Steema Heat Shrink Cable Joints
At Steema Transformers & Electricals (U) Ltd, we provide high-quality Heat Shrink Cable Joints, essential for reliable and durable connections across your power distribution networks. These joints are designed to work seamlessly with a wide range of voltages, including 11kV, 33kV systems, offering versatile solutions for cable connections.
Product Overview
- Model: STEEMA-Universal-Heat Shrink-Joint
- Adapter Max Size: 630mm² (Designed for a broad range of cable sizes up to 630mm²)
- Material: High Molecular Polymer
- Application: Cable Connection (Intermediate Joint)
- Applicable Cables: XLPE, PVC, EPR, and other polymer insulated cables.
- Execution Standards: IEC60502.4, GB/T12706.4
STEEMA Heat Shrink Cable Joints Product Features
Our heat shrink cable joints are engineered for superior performance, ease of use, and long-term reliability:
- Advanced Material Composition: Composed of a unique blend of various material components such as polyethylene, ethylene vinyl acetate (EVA), and ethylene propylene rubber, ensuring optimal electrical and mechanical properties.
- High Mechanical Strength: Designed to offer robust mechanical strength, making them suitable for a wide variety of power cables and demanding installation environments.
- Strong UV and Weather Resistance: Provides excellent protection against harmful UV radiation and harsh weather conditions, ensuring long-term reliability in exposed environments.
- Excellent Electrical Properties: Possesses outstanding insulation properties, coupled with high corona resistance and tracking resistance, guaranteeing safe and efficient operation.
- Simple and Reasonable Structure: Features a straightforward and well-engineered design for straightforward and efficient application.
- Built-in Stress Control: Incorporates internal stress control mechanisms for uniform electric field distribution, enhancing cable longevity and performance.
- Versatile Compatibility: Suitable for both copper and aluminum cables.
- Flexible Lug Compatibility: Compatible with both crimp lugs and mechanical lugs, offering installation flexibility.
- Quick Assembly and Simple Installation: Designed for fast assembly and simple installation, significantly reducing installation time and labor costs on site.
Electrical Performance Parameters of STEEMA Heat Shrink Cable Joints
Our products undergo rigorous testing to ensure compliance with the highest electrical performance standards:
| Items | Parameter |
|---|---|
| Cable Rated Voltage | 26/35kV (Suitable for 11kV, 33kV, 35kV systems) |
| Frequency Withstand Voltage (AC) | 117kV/5min |
| Partial Discharge | 45kV < 10pC |
| Impulse Voltage | 200kV |
| Heating Cycles Test in Air | 65kV, 60 cycles in total |
| Applicable Cable Cross Section | 25-630mm² |
STEEMA Heat Shrink Cable Joints Product Introduction
Steema Transformers & Electricals (U) Ltd offers comprehensive heat shrinkable jointing solutions suitable for the intermediate connection of single-core/three-core XLPE, EPR, and other polymer cables across various voltage levels. Our joints are specifically designed to cater to systems operating at:
- 11kV (6/10kV, 8.7/15kV)
- 33kV (21/35kV, 26/35kV)
These kits ensure a secure, long-lasting, and environmentally sealed connection, critical for the reliable operation of your power infrastructure.
Product Execution Standards: IEC60502.4 – ensuring compliance with international and national quality benchmarks.
Steema Transformers & Electricals (U) Ltd is committed to providing high-quality, versatile, and reliable heat shrink cable joint solutions for your power infrastructure needs, ensuring the safety and efficiency of your electrical systems across various voltage levels. Contact us today to learn more.
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