High Voltage Cold Shrink Cable Breakout Boot up to 42kV
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We offer a special cold shrink breakout boot for three core cables with a voltage range of 26kv to 42kv. This breakout boot is made of an insulating, waterproof and high temperature resistant silicone rubber to provide an overall protection for the cable branch. To use, just remove the plastic support from inside the sleeve, and the sleeve will automatically shrink. This is a convenient, safe process.
Optional type| Specification | Cross sectional area of applicable cable(mm2) | Diameter before shrinking | |
| Small branch | Large branch | ||
| 35kv3.1 | 50-95 | 52 | 120 |
| 35kv3.2 | 120-185 | 60 | 135 |
| 35kv3.3 | 240-400 | 65 | 145 |
| Item | Test condition |
| West state power frequency withstand voltage test(external) | 104kv, 1min |
| Dry power frequency voltage withstand test(inside) | 117kv,5min |
| Impact withstand voltage test | 250kv1.2/50us 10 times |
| Partial discharge test | ≤10pc(1.73U) |
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