EPDM Waterproof Cold Shrink Cable End Caps, Cable End Protection
Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.- Core No.：1 or 2 or 3 or 4 or 5
- Cable Type：XLPE , Screen Armored Cables
- Termination：Indoor or Outdoor
- Material：Silicone Rubber
- Transport Package：Carton Package or Pallet Package
- Specification：1~36KV
Base Info
- Model NO.：SB-CSTJ
- Trademark：SUNBOW
- Origin：Shenzhen, China
- HS Code：85472000
- Production Capacity：50000 Per Monthy
Description
3 or 4 or 525-50mm2 0.6/1kVWLJ-3(4/5)-1 70-120mm2 0.6/1kVWLJ-3(4/5)-2 150-240mm2 0.6/1kVWLJ-3(4/5)-3 300-400mm2 0.6/1kVWLJ-3(4/5)-4
Performance of Cold shrink cable accessories
Performance of Cold shrink cable accessories
| SEQ. | Test Project | 18/30kV(36) | 12/20kV(24) | 8.7/15kV(17.5) | Result |
| 1 | AC voltage (in air and ambient temperature) | AC for 5min. at 81kV no breakdown, no flashover | AC for 5min. at 54kV no breakdown, no flashover | AC for 5min. at 39kV no breakdown, no flashover | PASS |
| 2 | Partial discharge test | ≤10pc at 31kV | ≤10pc at 20kV | ≤10pc at 15kV | PASS |
| 3 | Impulse test | 10 impulses of each polarity at 170kV | 10 impulses of each polarity at 125kV | 10 impulses of each polarity at 95kV | PASS |
| 4 | Heating cycle in air (for termination ) | 60 cycles at 95ºC~ 100ºC and 45kV in air, no breakdown | 60 cycles at 95ºC~ 100ºC and 30kV in air, no breakdown | 60 cycles at 95ºC~ 100ºC and 22kV in air, no breakdown | PASS |
| 5 | Heating cycle in air (for joints ) | 30 cycles at 95ºC~ 100ºC and 45kV in air, no breakdown | 30 cycles at 95ºC~ 100ºC and 30kV in air, no breakdown | 30 cycles at 95ºC~ 100ºC and 22kV in air, no breakdown | PASS |
| 6 | Heating cycle voltage test under water | 30 cycles at 95ºC~ 100ºC and 45kV under water, no breakdown | 30 cycles at 95ºC~ 100ºC and 30kV under water, no breakdown | 30 cycles at 95ºC~ 100ºC and 22kV under water, no breakdown | PASS |
| 7 | Thermal short circuit (screen) | no visible deterioration at current 1.97kA for 2s | no visible deterioration at current 1.97kA for 2s | no visible deterioration at current 1.97kA for 2s | PASS |
| 8 | Thermal short circuit (conductor) | no visible deterioration at current 3.0kA for 1s | no visible deterioration at current 3.0kA for 1s | no visible deterioration at current 3.0kA, for 1s | PASS |
| 9 | Dynamic short circuit | no visible deterioration at current 23.0kA for 2s | no visible deterioration at current 23.0kA for 2s | no visible deterioration at current 23.0kA for 2s | PASS |
| 10 | AC voltage for 15 min | AC for 15 min at 45kV. no breakdown, no flashover | AC for 15 min at 30kV. no breakdown, no flashover | AC for 15 min at 22kV. no breakdown, no flashover | PASS |
| 11 | Salt fog (for outdoor terminations only) | 1000H at 22.5kV, no breakdown, no flashover | 1000H at 15kV, no breakdown, no flashover | 1000H at 11kV, no breakdown, no flashover | PASS |
| 12 | Humidity (for indoor terminations only) | 300H at 22.5kV, no breakdown, no flashover | 300H at 15kV, no breakdown, no flashover | 300H at 11kV, no breakdown, no flashover | PASS |