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Operation Modes of Auto Diesel Generators

Jun. 13, 2025

Don't be fooled by the powerful functions of diesel generators; their operation is quite simple and hassle - free. To meet the different usage requirements of various enterprises, there are two operation modes available. One is fully automated, and the other is semi - automated. The functions and modules of the fully automatic control cabinet of the generator set directly determine the speed at which the generator set can be used in an emergency.


75 kw diesel generator


Semi - automated Mode: In the semi - automated mode, only one automatic control module is required. When a power outage is detected, the generator set will automatically start and generate electricity, but it will not automatically close the circuit breaker. Instead, manual operation is needed to close the circuit breaker. When the power from the utility grid is restored, the generator set will automatically stop, but it will not automatically open the circuit breaker, which also requires manual operation. Enterprises can choose the appropriate mode according to their usage requirements for the diesel generator set.

 

Fully Automated Mode: A fully automated diesel generator set combines automation with automatic switching. It is completely automatic and does not require manual operation. In addition to using an automatic control module, a set of automatic transfer switchgear should be installed. When a power outage occurs, the generator set will automatically detect the signal, start generating electricity, and then automatically close the circuit breaker. When the power from the utility grid is restored, it will automatically open the circuit breaker, stop running, and return to the initial state, waiting for the next start. There is no need to assign someone to monitor the fully automated diesel generator set all the time, which saves time and effort.

 

Of course, for the same brand and power rating, fully automated diesel generator sets are more expensive than semi - automated ones. Customers can choose the configuration according to their investment budget. However, industries or enterprises that need to pass fire - protection inspections, such as real - estate projects and hospitals, must choose fully automated diesel generator sets. Otherwise, they will fail to meet the requirements and standards of the fire - protection inspection and cannot be put into normal use.

 

Guangxi Dingbo Power Equipment Manufacturing 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. Dingbo 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 [email protected].

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