Model: 3.2
Silicone Rubber Cold Shrink Fingers are industrially expanded and mounted on a removable internal matching plastic core. They are used in a pre-stretched condition for field installation. The support cores are positioned at the seal and installed at the 3, 4, 5, and 6 core cable branches before being removed. The removal of the support core allows the silicone rubber finger ends to shrink to a pre-determined inner diameter, creating an enclosure for the individual cable branches and the entire cable jacket.
Features:
Universal: quick installation and adaptable to various cable sizes;
No fire or heat required.
No special application techniques or technology required.
Good ozone and UV resistance.
Excellent solvent resistance.
Excellent thermal stability.

Detailed Content:

1. Product Overview
Cold shrink cable terminations are engineered to provide reliable electrical insulation and environmental protection for power cables in medium and high voltage systems. Unlike heat shrink alternatives, our cold shrink technology utilizes pre-expanded EPDM rubber tubes that simply require removal of the inner support core to contract firmly onto the cable. This ensures consistent, void-free insulation every time without the need for specialized heating tools or open flames.

2. Key Features & Benefits

• Heat-Free Installation: No torches or heat guns required, eliminating fire hazards and ensuring consistent installation quality regardless of weather conditions

• Superior Material: High-grade EPDM rubber with exceptional electrical properties, UV resistance, and long-term aging stability

• Voltage Range: Suitable for applications from 1kV up to 35kV

• Excellent Sealing: Integrated stress control and environmental sealing for reliable outdoor and indoor use

• Quick Installation: Complete termination in minutes, reducing labor costs and installation time

• Consistent Quality: Factory pre-expanded tubes ensure uniform wall thickness and reliable performance

3. Product Range

• Indoor Terminations: Compact design for switchgear and transformer applications

• Outdoor Terminations: Weather-resistant with extended creepage distance for pole-mounted and substation applications

• Transition Terminations: For connecting different cable types

• Special Applications: Custom solutions for specific requirements

4. Applications

• Power distribution networks (utilities and private networks)

• Industrial power systems (factories, processing plants)

• Renewable energy installations (wind farms, solar parks)

• Mining and infrastructure projects

• Commercial building power distribution

• Substation and transformer connections

5. Installation Guide

1. Prepare cable end according to specifications

2. Position cold shrink termination over prepared cable

3. Remove inner support core to allow tube to contract

4. Allow termination to fully grip the cable

5. Verify proper positioning and complete installation

6. Test according to industry standards

6. Quality Assurance

• 100% factory tested for electrical performance

• Rigorous material testing and certification

• ISO 9001 quality management system

• Long-term aging and environmental testing

• Traceability for every production batch

7. Technical Support

• Installation training available

• Technical documentation and drawings

• On-site support for critical projects

• Custom engineering solutions

• Sample testing program

8. Why Choose Cold Shrink?

• Consistent installation quality regardless of installer skill

• No special tools or equipment required

• Perfect for remote or hazardous locations

• Superior long-term reliability

• Reduced installation time and cost

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