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All Categories > Transmission & Distribution Cables > PowerGuard® MV Aerial Cable (Spacer Cable or Tree Wire) > 15-25-35kV PowerGuard® MV Aerial 3 Layer Cable (Spacer Cable or Tree Wire) > 25kV PowerGuard® MV Aerial 3 Layer Cable (Spacer Cable or Tree Wire) - Other Options > 25kV PowerGuard® MV Aerial 3 Layer Cable (Spacer Cable or Tree Wire) - AAAC > View Items  

25kV PowerGuard® MV Aerial 3 Layer Cable (Spacer Cable or Tree Wire) - AAAC

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Application
Used for primary and secondary overhead distribution where limited space is available or desirable for rights of way. Installed as an uninsulated conductor; however, covering is effective in preventing direct shorts and instantaneous flashovers should tree limbs or other objects contact conductors in such close proximity. The resulting close-proximity configuration minimizes the amount of space and hardware required for line installation; particularly useful in congested areas such as alleyways or tight corridors.

Construction
Conductors are concentric strand AAC (1350-H19), AAAC (either compressed or full compact depending on conductor size) or ACSR. The conductor shield shall be an extruded back semiconductor polymer meeting the physical requirements of ICEA S-61-402.  Available with track-resistant high-density polyethylene (TR-HDPE) per ASTM D1248 or Track-Resistant Cross-linked Polyethylene (TK-XLPE) covering per ASTM D2656 and ICEA S-66-524.  The minimum thickness of each layer at any point shall not be less than listed in the data table.   The outer layer shall contain a carbon black additive, not less than 0.02% to provide the weather resistance, and track resistance. 

Specification
15kV - 35kV PowerGuard® MV Aerial Cable meets or exceeds all applicable ICEA specifications and the following ASTM specifications:

  • ASTM B230 Standard Specification for Aluminum 1350–H19 Wire for Electrical Purposes
  • ASTM B231 Standard Specification for Concentric-Lay-Stranded Aluminum 1350 Conductors
  • ASTM B232 Standard Specification for Concentric-Lay-Stranded Aluminum Conductors, Coated-Steel Reinforced (ACSR) 
  • ASTM B398 Standard Specification for Aluminum-Alloy 6201-T81 and 6201-T83 Wire for Electrical Purposes
  • ASTM B399 Standard Specification for Concentric-Lay-Stranded Aluminum-Alloy 6201-T81 Conductors
  • ASTM B400 Standard Specification for Compact Round Concentric-Lay-Stranded Conductors
  • ASTM D2656 Standard Specification for Cross-linked Polyethylene Insulation for Wire and Cable Rated 2001 to 35 000 V
  • ASTM D1248 Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and Cable
  • ICEA S-70-547 Standard Specification for Weather Resistant Polyethylene Covered Conductors

NOTES:
Full hardware solution is available, including spacers, brackets, installation tools and hardware.  Please consult with AWG for more information.  





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  Results 1 - 13 of 13 1 

Item #

Size
(AWG or kcmil)

Equivalent AAC
(AWG or kcmil)

Stranding

Conductor
Diameter
(mils)

Covering
Thickness
Conductor
Shield
(mils)

Covering
Thickness
Inner
Layer
(mils)

Covering
Thickness
Outer
Layer
(mils)

Cable
O.D.
(mils)

Rated
Strength
(lbs)

Weight
(lb/MFT)

TW25-3-AAAC-48.69-7 48.69 4 7 250 15 125 125 780 1584 225
TW25-3-AAAC-77.47-7 77.47 2 7 316 15 125 125 846 2520 275
TW25-3-AAAC-123.3-7 123.3 1/0 7 398 15 125 125 928 4014 348
TW25-3-AAAC-155.4-7 155.4 2/0 7 447 15 125 125 977 4851 396
TW25-3-AAAC-195.7-7 195.7 3/0 7 502 15 125 125 1032 6111 454
TW25-3-AAAC-246.9-7 246.9 4/0 7 563 15 125 125 1093 7704 525
TW25-3-AAAC-312.8-19 312.8 266.8 19 642 15 125 125 1172 9900 611
TW25-3-AAAC-394.5-19 394.5 336.4 19 720 15 125 125 1251 11970 716
TW25-3-AAAC-465.4-19 465.4 397.5 19 783 15 125 125 1313 14040 805
TW25-3-AAAC-559.5-19 559.5 477 19 858 20 125 125 1398 16920 932
TW25-3-AAAC-652.4-19 652.4 556.5 19 927 20 125 125 1467 19710 1044
TW25-3-AAAC-740.8-37 740.8 636 37 990 20 125 125 1530 21960 1148
TW25-3-AAAC-927.2-37 927.2 795 37 1108 20 125 125 1648 27450 1389
  Results 1 - 13 of 13 1 
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