Heat shrink cable accessories have the characteristics of small size, light weight, reliable performance, strong adaptability, easy installation and low price. The production requires a series of processes such as mixing, molding, irradiation, expansion, andgluing.The shape memory effect of polymer materials is the basic principle of manufacturing heat shrink materials. The characteristics of polymer materials themselves give heat shrink cable accessories good electrical and mechanical properties. The product integrates waterproofing, stress control, shielding, and insulation, and can be used for a long time in various harsh environmental conditions. It is widely used in electric power, petroleum, chemical industry, metallurgy, railways, ports, construction and other fields
This product is suitable for voltage levels of 12/20kv and 18/24kv, cross-linked polyethylene insulation single-core and three-core power cables, for indoor and outdoor terminations and intermediate joints for insulation, sealing, and connection treatment.The electrical stress control of this product is parameterized in design, using semi-conductive stress tubes, insulation tubes, sealing tubes, stress control tube, and rain sheds. lt has high mechanical strength and is easy to install.
Selection Table:
Applicable cable cross section |
Outdoor termination kit |
Indoor termination kit |
Straight throught joint kit |
NO. |
Section(mm2) |
1-core |
3-cores |
1-core |
3-cores |
1-core |
3-cores |
1 |
25~50 |
WSY-15/1.1 |
WSY-15/3.1 |
NSY-15/1.1 |
NSY-15/3.1 |
JSY-15/1.1 |
JSY-15/3.1 |
2 |
70~120 |
WSY-15/1.2 |
WSY-15/3.2 |
NSY-15/1.2 |
NSY-15/3.2 |
JSY-15/1.2 |
JSY-15/3.2 |
3 |
150~240 |
WSY-15/1.3 |
WSY-15/3.3 |
NSY-15/1.3 |
NSY-15/3.3 |
JSY-15/1.3 |
JSY-15/3.3 |
4 |
300~400 |
WSY-15/1.4 |
WSY-15/3.4 |
NSY-15/1.4 |
NSY-15/3.4 |
JSY-15/1.4 |
JSY-15/3.4 |
5 |
500-630 |
WSY-15/1.5 |
WSY-15/3.5 |
NSY-15/1.5 |
NSY-15/3.5 |
JSY-15/1.5 |
JSY-15/3.5 |



