8.7/15KV Cold-shrinkable terminal and splices for power cable
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Product facts
- Excellent raw material: prefabricated body is composed of high-elasticity silicon rubber, which has excellent insulation, elongation and breakdown properties, small residual deformation after expansion.
- Cold-shrinkable construction: using latest expansion equipment and expansion support tube to ensure product expand without damage.
- Easy installation: Cold-applied, no need fire or special tool, no need to joint or bind copper wire. It can save labor force, time and space.
Application
Widely used in the following fields: electric power, communication, war industry ,metallurgy, mining and petroleum chemical industry ,etc
Technical data
Product name | Test item | Standard requirement | Result | Remarks |
8.7/15KV indoor/outdoor terminal and splices | Power frequency voltage withstand test | under 45kv, within 1min. no flash and no breakdown | under 45kv, within 1min. no flash and no breakdown | Qualified |
Test of partial discharge | 13kv, ≤20pC | 13kv, 3pC | Qualified |
Load circulation test | 5h heated, 3h cooled. conductor heated to 95℃ | Conductor heated to 90-95℃, total 3 circulations | |
Partial discharge test | 13kv, ≤20pC | 13kv, 3pC | Qualified |
Impulse voltage test | Under105kv, on negative and positive poles applied 10times each, no flash and no breakdown | Under 105kv, no flash and no breakdown | Qualified |
Test of the negative pole | 52KV, 15min no flash and no breakdown | 52KV, 15min no flash and no breakdown | Qualified |
4h power frequency voltage test | 35KV, 4h no flash and no breakdown | 35KV, 4h no flash and no breakdown | Qualified |
Specification
Product mane | Mode specification | Applicable section (mm² ) |
8.7/15KV one-core indoor terminal | TNPE-NLY-10 /1.1 | 25-50 |
TNPE-NLY-10 /1.2 | 70-120 |
TNPE-NLY-1 0/1.3 | 150-240 |
TNPE-NLY-1 0/1.4 | 300-400 |
8.7/15KV one-core cold outdoor terminal | TNPE-WLY-10 /1.1 | 25-50 |
TNPE-WLY-10 /1.2 | 70-120 |
TNPE-WLY-10/ 1.3 | 150-240 |
TNPE-WLY-10/ 1.4 | 300-400 |
8.7/15KV one-core splices | TNPE-JLY- 10 / 1.1 | 25-50 |
TNPE-JLY- 10 / 1.2 | 70-120 |
TNPE-JLY- 10 / 1.3 | 150-240 |
TNPE-JLY- 10 / 1.4 | 300-400 |
8.7/15KV three-core indoor terminal | TNPE-NLY-10 / 3.1 | 25-50 |
TNPE-NLY-10 / 3.2 | 70-120 |
TNPE-NLY-1 0/ 3.3 | 150-240 |
TNPE-NLY-1 0/ 3.4 | 300-400 |
8.7/15KV three-core cold outdoor terminal | TNPE-WLY-10 / 3.1 | 25-50 |
TNPE-WLY-10 /3.2 | 70-120 |
TNPE-WLY-10/ 3.3 | 150-240 |
TNPE-WLY-10/3.4 | 300-400 |
8.7/15KV three-core splices | TNPE-JLY- 10 / 3.1 | 25-50 |
TNPE-JLY- 10 / 3.2 | 70-120 |
TNPE-JLY-10 / 3.3 | 150-240 |
TNPE-JLY-10 / 3.4 | 300-400 |
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