Heat Shrink Sleeve For Bus Bar
Products Description
Heat Shrink Sleeve for Bus Bars belong to the "post-molding insulation" solution, meaning that after the busbar is manufactured, integrated insulation is achieved through heat shrink tubing. Its core features are reflected in the following aspects:
Integral Coverage Structure: The tubing shrinks uniformly upon heating, tightly conforming to the busbar's contours and avoiding localized voids or weak areas.
Strong Adaptability to Rigid Connections: Suitable for rigid connection applications of busbars with straight, bent, and complex geometries.
Stable Insulation Layer Molding: The insulation layer is not easily displaced or cracked after molding, making it suitable for long-term operating environments.
High Process Controllability: Thickness, shrinkage ratio, and surface finish can be customized according to project requirements.
Core properties and characteristics of the product
| Conductor Core Characteristics | High-purity copper/aluminum busbars are used as the base material, with material selection precisely matched to different application scenarios. Copper busbars offer excellent conductivity, while aluminum busbars combine lightweight and cost advantages. The Bus Bar Insulation Heat Shrink Tube for Powers undergoes precision cutting, bending, and straightening processes, ensuring high dimensional accuracy. The rigid connection structure guarantees stable current transmission, adapting to the high-current, high-voltage industrial power distribution needs. |
| Heat Shrink Insulation Characteristics | Equipped with dedicated cross-linked polyolefin heat shrink tubing, it possesses excellent heat shrinkage performance with a stable shrinkage ratio (typically 2:1/3:1). After heating, it tightly adheres to the High Voltage Heatshrink Busbar Tubing surface without gaps or bubbles, forming a dense insulating protective layer. The insulation layer has excellent voltage resistance and effectively isolates moisture, dust, oil, and mild chemical corrosion environments, ensuring insulation reliability. |
| Structural Adaptability Characteristics | Utilizing an integrated rigid connection structure, the PE Heat Shrink Copper Busbar cross-sectional dimensions, length, bending angle, and tubing insulation range can be customized according to the internal space and installation layout requirements of the power equipment. Supports multi-specification busbar splicing and customized irregular structures to meet the personalized assembly needs of different brands of power equipment. |
| Operating Condition Adaptability | Possesses a wide temperature range adaptability, capable of stable operation in extreme temperature environments from -55℃ to 125℃, suitable for complex operating conditions such as outdoor power distribution, high-temperature computer rooms, and low-temperature energy storage chambers. It also exhibits excellent vibration resistance, shock resistance, and flame-retardant properties, meeting the safety operation standards for industrial-grade power equipment. |
Design Advantages
Various Shrinkage Ratio Options
We offer products with shrinkage ratios ranging from 2:1 to 4:1. High shrinkage ratio products can easily cover irregularly shaped Busbar Heat Shrink Tubings, those with connectors, or those with diameter changes, achieving a "one-piece solution" and simplifying installation.
Customizable Colors and Markings
We offer a variety of standard colors, including red, yellow, green, blue, and black, for easy phase sequence identification. Laser printing services are also available to permanently imprint voltage ratings, warning labels, or company logos on the pipe surface, enhancing product professionalism and traceability.
Balance Between Wall Thickness and Performance
Through precise process control, we ensure that while providing sufficient insulation strength, the shrinkage force of the pipe is moderate, allowing for a tight fit without damaging thin-walled Heat Shrinkable Busbar Insulation Tubings.
Irreplaceable Advantages in Industrial Upgrades and Maintenance
Minimized Downtime: Electrical upgrades to production lines often have extremely short windows of opportunity. Using heat shrink tubing allows for the prefabrication of new Low Voltage Heat Shrink Busbar Sleeves, enabling rapid installation and insulation during downtime, significantly reducing downtime.
Economical Local Repair: When a section of busbar insulation is partially damaged, there's no need to replace the entire expensive pre-insulated busbar. Only the damaged section needs cleaning, followed by repair with heat shrink tubing, resulting in significant cost and time advantages.
Unification of Temporary and Permanent Solutions: Its performance meets permanent installation standards while offering the flexibility of a temporary solution, eliminating long-term operational risks associated with using temporary insulation materials.
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