| Customization: | Available |
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| Type: | Cable Accessories |
| Material: | Silicone Rubber |
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Advanced Cold-Shrinkable Cable Termination & Straight Joint Kits - Engineered for Superior Performance and Efficiency
Designed to meet the demanding requirements of modern power distribution and telecommunications systems, our cold-shrinkable cable termination kits and straight joint kits leverage cutting-edge technology to deliver unmatched reliability, durability, and ease of installation. Crafted from premium liquid silicone rubber (LSR), these kits feature a triple-layer structure that integrates stress control, insulation, and environmental protection into a single, seamless solution.
Key Advantages:
Flame-Free Installation: Eliminate the risks and complexities associated with open-flame methods. Our cold-shrink technology ensures quick, safe, and tool-free installation, reducing downtime and enhancing on-site safety for utility crews and contractors.
Universal Compatibility: A single kit adapts to a wide range of cable diameters, streamlining inventory management and reducing costs. This flexibility makes it ideal for projects involving diverse cable types or future upgrades.
Exceptional Electrical Performance: The integrated stress-relief grading material ensures uniform electric field distribution, minimizing partial discharges and extending cable lifespan. With superior resistance to electrical tracking, moisture, and UV exposure, our kits excel in harsh environments, including underground, industrial, and offshore applications.
Time and Space Efficiency: Pre-expanded, ready-to-use components enable rapid deployment even in confined spaces. Installation times are reduced by up to 50% compared to traditional heat-shrink methods, accelerating project timelines.
Long-Term Reliability: The high dielectric strength and thermal stability of silicone rubber (-50°C to +180°C) ensure consistent performance under extreme temperatures, vibrations, and load fluctuations.
Ideal Applications:
Power transmission and distribution networks
Renewable energy systems (solar, wind)
Railway electrification and transportation infrastructure
Oil & gas, mining, and heavy industrial facilities
Why Choose Our Kits?
Backed by rigorous testing to IEC, IEEE, and ANSI standards, our cold-shrink solutions are trusted globally for their zero-maintenance design and 30+ year service life. Whether upgrading aging infrastructure or deploying new systems, these kits offer a future-proof, eco-friendly alternative to conventional methods.
Optimize your cable jointing and termination processes with the industry's most versatile, high-performance cold-shrink technology - engineered to save time, reduce costs, and maximize operational safety.
(Keywords: cold-shrink cable termination kit, cold-shrink straight joint kit, silicone rubber cable accessories, flame-free cable joints, stress control cable solutions)
0.6/1KV-Cold Shrinkable Cable Accessories
| Name | Item No. | Suit cables' sectional area (sqmm) | Name | Item No. | Suit cables' sectional area (sqmm) |
| 0.6/1kV 3-cores Cold Shrinkable Termination Kits | VLZ-1/3.0 | 10~16 | 0.6/1kV 3-cores Cold Shrinkable Joint | VLJ-1/3.0 | 10~16 |
| VLZ-1/3.1 | 25~50 | VLJ-1/3.1 | 25~50 | ||
| VLZ-1/3.2 | 70~120 | VLJ-1/3.2 | 70~120 | ||
| VLZ-1/3.3 | 150~240 | VLJ-1/3.3 | 150~240 | ||
| VLZ-1/3.4 | 300~400 | VLJ-1/3.4 | 300~400 | ||
| 0.6/1kV 4-cores Cold Shrinkable Termination Kits | VLZ-1/4.0 | 10~16 | 0.6/1kV 4-cores Cold Shrinkable Joint | VLJ-1/4.0 | 10~16 |
| VLZ-1/4.1 | 25~50 | VLJ-1/4.1 | 25~50 | ||
| VLZ-1/4.2 | 70~120 | VLJ-1/4.2 | 70~120 | ||
| VLZ-1/4.3 | 150~240 | VLJ-1/4.3 | 150~240 | ||
| VLZ-1/4.4 | 300~400 | VLJ-1/4.4 | 300~400 | ||
| 0.6/1kV 5-cores Cold Shrinkable Termination Kits | VLZ-1/5.0 | 10~16 | 0.6/1kV 5-cores Cold Shrinkable Joint | VLJ-1/5.0 | 10~16 |
