Audited Supplier
HCLJ
Cold Shrinkable
Silicone Rubber
Insulation
Injection Molding
Rectangular
ISO, IEC, GB
Hifuture
Injection, Painting (Coating)
25-630 Sq.M.
Single-Core, Three-Core
Cu, Al, Cual
HiFuture
1 Set/ Carton
10kV, 20kV, 35kV, etc
Shenzhen, China
8538900000
Product Description
20kV Electrical Accessories Cold Shrink Cable Joint Kit
Technical Features:
1. Adopt self-developed cold shrink expansion technology combining with spiral supporting tube to avoid cracking, convenient and reliable.
2. Adopt non-magnetic constant force spring to permanent connect to ensure a good contact for long period without eddy.
3. Great expansion rate, long storage period after expansion, big and lasting pressing force on mating interface, avoid retraction does not reach the designated position.
4. Adopt imported high-performance grease to avoid moisture absorption and blending to ensure interface security.
Technical Data:
Products Show:
| Type | Conductor Cross Section (mm²) | |
| 8.7/15(17.5)kV | 12/20(24)kV | |
| HCLJ-20-1 | 25 | 25 |
| HCLJ-20-2 | 35-70 | 35-50 |
| HCLJ-20-3 | 95-150 | 70-120 |
| HCLJ-20-4 | 185-240 | 150-185 |
| HCLJ-20-5 | 300-400 | 240-300 |
| HCLJ-20-6 | 500-630 | 400-630 |
| 18/30(36)kV | 26/35(40.5)kV | |
| HCLJ-35-1 | 50-120 | 50-95 |
| HCLJ-35-2 | 150-240 | 120-185 |
| HCLJ-35-3 | 300-630 | 240-400 |
| HCLJ-35-4 | 500-630 | |
Technical Features:
1. Adopt self-developed cold shrink expansion technology combining with spiral supporting tube to avoid cracking, convenient and reliable.
2. Adopt non-magnetic constant force spring to permanent connect to ensure a good contact for long period without eddy.
3. Great expansion rate, long storage period after expansion, big and lasting pressing force on mating interface, avoid retraction does not reach the designated position.
4. Adopt imported high-performance grease to avoid moisture absorption and blending to ensure interface security.
Technical Data:
| Rated Voltage | 8.7/15(17.5)kV | 12/20(24)kV | 18/30(36)kV | 26/35(40.5)kV |
| Running Temperature | 17.5kV | 24kV | 36kV | 40.5kV |
| AC Withstand Voltage and DC Withstand Voltage | 39kV, 5min or 35kV, 15min, no flashover, no breakdown | 54kV,5min, or 48kV, 15min, no flashover, no breakdown | 81kV, 5min, or 72kV, 15min, no flashover, no breakdown | 117kV, 5min or 104kV, 15 min no flashover, no breakdown |
| Partial Discharge | 15kV, PD≤5pC | 20kV, PD≤5pC | 30kV, PD≤5pC | 45kV, PD≤5pC |
| Impulse Voltage Test | 95kV, ±10 times | 125kV, ±10 times | 170kV, ±10 times | 200kV, ±10 times |
| Short Circuit Thermal Stability (Conductor) | 24kA, 2s twice, no visible damage | 25kA, 2s twice, no visible damage | 23kA, 2s twice, no visible damage | 25kA, 2s twice, no visible damage |
| Short Circuit Dynamic Stability | 83kA, not less than 10ms, no visible damage | 63kA, not less than 10ms, no visible damage | 83kA, not less than 10ms, no visible damage | 88kA, not less than 10ms, no visible damage |
| Constant Voltage Load Cycle | apply voltage 1.25U0 to conductor and heat to(90-95)ºC heat for 5h and cool for 3h, total 3 times | |||
| Salt Spray Test | 1.25U0 1000h, no flashover, no breakdown, trip not more than 3 times, no obvious damage | |||
| Humidity Test | 1.25U0 300h, no flashover, no breakdown, trip not more than 3 times, no obvious damage | |||
| Long-time Running Temperature | -40ºC to 95ºC | |||
| Short Circuit Temperature | 250ºC, lasting time less than 5s | |||
| Cable Accessories Conductor Material | copper, aluminum, copper&aluminum | |||
Products Show:
