Common precautions for using cables

Cable for power, machinery, aerospace... The development plays an important role, in our country becomes even the output in the second industry, so the cable quality, life, safety, performance become people's most concerned questions. But in practice, cable quality is not the main way to fully ensure safety, cable installation and maintenance also plays a major determining factor, the following is the common use of cable precautions: Shanghai drum cable

1. The cable connection bolts should be tightly connected

2. During cable installation, ensure that the cable is connected correctly

3. When connecting cables, the link labels at both ends should be identical

4. The twisting radius of the cable should be larger than the curvature radius

5. Do not use cables with mechanical damage. Do not walk on cables

6. Cables should not be placed in places with high acid, alkali and corrosion (unless special circumstances).

7. When connecting cables and plug-ins, pay attention to waterproof, do not use water to clean any electrical equipment

8. When removing the cable, do not drag the cable vigorously; otherwise, the cable may be damaged and the external link may fall off.

9. When connecting cables, check the insulation between cables and motors, but do not test the insulation after connecting cables to the inverter module

10. Do not plug or unplug plug-ins with power on

11. Cable installation under different circumstances should be completed in accordance with relevant regulations and operation procedures, including later maintenance and management.

Shanghai flexible cable