| VLZ-1/5.1 | 25~50 | VLJ-1/5.1 | 25~50 | ||
| VLZ-1/5.2 | 70~120 | VLJ-1/5.2 | 70~120 | ||
| VLZ-1/5.3 | 150~240 | VLJ-1/5.3 | 150~240 | ||
| VLZ-1/5.4 | 300~400 | VLJ-1/5.4 | 300~400 |
| Test Project | Standard Requirements | Test Result/Conclusion | |||
| Power Frequency Voltage Test | 4kV/1min,No breakdown no flashover | Pass,meet the requirements | |||
| Power Frequency Voltage Test | 2.4kV/4 hours,No breakdown no flashover | Pass,meet the requirements |
| Name | Item No. | Suit cables' sectional area (sqmm) | Name | Item No. | Suit cables' sectional area (sqmm) |
| 8.7/15kV 3-cores Cold Shrinkable Indoor Termination Kits | VLN-10/3.1 | 25~50 | 8.7/15kV Single Core Cold Shrinkable Indoor Termination Kits | VLN-10/1.1 | 25~50 |
| VLN-10/3.2 | 70~120 | VLN-10/1.2 | 70~120 | ||
| VLN-10/3.3 | 150~240 | VLN-10/1.3 | 150~240 | ||
| VLN-10/3.4 | 300~400 | VLN-10/1.4 | 300~400 | ||
| VLN-10/3.5 | 500~630 | VLN-10/1.5 | 500~630 | ||
| 8.7/15kV 3-cores Cold Shrinkable Outdoor Termination Kits | VLW-10/3.1 | 25~50 | 8.7/15kV Single Core Cold Shrinkable Outdoor Termination Kits | VLW-10/1.1 | 25~50 |
| VLW-10/3.2 | 70~120 | VLW-10/1.2 | 70~120 | ||
| VLW-10/3.3 | 150~240 | VLW-10/1.3 | 150~240 | ||
| VLW-10/3.4 | 300~400 | VLW-10/1.4 | 300~400 | ||
| VLW-10/3.5 | 500~630 | VLW-10/1.5 | 500~630 | ||
| 8.7/15kV 3-cores Cold Shrinkable Joint | VLJ-10/3.1 | 25~50 | 8.7/15kV Single Core Cold Shrinkable Joint | VLJ-10/1.1 | 25~50 |
| VLJ-10/3.2 | 70~120 | VLJ-10/1.2 | 70~120 | ||
| VLJ-10/3.3 | 150~240 | VLJ-10/1.3 | 150~240 | ||
| VLJ-10/3.4 | 300~400 | VLJ-10/1.4 | 300~400 | ||
| VLJ-10/3.5 | 500~630 | VLJ-10/1.5 | 500~630 |
| Test Project | Standard Requirements | Test Result/Conclusion | |||
| Power Frequency Voltage | 39kV 5min Not Flashover and Not Breakdown | Pass | |||
| Partial Discharge | Under 15kV, Discharge volume≤10pc | Pass | |||
| Impulse Voltage Test | Under 95kV, ±10 times,No breakdown no flashover | Not Flashover and Not Breakdown | |||
| Constant Voltage load Cycle (in air) | The conductor applied voltage 23kV,and heated to (95-100ºC). In which the temperature stability 2h,cooling 3h, a total of 3 cycles | Not Flashover and assessed by the following test results | |||
| Partial Discharge (the normal operation of the high temperature and conductor 5-10ºC) | Under 15kV, Discharge volume≤10pc | Pass | |||
| Constant load Cycle Test | The conductor applied voltage 23kV, and heated to (95-100ºC). In which the temperature stability 2h, cooling 3h, a total of 60 cycles | Not Flashover and assessed by the following test results | |||
| Partial Discharge (the normal operation of the high temperature and conductor 5-10ºC,and at ambient temperature) | Under 15kV, Discharge volume≤10pc | Pass | |||
| Thermal Stability Test | Under 23 KA, Short circuit 2 times, No visible damage | Pass | |||
| Dynamic Stability Test | Under 81 KA, Short circuit 1 time, No visible damage | Pass | |||
| Impulse Voltage Test | 95kV, ±10 times | Not Flashover and Not Breakdown | |||
| AC Withstand Voltage | 23kV, 15min | Not Flashover and Not Breakdown | |||
| Tide Temperature Test | 11kV, 300h | Not Flashover,Not Breakdown and No Overcurrent Release | |||
| Salt Spray Test | 11kV, 1000h | Not Flashover,Not Breakdown and No Overcurrent Release |
| Name | Item No. | Suit cables' sectional area (sqmm) | Name | Item No. | Suit cables' sectional area (sqmm) |
| 18/20kV 3-cores Cold Shrinkable Indoor Termination Kits | VLN-20/3.1 | 35~70 | 18/20kV Single Core Cold Shrinkable Indoor Termination Kits | VLN-10/1.1 | 35~70 |
| VLN-20/3.2 | 95~185 | VLN-10/1.2 | 95~185 | ||
| VLN-20/3.3 | 240~400 | VLN-10/1.3 | 240~400 | ||
| VLN-20/3.4 | 500~630 | VLN-10/1.4 | 500~630 | ||
| 18/20kV 3-cores Cold Shrinkable Outdoor Termination Kits | VLW-20/3.1 | 35~70 | 18/20kV Single Core Cold Shrinkable Outdoor Termination Kits | VLW-10/1.1 | 35~70 |
