一、生产执行标准
GB5023.1~7-1997
JB8734.1~5-1998等同采用IEC227
二、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（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）
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）
三、产品型号中各字母代表意义
1、按用途分
固定敷设用电缆（电线）……………………………B
连接用软电缆（电线）………………………………R
装饰照明用软线 ……………………………………S
2、按材料特性分
铜导体 ………………………………………………省略
聚氯乙烯绝缘 ..............................................................V
聚氯乙烯护套.............................................................. V
耐油聚氯乙烯护套 ……………………………………VY
3、按结构特性分
圆形 …………………………………………………省略
扁形（平型）……………………………………………B
双绞型 …………………………………………………S
屏蔽型 …………………………………………………P
软结构 …………………………………………………R
4、按耐热特性分
70℃…………………………………………………省略
90℃……………………………………………………90
四、型号名称及相应执行标准
型号 Type | 名称 Description | 芯数 Core number | 生产范围 mm2 production scope | 额定电 压（V） Rated voltage | 执行 标准 Executive standard |
227IEC01（BV） | 一般用途单芯硬导体无护套 电缆 Cable with hard single conductor, without sheath for general purpose |
1 |
1.5~400 |
450/750 |
GB5023.3 |
| 一般用途单芯软导体无护套 |
|
|
| |
227IEC02 （RV） | 电缆 Cable with soft single conductor, without sheath | 1 | 1.5~240 | 450/750 | |
| for general purpose |
|
|
| |
| 内部布线用导体温度为70℃的单芯实心导体无护 |
|
|
| |
227IEC05 （BV） | 套电缆 Cable with solid single conductor, without sheath at 70℃ of conductor temperature for |
1 |
0.5~1.0 |
300/500 | |
| interior wiring |
|
|
| |
| 内部布线用导体温度为70℃的单芯软导体无护套 |
|
|
| |
227IEC06 (RV) | 电缆 Cable with soft single conductor, without sheath at 70℃ of conductor temperature for interior |
1 |
0.5~1.0 |
300/500 | |
| wiring |
|
|
| |
| 内部布线用导体温度为90℃的单芯实心导体无护 |
|
|
| |
227IEC07 (BV-90) | 套电缆 Cable with solid single conductor, without sheath at 90℃ of conductor temperature for |
1 |
0.5~2.5 |
300/500 | |
| interior wiring |
|
|
| |
| 内部布线用导体温度为90℃的单芯软导体无护套 |
|
|
| |
227IEC08 (RV-90) | 电缆 Cable with solid single conductor, without sheath at 90℃ of conductor temperature for |
1 |
0.5~2.5 |
300/500 | |
| interior wiring |
|
|
| |
227IEC10 （BVV） | 轻型聚氯乙烯护套电缆 Light type cable with PVC sheath | 2~5 | 1.5~35 | 300/500 | GB5023.4 |
227IEC52 （RVV） | 轻型聚氯乙烯护套软线 Light type soft wire with PVC sheath | 2、3 | 0.5、0.75 | 300/300 |
GB5023.5 |
227IEC53 （RVV） | 普通聚氯乙烯护套软线 Common soft wire with PVC sheath | 2~5 | 0.75~2.5 | 300/500 | |
BV | 铜芯聚氯乙烯绝缘电线 Wire with cu core, PVC insulation | 1 | 0.75、1.0 | 300/500 |
JB8734.2 |
BLV | 铝芯聚氯乙烯绝缘电线 Wire with aluminum core, PVC insulation | 1 | 2.5~400 | 450/750 | |
BVR | 铜芯聚氯乙烯绝缘软电线 Soft wire with cu core, PVC insulation | 1 | 2.5~70 | 450/750 | |
BVV | 铜芯聚氯乙烯绝缘护套圆形电缆 Round type cable with Cu core, PVC insulation | 1 | 0.75~10 | 300/500 | |
BLVV | 铝芯聚氯乙烯绝缘护套圆形电缆 Round type cable with aluminum core, PVC insulation |
1 |
2.5~10 |
300/500 | |
BVVB | 铜芯聚氯乙烯绝缘护套扁形电缆 Flat type cable with Cu core, PVC insulation | 2、3 | 0.75~10 | 300/500 | |
BLVVB | 铝芯聚氯乙烯绝缘护套扁形电缆 Flat type cable with aluminum core, PVC insulation | 2、3 |
2.5~10 |
300/500 | |
| 铜芯聚氯乙烯绝缘屏蔽聚氯乙烯护套软电缆（线） | 1 | 0.3~2.5 |
