G7623 Trackside Communications Cables
Application
The cables are designed for limited fi re hazard applications for internal use within stations, buildings and equipment rooms.
Standard
Cable Construction
| Conductors |
Tinned annealed solid copper, 0.5/0.6/0.63 mm nominal diameter. |
| Insulation |
LSZH Insulation. |
| Cabling Element |
Two insulated conductors are twisted together to form a pair. |
| Stranding |
Cables are composed of unit stranding. |
| Core Wrapping |
Non-hygroscopic plastic tape with overlapping. |
| Outer Sheath |
LSZH sheath. |
Core Identification
Electrical Characteristics at 20℃
| Nominal Conductor Diameter |
mm |
0.5 |
0.6 |
0.63 |
| Maximum Conductor Resistance |
Ω/km |
98 |
68 |
58 |
| Minimum Insulation Resistance @500 V DC |
MΩ.km |
120 |
120 |
120 |
| Maximum Average Mutual Capacitance @1KHz |
nF/km |
80 |
80 |
80 |
| Maximum Average Capacitance Unbalance @800Hz pair-to-pair |
|
500 |
500 |
500 |
| Test Voltage AC 1min |
V |
500 |
500 |
500 |
Mechanical and Thermal Properties
- Minimum Bending Radius: 7.5×OD
- Temperature Range: -30℃ to +70℃ (during operation); -10℃ +55℃ (during installation)
Dimensions and Weight
| Cable Code |
No. of pairs |
Minimum Sheath Thickness |
Nominal Overall Diameter |
Nominal Weight |
| |
|
mm |
mm |
kg/km |
| 0.5mm Conductor, 0.82mm Insulated Wire |
| RS7623A2-HH-1P0.5 |
1 |
1.3 |
6.0 |
30 |
| RS7623A2-HH-2P0.5 |
2 |
1.3 |
7.0 |
45 |
| RS7623A2-HH-3P0.5 |
3 |
1.4 |
7.0 |
50 |
| RS7623A2-HH-6P0.5 |
6 |
1.5 |
9.0 |
61 |
| RS7623A2-HH-10P0.5 |
10 |
1.6 |
11.0 |
107 |
| RS7623A2-HH-20P0.5 |
20 |
1.9 |
14.0 |
190 |
| RS7623A2-HH-40P0.5 |
40 |
1.9 |
16.0 |
320 |
| RS7623A2-HH-80P0.5 |
80 |
2.2 |
23.0 |
640 |
| RS7623A2-HH-100P0.5 |
100 |
2.2 |
25.0 |
760 |
| RS7623A2-HH-160P0.5 |
160 |
2.6 |
29.0 |
1150 |
| 0.6mm Conductor, 1.12mm Insulated Wire |
| RS7623A2-HH-1P0.6 |
1 |
1.4 |
6.0 |
35 |
| RS7623A2-HH-2P0.6 |
2 |
1.4 |
7.0 |
50 |
| RS7623A2-HH-3P0.6 |
3 |
1.5 |
7.0 |
60 |
| RS7623A2-HH-6P0.6 |
6 |
1.6 |
9.0 |
85 |
| RS7623A2-HH-10P0.6 |
10 |
1.7 |
11.0 |
145 |
| RS7623A2-HH-20P0.6 |
20 |
2.2 |
14.0 |
245 |
| RS7623A2-HH-40P0.6 |
40 |
2.2 |
18.0 |
410 |
| RS7623A2-HH-80P0.6 |
80 |
2.8 |
25.0 |
830 |
| RS7623A2-HH-100P0.6 |
100 |
2.8 |
27.0 |
980 |
| RS7623A2-HH-160P0.6 |
160 |
3.2 |
33.0 |
1450 |
| 0.63mm Conductor, 1.15mm Insulated Wire |
| RS7623A2-HH-1P0.63 |
1 |
1.4 |
5.5 |
40 |
| RS7623A2-HH-3P0.63 |
3 |
1.5 |
7.3 |
70 |
| RS7623A2-HH-5P0.63 |
5 |
1.6 |
8.5 |
89 |
| RS7623A2-HH-6P0.63 |
6 |
1.6 |
8.9 |
100 |
| RS7623A2-HH-10P0.63 |
10 |
1.7 |
11.1 |
170 |
| RS7623A2-HH-12P0.63 |
12 |
1.7 |
11.6 |
195 |
| RS7623A2-HH-160P0.63 |
160 |
3.2 |
35.0 |
1595 |
