Heat Shrinkable Cable Joints
✅Strong environment adaptability,can be used both indoor and outdoor conditions
✅Easy installation
✅Light weight,compact size
✅Insulation solution
✅Diverse application scenarios
- Product Introduction
Radiation cross-linked heat-shrinkable intermediate and terminal joints (cable accessories) are innovative products in the cable industry.They feature compact size, reliable performance, easy installation, and cost-effectiveness.
These accessories are suitable for various power cables (including cross-linked cables, plastic cables, and oil-impregnated cables), serving as indoor/outdoor terminals, intermediate connectors, and communication cable joints.
These insulation cable accessories are perfect solutions for power transmission and distribution in multiple fields.
Technical Data
1 KV heat shrinkable cable joints
| Material name | Performance | Parameter |
|---|---|---|
| Heat shrinkable material | Shore hardness (A) | 84±3 |
| Tensile strength (Mpa) | ≥ 12 | |
| Shrinkable temperature (℃) | 120–130 | |
| Insulation tubing | 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 |
8.7/15kV heat shrinkable cable joints
| Item | Performance | Parameter |
|---|---|---|
| Power frequency dry-state withstand voltage (kV/5min) | 39 | No flashover or breakdown |
| Power frequency wet-state withstand voltage (kV/5min) | 39 | No flashover or breakdown |
| Power frequency long-time withstand voltage (kV/4h) | 35 | No flashover or breakdown |
| Impulse withstand voltage (kV,1.2/50μs, ±10 times) | 105 | No breakdown |
| DC withstand voltage (kV/15min) | 52 | No flashover or breakdown |
| Part discharge (kV.pC/1.5U₀) | 10 | Pass |
20/24kV heat shrinkable cable joints
| Item | Performance | Parameter |
|---|---|---|
| Power frequency dry-state withstand voltage (kV/5min) | 54 | No flashover or breakdown |
| Power frequency wet-state withstand voltage (kV/5min) | 54 | No flashover or breakdown |
| Power frequency long-time withstand voltage (kV/4h) | 48 | No flashover or breakdown |
| Surge withstand voltage (kV/1.2/50μs, ±10 times) | 125 | No breakdown |
| DC withstand voltage (kV/15min) | 96 | No flashover or breakdown |
| Part discharge (kV.pC/1.5U₀) | 10 | Pass |
Model Choice
1 KV heat shrinkable cable joints
8.7/15kV heat shrinkable cable joints
20/24kV heat shrinkable cable joints
Service
Pre-sales service: in-depth understanding of customer needs,technical scheme assitance, product consultation.
In-sale service:
· 1.Order processing: Promote response to ensure accuracy.
· 2.Production coordination: Close work with production department to monitor production progress and ensure on-time delivery.
· 3.Logistics arrangement: Select the most suitable logistics partners to ensure product safety and on-time delivery.
· 4. Installation guide: Provide detailed installation guidance and technical support to ensure the correct installation and configuration of the product.
After-sales service: Provide all time technical support by phone, mail and remote assistance. Continuous improvement of product and service quality.
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