After the insulation layer of the wire is damaged, it must be restored; after the wire is connected, the insulation must also be restored. The insulation strength after restoration should not be lower than that of the original insulation layer. Usually yellow wax tape, polyester film tape and black tape are used as the material to restore the insulation layer. The wrapping method of the insulating tape is as follows: start wrapping the yellow wax tape on the complete insulating layer on the left side of the wire, and only after wrapping two bands of width, can it enter the core wire part without the insulating layer. After wrapping, the yellow wax tape maintains an inclination angle of about 55° with the wire, which is 1/2 of the lamination bandwidth of each circle.
After wrapping a layer of yellow wax tape, connect the black tape to the end of the yellow wax tape, and wrap 1 layer of black tape in the other oblique lamination direction, which is also 1/2 of the lamination width.
Pay attention to the following matters when the wire insulation is restored:
(1) When restoring the insulation of the wire used on the 380V line, you must first wrap 1~2 layers of yellow wax tape, and then wrap 1 layer of black tape.
(2) When restoring the insulation of the wire used on the 220V line, first wrap 1 layer of yellow wax tape, and then wrap 1 to 2 layers of black tape.
(3) When wrapping the insulating tape, the density should be appropriate and the core wire should not be exposed to avoid electric shock or short-circuit accidents.
(4) When the insulating tape is not in use, do not place it in a place with high temperature to avoid heating of the adhesive.
Correct winding method of insulating tape
feel free to call us +86.0510.88771550 support@eastdesign.net
-
Do you know the advantages of automatic pipe cutting machine?
bizlian_admin, , Articles, 0
With the rapid development of the fully automatic pipe cutting machine, what are the advantages of the fully automatic...
-
Basic Information of Geophone
bizlian_admin, , Articles, 0
Who uses geophone? A: Oil companies, security companies, mining companies and seismologists, etc.
-
22MM Flat Head Terminal Pin Concave Metal Push Button Light Switch
bizlian_admin, , Articles, 0
This is our latest design of the 22 mm push button light switch with a recessed opening on the head,...
-
5 Reasons to Choose a Capacitive Switch
bizlian_admin, , Articles, 0
If you’re looking to buy a switch — whether it’s for a human machine interface (HMI), industrial equipment controls,...
-
Why China Light Fashionable Clothing Is Taking Over The World?
bizlian_admin, , Articles, Light and stylish clothing, 0
Light and stylish clothing is a popular clothing style that originated in China. It features lightweight, breathable fabrics, a...
-
Hanging Egg Chairs: The Stylish Yet Comfortable Seating Trend
bizlian_admin, , Articles, hanging egg chair, 0
The hanging egg chair is a chair that hangs from the ceiling and has a spherical shape. It is also...
-
Some common sense of electrical tape and insulating tape
bizlian_admin, , Articles, 0
Electrical tape is generally abbreviated as PVC electrical tape, PVC tape, etc. It has good insulation, flame resistance, voltage...
-
Scantech Launched an Official Website for Its iReal Product Line
bizlian_admin, , Articles, iReal 2E 3D color scanner, 0
As our professional, consumer-grade, portable and color 3D scanner – iReal 2E is developing rapidly, to improve customers’ experience and...