Diesel generators have two self-switching methods. Let’s see how they operate.

The self-switching cabinet (also known as ATS cabinet) in the diesel generator set is used for automatic switching between the emergency power supply and the main power supply. It can automatically switch the load to the generator set after the main power supply is cut off. It is an extremely important power. facility. Today, generator manufacturers want to introduce you to two self-switching methods of diesel generator sets.

1, Module manual operation method

After turning on the power key, press the “manual” button of the module to directly initiate. When the unit initiates a successful normal operation, the automation module also enters the self-test situation, and it will automatically enter the speed increase situation. After the speed increase is successful, the unit will be based on the speed increase. The appearance of the module enters the automatic closing and grid connection.

2, Fully automatic operation method

Open the power key and press the “Auto” button directly. The unit will automatically initiate the speed increase. When the Hertz meter, the frequency meter and the water temperature meter appear normal, it will automatically close the power transmission and the grid connection. Set the module in the “automatic” orientation, the unit enters the quasi-initiation situation, and after the external switch signal, the situation is automatically detected and judged for a long time. In case of faults or loss of power, it will automatically enter the situation. When an incoming call is made, it will automatically switch to the off-speed and stop. After the normal recovery, the system 3S admitted that the unit automatically tripped to the network, delayed for 3 minutes, automatically stopped, and entered the next automatic start preparation situation.