Electrical control cabinet in the assembly, need to pay attention to the following issues:

1. Planning and layout: Reasonable planning of the layout of internal components to ensure full use of space, easy wiring and maintenance.

2. Clean and dry: the assembly environment should be kept clean and dry to avoid dust and moisture entering the control cabinet and affecting the electrical

   performance.

3. Component selection: Select electrical components with qualified quality and specifications in line with design requirements.

4. Installation sequence: Install according to the principle of large before small, heavy before light to ensure the stability of the cabinet structure.

5. Firmly fixed: All components must be firmly installed to prevent loosening during operation.

6. Wiring specifications: Wiring should be neat and beautiful, wires should avoid crossing and winding, and lines of different voltage levels should be laid 

    separately.

7. Clear identification: Clear identification of wires and terminals for subsequent maintenance and repair.

8. Properly grounded: Ensure that the cabinet and internal devices are grounded reliably to ensure personal safety and normal operation of devices.

9. Heat dissipation considerations: For components with large heat output, it is necessary to arrange the position reasonably to ensure good heat dissipation 

    conditions.

10. Protective measures: For parts that may be subject to mechanical damage, protective measures should be taken.

11. Check and verify: After the assembly is complete, carefully check whether the installation position of the components, the wiring is correct, and the parameter

       Settings are reasonable.

12. Test and acceptance: carry out power test to check whether the functions are normal and whether the indicators meet the requirements.