Product name
High-performance Cold Shrink Termination for Power Engineering
Product description
This cold shrink termination is a professional and upgraded cable
insulation accessory specially designed for medium and low voltage
power transmission and distribution projects. As a core power
fitting, this cold shrink termination abandons the defects of
traditional heat-shrink and ordinary cable terminals, adopting
integrated high-quality silicone molding process. This cold shrink
termination features a unique optimized umbrella skirt structure
and seamless expansion technology, perfectly solving common points
of outdoor cable terminals. Different from ordinary accessories,
this cold shrink termination integrates multiple core functions
including insulation, anti-creepage, waterproof and anti-aging.
This durable cold shrink termination requires no professional tools
for installation, realizing fast and labor-saving construction.
With complete size specifications, this cold shrink termination
covers all conventional cable cross-section models, fully adapting
to power distribution stations and transmission tower engineering
scenarios, and providing long-term stable safety protection for
outdoor cable terminals.
Features:
This high-performance cable termination accessory has excellent
structural and physical properties. It features zero-trace
expansion, with no longitudinal dents on the inner wall after
expansion, which effectively eliminates the creepage hidden danger
of the cable interface. The unique large and small alternating
umbrella skirt structure gives the product strong self-cleaning
ability, which can effectively prevent the formation of conductive
channels between skirt ends in heavy rain and harsh weather. The
outdoor dedicated model is composed of 9 umbrella skirts, with a
maximum outer diameter of 150mm, forming a sufficient safe creepage
distance. In addition, the product has outstanding tear resistance,
weather resistance, UV resistance and ozone aging resistance, with
stable radial pressure and excellent rebound sealing performance,
which can resist external mechanical damage and adapt to long-term
outdoor harsh environment operation.
24KV indoor cold shrink termination Picture
Applicable scope
Widely used in core scenarios such as medium and low voltage
distribution station hubs and power transmission tower pole
projects, it is suitable for various overhead power transmission
lines and outdoor cable terminal insulation protection scenarios.
With a super full size range, it supports cable cross-sectional
areas including 25-50mm², 50-95mm², 70-120mm², 120-185mm²,
150-240mm², 240-400mm² and 300-400mm², covering most medium and low
voltage power engineering application needs.
Rubber Typical Properties
| Properties | Test Method | Typical Value |
| Color | / | Black |
| Ultimate Tensile | ASTM D412-75 | 9.0MPa |
| Ultimate Elongation | ASTM D412-75 | 750% |
| Tear Resistance | ASTM D624C-73 | 30KN/m |
| Fungus Resistance | ASTM G21 28 days exposure | No Growth |
| Dielectric Strength | ASTM D149-75 @1.75 Original | 21KV/m |
| 7days in water at 90℃ | 20.5KV/m |
| Volume resistance | ASTM D257 | 3.4×1015Ohm.cm |
FAQ
1. Who are we?
We are professional in cold shrink industry,which including
silicone/EPDM/inner mastic cold shrink tube and cold shrink cable
aceesories .
ZKCS are always persuit good quality and striving for upgrade
products.
2. How can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
3.Q: What are the advantages of this cold shrink termination
compared with traditional products?
A: It has seamless expansion design and optimized shed structure,
better anti-creepage and self-cleaning performance, plus simpler
installation.
4.Q: What cable sizes does the cold shrink termination support?A: It fits cable cross-sections from 25mm² to 400mm², covering most
common specifications for medium and low voltage power projects.
