- Other Wires[9]
- Cable Sleeves[9]
- Rubber Hoses[3]
- Contact Person : Mr. Xu Aaron
- Company Name : Hangzhou Li Kang Rubber Technology Co., Ltd.
- Tel : 86-0571-88682675
- Fax : 86-0571-88682375
- Address : Zhejiang,Hangzhou,Xianlin Industrial areas Yuhang District Hangzhou City Zhejiang Province China
- Country/Region : China
- Zip : 310000
8.7/15(18)kV Single-core Cold Shrink Joints
Related Product Searches:8.7/15(18)kV Single-core Cold Shrink Joints,High Quality,cold shrink cable joints, types of electrical joints
Types | Names | Voltage Grade | Nominal Cross-section of Conductor (mm2) |
JLSY-10/1.1 | 8.7/15kV Single-core Cold Shrink Joints | 8.7/15(18)kV | 25-50mm2 |
JLSY-10/1.2 | 70-150mm2 | ||
JLSY-10/1.3 | 185-400mm2 |
The Main Testing Items For 8.7/15(18)kV Cold Shrink Cable Accessories | ||||
No. | Testing Items | Testing Conditions and Standards | Results | Remarks |
1 | AC withstand voltage test | Neither breakdown nor flashover shall occur at 39kV for 5min | Pass |
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2 | Partial discharge test | The magnitude of the discharge at 15kV shall not exceed 10pc | Pass |
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3 | Impulses voltage withstand test | Neither breakdown nor flashover shall occur at 10 positive and 10 negative impulses of 95kV | No breakdown no flashover |
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4 | Heating cycle (in air) | Temperature stability 2h, cooling 3 h,3 cycles in air at the conductor temperature of 95°C to 100 °C and 23kV | No breakdown. Evaluation by the following test results |
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5 | Partial discharge(at the normal operation the conductor's high temperature add 5-10 °C) | The magnitude of the discharge at 15kV shall not exceed 10pc | Pass |
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6 | Heating cycle voltage test | Temperature stability 2h, cooling 3h ,60 cycles at the conductor temperature of 95°C to 100 °C and 23kV(30 times in air and 30 times in water) | No breakdown. Evaluation by the following test results |
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7 | Partial discharge(at the normal operation | The magnitude of the discharge at 15kV shall not exceed 10pc | Pass |
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8 | Thermal short-circuit test | No visible deterioration at 23.0kA,2 short circuit | Pass |
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9 | Dynamic short-circuit test | No visible deterioration at 81kA,1 short circuit | Pass |
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10 | Impulses voltage withstand | At 10 positive and 10 negative impulses of 95kV | No breakdown no flashover |
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11 | AC withstand voltage test | 23kV,15min. | No breakdown no flashover |
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12 | Humidity tests | 11kV,300h | No breakdown no flashover no over-current release | Indoor Termination |
13 | Salt fog tests | 11kV,300h | No breakdown no flashover no over-current release | Outdoor Termination |
8.7/15(18)kV Single-core Cold Shrink Joints
