At Jihui Electric Group Co., Ltd., we focus on developing and manufacturing reliable medium and low voltage power transmission and distribution equipment up to 35kV. With professional experience in Cable accessories and electrical equipment production, we provide safe and stable solutions for power utilities, industrial customers, renewable energy projects, and infrastructure construction companies worldwide.

Among our Cable Accessory products, the JH LSW 35KV Cold Shrink Outdoor Terminal Head is designed for modern medium voltage cable systems that require high reliability, easy installation, and long-term outdoor performance. This product is widely used for 35kV power cable termination applications, helping customers build safer and more efficient electrical networks.

We understand that cable termination is a critical part of any power distribution system. Even when the cable itself has excellent performance, an improper or low-quality terminal connection may affect the overall safety and stability of the electrical network. Therefore, we developed the JH LSW 35KV cold shrink outdoor terminal head with strict quality control, advanced materials, and practical installation requirements.

Product Overview of JH LSW 35KV Cold Shrink Outdoor Terminal Head

The JH LSW 35KV cold shrink outdoor terminal head is a professional cable termination accessory designed for outdoor high voltage cable connections. It is suitable for XLPE insulated power cables and medium voltage distribution systems up to 35kV.

The main purpose of this Cold Shrink Cable termination kit is to provide electrical insulation, environmental sealing, and mechanical protection at the cable end. It creates a safe connection between power cables and electrical equipment such as transformers, switchgear, ring main units, and distribution cabinets.

Compared with traditional installation methods, cold shrink technology offers a simpler and safer installation process. There is no requirement for heating tools or open flames, which makes installation more convenient in different working environments.

For outdoor power systems, where cables are exposed to rain, sunlight, humidity, dust, and temperature changes, a reliable terminal head is essential. Our JH LSW 35KV outdoor cable termination provides stable performance under demanding operating conditions.

Working Principle of Cold Shrink Cable Termination Technology

The working principle of the 35KV cold shrink outdoor terminal head is based on the elastic recovery characteristics of silicone rubber materials.

During manufacturing, the silicone rubber insulation tube is expanded and installed on a supporting core. When the terminal head reaches the installation position, the installer removes the support core. The silicone rubber automatically contracts and tightly wraps around the cable insulation layer.

This continuous compression creates a strong sealing interface between the terminal body and cable surface. The constant pressure helps maintain insulation performance and prevents moisture or contaminants from entering the cable connection area.

The cold shrink structure provides several advantages:

• Stable electrical stress control

• Excellent moisture resistance

• Reliable sealing performance

• Fast installation without heating equipment

• Long service life in outdoor environments

Main Features of JH LSW 35KV Cold Shrink Outdoor Terminal Head

High Performance Silicone Rubber Insulation

The insulation material is one of the most important factors affecting cable termination reliability. Our JH LSW 35KV cold shrink outdoor terminal head uses high-quality silicone rubber materials with excellent electrical insulation properties.

The material maintains flexibility under different temperatures and provides stable electrical performance during long-term operation. This helps reduce insulation failure risks and improves the overall safety of power systems.

Excellent Outdoor Environmental Protection

Outdoor electrical equipment must operate under changing environmental conditions. Rain, ultraviolet radiation, humidity, and pollution can gradually affect electrical components.

Our 35KV Cold Shrink Cable Termination Kit is designed with reliable sealing structures to protect the cable connection from external damage. It can be applied in outdoor substations, industrial facilities, renewable energy plants, and urban distribution networks.

Simple Installation and Reduced Construction Time

One of the biggest advantages of cold shrink technology is installation convenience. Traditional cable termination methods may require special heating tools and skilled operation. The cold shrink design reduces installation steps and improves work efficiency.

For engineering contractors and electrical installation teams, this means shorter construction periods, lower labor requirements, and fewer installation risks.

Reliable Mechanical Performance

Power cable accessories need to withstand mechanical stress during transportation, installation, and long-term operation. The JH LSW 35KV cable terminal head provides strong mechanical support while maintaining stable contact pressure.

