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Conducting The Energy - Xinfeng Cable
25kV Spaced Aerial Cable (SAC Cable)
25KV Aluminum Insulated SAC Cable For Overhead Line
Applications
For aerial power transmission and distribution line
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Standards
ICEA S-66-524 /MEA/PEA .
Construction
Conductors: Stranded compacted circular hard drawn aluminium wire.
Conductor screen: Extruded semi-conductive compound
Insulation: Cross-linked polyethylene (XLPE). Color ： Natural
Sheath: Track resistant Cross-linked polyethylene (XLPE) / HDPE.
Color ： Black
Characteristics
- Voltage Rating: 15kV. 25KV. 35KV
- Operating Temperature: -40°C to +90°C .
- Minimum Laying/ Installation Temperature: -20°C .
Max operating temperature of conductor. When cable short-circuited(5s maximum duration): 250℃ - Test Voltage: AC. 27kV 5min No Breakdown(For 15KV SAC Cable).
AC. 38kV 5min No Breakdown(For 25KV SAC Cable).
AC. 49kV 5min No Breakdown(For 35KV SAC Cable). - Minimum Bending Radius: 15 x OD (Overall Diameter)
Specifications
| Conductor | Approx. OD. Mm |
Minimum Conductor breaking load N |
Approx. Weight kg/km |
Continuous current rating in free air 40℃ ambient A |
||
| Number of Cores x Nominal Cross Section No.×mm² |
No.of wires (Min) No. |
Approx. Diameter of Conductor mm |
||||
| 1X35 | 6 | 6.9 | 21 | 5591 | 381 | 149 |
| 1X50 | 6 | 8.1 | 22 | 7313 | 438 | 186 |
| 1X70 | 12 | 9.8 | 23.5 | 10420 | 527 | 229 |
| 1X95 | 15 | 11.4 | 25.5 | 14098 | 636 | 279 |
| 1X120 | 15 | 12.8 | 27 | 18518 | 734 | 321 |
| 1X150 | 15 | 14.4 | 28 | 22457 | 838 | 371 |
| 1X185 | 30 | 16 | 30 | 28974 | 970 | 429 |
| 1X240 | 30 | 18.4 | 32.5 | 37506 | 1178 | 520 |