|
|
RVVP | Soft cable (wire) with Cu core, PVC insulation | 2、3 | 0.3~1.5 | 300/300 | JB8734.5 |
| and shielding, PVC sheath | 4~24 | 0.2~0.4 |
|
|
五、使用条件
1、*允许工作温度应不超过：BV-90、RV-90型导体 zui高温度为90℃，其他型号为70℃。
2、电缆（线）敷设时温度应不低于0℃。
3、*的允许弯曲半径： 电缆外径＜25mm， 应不小于4倍的电缆外径。 电缆外径≥25mm， 应不小于6倍的电缆外径。
六、规格尺寸（部分） 227IEC01（BV）
导体标称截面 mm2 nominal cross section area | 导体 种类 conductor category | 绝缘厚度标称值 mm nominal insulated thickness | 外径上限 mm max. outer diameter | 70℃时zui小绝缘电阻 MΩ.km min insulated resistance at 70 ℃ |
1.5 | 1 | 0.7 | 3.0 | 0.011 |
1.5 | 2 | 0.7 | 3.2 | 0.010 |
2.5 | 1 | 0.8 | 3.6 | 0.010 |
2.5 | 2 | 0.8 | 3.9 | 0.009 |
4 | 1 | 0.8 | 4.1 | 0.0085 |
4 | 2 | 0.8 | 4.4 | 0.0077 |
6 | 1 | 0.8 | 4.6 | 0.0070 |
6 | 2 | 0.8 | 5.1 | 0.0065 |
10 | 1 | 1.0 | 5.9 | 0.0070 |
10 | 2 | 1.0 | 6.4 | 0.0065 |
16 | 2 | 1.0 | 7.4 | 0.0050 |
25 | 2 | 1.2 | 9.2 | 0.0050 |
35 | 2 | 1.2 | 10.3 | 0.0040 |
50 | 2 | 1.4 | 11.5 | 0.0045 |
70 | 2 | 1.4 | 13.1 | 0.0035 |
95 | 2 | 1.6 | 15.3 | 0.0035 |
120 | 2 | 1.6 | 17.0 | 0.0032 |
150 | 2 | 1.8 | 18.7 | 0.0032 |
185 | 2 | 2.0 | 20.8 | 0.0032 |
240 | 2 | 2.2 | 23.4 | 0.0032 |
300 | 2 | 2.4 | 27.0 | 0.0030 |
400 | 2 | 2.6 | 30.0 | 0.0028 |
227IEC02（RV）
导体标称截面mm2 nominal cross section area | 绝缘厚度标称值 mm nominal insulated thickness | 外径上限 mm max. outer diameter | 70℃时zui小绝缘电阻MΩ.km min insulated resistance at 70℃ |
1.5 | 0.7 | 3.2 | 0.010 |
2.5 | 0.8 | 3.8 | 0.009 |
4 | 0.8 | 4.8 | 0.007 |
6 | 0.8 | 5.3 | 0.006 |
10 | 1.0 | 7.0 | 0.0056 |
16 | 1.0 | 7.9 | 0.0046 |
25 | 1.2 | 9.9 | 0.0044 |
35 | 1.2 | 11.2 | 0.0038 |
50 | 1.4 | 13.3 | 0.0037 |
70 | 1.4 | 14.9 | 0.0032 |
95 | 1.6 | 17.7 | 0.0032 |
120 | 1.6 | 19.5 | 0.0029 |
150 | 1.8 | 21.9 | 0.0029 |
185 | 2.0 | 24.9 | 0.0029 |
240 | 2.2 | 28.0 | 0.0028 |
227IEC05（BV）
导体标称截面 mm2 nominal cross section area | 绝缘厚度标称值 mm nominal insulated thickness | 外径上限mm max. outer diameter | 70℃时zui小绝缘电阻MΩ.km min insulated resistance at 70℃ |
0.5 | 0.6 | 2.2 | 0.015 |
0.75 | 0.6 | 2.4 | 0.012 |
1.0 | 0.6 | 2.6 | 0.011 |
227IEC06（RV）
导体标称截面mm2 nominal cross section area | 绝缘厚度标称值mm nominal insulated thickness | 外径上限mm max. outer diameter | 70℃时zui小绝缘电阻MΩ.km min insulated resistance at 70℃ |
0.5 | 0.6 | 2.4 | 0.013 |
0.75 | 0.6 | 2.6 | 0.011 |
1.0 | 0.6 | 2.8 | 0.010 |
227IEC07（BV-90）
导体标称截面 mm2 nominal cross section area | 绝缘厚度标称值 mm nominal insulated thickness | 外径上限mm max. outer diameter | 70℃时zui小绝缘电阻MΩ.km min insulated resistance at 70℃ |
0.5 | 0.6 | 2.2 | 0.015 |
0.75 | 0.6 | 2.4 | 0.013 |
1.0 | 0.6 | 2.6 | 0.012 |
1.5 | 0.7 | 3.1 | 0.011 |
2.5 | 0.8 | 3.7 | 0.009 |
227IEC08（RV-90）
导体标称截面 mm2 nominal cross section area | 绝缘厚度标称值 mm nominal insulated thickness | 外径上限mm max. outer diameter | 70℃时zui小绝缘电阻MΩ.km min insulated resistance at 70℃ |
0.5 | 0.6 | 2.4 | 0.013 |
0.75 | 0.6 | 2.6 | 0.012 |
1.0 | 0.6 | 2.8 | 0.010 |
1.5 | 0.7 | 3.3 | 0.009 |
2.5 | 0.8 | 4.0 | 0.009 |
七、交货长度
根据双方协议允许任何长度交货、长度计量误差为±
0.5%。
