GB 5023_5013电线型号认识

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1、GB5023标准型号表示法GB5023标准所包括的各种电缆型号用二个数字命名，放在227IEC标准号后面。第一个数字表示电缆的基本分类;第二个数字表示在基本分类中的特定型式。分类和型号如下:0—固定布线用无护套电缆01—一般用途单芯硬导体无护套电缆(227IEC01)02—一般用途单芯软导体无护套电缆(227IEC02)05—内部布线用导体温度为70℃的单芯实心导体无护套电缆(227IEC05)06—内部布线用导体温度为70℃的单芯软导体无护套电缆(227IEC06)07—内部布线用导体温度为90℃的单芯实心导体无护套电缆

2、(227IEC07)08—内部布线用导体温度为90℃的单芯软导体无护套电缆(227IEC08)1—固定布线用护套电缆10-轻型聚氯乙烯护套电缆(227IEC10)4--轻型无护套软电缆41—扁形铜皮软线(227IEC41)42—扁形无护套软线(227IEC42)43—户内装饰照明回路用软线(227IEC43)5—一般用途护套软电缆52—轻型聚氯乙烯护套软线(227IEC52)53-普通聚氯乙烯护套软线(227IEC53)7—特殊用途护套软电缆71f-扁形聚氯乙烯护套电梯电缆和挠性连接用电缆(227IEC71f)74—耐油聚

3、氯乙烯护套屏蔽软电缆(227IEC74)75—耐油聚氯乙烯护套非屏蔽软电缆(227IEC75)GB5023.1--5023.3-85及GB5023.4,5023.5-86产品型号中各字母代表意义1.1按用途分固定敷设用电缆(电线)·····························B连接用软电缆(软线)，···········································R电梯电缆··································T装饰照明用软线··················

4、············S1.2按材料特征分铜导体··································省略铜皮铜导体·······························TP绝缘聚氯乙烯································V护套聚氯乙烯·································V护套耐油聚氯乙烯······························VY1.3按结构待征分圆形··································省

5、略扁形(平型)································B双绞型············································S屏蔽型···············································P软结构···············································R1.4按耐热特性分70℃·····································省略90℃····················

6、·················90型号对照表序号名称GB5023.1～5023.7-1997GB5023.1～5023.7-851一般用途单芯硬导体无护套电缆227IEC01BV2一般用途单芯软导体无护套电缆227IEC02RV3内部布线用导体温度为70℃的单芯实心导体无护套电缆227IEC05BV4内部布线用导体温度为70℃的单芯软导体无护套电缆227IEC06RV5内部布线用导体温度为90℃的单芯实心导体无护套电缆227IEC07BV-906内部布线用导体温度为90℃的单芯软导体无护套电缆227IEC08RV-90

7、7轻型聚氯乙烯护套电缆227IEC10BVV8扁形铜皮软线227IEC41RTPVR9扁形无护套软线227IEC42RVB10户内装饰照明回路用软线227IEC43SVR11轻型聚氯乙烯护套软线227IEC52RVV12普通聚氯乙烯护套软线227IEC53RVV13扁形聚氯乙烯护套电梯电缆和挠性连接用电缆227IEC71fTVVB14耐油聚氯乙烯护套屏蔽软电缆227IEC74RVVYP15耐油聚氯乙烯护套非屏蔽软电缆227IEC75RVVYGB5013标准型号表示法GB5013标准所包括的各种电缆型号用二个数字命名，放在2

8、45IEC标准号后面。第一个数字表示电缆的基本分类;第二个数字表示在基本分类中的特定型式。分类和型号如下:0—固定布线用无护套电缆03—导体最高温度180℃耐热硅橡胶绝缘电缆(245IEC03)04—导体最高温度110℃750V硬导体耐热乙烯一乙酸乙烯酯橡皮绝缘单芯无护套电缆(245IEC04)05—导