文章来源：http://www.trcables.com/ 作者：上海嗨润 发布时间：：2018-01-22 10:18 浏览次数：次
Application
The jumper wires are used for interconnection between terminal blocks at main distribution frames (MDF), cross connection cabinets (CCP) and distribution frames or boxes.
Standards
• IEC 60189-1
• IEC 60332-1
• UL1581 Sec.VW-1
Construction
Conductors
Solid annealed tinned copper 0.5/0.6/0.8mm as per IEC 60228 Class 1
Insulation
PVC
Twisted Pairs
Insulated conductors are twisted into pairs with varying lays to minimize crosstalk
Electrical & Mechanical Properties
|
Nominal Conductor Diameter |
mm |
0.5 |
0.6 |
0.8 |
|
Conductor Size |
mm2 |
0.196 | 0.283 |
0.5 |
|
Ω/km |
98 | 66 |
35 |
|
|
MΩ.km |
50 | 50 |
50 |
|
|
Nominal Insulation Thickness |
mm |
0.225 | 0.225 |
0.275 |
|
Nominal Insulated Conductor Diameter |
mm |
0.95 | 1.05 |
1.35 |
Mechanical and Thermal Properties
Temperature range during operation (fixed state): -30°C – +70°C
Temperature range during installation (mobile state): -20°C – +50°C
Minimum bending radius: 7.5 x Overall Diameter
Color Code
Standard colour code is per IEC 60189-1
Dimensions And Weight
|
Cable Code |
Number of Wires |
Nominal Insulation |
Maximum Overall Diameter |
Nominal Weight kg/km |
| 0.5mm Conductor, 0.95mm Insulated Wire | ||||
| TC189-Y-1W05 | 1 | 0.225 | 1.25 |
2.5 |
| TC189-Y-2W05 | 2 | 0.225 | 1.95 |
5.0 |
| TC189-Y-3W05 | 3 | 0.225 | 2.25 |
7.5 |
| TC189-Y-4W05 | 4 | 0.225 | 2.40 |
10.0 |
| TC189-Y-5W05 | 5 | 0.225 | 2.60 |
12.5 |
| 0.6mm Conductor, 1.05mm Insulated Wire | ||||
| TC189-Y-1W06 | 1 | 0.225 | 1.45 |
3.0 |
| TC189-Y-2W06 | 2 | 0.225 | 2.15 |
6.0 |
| TC189-Y-3W06 | 3 | 0.225 | 3.0 |
9.0 |
| TC189-Y-4W06 | 4 | 0.225 | 3.4 |
12.0 |
| 0.8mm Conductor, 1.35mm Insulated Wire | ||||
| TC189-Y-1W08 | 1 | 0.275 | 2.05 |
5.8 |
| TC189-Y-2W08 | 2 | 0.275 | 2.75 |
11.6 |
| TC189-Y-3W08 | 3 | 0.275 | 3.7 |
17.4 |
| TC189-Y-4W08 | 4 | 0.275 | 4.2 |
23.2 |
