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8.7/15kV三芯冷缩户内终端安装图
Installation Guide for 8.7/15kV Three-core Cold Shrink Indoor Termination |
8.7/15kV三芯冷缩户内终端配套图
Contents of 8.7/15kV Three-core Cold Shrink Indoor Termination |
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8.7/15kV单芯冷缩户内终端安装图
Installation Guide for 8.7/15kV Single-core Cold Shrink Indoor Termination |
8.7/15kV单芯冷缩户内终端配套图
Contents of 8.7/15kV Single-core Cold Shrink Indoor Termination |
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8.7/15kV三芯冷缩户外终端安装图
Installation Guide for 8.7/15kV Three-core Cold Shrink Outdoor Termination |
8.7/15kV三芯冷缩户外终端配套图
Contents of 8.7/15kV Three-core Cold Shrink Outdoor Termination |
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8.7/15kV单芯冷缩户外终端安装图
Installation Guide for 8.7/15kV Single-core Cold Shrink Outdoor Termination |
8.7/15kV单芯冷缩户外终端配套图
Contents of 8.7/15kV Single-core Cold Shrink Outdoor Termination |
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8.7/15kV三芯冷缩中间接头配套图
Contents of 8.7/15kV Three-core Cold Shrink Joints |
8.7/15kV单芯冷缩中间接头配套图
Contents of 8.7/15kV Single-core Cold Shrink Joints |
型 号
Types |
名 称
Names |
适用电缆电压等级
Voltage Grade |
适用导体截面积（mm2）
Nominal Cross-section
of Conductor （mm2） |
电缆线芯绝缘直径范围（mm）
Insulation Dia Range (mm） |
XLN-10/3.1
XLN-10/3.2
XLN-10/3.3
XLN-10/3.4 |
8.7/15kV三芯冷缩户内终端
8.7/15kV Three-core Cold Shrink Indoor Termination |
8.7/15（18）kV |
25-50mm2
70-150mm2
185-400mm2
500-800mm2 |
16.2-20.2
20.0-26.4
26.0-36.8
36.8-45.0 |
XLW-10/3.1
XLW-10/3.2
XLW-10/3.3
XLW-10/3.4 |
8.7/15kV三芯冷缩户外终端8.7/15kV Three-core Cold Shrink Outdoor Termination |
8.7/15（18）kV |
25-50mm2
70-150mm2
185-400mm2
500-800mm2 |
16.2-20.2
20.0-26.4
26.0-36.8
36.8-45.0 |
XLJ-10/3.1
XLJ-10/3.2
XLJ-10/3.3 |
8.7/15kV三芯冷缩中间接头8.7/15kV Three-core Cold Shrink Joints |
8.7/15（18）kV |
25-50mm2
70-150mm2
185-400mm2 |
16.2-20.2
20.0-26.4
26.0-36.8 |
XLN-10/1.1
XLN-10/1.2
XLN-10/1.3
XLN-10/1.4 |
8.7/15kV单芯冷缩户内终端8.7/15kV Single-core Cold Shrink Indoor Termination
|
8.7/15（18）kV |
25-50mm2
70-150mm2
185-400mm2
500-800mm2 |
16.2-20.2
20.0-26.4
26.0-36.8
36.8-45.0 |
XLW-10/1.1
XLW-10/1.2
XLW-10/1.3
XLW-10/1.4 |
8.7/15kV单芯冷缩户外终端8.7/15kV Single-core Cold Shrink Outdoor Termination |
8.7/15（18）kV |
25-50mm2
70-150mm2
185-400mm2
500-800mm2 |
16.2-20.2
20.0-26.4
26.0-36.8
36.8-45.0 |
XLJ-10/1.1
XLJ-10/1.2
XLJ-10/1.3 |
8.7/15kV单芯冷缩中间接头8.7/15kV Single-core Cold Shrink Joints |
8.7/15（18）kV |
25-50mm2
70-150mm2
185-400mm2 |
16.2-20.2
20.0-26.4
26.0-36.8 |
8.7/15（18）kV冷缩电缆附件主要试验项目
The Main Testing Items For 8.7/15（18）kV Cold Shrink Cable Accessories |
序号
No. |
试 验 项 目
Testing Items |
试验条件及标准
Testing Conditions and Standards |
试 验 结 果
Results |
备注
Remarks |
| 1 |
工频耐压 AC withstand voltage test |
39kV5min 不闪络、不击穿
Neither breakdown nor flashover shall occur at 39kV for 5min |
通过 Pass |
|
| 2 |
局部放电 Partial discharge test |
在15kV下，放电量≤10pc
The magnitude of the discharge at 15kV shall not exceed 10pc |
通过 Pass |
|
| 3 |
冲击电压试验 Impulses voltage withstand test |
95kV，±10次 不闪络、不击穿
Neither breakdown nor flashover shall occur at 10 positive and 10 negative impulses of 95kV |
不击穿、不闪络
No breakdown no flashover |
|
| 4 |
恒压负荷循环（在空气中）Heating cycle (in air) |
导体施加电压23kV，并加热至（95-100）°C。其中温度稳定2h，冷却3h，共3次循环。
Temperature stability 2h, cooling 3 h,3 cycles in air at the conductor temperature of 95°C to 100 °C and 23kV |
不击穿及由以下试验评定试验结果
No breakdown. Evaluation by the following test results |
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| 5 |
局部放电（正常运行时导体最高温加5-10°C）
Partial discharge(at the normal operation the conductor's high temperature add 5-10 °C) |
在15kV下，放电量≤10pc
The magnitude of the discharge at 15kV shall not exceed 10pc |
通过 Pass |
|
| 6 |
恒压负荷循环试验 Heating cycle voltage test |
导体施加电压23kV，并加热至（95-100）°C。其中温度稳定2h，冷却3h，共60次循环。（30次在空气中，30次在水中）
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)
|
不击穿及由以下试验评定试验结果
No breakdown. Evaluation by the following test results |
|
| 7 |
局部放电（正常运行时导体最高温加5-10°C和环境温度下）
Partial discharge(at the normal operation |
在15kV下，放电量≤10pc
The magnitude of the discharge at 15kV shall not exceed 10pc |
通过 Pass |
|
| 8 |
热稳定试验 Thermal short-circuit test |
在23.0kA下，短路2次，无可见损伤
No visible deterioration at 23.0kA,2 short circuit |
通过 Pass |
|
| 9 |
动稳定试验 Dynamic short-circuit test |
在81kA下，短路1次，无可见损伤
No visible deterioration at 81kA,1 short circuit |
通过 Pass |
|
| 10 |
冲击电压试验 Impulses voltage withstand |
95kV，±10次
At 10 positive and 10 negative impulses of 95kV |
不击穿、不闪络
No breakdown no flashover |
|
| 11 |
交流耐压 AC withstand voltage test |
23kV,15min. |
不击穿、不闪络
No breakdown no flashover |
|
| 12 |
潮湿试验 Humidity tests |
11kV，300h |
不发生击穿、闪络和过电流释放
No breakdown no flashover no over-current release
|
户内终端
Indoor Termination |
| 13 |
盐雾试验 Salt fog tests |
11kV，300h |
不发生击穿、闪络和过电流释放
No breakdown no flashover no over-current release
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户外终端
Outdoor Termination |
