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Automatic Switching Mode of Diesel Generator Set

Jul. 12, 2022

Diesel generator sets generally have two automatic switching operation modes, and manual operation or fully automatic operation can be selected according to the actual situation. Starlight power generation equipment will analyze the specific situation for you.


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Self-switching cabinet (also known as ATS cabinet, dual-power automatic switching cabinet, dual-power automatic switching cabinet) is mainly used for automatic switching between the main power supply and emergency power supply. It forms an automatic emergency power supply system together with the self-starting diesel generator set. It can automatically switch the emergency lighting, security power supply, fire fighting equipment and other loads to the unit after the main power failure. It is an indispensable emergency power supply for hospitals, banks, telecommunications, airports, radio stations, hotels and factories. There are 2 kinds of operation methods of ATS automatic electric cabinet for power facilities.


1. Fully automatic operation method


When the module is set to the "automatic" position, the diesel generator set enters the quasi-starting state. In the automatic state, the external switch signal is used to automatically detect and discriminate the mains condition for a long time. Once the utility power fails or loses power, it will immediately enter the automatic initiation state. When the mains power comes in, it will automatically switch to open and slow down to stop. When the utility power returns to normal, approved by the system 3S, the diesel generator set will automatically trip and withdraw from the network, delay for 3 minutes, automatically shut down, and automatically enter the next automatic start preparation state.


First, turn on the power key and directly press the "Auto" button, and the unit will automatically start to increase the speed. When the Hertz meter, frequency meter, and water temperature meter flash normally, it will automatically switch on and power on and connect to the grid. Standard condition automatic control, automatic detection of mains condition, automatic start of the unit, automatic network switching, automatic network withdrawal, automatic shutdown, automatic tripping of faults, shutdown, and alarm.


2. Manual operation method of the module


After turning on the power key, press the "manual" button of the module to start directly. When the diesel generator set is successfully started and works normally, the automation module also enters the self-checking state at the same time, and it will automatically enter the speed-up state. After the speed-up is successful, the unit will It will enter the automatic closing and grid connection according to the flashing of the module.


Starlight Power has advanced testing equipment, modern production technology, professional manufacturing technology, perfect quality management system, and strong technical research and development capabilities. It can provide 3KW~2500KW various specifications of ordinary, automatic, four protection, automatic switching, low noise and mobile generator sets, high quality and low energy consumption to meet the diverse power needs of customers, and can also meet users with different voltages and different frequencies. It is required to create a parallel power supply system for multiple units. If you are interested in our product or any question on generator, welcome to send email to sales@dieselgeneratortech.com.

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