Characteristics: 1.Operating Temperature: -40 degree -- 110 degree ; 2.Shrink Temperature: 90 degree ; 3.Waterproof, Rohs
Product Introduction:
1KV heat shrinkable joint is intermediate connector for XLPE power cables. The whole set contains heat shrinkable insulation tubes and outer sleeves.Its unique patented water-proof design ensures the higher security of cable accessories.
Heat shrinkable insulation tubing is suitable for a variety of low voltage electrical and mechanical applications, and outer sleeve provides the mechanical and sealing functions of the over sheath over the joint area.
Standard Color:
Black
Technical Data:
PROPERTY | TEST CONDITION AND REQUIREMENT | RESULTS | |||
Insulation Resistance | ≥ 1000 MΩ | ≥ 1000 MΩ | |||
A.C. Voltage Withstand | No breakdown and flashover shall occur at 4kVx1min | No breakdown and flashover occurred on the combi.sample | |||
Impulse Voltage Withstand | 10 positive and 10 negative, 8 kV peak | no breakdown and no flashover occurred on the combi.sample | |||
Thermal Short Circuit | No transfigure and welding shall occur on all parts at 17.7kAx1s | No transfigure and welding shall occur on all parts at 17.7kAx1s | |||
DC negative polarity voltage withstand for 5 min. | no breakdown and no flashover at 15kV | no breakdown and no flashover occurred on the combi. sample at 15kV | |||
A.C. Voltage withstand, 4h | 2.4kVx4h | Pass | |||
Impact | No visible damage | No visible damage | |||
Load Cycling | 3 cycles | Pass | |||
197A, heating for 5h, cooling for 3h | |||||
Oil-seal up test | Heating for 24h, cooling for 24h. Conductor's temperature is 65, oil pressure: 100MPA | No leaking, no seeping | |||
(Only for Paper insulated cables) |
| Basic data | ||
| Item | Mode & Specification | The Applicable Cable Section |
| (mm2) | ||
| 1-core cable termination | SY-1/1.0 | 10-16 |
| SY-1/1.1 | 25-50 | |
| SY-1/1.2 | 70-120 | |
| SY-1/1.3 | 150-240 | |
| 2-core cable termination | SY-1/2.0 | 10-16 |
| SY-1/2.1 | 25-50 | |
| SY-1/2.2 | 70-120 | |
| SY-1/2.3 | 150-240 | |
| 3-core cable termination | SY-1/3.0 | 10-16 |
| SY-1/3.1 | 25-50 | |
| SY-1/3.2 | 70-120 | |
| SY-1/3.3 | 150-240 | |
| 4-core cable termination | SY-1/4.0 | 10-16 |
| SY-1/4.1 | 25-50 | |
| SY-1/4.2 | 70-120 | |
| SY-1/4.3 | 150-240 | |
| 5-core cable termination | SY-1/5.0 | 10-16 |
| SY-1/5.1 | 25-50 | |
| SY-1/5.2 | 70-120 | |
| SY-1/5.3 | 150-240 | |
1KV Heat Shrinkable Cable Accessories (joint)
