Cold Shrink Cable Accessories / Medium & Low Voltage Cable Joint
Heat-shrink intermediate joint
Model:
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Description
1. Complies with environmental protection requirements. 2. Based on polyolefin with excellent insulation properties, after radiation cross-linking modification, the product has excellent resistance to tracking, electrical erosion, and aging. 3. The 6-35kV heat-shrinkable cable intermediate joint uses a parameter stress control method to disperse the concentration of electrical stress, and the product is composed of multiple layers of tubing. 4. The product must be installed under heating conditions.
Features
- 1. Meets environmental protection requirements. 2. Based on polyolefin with excellent insulation performance, after irradiation cross-linking modification, the product has excellent creepage resistance, tracking resistance, and aging resistance. 3. The 6-35kV heat-shrinkable cable intermediate joint uses a parametric stress control method to dissipate electric stress concentration, and the product is composed of multiple layers of tubing. 4. The product must be installed in a heated state.
Specifications
8.7/15 kV12/20 kV / 18/30 kV / 26/35 kV
5 min power-frequency withstand voltage test39 kV / 54 kV / 81 kV / 117 kV
Partial discharge test15 kV / 20 kV / 30 kV / 45 kV
Load cycle test in air22 kV / 30 kV / 45 kV / 65 kV
Load cycle test in water22 kV / 30 kV / 45 kV / 65 kV
Impulse voltage test95 kV / 125 kV / 170 kV / 200 kV
Maximum allowable temperature during normal operation90°C / 90°C / 90°C / 90°C
1 / 2
1
2
Features
- 1. Meets environmental protection requirements. 2. Based on polyolefin with excellent insulation performance, after irradiation cross-linking modification, the product has excellent creepage resistance, tracking resistance, and aging resistance. 3. The 6-35kV heat-shrinkable cable intermediate joint uses a parametric stress control method to dissipate electric stress concentration, and the product is composed of multiple layers of tubing. 4. The product must be installed in a heated state.
Specifications
8.7/15 kV12/20 kV / 18/30 kV / 26/35 kV
5 min power-frequency withstand voltage test39 kV / 54 kV / 81 kV / 117 kV