Seeing that there are black, white, and yellow shops, what are the differences?
Electrical tape is a kind of polyvinyl chloride insulating tape with excellent functions, economical and practical. It has excellent wear resistance, moisture resistance, acid and alkali resistance and resistance to environmental changes (including ultraviolet light). Polyvinyl chloride tape has high dielectric strength, good formability, and better mechanical maintenance can be obtained with a small amount.
use:
Used for binding wires and cables. Suitable for indoor or outdoor main insulation of all wires and cable joints with voltage below 600V. Used for repairing the sheath of high-voltage cable joints. Used for identification color of electrical insulated wires and cables below 600V.
Instructions:
When in use, it is coiled in a semi-stack method. In order to make the wrapping uniform and regular, it should be applied to meet the tensile force. On the parallel joint, the tape should be wrapped around the end of the wire, and then folded back to leave a rubber pad to prevent gouging. When wrapping the final layer, it cannot be stretched to prevent the flag from being pulled.
The color problem is determined according to the power supply. The three-phase five-wire system includes three phase wires (A, B, and C wires), neutral wire (N wire) and ground wire (PE wire) of three-phase electricity.
Then the electrical tape according to the standard wire color is: A wire yellow to yellow electrical tape, B wire green to green electrical tape, C wire red to red electrical tape, N wire blue to blue electrical tape, PE wire yellow-green or black pair Yellow-green electrical tape.