| VLW-20/3.2 | 95~185 | VLW-10/1.2 | 95~185 | ||
| VLW-20/3.3 | 240~400 | VLW-10/1.3 | 240~400 | ||
| VLW-20/3.4 | 500~630 | VLW-10/1.4 | 500~630 | ||
| 18/20kV 3-cores Cold Shrinkable Joint | VLJ-20/3.1 | 35~70 | 18/20kV Single Core Cold Shrinkable Joint | VLJ-10/1.1 | 35~70 |
| VLJ-20/3.2 | 95~185 | VLJ-10/1.2 | 95~185 | ||
| VLJ-20/3.3 | 240~400 | VLJ-10/1.3 | 240~400 | ||
| VLJ-20/3.4 | 500~630 | VLJ-10/1.4 | 500~630 |
| Test Project | Standard Requirements | Test Result/Conclusion | |||
| Power Frequency Voltage | 54kV 5min Not Flashover and Not Breakdown | Pass | |||
| Partial Discharge | Under 20kV, Discharge volume≤10pc | Pass | |||
| Impulse Voltage Test | Under 125kV, ±10 times,No breakdown no flashover | Not Flashover and Not Breakdown | |||
| Constant Voltage load Cycle (in air) | The conductor applied voltage 35kV,and heated to (95-100ºC). In which the temperature stability 2h,cooling 3h, a total of 3 cycles | Not Flashover and assessed by the following test results | |||
| Partial Discharge (the normal operation of the high temperature and conductor 5-10ºC) | Under 20kV, Discharge volume≤10pc | Pass | |||
| Constant load Cycle Test | The conductor applied voltage 35kV, and heated to (95-100ºC). In which the temperature stability 2h, cooling 3h, a total of 60 cycles | Not Flashover and assessed by the following test results | |||
| Partial Discharge (the normal operation of the high temperature and conductor 5-10ºC,and at ambient temperature) | Under 20kV, Discharge volume≤10pc | Pass | |||
| Thermal Stability Test | Under 23 KA, Short circuit 2 times, No visible damage | Pass | |||
| Dynamic Stability Test | Under 81 KA, Short circuit 1 time, No visible damage | Pass | |||
| Impulse Voltage Test | 125kV, ±10 times | Not Flashover and Not Breakdown | |||
| AC Withstand Voltage | 30kV, 15min | Not Flashover and Not Breakdown | |||
| Tide Temperature Test | 15kV, 300h | Not Flashover,Not Breakdown and No Overcurrent Release | |||
| Salt Spray Test | 15kV, 1000h | Not Flashover,Not Breakdown and No Overcurrent Release |
| Name | Item No. | Suit cables' sectional area (sqmm) | Name | Item No. | Suit cables' sectional area (sqmm) |
| 26/35kV 3-cores Cold Shrinkable Indoor Termination Kits | VLN-35/3.1 | 50~95 | 26/35kV Single Core Cold Shrinkable Indoor Termination Kits | VLN-35/1.1 | 35~70 |
| VLN-35/3.2 | 120~185 | VLN-35/1.2 | 95~185 | ||
| VLN-35/3.3 | 240~400 | VLN-35/1.3 | 240~400 | ||
| VLN-35/3.4 | 500~630 | VLN-35/1.4 | 500~630 | ||
| 26/35kV 3-cores Cold Shrinkable Outdoor Termination Kits | VLW-35/3.1 | 50~95 | 26/35kV Single Core Cold Shrinkable Outdoor Termination Kits | VLW-35/1.1 | 35~70 |
| VLW-35/3.2 | 120~185 | VLW-35/1.2 | 95~185 | ||
| VLW-35/3.3 | 240~400 | VLW-35/1.3 | 240~400 | ||
| VLW-35/3.4 | 500~630 | VLW-35/1.4 | 500~630 | ||
| 26/35kV 3-cores Cold Shrinkable Joint | VLJ-35/3.1 | 50~95 | 26/35kV Single Core Cold Shrinkable Joint | VLJ-35/1.1 | 35~70 |
| VLJ-35/3.2 | 120~185 | VLJ-35/1.2 | 95~185 | ||
| VLJ-35/3.3 | 240~400 | VLJ-35/1.3 | 240~400 | ||
| VLJ-35/3.4 | 500~630 | VLJ-35/1.4 | 500~630 |
| Test Project | Standard Requirements | Test Result/Conclusion | |||
| Power Frequency Voltage | 105kV 1min Not Flashover and Not Breakdown | Pass | |||
| Partial Discharge | Under 39kV, Discharge volume≤10pc | Pass | |||
| Constant Voltage load Cycle (in air) | The conductor applied voltage 23kV,and heated to (95-100ºC). In which the temperature stability 2h,cooling 3h, a total of 3 cycles | Not Flashover and assessed by the following test results | |||
| Impulse Voltage Test | Under 250kV, ±10 times,No breakdown no flashover | Not Flashover and Not Breakdown | |||
| DC Voltage | 156kV, 15min | Not Flashover and Not Breakdown | |||
| AC Withstand Voltage | 104kV, 4h | Not Flashover and Not Breakdown |
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