LYAR
Applications
These cables are used for connection between Control Tower and Constant Current Regulators (CCRs), suitable for transmission of voice data up to 2,000 kHz.
Standards
Construction
| Conductor |
Solid bare copper. |
| Insulation |
PE. |
| Cable Element |
Pairs. |
| Separator |
One or more plastic tapes. |
| Shield |
Polyester-aluminium tape with drain wire. |
| Inner Sheath |
PVC. |
| Armour |
Steel tapes. |
| Outer Sheath |
PVC. |
Technical Data
| Rated Voltage Uo/U (Um) |
200V |
| Maximum Conductor Temperature |
90℃ |
| Short Circuit Temperature |
250℃ |
| Operating Temperatures |
-15℃~+70℃ |
| Minimum Bending Radius |
static: 10×OD; dynamic: 20×OD |
| Lead Free |
Yes |
Dimensions and Weight
| Construction |
AWG |
Nominal Overall Diameter |
Nominal Weight |
| No. ×mm^2 |
- |
mm |
kg/km |
| 5×2×0.20 |
24 |
9.9 |
147 |
| 10×2×0.20 |
24 |
10.7 |
178 |
| 15×2×0.20 |
24 |
11.7 |
222 |
| 30×2×0.20 |
24 |
14.4 |
342 |
| 56×2×0.20 |
24 |
18.1 |
537 |
| 2×2×0.50 |
20 |
10.4 |
57 |
| 3×2×0.50 |
20 |
10.6 |
70 |
| 5×2×0.50 |
20 |
12.0 |
97 |
| 10×2×0.50 |
20 |
14.6 |
174 |
| 15×2×0.50 |
20 |
16.0 |
236 |
| 30×2×0.50 |
20 |
24.4 |
441 |
| 56×2×0.50 |
20 |
23.4 |
799 |
