
| 导体 | 退火铜,尺寸:遵循BS EN 60228,0.5mm²,5类多股,0.5 mm²和1.0 mm²,1类实心铜,1.5mm²和 2.5mm²,2类多股铜 |
| 绝缘 | 遵循BS EN 50290-2-23:2002,热塑性聚乙烯,L/MD级别,或遵循BS EN 50290-2-29,交联聚乙烯 |
| 成对 | 两芯对绞,加小于100mm的隔离带,非单对屏蔽电缆两对成组,构成中心层 |
| 色彩编码 | 参看附注 |
| 粘合带 | 0.023mm的非吸湿性磁带 |
| 总屏蔽 | 铝塑复合屏蔽,金属面向内,紧挨0.5mm²的排流线 |
| 外护套 | PVC(聚氯乙烯)护套,遵照BS EN 50290-2-22:2002,TM51类 |
| 护套颜色 | 黑色 |
工作温度: 0℃以上( 固定安装)
-15℃到+65℃(工作中 )
| 导体截面积 | mm² | 0.5 | 0.5 | 1.0 | 1.5 | 2.5 | |
|---|---|---|---|---|---|---|---|
| 导体规格 | No. x mm | 1 x 0.8 | 16 x 0.2 | 1 x 1.13 | 7 x 0.53 | 7 x 0.67 | |
| 最大导体电阻 | ohm/km | 36.8 | 39.7 | 18.4 | 12.3 | 7.6 | |
|
最小绝缘电阻 |
单个导体 | Gohm/km | 5 | 5 | 5 | 5 | 5 |
| 单对屏蔽 | Mohm/km | 1 | 1 | 1 | 1 | ||
| 1 kHz时的电容不平衡值(对:对屏蔽) | pF/250m | 250 | |||||
| 1 kHz时的最大互容(非屏蔽和总屏蔽的电缆,单对和两对除外) | pF/m | 75 | 75 | 75 | 85 | 105 | |
| 1 kHz时的最大互容(单对屏蔽/总屏蔽电缆包括单对及两 对) | pF/m | 115 | 115 | 115 | 120 | 140 | |
| 相邻芯数间最大的感应系数/ 阻抗比率 | μH/ohm | 25 | 25 | 25 | 40 | 60 | |
| 测试电压 | V | 2000 | 2000 | 2000 | 2000 | 2000 | |
| 额定电压 | V | 300/500 | 300/500 | 300/500 | 300/500 | 300/500 | |
|
对数 |
导体股数和直径 | 标称导体截面积 | 标称绝缘厚度 | 标称护套厚度 | 标称电缆外径 |
|---|---|---|---|---|---|
| no./mm | mm² | mm | mm | mm | |
| 实心导体 0.5mm² | |||||
| 1 | 1/0.8 | 0.5 | 0.5 | 0.8 | 5.3 |
| 2 | 1/0.8 | 0.5 | 0.5 | 0.8 | 6.1 |
| 5 | 1/0.8 | 0.5 | 0.5 | 1.1 | 10.6 |
| 10 | 1/0.8 | 0.5 | 0.5 | 1.2 | 14 |
| 15 | 1/0.8 | 0.5 | 0.5 | 1.2 | 16.1 |
| 20 | 1/0.8 | 0.5 | 0.5 | 1.3 | 18.4 |
| 30 | 1/0.8 | 0.5 | 0.5 | 1.3 | 22 |
| 50 | 1/0.8 | 0.5 | 0.5 | 1.5 | 27.9 |
| 多股导体 0.5 mm² | |||||
| 1 | 16/0.2 | 0.5 | 0.6 | 0.8 | 6 |
| 2 | 16/0.2 | 0.5 | 0.6 | 0.8 | 6.9 |
| 5 | 16/0.2 | 0.5 | 0.6 | 1.1 | 12.1 |
| 10 | 16/0.2 | 0.5 | 0.6 | 1.2 | 16.2 |
| 15 | 16/0.2 | 0.5 | 0.6 | 1.3 | 18.8 |
| 20 | 16/0.2 | 0.5 | 0.6 | 1.3 | 21.3 |
| 30 | 16/0.2 | 0.5 | 0.6 | 1.5 | 25.9 |
| 50 | 16/0.2 | 0.5 | 0.6 | 1.7 | 32.9 |
| 实心导体 1.0 mm² | |||||
| 1 | 1/1.13 | 1 | 0.6 | 0.8 | 6.4 |
| 2 | 1/1.13 | 1 | 0.6 | 0.8 | 7.4 |
| 5 | 1/1.13 | 1 | 0.6 | 1.1 | 13.2 |
| 10 | 1/1.13 | 1 | 0.6 | 1.2 | 17.4 |
| 15 | 1/1.13 | 1 | 0.6 | 1.3 | 20.3 |
| 20 | 1/1.13 | 1 | 0.6 | 1.5 | 23.4 |
| 30 | 1/1.13 | 1 | 0.6 | 1.5 | 28 |
| 50 | 1/1.13 | 1 | 0.6 | 2 | 36.3 |
| 多股导体 1.5 mm² | |||||
| 1 | 7/0.53 | 1.5 | 0.6 | 0.8 | 7.3 |
| 2 | 7/0.53 | 1.5 | 0.6 | 0.9 | 8.7 |
| 5 | 7/0.53 | 1.5 | 0.6 | 1.2 | 15.4 |
| 10 | 7/0.53 | 1.5 | 0.6 | 1.3 | 20.6 |
| 15 | 7/0.53 | 1.5 | 0.6 | 1.5 | 24.2 |
| 20 | 7/0.53 | 1.5 | 0.6 | 1.5 | 27.5 |
| 30 | 7/0.53 | 1.5 | 0.6 | 1.7 | 33.3 |
| 50 | 7/0.53 | 1.5 | 0.6 | 2 | 42.6 |
| 多股导体 2.5 mm² | |||||
| 1 | 7/0.67 | 2.5 | 0.6 | 0.8 | 8.1 |
| 2 | 7/0.67 | 2.5 | 0.6 | 0.9 | 9.7 |
| 5 | 7/0.67 | 2.5 | 0.6 | 1.2 | 17.2 |
| 10 | 7/0.67 | 2.5 | 0.6 | 1.4 | 24.1 |
| 15 | 7/0.67 | 2.5 | 0.6 | 1.6 | 28.2 |
| 20 | 7/0.67 | 2.5 | 0.6 | 1.7 | 31.8 |
| 30 | 7/0.67 | 2.5 | 0.6 | 1.9 | 37.9 |
| 50 | 7/0.67 | 2.5 | 0.6 | 2.3 | 48.9 |