CUMMINS diesel generator

Prime Power：

22-3000KVA

Unit advantage

Engine: The engine is directly distributed by the OEM host manufacturers, formal channels, and put an end to the renovation of the brand.

Generator: Generator set for independent production; We can also choose corresponding brand products according to customer needs, such as Stanford, Audi, Marathon and so on.

base: All bases and boxes are welded before assembly, and hard failure treatment is done to ensure that the unit will not have hard force effect resulting in vibration and deformation in future operation.

Assembly: there is no longer any welding on the line, because the internal combustion engine, generator, control system have a lot of precision instruments and meters, such as welding in the body, will cause the life of the components is greatly shortened, 95% of domestic manufacturers use direct welding, which leads to the biggest reason for the high failure rate of the unit.

Control series: The "brain" part of the generator set is the control system. The company adopts imported first-line brands. For example, the monitoring module adopts the original imported British DEESP or independent brand JCC8810 series, and adopts the overall automotive level secondary wiring harness to reduce the product failure rate.

Generator set test: During commissioning, need to add oil, antifreeze comprehensive test, most manufacturers use recycled oil, after the test is put into a large container, recycling, impurities contain water, the first test completely damaged the gas engine components, Jiangchai company adopts a new oil test.

Generator advantages: The generator is a rotating magnetic pole, brushless type, single bearing generator; It can output large current and voltage, and does not need to maintain the brush and slip ring, and has automatic centering function to reduce its own vibration and noise.

Insulation and coating: The insulation grade is "H", which provides protection for the operation of the generator in the harsh environment; Specially developed resin-based materials provide high machining strength and mechanical strength for the coils and each rotating component.

Generator protection: The generator protection level is IP23 to adapt to the use of heavy dust environment.

The winding is wound at 2/3 pitch, which can effectively eliminate the third harmonic of the voltage (3, 5, 15...). In parallel or parallel with the grid, it can suppress the excessive neutral current generated by sometimes large coil pitch; The generator is equipped with a damping winding to reduce the oscillation of the generator when working in parallel, and can effectively suppress the waveform distortion of the output voltage of the winding. The full series of standard auxiliary winding can withstand 3 times the rated current for 10 seconds.