Miscellaneous Products Steel Overhead Ground Wire and Steel Guy Wire Product Construction: Complete Conductor: Steel overhead ground wire and steel guy wire are concentric-lay-stranded constructions. Steel overhead ground wire and steel guy wire are manufactured in accordance with the requirements of CSA specification G12. Features and Benefits: The steel wires are protected from corrosion by galvanizing. The standard Class A zinc coating is adequate for ordinary environments. Applications: Steel overhead ground wires are used for in- air applications under tension. Guy wires are used for structure tension applications, shield wires, static wires, overhead ground wires, messengers, span wires, etc. For overhead applications, CSA G12 does not permit splices in any of the steel strand wires. For more information, or information on other conductor sizes, designs and/or specific installation requirements not shown in the tables, contact your General Cable sales representative or e-mail at
[email protected]. DESIGNATION 5 6 7 8 9 10 12 14 16 18 20 22 24 26 STRAND NOMINAL STRAND DIAMETER (mm) 5.10 6.30 7.20 8.40 9.00 10.8 12.6 14.4 16.2 18.2 20.2 22.2 24.2 26.8 DIMENSIONS – CONCENTRIC LAY STRANDING (SI UNITS) NOMINAL WIRES 7 7 7 7 7 7 7 19 19 19 19 19 19 19 NO. OF DIAMETER (mm) 1.70 2.10 2.40 2.80 3.00 3.60 4.20 2.80 3.20 3.60 4.00 4.40 4.80 5.30 NOMINAL WIRE CENTER WIRE DIAMETER (mm) -- -- -- -- -- -- -- 3.20 3.40 3.80 4.20 4.60 5.00 5.60 RATED STRENGTH (kN) GR 800 12.0 18.0 24.0 33.0 37.5 54.0 74.0 85.5 110 140 173 209 249 304 GR 1100 GR 1300 GR 1500 16.5 25.0 33.0 45.0 52.0 74.5 101 118 152 193 238 287 342 418 19.5 30.0 39.0 53.0 61.0 88.0 120 139 180 228 281 340 404 493 22.5 34.5 45.0 61.5 70.5 102 138 161 208 263 324 392 466 569 APPROX. WEIGHT (KG/KM) 130 190 250 340 390 560 760 930 1210 1530 1890 2280 2710 3310 DESIGNATION 3/16 1/4 9/32 5/16 3/8 7/16 1/2 9/16 5/8 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1 DIMENSIONS – CONCENTRIC LAY STRANDING (US CUSTOMARY UNITS) STRAND NOMINAL STRAND DIAMETER (INCHES) 0.195 0.249 0.285 0.327 0.36 0.432 0.495 0.564 0.621 0.569 0.634 0.688 0.762 0.815 0.894 0.94 1.01 WIRES 7 7 7 7 7 7 7 7 7 19 19 19 19 19 19 19 19 NO. OF DIAMETER (INCHES) 0.065 0.083 0.095 0.109 0.12 0.144 0.165 0.188 0.207 0.113 0.125 0.136 0.150 0.161 0.177 0.186 0.200 NOMINAL WIRE CENTER WIRE DIAMETER (INCHES) -- -- -- -- -- -- -- -- -- 0.117 0.134 0.144 0.162 0.171 0.186 0.196 0.208 NOMINAL GR 110 2,400 3,900 5,200 6,800 8,200 11,900 15,600 20,300 24,600 18,900 23,000 27,500 33,500 38,700 46,200 51,400 59,100 RATED STRENGTH (LBS) GR 160 3,500 5,700 7,500 9,900 12,000 17,300 22,700 29,500 35,800 27,500 33,600 40,000 48,700 56,000 67,300 74,700 85,900 GR 180 4,000 6,400 8,500 11,100 13,500 19,500 25,500 33,200 40,200 30,900 37,700 45,000 54,800 63,100 75,700 84,100 96,700 GR 220 4,800 7,900 10,300 13,600 16,500 23,800 31,200 40,600 49,200 37,800 46,100 55,000 67,000 77,100 92,500 102,800 118,110 Dimensions and weights not designated minimum or maximum are nominal values and subject to manufacturing tolerances. In this context, weight means mass. (LBS/1000 FT) 79 129 169 223 270 389 511 664 813 657 806 954 1163 1338 1613 1784 2057 APPROX. WEIGHT Electric Utility 138
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