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0.6/1kV PE Insulated (Radiant XLPE Insulated; Halogen-free low smoke flame retardant polyolefin Insulated; Radiant cross-linking Halogen-free low smoke flame retardant polyolefin Insulated) Halogen-free low smoke flame retardant polyolefin sheathed Power Cables (Including fire-resisting type)
2.1 执行标准：Q/JL101. 0017-2008
Standard: Q/JL101.017-2008
2.2 电缆的型号、名称和适用范围
Type, Name and Application
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型号 Type |
名称 Name |
适用范围 Application |
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铜芯 Copper conductor |
铝芯 Aluminum conductor |
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WDZ－YY WDZN－YY |
WDZ－YLY |
聚乙烯绝缘无卤低烟阻燃聚烯烃护套电力电缆(耐火) PE Insulated Halogen-free low smoke flame retardant polyolefin sheathed Power Cable (Fire-resistant) |
敷设在室内、隧道及电缆沟内，电缆不能承受机械外力 For laying indoors, in tunnels and cable ditch, unable to bear external mechanical forces |
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WDZ－YJY WDZN－YJY |
WDZ－YJLY |
辐照交联聚乙烯绝缘无卤低烟阻燃聚烯烃护套电力电缆(耐火) Radiant XLPE Insulated Halogen-free low smoke flame retardant polyolefin sheathed Power Cable (Fire-resistant) |
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WDZ－YY23 WDZN－YY23 |
WDZ－YLY23 |
聚乙烯绝缘钢带铠装无卤低烟阻燃聚烯烃护套电力电缆(耐火) PE Insulated, Steel tape armored, Halogen-free low smoke flame retardant polyolefin sheathed Power Cable (Fire-resistant) |
敷设在室内、隧道内直埋土壤，电缆能承受机械外力作用 For laying indoors and in tunnels and direct in ground , able to bear external mechanical forces |
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WDZ－YJY23 WDZN－YJY23 |
WDZ－YJLY23 |
辐照交联聚乙烯绝缘钢带铠装无卤低烟阻燃聚烯烃护套电力电缆(耐火) Radiant XLPE Insulated, Steel tape armored, Halogen-free low smoke flame retardant polyolefin sheathed Power Cable (Fire-resistant) |
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WDZ－YY33 WDZN－YY33 |
WDZ－YLY33 |
聚乙烯绝缘细钢丝铠装无卤低烟阻燃聚烯烃护套电力电缆(耐火) PE Insulated, thin steel wire armored, Halogen-free low smoke flame retardant polyolefin sheathed Power Cable (Fire-resistant) |
敷设在高落差地区，电缆能承受机械外力作用及相当的拉力 For laying high dro area, able to bear external mechanical forces and certain tension |
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WDZ－YJY33 WDZN－YJY33 |
WDZ－YJLY33 |
辐照交联聚乙烯绝缘细钢丝铠装无卤低烟阻燃聚烯烃护套电力电缆(耐火) Radiant XLPE Insulated, thin steel wire armored, Halogen-free low smoke flame retardant polyolefin sheathed Power Cable (Fire-resistant) |
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常规电缆结构图：(绘图)
General Cable structure drawings
1— 导体Conductor
2— 导体屏蔽Conductor screen
3— 绝缘层Insulation
4— 绝缘屏蔽Insulation screen
5— 钢(带)丝屏蔽Copper(tape)wire screen
6— 填充Filler
7— 包带Binder
8— 内衬层Inner sheath
9— 钢丝铠装层 Steel wire armored layer
10—外护套Outer sheath
2.3 电缆的规格
Specification
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型号 Type |
芯数 Cores |
标称截面 mm2 Nominal cross section |
|
WDZ－YY，WDZN－YY，WDZ－YLY WDZ－YJY，WDZN－YJY，WDZ－YJLY |
1，2，3，3+1，4， 4+1，3+2，5 |
1.5－630 |
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WDZ－YY23，WDZN－YY23，WDZ－YLY23 WDZ－YJY23，WDZN－YJY23，WDZ－YJLY23 WDZ－YJY33，WDZN－YJY33，WDZ－YJLY33 |
1，2 |
4－630 |
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WDZ－YY23，WDZN－YY23，WDZ－YLY23 WDZ－YJY23，WDZN－YJY23，WDZ－YJLY23 WDZ－YJY33，WDZN－YJY33，WDZ－YJLY33 |
3，3+1，4， 4+1，3+2，5 |
2.5－630 |