This design helps ensure reliable operation even in environments with vibration, temperature variation, or frequent equipment switching.

Technical Advantages of Our 35KV Cable Termination Solution

At Jihui Electric, we combine product design experience with manufacturing control to create cable accessories that meet practical project requirements.

Source: Comparison based on Jihui Electric product engineering data and common industry installation practices.

Professional Manufacturing Process Behind Our Product

A reliable cable accessory requires more than good materials. Manufacturing accuracy, quality inspection, and production experience are equally important.

At Jihui Electric Group, our production process for the JH LSW 35KV cold shrink outdoor terminal head includes multiple quality control steps.

1. Material Selection

We carefully select insulation materials according to electrical performance requirements. Raw materials are inspected before entering production to ensure stable product quality.

2. Precision Production

Our manufacturing team follows standardized production procedures. Each component is processed according to technical specifications to maintain consistent performance.

3. Product Testing

Before shipment, every batch undergoes inspection and performance verification. We check product appearance, structural quality, and electrical reliability to ensure products meet customer requirements.

4. Professional Packaging

Because cable accessories may travel long distances during international transportation, we use protective packaging methods including moisture protection and impact resistance measures.

Why Manufacturing Experience Matters for Cable Accessories

The performance of a high voltage cable termination head depends on design, materials, production technology, and quality management. A small problem during manufacturing may affect the entire power system.

With experience in Medium Voltage Electrical Equipment, Jihui Electric understands the real needs of power projects. We do not only provide products; we provide reliable solutions that help customers complete projects safely and efficiently.

Wide Application Industries of JH LSW 35KV Cold Shrink Outdoor Terminal Head

The JH LSW 35KV cold shrink outdoor terminal head is designed for various medium voltage power distribution environments. From traditional power networks to new energy projects, reliable cable termination plays an important role in maintaining continuous and safe electricity supply.

Based on our experience serving different industries, we have developed cable accessories that can adapt to complex operating environments. Whether the project is located in an urban area, industrial park, renewable energy site, or remote infrastructure location, our 35KV cold shrink cable termination solution provides stable electrical connection performance.

Power Distribution Networks

Power companies require cable termination products with excellent reliability because distribution systems operate continuously throughout the year. Our 35KV outdoor cable termination head is widely used in medium voltage distribution lines, substations, cable connection points, and power transmission projects.

The stable insulation structure and weather-resistant design help reduce unexpected failures and improve the safety of electricity distribution systems.

Renewable Energy Projects

With the rapid growth of renewable energy, wind power and solar power plants require reliable medium voltage equipment to transfer generated electricity to the grid.

The JH LSW 35KV cold shrink outdoor terminal head is suitable for renewable energy applications where cables are exposed to outdoor conditions. Its reliable sealing performance helps protect cable connections from moisture, dust, and environmental changes.

Industrial Manufacturing Facilities

Factories, production plants, and large industrial facilities depend on stable electrical power. Any power interruption may affect production efficiency and increase operating costs.

Our cable termination solutions are suitable for industrial power distribution systems, including factories, warehouses, mining facilities, and heavy equipment applications.

Urban Construction and Infrastructure

Modern cities require safe underground cable networks to support commercial buildings, transportation systems, public facilities, and residential areas.

The compact structure and convenient installation characteristics of the JH LSW 35KV Cable Termination Kit make it suitable for urban power construction projects where installation efficiency and reliability are important.

Rail Transit and Transportation Systems

Rail transit systems require highly reliable power supply equipment. Cable accessories used in these environments must maintain stable operation under continuous electrical load.

Our 35KV cold shrink outdoor terminal head provides dependable cable connection performance for transportation infrastructure projects.

Typical Application Comparison of 35KV Cable Termination Solutions

Source: Application information based on Jihui Electric project experience and medium voltage cable accessory industry requirements.

