequency: 50Hz(60Hz)
Power factor: COS=0.8(lag)
Working environment: according to ISO3046 and GB1105, GB2820 standards
Atmospheric pressure: 100KP(altitude 100m)
Ambient temperature: 5℃-45℃
Relative humidity: 60%
The generator set can produce rated power and work reliably at an altitude of no more than 1000 meters and at an ambient temperature of 25 ° C.
Every year, the arrival of the winter, there are diesel generator set customers call to say that the unit can not operate normally, here Jiangsu Goldx reminds customers to use the unit to do:
1. Add antifreeze to the water tank to prevent the engine from freezing and cracking
2. the installation of the thermostat can make the water temperature quickly increase to the normal state
3. Prevent diesel icing from causing the engine to fail to start
4. depending on the situation, the use of lower concentration of oil, oil is too thick may lead to the oil pump can not suck up
Take Cummins diesel generator as an example:
After the Cummins diesel engine runs in winter, if the Cummins generator set is parked in the open air, it should always pay attention to changes in the weather, when the local temperature is below 4 degrees, the cooling water in the Cummins diesel engine cooling water tank should be discharged, because the volume of water changes relatively large when the water changes from liquid to solid, the volume increase will damage the cooling water tank radiator.
Due to the poor working environment of Cummins diesel engine in winter, it is necessary to change the air filter element frequently at this time, because the requirements of air filter and diesel filter element are particularly high in cold weather, if not replaced in time, it will increase the wear of the engine and affect the life of the diesel engine.
Winter Cummins diesel engine in the selection of oil, should try to choose a little thinner viscosity of the oil.
When Cummins diesel engine starts in winter, the suction air temperature in the cylinder is low, and it is difficult to reach the natural temperature of diesel after the compressed gas of the piston. Therefore, before starting the Cummins diesel engine, corresponding auxiliary methods should be used to increase the temperature of the Cummins diesel engine body.
Cummins diesel engine should first run at low speed for 3-5 minutes, in order to improve the temperature of the Cummins diesel engine, check the lubrication oil working condition, check normal
Post time: Jul-25-2024