Regarding the daily maintenance of the 2KW wind turbine controller, what aspects do we generally start from?

First, in the process of daily use, it is necessary to ensure that the body surface of the 2KW wind turbine controller is kept clean. If the surface area is too dusty or damp, it will easily lead to the reduction of the overall insulation resistance of the 2KW wind turbine controller, thereby affecting its protection effect and causing failures;

Second, regularly check whether the contact of each output, input terminal, contact or connecting plug-in of the 2KW wind turbine controller is kept in good condition. Is there any phenomenon such as overheating, oxidation, and damage to the connecting wire caused by poor contact? Especially the contact of the three-phase current main circuit, if the contact here is poor or the wire diameter is not properly selected, it will overheat and affect the casing of the device;

Third, regularly check whether the display status of the indicator light, digital tube or display screen of the 2KW wind turbine controller is normal, and whether it affects the daily observation of equipment data;

Fourth, regularly check the installation of the 2KW wind turbine controller and its connectors, is there any looseness? If there is, please adjust it in time to keep it in a firm state;

Fifth, regularly check whether the set current value of the 2KW wind turbine controller is consistent with the original set value, especially those protectors that use potentiometer knobs and DIP switches to operate the device. After all, these are relatively easy to be arbitrarily adjusted by unrelated personnel, thereby changing the original set value;

Sixth, regularly check whether the cooling and ventilation system of the 2KW wind turbine controller is blocked, whether there is abnormal noise during the operation of the motor, whether the insulation value is reduced, whether the contacts of the AC contactor are damaged, etc. These, to a certain extent, will also affect the use of their corresponding protectors;

Seventh, the on-site inspection of the protector is an important inspection method, especially for the initial installation experiment or regular inspection of the 2KW wind turbine controller, which is a necessary measure.

Of course, in addition to the above maintenance methods, the correct installation and operation of the 2KW wind turbine controller is also a crucial link that cannot be ignored.