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10kV cold shrink terminal
10kV cold shrink terminal
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Application areas:
It has excellent cold resistance and is particularly suitable for high altitude areas, cold areas, humid areas, salt spray areas and heavily polluted areas.
Product Description:
Full cold shrink technology: no need to use fire or special tools, and no trouble of gradual insertion. Just gently pull out the core rope, it will shrink by its own elasticity, thus tightly adhering to the cable to complete the installation.
Reliable insulation: Imported liquid silicone rubber is used to ensure excellent insulation and high recovery elasticity. After installation, it always provides constant and long-lasting radial pressure on the cable body, with small partial discharge and "breathing" with the cable body.
Good sealing: The terminal body is equipped with cold shrink finger sleeves, cold shrink insulation tubes and cold shrink terminal sealing tubes to ensure the excellent elastic sealing and moisture-proof performance of the accessories.
Easy Installation: Installation is simple and technically independent. Cable pre-treatment requires a short stripping distance, minimizing installation space. Grounding utilizes a constant-force spring process, eliminating the need for welding or copper wire ties, making it faster and more reliable.
Widely used: Anti-fouling, anti-aging, good hydrophobicity, corrosion resistance and UV resistance, ensuring long-term stable performance. With excellent cold resistance, it is particularly suitable for high altitude areas, cold areas, humid areas, salt spray areas and heavily polluted areas.
Product parameters:
8.7/15kV terminal test project
|
pilot projects |
Standard requirements |
|
1min outdoor terminal rain power frequency voltage test |
35kV , no flashover, no breakdown |
|
5min power frequency withstand voltage test |
39kV , no flashover, no breakdown |
|
Partial discharge test |
The discharge capacity is not more than 10pC at 15kV |
|
Constant voltage load cyclic voltage test (in air) |
23kV , conductor heated to ( 95-100 ) ℃, each cycle is 8h , including 5h heating and 3h cooling , a total of 60 cycles |
|
Lightning impulse voltage test |
95kV , 10 times each of positive and negative polarity, no flashover, no breakdown |
|
15min AC withstand voltage test |
23kV , no flashover, no breakdown |
|
Outdoor terminal salt spray test |
11kV , 1000h , no flashover, no breakdown |
|
Indoor terminal humidity test |
11kV , 300h , no flashover, no breakdown |
Product Selection:
|
Voltage level |
Number of cores |
Cable cross section /mm2 |
Insulation outer diameter /mm |
Product Code |
|
8.7/15(17.5)kV |
1, 3 Indoor terminal |
25-50 70-120 150-240 300-400 500-630 |
16-19.5 19-24.5 23.5-30 30.5-35 37-42.3 |
8.7/15kVWLN- 1/1(3/1) 8.7/15kVWLN- 1/2(3/2) 8.7/15kVWLN- 1/3(3/3) 8.7/15kVWLN-1/4(3/4) 8.7/15kVWLN-1/5(3/5) |
|
1, 3 Outdoor terminals |
25-50 70-120 150-240 300-400 500-630 |
16-19.5 19-24.5 23.5-30 30.5-35 37-42.3 |
8.7/15kVWLW- 1/1(3/1) 8.7/15kVWLW- 1/2(3/2) 8.7/15kVWLW- 1/3(3/3) 8.7/15kVWLW-1/4(3/4) 8.7/15kVWLW-1/5(3/5) |
|
|
6/10(12)kV |
1, 3 Indoor terminal |
50-70 95-150 185-300 400-500 630 |
16-19.5 19-24.5 23.5-30 30.5-35 37-42.3 |
6/10kVWLN-1/1(3/1) 6/10kVWLN- 1/2(3/2) 6/10kVWLN-1/3(3/3) 6/10kVWLN-1/4(3/4) 6/10kVWLN-1/5(3/5) |
|
1, 3 Outdoor terminals |
50-70 95-150 185-300 400-500 630 |
16-19.5 19-24.5 23.5-30 30.5-35 37-42.3 |
6/10kVWLW-1/1(3/1) 6/10kVWLW- 1/2(3/2) 6/10kVWLW- 1/3(3/3) 6/10kVWLW- 1/4(3/4) 6/10kVWLW- 1/5(3/5) |
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