Cold shrink cable accessories product introduction:
Cold-shrinkable cable accessories are components that use high elastomer materials (commonly used silicone rubber and ethylene-propylene rubber) to be injection vulcanized in the factory, then enlarged and lined with plastic spiral supports to form various cable accessories.
Low voltage cold shrink cable accessories products are suitable for 0.6/1kV PVC, XLPE, and EPR single-core, two-core, three-core, four-core, and five-core power cables. Cold shrinkable cable accessories have the advantages of small size, easy and rapid operation, no need for special tools, wide application range and few product specifications. Compared with heat-shrinkable cable accessories, it does not require fire heating and is widely used in various fields such as electric power, petrochemicals, metallurgy, railways, and port construction.
Product execution standards: IEC60502.4, GB/T12706.4
Cold shrink cable accessories product features:
It is made from high-performance liquid silicone rubber
High mechanical strength, suitable for a variety of power cables
Strong UV resistance and strong weather resistance
Has excellent insulation properties, corona resistance and tracking resistance
Simple design and reasonable structure
Built-in stress control, uniform electric field distribution
Suitable for copper and aluminum cables
Quick assembly and simple installation
Electrical performance parameters of Cold shrink cable accessories:
NKS-1kVLSJ- | Items | Parameter |
Technical Parameters | Cable rated voltage | 0.6/1kV |
| Frequency withstand voltage(AC) | 8kV/5min |
| Impulse voltage | 20kV |
Insulation resistance | ≥5MΩ |
Applicable cable cross section | 10-40mm² |
The product has passed the inspection and certification of the China Electric Power Research Institute (CEPRI) Power Industry Electrical Equipment Quality Inspection and Testing Center
Type test reference standard: IEC 60502-4:2010 GB/T 12706.4-2008
Selection table for Cold shrink cable accessories:
| Product name | Nominal cross section (mm²) | Kit Code | Product Code |
| 1 core cold shrink joint | 10-16 | NKS-1kVLSJ-1/0 | 30401SCJ-SZ |
| 25-50 | NKS-1kVLSJ-1/1 | 30402SCJ-SZ |
| 70-120 | NKS-1kVLSJ-1/2 | 30403SCJ-SZ |
| 150-240 | NKS-1kVLSJ-1/3 | 30404SCJ-SZ |
| 300-400 | NKS-1kVLSJ-1/4 | 30405SCJ-SZ |
| 2 core cold shrink joint | 10-16 | NKS-1kVLSJ-2/0 | 30406SCJ-SZ |
| 25-50 | NKS-1kVLSJ-2/1 | 30407SCJ-SZ |
| 70-120 | NKS-1kVLSJ-2/2 | 30409SCJ-SZ |
| 150-240 | NKS-1kVLSJ-2/3 | 30409SCJ-SZ |
| 300-400 | NKS-1kVLSJ-2/4 | 30410SCJ-SZ |
| 3 core cold shrink joint | 10-16 | NKS-1kVLSJ-3/0 | 30411SCJ-SZ |
| 25-50 | NKS-1kVLSJ-3/1 | 30412SCJ-SZ |
| 70-120 | NKS-1kVLSJ-3/2 | 30413SCJ-SZ |
| 150-240 | NKS-1kVLSJ-3/3 | 30414SCJ-SZ |
| 300-400 | NKS-1kVLSJ-3/4 | 30415SCJ-SZ |
| 4 core cold shrink joint | 10-16 | NKS-1kVLSJ-4/0 | 30416SCJ-SZ |
| 25-50 | NKS-1kVLSJ-4/1 | 30417SCJ-SZ |
| 70-120 | NKS-1kVLSJ-4/2 | 30418SCJ-SZ |
| 150-240 | NKS-1kVLSJ-4/3 | 30419SCJ-SZ |
| 300-400 | NKS-1kVLSJ-4/4 | 30420SCJ-SZ |
| 5 core cold shrink joint | 10-16 | NKS-1kVLSJ-5/0 | 30421SCJ-SZ |
| 25-50 | NKS-1kVLSJ-5/1 | 30422SCJ-SZ |
| 70-120 | NKS-1kVLSJ-5/2 | 30423SCJ-SZ |
| 150-240 | NKS-1kVLSJ-5/3 | 30424SCJ-SZ |
| 300-400 | NKS-1kVLSJ-5/4 | 30425SCJ-SZ |
