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Why do diesel generators have altitude restrictions?
As to why there is an altitude limit for using a diesel generator, know that with a naturally aspirated diesel engine, the combustion conditions deteriorate due to insufficient intake air, and the diesel engine cannot reach the normal rated power. Diesel generators are marked with an altitude ran...Read more -
The reason and treatment of Volvo generator oil pan water ingress failure?
First check whether the sealing gasket of the Volvo generator oil cooler is aging or damaged. If so, replace the sealing gasket, and check whether the oil cooling core is damaged by water pressure test. If so, repair or replace the new oil cooler core. For the air cooler, the water pressure test ...Read more -
What are the basic principles of Cummins generator set parts inspection?
It should be known that the inspection work during the maintenance of Cummins generator sets contains a wide range of contents. To a large extent, it is the main basis for formulating maintenance process measures. It determines the abandonment of parts, determines the quality of assembly, and aff...Read more -
Silent diesel generator exhaust turbo system performance?
Silent diesel generator exhaust gas turbocharging system: It is the most common turbocharging device for unit operators. In fact, the supercharger has no mechanical connection with the unit, it belongs to the air compressor, and the intake air is obtained by compressing the air. It uses the inert...Read more -
How do customers choose high-quality generator sets?
1. Select the appropriate model: the selection of generator sets is very critical. Too large selection will increase the cost, and too small selection cannot meet the electricity requirements. It is recommended to first calculate the detailed electricity consumption list in detail. For example, t...Read more -
How to install the exhaust system of diesel generator set?
The function of the exhaust system is to safely discharge engine exhaust to the outdoors and keep exhaust, smoke and noise away from buildings and crowds. When the diesel generator set is installed, in order to absorb thermal expansion, displacement and vibration of the generator set, the exhaust...Read more -
The precautions and methods for replacing the carbon brush of the generator when it is hot and red?
Carbon brushes are generally used in DC motors to realize phase commutation in cooperation with a commutator, convert DC power into “AC power”, and drive the DC motor to rotate. Nowadays, brushless DC motors are more and more widely used. They use thyristor circuits instead of brushes...Read more -
What are the troubleshooting measures for the generator’s non-full-phase operation?
1. Immediately switch the AVR to manual operation. 2. One-phase or two-phase false tripping of the main circuit of the generator-transformer unit causes the generator to run in non-full-phase operation. The active and reactive power of the generator should be immediately reduced to the state of t...Read more -
Analysis of the advantages of Cummins generator set configuration brushless alternator?
At present, the vast majority of Cummins diesel generator sets are equipped with brushless alternators, and sometimes users require all-copper brushless generators to be specified in the configuration. So what are the advantages of Cummins generator sets that are equipped with brushless generator...Read more -
Diesel generator emission standards and implementation measures?
On January 4, 2016, the Ministry of Environmental Protection issued the “Announcement on the Implementation of the National Third Phase of Diesel Engine Exhaust Pollutant Emission Standards for Non-Road Mobile Machinery”, with the following contents: ——From October 1, 2015, all diesel...Read more -
Have an overview of the maintenance of your Volvo generator set?
Volvo generators are just like cars. They need to be used frequently. If they are not used frequently, problems may occur after a long period of time. The following is Beidou Power’s explanation of the use and maintenance of diesel generator sets: Volvo, the English name is Volvo, a famous ...Read more -
How to clean the parts of Cummins diesel generator set?
In the repair of Cummins diesel generator sets, it is often necessary to clean the oil, carbon deposits, scale and rust on the surface of the parts. Due to the different properties of various types of dirt, the removal methods are also different. 1. Oil cleaning If the oil deposits on the surface...Read more