1kV Heat-Shrinkable Cable Terminations
1. Easy and quick installation 2. Excellent insulation and sealing, waterproof & moisture-proof 3. Compact size, light weight, space-saving 4. Cost-effective and high cost performance 5. Good weather resistance and long service life 6. Strong compatibility, wide application range
- Product Introduction
1kV heat-shrinkable cable terminations are small in size, light in weight, stable performance, high adaptability, simple installation and cost effective, It is suitable for various power cables, including cross-linked cables, plastic cables and oil-immersed cables.
It can be classified into two types based on the usage environment: indoor and outdoor, the main difference is that the outdoor type is equipped with insulating skirts, while the indoor type is without insulating skirts, so the outdoor type can be used as an indoor alternative if its skirts are removed before installation.
It can be classified by voltage range, namely 1kV to 35kV: 1kV, 10kV, 20kV, 35kV
According to the number of cable cores it is compatible with, it can be further divided into 1-core to 5-cores: 1Core, 2 cores, 3 cores, 4 cores, 5cores.
Model meaning:
Technical Data
| Material name | Performance | Parameter |
|---|---|---|
| Heat shrinkable material | Shore hardness (A) | 84±3 |
| Tensile strength (Mpa) | ≥ 12 | |
| Shrinkable temperature (℃) | 120–130 | |
| Insulation tube | Volume resistivity (Ω.cm) | ≥ 1×10¹⁴ |
| Dielectric strength (kV/mm) | ≥ 20 | |
| Radial shrinkable ratio | - | 2.5:1 |
| Longitudinal shrinkable ratio (%) | - | ±5 |
| Power frequency long-time withstand voltage | (kV/4h) | 2.4 |
| Power frequency dry-state withstand voltage | (kV/5min) | 4 |
Selection Table
Selection Table of 1kV Heat-Shrinkable Cable Terminations
|
Cable Cross -section (mm ²) |
Cable cores |
|||||
|
Single core |
Two cores |
Three cores |
Four cores |
Five cores |
||
|
1kV Heat-Shrinkable Cable Terminations |
10,16 |
SY-1/1.0 |
SY-1/2.0 |
SY-1/3.0 |
SY-1/4.0 |
SY-1/5.0 |
|
25,35,50 |
SY-1/1.1 |
SY-1/2.1 |
SY-1/3.1 |
SY-1/4.1 |
SY-1/5.1 |
|
|
70,95,120 |
SY-1/1.2 |
SY-1/2.2 |
SY-1/3.2 |
SY-1/4.2 |
SY-1/5.2 |
|
|
150,185,240 |
SY-1/1.3 |
SY-1/2.3 |
SY-1/3.3 |
SY-1/4.3 |
SY-1/5.3 |
|
|
300,400 |
SY-1/1.4 |
SY-1/2.4 |
SY-1/3.4 |
SY-1/4.4 |
SY-1/5.4J |
|
Application:
● Power Systems: power transmission & distribution lines, as well as cable joints for ring main units, pad-mounted transformers and distribution cabinets.
● Industrial area: Power and control cable connections for factories, mines and offshore platforms.
● Infrastructure: Power supply lines for subways, tunnels, highways and airports.
● Communication Sector: Sealing and protection of cables in communication base stations and data centers.
● Maintenance Scenarios: Rapid repair for damaged cable outer sheaths.
Factory
Hubei Haneng Electric Power Technology Co., Ltd. is a branch company of Jinneng, and is located in Xiaogan City, Hubei Province. Haneng is a professional manufacturer of cable accessories integrating scientific research, development, manufacturing, trade and service. We mainly produce special high-performance cable accessories and focus R&D on electrical insulation material in photovoltaic new energy field, products cover 1kV-220kV indoor and outdoor heat and cold shrinkable cable terminal and intermediate connector, direct insertion arrester and other electrical products.
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