Should I buy Cold Shrinkable Accessories

If you are considering purchasing cold shrink cable accessories, you must clearly understand their advantages and disadvantages. How does the cold shrink cable attachment work? Why buy cold shrink cable accessories?

• How do cold-contracted cable accessories work?

• What are the advantages of cold-contracted cable accessories?

• What are the limitations of cold-contracted cable accessories?

How do cold-contracted cable accessories work?

1. cold contraction cable accessories have the advantages of small size, convenient operation, no special tools, wide application range, less product specifications, etc. Compared with heat shrinkable cable accessories, it does not need to be heated by fire, and moving or bending after installation will not cause the danger of disconnecting the inner layer of heat shrinkable cable accessories (because cold shrinkable cable accessories rely on elastic compression sealing).

2. The cold shrinkage technique simply means that the elastic rubber is first supported within the elastic range, and then the plastic core is snapped into place to hold it in place. When in use, the core is directly retracted and the elastic rubber immediately shrinks and tightly wraps around the cable body. The process is convenient and simple, and the cold shrinkage cable accessories are also recommended by the industry

What are the advantages of cold-contracted cable accessories?

1. cold shrink cable accessories have excellent electrical performance. The material used is silicone rubber, which has good insulation ability, leakage resistance and ultraviolet aging resistance.

2. The performance of electrical stress control unit is very stable. The electrical stress control unit of cold contraction cable accessories is usually geometric: that is, stress cone, which depends on geometric curves to change the electric field distortion. Its shape has been formed in the factory, so the electrical stress control unit has stable performance.

3. The structure type is more ideal. The stress cone and insulation parts of the cold-contracted cable attachment are prefabricated in the factory by the HPT molding process, and the attachment is simply placed on the cable during installation, so that its quality can be controlled in the factory and the on-site installation process is less.

4. The installation process is simple and convenient: the ignition step is omitted. Due to structural type limitations, heat shrinkable cable accessories are not applicable in some fire situations; The cold shrinkable cable attachment does not need to consider this point at all. It does not need to use special tools such as fire when installing, but only needs to pull out the skeleton in the main body or insert the main body by hand.

What are the limitations of cold-contracted cable accessories?

1. cold shrink cable accessories have limited specifications. It can not be too small, so that its application in low-voltage cable accessories is limited, especially for small square section.

2. Cold shrink of oil-immersed cable is not applicable. It cannot block grease, which limits the use of cold-contracted cable accessories in oil-immersed cables.

3. It costs about 5-6 times as much as a heat-shrinkable cable attachment and will not be preferred in some economic situations.

If you are looking for a good quality and reasonable price of Cold Shrinkable Accessories,Haivo Electrical Co.,Ltd  can  provide you with the best.