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3 Layer 25kV Tree Wire

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3 Layer 25kV Tree Wire

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Product description
Parameters

Construction
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.

Application
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.

Specifications
25kV covered multi-layer tree wire meets or exceeds all applicable ICEA specifications and the following ASTM specifications:

ASTM B230 / ASTM B231 / ASTM B232 / ASTM B398 / ASTM B399 / ASTM B400 / ICEA S121-733

 

 

3-Layer 25kV Tree Wire
Conductor Size Stranding Conductor Diameter Covering Thickness
(mils)
Cable O.D. Rated Strength Weight per 1000 ft.
(AWG or kcmil) / (mils) Conductor Shield Inner Layer Outer Layer (mils) (lbs) (lbs)
ACSR 1/0 6/1 398 15 125 125 928 4161 385
2/0 6/2 447 15 125 125 977 5045 443
3/0 6/3 502 15 125 125 1032 6289 513
4/0 6/4 563 15 125 125 1093 7933 600
266.8 18/1 609 15 125 125 1139 6536 608
266.8 26/7 642 15 125 125 1172 10735 692
336.4 18/1 684 15 125 125 1214 8246 714
336.4 26/7 720 15 125 125 1250 13395 818
336.4 30/7 741 15 125 125 1271 16435 1086
397.5 18/1 743 15 125 125 1273 9443 804
397.5 24/7 772 15 125 125 1302 13870 863
397.5 26/7 783 15 125 125 1313 15485 926
477 24/7 846 20 125 125 1386 16340 999
477 26/7 858 20 125 125 1398 18525 1076
477 30/7 883 20 125 125 1423 22610 1458
556.5 18/1 879 20 125 125 1419 13015 1045
556.5 24/7 914 20 125 125 1454 18810 1124
556.5 26/7 927 20 125 125 1467 21470 1213
AAAC 48.69 7 250 15 125 125 780 1584 225
77.47 7 316 15 125 125 846 2520 275
123.3 7 398 15 125 125 928 4014 348
155.4 7 447 15 125 125 977 4851 396
195.7 7 502 15 125 125 1032 6111 454
246.9 7 563 15 125 125 1093 7704 525
312.8 19 642 15 125 125 1172 9900 611
394.5 19 720 15 125 125 1251 11970 716
465.4 19 783 15 125 125 1313 14040 805
559.5 19 858 20 125 125 1398 16920 932
652.4 19 927 20 125 125 1467 19710 1044
740.8 37 990 20 125 125 1530 21960 1148
927.2 37 1108 20 125 125 1648 27450 1389
AAC 1/0 7 336 15 125 125 866 1791 309
2/0 7 376 15 125 125 906 2259 350
3/0 7 423 15 125 125 953 2736 400
4/0 7 475 15 125 125 1005 3447 460
266.8 19 537 15 125 125 1067 4473 531
336.4 19 603 15 125 125 1133 5535 621
397.5 19 659 15 125 125 1189 6399 698
477 19 722 20 125 125 1262 7524 806
556.5 37 780 20 125 125 1320 8946 899
636 37 835 20 125 125 1375 10260 995
795 37 932 20 125 125 1472 12510 1181
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