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Precautions for Using Diesel Generator Sets and Regulators

Aug. 20, 2021

Do you know the precautions for the use of diesel generator sets and regulators? As a professional diesel generator manufacturer, Starlight Power Generation will give some suggestion from its own experiences. We hope it will help you on daily operation.


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If the diesel generator sets and regulators are used correctly, they will not only have fewer failures, but also have a long life. If they are used improperly, they will quickly be damaged, so they are in use with the maintenance of the diesel generator sets The following points should be noted. First of all, the polarity of the battery must be the negative ground, and it cannot be reversed; otherwise, it will burn out the electronic components of the diesel generator or regulator. When the diesel generator set is running, you cannot use the fire test method to check whether the diesel generator set is generating electricity, otherwise the diode will be burned out.


When the rectifier is connected to the stator winding, it is prohibited to use a megger or 220 V AC power supply to check the insulation of the diesel generator set. The connection between the diesel generator set and the battery is reliable, because if it is suddenly disconnected, excessive voltage will be generated and the electronic components of the diesel generator or regulator will be damaged. If the diesel generator set or regulator is found to be faulty, it should be repaired immediately, the fault should be eliminated in time, and continuous operation should not be continued. When using a regulator for a diesel generator set, the voltage level of the diesel generator set must be similar to the voltage level of the regulator.


The ground type of the diesel generator set must be equal to the type of the regulator ground, and the power of the regulator must not be less than the power of the diesel generator set. The line connection must be correct. As far as the current situation is concerned, the installation positions and wiring methods of the regulators of various vehicle types are different, so special attention should be paid when wiring. The regulator must be controlled by the ignition switch. When the diesel generator set stops rotating, the ignition switch should be turned off; otherwise, the magnetic field circuit of the diesel generator set will always be in the on state, which will not only burn the magnetic field coil, but also cause the battery to lose electricity.


Jiangsu Starlight Power Generation Equipment Co., Ltd. was founded in 1974 and is one of the earliest manufacturers of generators and diesel generator sets in China. The company has a registered capital of 218.88 million yuan. The company covers an area of 86,000 square meters and a building area of 55,000 square meters. There are more than 660 employees, including 456 professional technicians and 106 senior technicians. It has 46 sales and service outlets nationwide. The main products are diesel engines, generator sets, and diesel generators, providing users with a one-stop service of design, supply, debugging and maintenance at any time. Starlight has always insisted on using first-class talents, building first-class enterprises, manufacturing first-class products, creating first-class services, and making every effort to build a first-class domestic enterprise. If any question please feel free to visit our website https://www.dieselgeneratortech.com/ or send email to sales@dieselgeneratortech.com.

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