Quality Control and International Manufacturing Standards

At Jihui Electric Group, we believe that product quality starts from every small manufacturing detail. Our goal is not only to produce cable accessories but also to provide customers with dependable electrical solutions.

Our quality management system follows internationally recognized standards, including:

• ISO9001 Quality Management System Certification

• ISO14001 Environmental Management System Certification

• ISO45001 Occupational Health and Safety Management System Certification

These certifications support our commitment to stable production, environmental responsibility, and safe manufacturing practices.

During production of the JH LSW 35KV cold shrink outdoor terminal head, we control important factors including raw material inspection, production accuracy, product assembly, performance testing, and final packaging.

Why Choose Jihui Electric as Your 35KV Cable Accessory Supplier?

Choosing the right supplier is important for every electrical project. At Jihui Electric Group, we combine manufacturing capability, engineering experience, and customer service to provide complete power solutions.

20+ Years of Electrical Industry Experience

Our team has accumulated extensive experience in medium and low voltage power equipment manufacturing. We understand the technical requirements of different markets and project environments.

From cable accessories to complete distribution equipment, we continue improving our products according to customer feedback and industry development.

Complete Product Range for Medium Voltage Systems

Besides the JH LSW 35KV cold shrink outdoor terminal head, we also manufacture:

• 35KV cable accessories

• Cable distribution boxes

• Ring main units

• Gas insulated switchgear

• Solid Insulated Ring Main Units

• Prefabricated Substations

• Combination transformers

• SF6 high voltage load switches

• Vacuum circuit breakers

This allows customers to source multiple medium voltage products from one professional manufacturer.

Flexible Customization Capability

Different projects may have different technical requirements. We support customized solutions according to cable specifications, voltage levels, installation environments, and customer project standards.

Our engineering team works with customers to confirm technical parameters before production, helping ensure the final product matches the actual application.

Professional Export Service

For international customers, we provide complete export support including technical communication, production arrangement, inspection, packaging, and transportation coordination.

Products can be shipped by sea, land, or combined transportation methods according to project requirements. We use professional protective packaging to reduce risks during long-distance transportation.

Frequently Asked Questions About JH LSW 35KV Cold Shrink Outdoor Terminal Head

Q1: What is the application voltage of JH LSW 35KV cold shrink outdoor terminal head?

The JH LSW 35KV cold shrink outdoor terminal head is designed for medium voltage cable systems up to 35kV. It is suitable for power distribution networks, substations, industrial projects, and renewable energy applications.

Q2: Why choose cold shrink technology instead of heat shrink technology?

Cold shrink technology does not require heating tools during installation. It provides faster installation, safer operation, and better convenience for outdoor construction environments.

Q3: Can this cable termination head be used outdoors?

Yes. The product is specifically designed for outdoor applications. Its sealing structure and insulation materials provide protection against moisture, dust, sunlight, and changing weather conditions.

Q4: Do you support customized cable termination solutions?

Yes. Jihui Electric provides customized solutions according to customer cable specifications, project requirements, and installation conditions.

Q5: What certifications does Jihui Electric have?

Jihui Electric has obtained ISO9001 quality management certification, ISO14001 environmental management certification, and ISO45001 occupational health and safety certification.

Technical Data Reference

Source: Jihui Electric product specifications and internal engineering documentation.

Reliable 35KV Cold Shrink Cable Termination Solution from Jihui Electric

At Jihui Electric Group, we understand that every electrical connection affects the safety and efficiency of the entire power system. The JH LSW 35KV cold shrink outdoor terminal head represents our commitment to providing reliable, practical, and high-performance cable accessory solutions.

With professional manufacturing capability, strict quality control, and international service experience, we continue helping customers build safer power networks around the world.

If you are looking for a reliable 35KV cold shrink outdoor terminal head manufacturer, a professional high voltage cable termination supplier, or a customized medium voltage cable accessory solution, Jihui Electric is ready to support your project with quality products and professional service.