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3-Layer 35kV AAC Tree Wire Spacer Cable
Conductor: 1350-H19 Aluminum (AAC)
Insulation: Cross-linked polyethylene(XLPE)
Sheath: High-density track-resistant Polyethylene(HDPE)
Package: Export wooden drum & iron wooden drum or as customer require
Email:uvlead@aliyun.com
Email:tlfast@aliyun.com
The tree wire is used for primary and secondary overhead distribution where limited space is available or desired for rights-of-way. Installed the same as bare conductors, however, covering is effective in preventing direct shorts and instantaneous flashovers with other objects. The close-proximity configuration minimizes the amount of space and hardware required for line installation, making it particularly useful in congested areas such as alleyways or tight corridors.
The tree wire is designed with concentrically stranded conductors - AAC (1350-H19) which are either compressed or compact depending on conductor size, available with AAAC or ACSR. The conductors can be covered with high-density track-resistant Polyethylene (HDTRPE) or track-resistant crosslinked Polyethylene (XLPE) insulation to meet different applications.
Temperature :
- Normal operation 90°C.
- Emergency over load conditions 130°C.
- Short circuit conditions 250°C.
Voltage rating :
35 kV phase to phase AC TESTING VOLTAGE: 49 kV for 5 minutes| Size (AWG or kcmil) | Stranding | Conductor Diameter (mils) | Covering Thickness (mils) | Cable O.D. (mils) | Rated Strength (lbs) | Weight per 1000 ft.(lbs) | ||
| Conductor Shield | Inner Layer | Outer Layer | ||||||
| 1/0 | 7 | 336 | 15 | 175 | 125 | 966 | 1791 | 368 |
| 2/0 | 7 | 376 | 15 | 175 | 125 | 1006 | 2259 | 411 |
| 3/0 | 7 | 423 | 15 | 175 | 125 | 1053 | 2736 | 464 |
| 4/0 | 7 | 475 | 15 | 175 | 125 | 1105 | 3447 | 527 |
| 266.8 | 19 | 537 | 15 | 175 | 125 | 1167 | 4473 | 603 |
| 336.4 | 19 | 603 | 15 | 175 | 125 | 1233 | 5535 | 696 |
| 397.5 | 19 | 659 | 15 | 175 | 125 | 1289 | 6399 | 777 |
| 477 | 19 | 722 | 20 | 175 | 125 | 1362 | 7524 | 889 |
| 556.5 | 37 | 780 | 20 | 175 | 125 | 1420 | 8946 | 987 |
| 636 | 37 | 835 | 20 | 175 | 125 | 1475 | 10260 | 1085 |
| 795 | 37 | 932 | 20 | 175 | 125 | 1572 | 12510 | 1278 |
