Zhengzhou Yifang Cable Co., Ltd
Zhengzhou Yifang Cable Co., Ltd Over 10 years International trade experience, Professional R& D department Strict quality control system.
Add to Cart
25 kV ALUMINUM STRANDED CONDUCTOR CROSS-LINKED POLYETHYLENE INSULATED AND SHEATHED
SPACED AERIAL CABLE
Application
Used for transmission of electrical energy with overhead transmission lines.
| Construction Conductor : Compact stranded hard drawn Aluminium wire. Conductor shiel : Semi-conducting cross-linked polyethylene. Insulation : Cross-linked polyethylene (Natural color) Sheath : Weather resistant cross-linked polyethylene (Black color) | Classification: Max.Conductor operation temperature : 90℃. Short circuit conditions : 250℃ , 5 seconds Rated voltage: 25 kV (Phase to phase). |
| Nominal sectional area | Number of wire | Diameter of conductor (Approx.) | Thickness of conductor screen | Thickness of insulation | Thickness of sheath | Overall diameter (Approx.) | Maximum DC. conductor resistance at 20oC | Conductor tensile strength | Rated ampacities in free air at 40oC ( Ambient ) | Cable weight (Approx.) |
| mm2 | Min | mm | mm | mm | mm | mm | Ω/km | N | A | kg/km |
| 25 | 6 | 6.0 | 0.5 | 3.18 | 3.18 | 20.0 | 1.20 | 3762 | 135 | 340 |
| 35 | 6 | 7.0 | 0.5 | 3.18 | 3.18 | 21.0 | 0.868 | 5177 | 155 | 392 |
| 50 | 6 | 8.2 | 0.5 | 3.18 | 3.18 | 22.0 | 0.641 | 7011 | 185 | 456 |
| 70 | 12 | 9.9 | 0.5 | 3.18 | 3.18 | 24.0 | 0.443 | 10354 | 230 | 538 |
| 95 | 15 | 11.6 | 0.5 | 3.18 | 3.18 | 25.5 | 0.320 | 13727 | 285 | 645 |
| 120 | 18 | 13.0 | 0.5 | 3.18 | 3.18 | 27.0 | 0.253 | 17339 | 325 | 742 |
| 150 | 18 | 14.4 | 0.5 | 3.18 | 3.18 | 28.5 | 0.206 | 21033 | 380 | 841 |
| 185 | 30 | 16.2 | 0.5 | 3.18 | 3.18 | 30.0 | 0.164 | 26732 | 425 | 976 |
| 240 | 34 | 18.6 | 0.5 | 3.18 | 3.18 | 32.5 | 0.125 | 34679 | 518 | 1181 |
| 300 | 34 | 20.8 | 0.5 | 3.18 | 3.18 | 35.0 | 0.100 | 43349 | 600 | 1392 |
| 400 | 53 | 23.6 | 0.5 | 3.18 | 3.18 | 37.5 | 0.0778 | 55707 | 689 | 1671 |