Precautions for installation of cold shrink cable accessories

For example, the product 10kV Cold Shrinkable Three Cores Termination Kit for Outdoor. Cold shrinkable cable accessories made of imported silicone rubber, it is with very good electrical performance, and also with excellent hydrophobicity, high elasticity, long usage life and constant pressure of shrinking. The installation for cold shrinkable cable accessories is very convenient, no need special tools and fire, just need to pull out the plastic support strip. It can be used in a variety of harsh environment for a long time, so it can be widely used in electric power, petroleum, chemical industry, metallurgy, railway, port and construction and so on.

Before installation, construction personnel should read this instruction carefully, and make sure all the tools required are all in readiness, and construction personnel should be familiar with the use of various tools, inspection and precautions. In the installation process of cable accessories, the cable core part, the insulating material tool for construction and the construction personnel must keep clean. The construction site should be with enough light, clean and dry. Outdoor construction should set up a protective shed, aerial work should set up a operating platform. Safety measures should be done when there are live equipment nearby. The installation temperature should be above 0℃, and the humidity should be lower than 70%, which will help to avoid take remedial measures when the insulation surface moisture condensation in the low temperature and high humidity. Remedial measures should be taken when the cable is water penetrated and damped.

The method for cold shrinkable material installation:
Make the spiral plastic support strip head outward exposed before setting into the cold shrinkable tube. Because the cold shrinkable tube will shrinking immediately after pulling out the plastic support strip, so the position of the cold shrinkable tube must be confirmed before pulling out the strip.

Special remarks:
In the process of pulling out the support strip, in order to avoid the spiral support strip winding on the covered object, it should be revolved around by a counter clockwise direction, and pull out while revolve around , so that it can be in a straight line in the tube to ensure smooth out.

In the process of construction, when remove the semi-conductive layer, avoid to damage the core insulation. It is strictly prohibited to damage the cable sheath and bend the cable overly.