型号说明 Model Explaination
注:1KV, 10KV: 序号“0”表示10-16mm2;
“1”表示25-50mm2;
“2”表示70-120mm2;
“3”表示150-240mm2;
“4”表示300-400mm2;
35KV: 序号“0”表示25-35mm2;
“1”表示35-120mm2;
“2”表示150-300mm2;
“3”表示400-630mm2;
电缆芯数：1芯，2芯，3芯，4芯，5芯。
Cores of the cables :Single core、two cores、three cores、four cores、five cores.
例：“WSY-10/3.1”表示10KV交联聚乙烯电缆户外热缩终端,适于截面为25-50mm2的三芯截面电缆。
For example: “WSY-10/3.1”:10KV“XLPE”cable Heat-shrinkable outdoor termination; three cores of the cables and the section area is 25-50 mm2.
1KV、10KV、35KV热缩电力电缆终端头、中间接头系列产品，集防水、应力控制、屏蔽、绝缘于一体，具有良好的电气性能，能在各种恶劣的环境条件下长期使用，具有重量轻、安装方便等优点。广泛的应用于电力、石油、化工、冶金、铁路港口和建筑各个领域。
1KV、10KV、35KVseries heat shrinkable cable termination and staight through joint have the function of water proof,the stress control,shield adn the insulated.With the excellent electrical and mechanical functions,they can be used in all kinds of foul conditions for along time.with the light weight and easy mounting,they are widely used in power supply,and petro chemicals,meta-llurgy.railway station,seaportand anchitecture,etc.
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实验项目
Test item |
外绝缘管
Out insulation tube |
隔油管
Oil-resistant tube |
应力管
Stress control tube |
导电管Conductive tube |
护套管Shield tube |
|
硬度（邵氏A型）≤Hardness(shoe A) |
90 |
93 |
90 |
90 |
90 |
|
抗张强度MPa≥Tensile strength |
7.0 |
12.0 |
8.0 |
10.0 |
13.0 |
|
断裂伸长率%≥Elongation at break |
400 |
400 |
300 |
300 |
300 |
|
热老化(120℃,168h)k1?k2≥Heat Span |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
|
氧指数≥Oxygen index |
30 |
— |
— |
— |
— |
|
耐油性(浸电缆油,70℃,168h)k1?k2≥Oil-resistant(immorsed in cable oil) |
— |
0.8 |
— |
0.7 |
— |
|
体积电阻率≥Volume resistivity rate |
1×1012 |
1×1013 |
1×1012 |
1×100-1 |
1×1011 |
|
击穿强度MV/m≥Break down strength |
20 |
25 |
— |
— |
15 |
|
介电常数
Dielectric Constant |
— |
— |
18 |
— |
— |
|
耐电痕(1A 3.5级) ≥Leaking Voltage |
3.5 |
— |
— |
— |
— |
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