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 |
内护套 | 遵循BS EN 50290-2-24:2002,聚乙烯内衬,LD级别 |
铠装 | 镀锌钢丝铠装 |
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 |
导体截面积 | mm² | 0.5 | 0.5 | 1 | 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 | |
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 |
标称绝缘厚度 | 标称内衬厚度 | 标称加内衬后外径 | 标称铠装直径 | 标称加铠装后外径 | 标称护套厚度 | 标称电缆外径 |
---|---|---|---|---|---|---|---|
mm | mm | mm | mm | mm | mm | mm | |
实心导体 0.5mm² (1/0.8mm) | |||||||
1 | 0.5 | 0.8 | 5.3 | 0.9 | 7.1 | 1.3 | 9.7 |
2 | 0.5 | 0.8 | 6.1 | 0.9 | 7.9 | 1.3 | 10.5 |
5 | 0.5 | 1.1 | 10.6 | 0.9 | 12.4 | 1.4 | 15.2 |
10 | 0.5 | 1.2 | 14 | 1.25 | 16.5 | 1.6 | 19.7 |
15 | 0.5 | 1.2 | 16.1 | 1.25 | 18.6 | 1.6 | 21.8 |
20 | 0.5 | 1.3 | 18.4 | 1.6 | 21.6 | 1.7 | 25 |
30 | 0.5 | 1.3 | 22 | 1.6 | 25.2 | 1.8 | 28.8 |
50 | 0.5 | 1.5 | 27.9 | 1.6 | 31.1 | 2 | 35.1 |
多股导体 0.5 mm² (16/0.2mm) | |||||||
1 | 0.6 | 0.8 | 6 | 0.9 | 7.8 | 1.3 | 10.4 |
2 | 0.6 | 0.8 | 6.9 | 0.9 | 8.7 | 1.3 | 11.3 |
5 | 0.6 | 1.1 | 12.1 | 0.9 | 13.9 | 1.5 | 16.9 |
10 | 0.6 | 1.2 | 16.2 | 1.25 | 18.7 | 1.6 | 21.9 |
15 | 0.6 | 1.3 | 18.8 | 1.6 | 22 | 1.7 | 25.4 |
20 | 0.6 | 1.3 | 21.3 | 1.6 | 24.5 | 1.8 | 28.1 |
30 | 0.6 | 1.5 | 25.9 | 1.6 2.0 | 29.1 | 1.9 | 32.9 |
50 | 0.6 | 1.7 | 32.9 | 2 | 36.9 | 2.1 | 41.1 |
实心导体 1.0 mm² (1/1.13mm) | |||||||
1 | 0.6 | 0.8 | 6.4 | 0.9 | 8.2 | 1.3 | 10.8 |
2 | 0.6 | 0.8 | 7.4 | 0.9 | 9.2 | 1.4 | 12 |
5 | 0.6 | 1.1 | 13.2 | 1.25 | 15.7 | 1.5 | 18.7 |
10 | 0.6 | 1.2 | 17.4 | 1.25 | 19.9 | 1.7 | 23.3 |
15 | 0.6 | 1.3 | 20.3 | 1.6 | 23.5 | 1.8 | 27.1 |
20 | 0.6 | 1.5 | 23.4 | 1.6 | 26.6 | 1.8 | 30.2 |
30 | 0.6 | 1.5 | 28 | 1.6 | 31 | 2 | 35.2 |
50 | 0.6 | 2 | 36.3 | 2 | 40.3 | 2.2 | 44.7 |
多股导体 1.5 mm² (7/0.53mm) | |||||||
1 | 0.6 | 0.8 | 7.3 | 0.9 | 9.1 | 1.4 | 11.9 |
2 | 0.6 | 0.9 | 8.7 | 0.9 | 10.5 | 1.4 | 13.3 |
5 | 0.6 | 1.2 | 15.4 | 1.25 | 17.9 | 1.6 | 21.1 |
10 | 0.6 | 1.3 | 20.6 | 1.6 | 23.8 | 1.8 | 27.4 |
15 | 0.6 | 1.5 | 24.2 | 1.6 | 27.4 | 1.9 | 31.2 |
20 | 0.6 | 1.5 | 27.5 | 1.6 | 30.7 | 2 | 34.7 |
30 | 0.6 | 1.7 | 33.3 | 2 | 37.3 | 2.1 | 41.5 |
50 | 0.6 | 2 | 42.6 | 2.5 | 47.6 | 2.4 | 52.4 |
多股导体 2.5 mm² (7/0.67mm) | |||||||
1 | 0.6 | 0.8 | 8.1 | 0.9 | 9.9 | 1.4 | 12.7 |
2 | 0.6 | 0.9 | 9.7 | 0.9 | 11.5 | 1.4 | 14.3 |
5 | 0.6 | 1.2 | 17.2 | 1.25 | 19.7 | 1.7 | 23.1 |
10 | 0.6 | 1.4 | 24.1 | 1.6 | 27.3 | 1.9 | 31.1 |
15 | 0.6 | 1.6 | 28.2 | 1.6 | 31.4 | 2 | 35.4 |
20 | 0.6 | 1.7 | 31.8 | 2 | 35.8 | 2.1 | 40 |
30 | 0.6 | 1.9 | 37.9 | 2 | 41.9 | 2.3 | 46.5 |
50 | 0.6 | 2.3 | 48.9 | 2.5 | 53.9 | 2.6 | 59.1 |