CHARACTERISTICS
GSW Earth Wire, Stay Wire, Guy Wires, Spaces Cables, etc. are used as overhead ground wire or static wire on transmission lines, as pole or structure guy wires, and as messenger cable for field-erected aerial cable.
Standards
BS 183
ASTM A 475
ASTM A 363
DIN 48201
Galvanized steel Wires, concentrically stranded over a central wire of Galvanized steel wire.
| Sectional Area | Stranding | Diameter of EARTHWIRE |
Weight | Rated Strength | |||||||
| No. of Wires | Individual wire diameter | Grade 350 | Grade 480 | Grade 700 | Grade 850 | Grade 1000 | Grade 1150 | Grade 1300 | |||
| mm² | No. | mm | mm | Kg/km | KN | KN | KN | KN | KN | KN | KN |
| 7.63 | 3 | 1.80 | 3.90 | 60.00 | 2.65 | 3.66 | - | - | - | - | - |
| 16.55 | 3 | 2.65 | 5.70 | 130.00 | 5.80 | 7.95 | - | - | - | - | - |
| 24.89 | 3 | 3.25 | 7.00 | 195.00 | 8.70 | 11.95 | - | - | - | - | - |
| 37.70 | 3 | 4.00 | 8.60 | 295.00 | 13.20 | 18.10 | - | - | - | - | - |
| 10.18 | 4 | 1.80 | 4.40 | 80.00 | 3.55 | 4.90 | - | - | - | - | - |
| 22.06 | 4 | 2.65 | 6.40 | 172.00 | 7.70 | 10.60 | - | - | - | - | - |
| 33.18 | 4 | 3.25 | 7.90 | 260.00 | 11.60 | 15.90 | - | - | - | - | - |
| 50.27 | 4 | 4.00 | 9.70 | 390.00 | 17.60 | 24.10 | 35.20 | - | - | - | - |
| 8.84 | 5 | 1.50 | 4.10 | 69.00 | 3.10 | 4.24 | 6.18 | - | - | - | - |
| 12.72 | 5 | 1.80 | 4.90 | 95.00 | 4.45 | 6.10 | 8.90 | - | - | - | - |
| 27.58 | 5 | 2.65 | 7.20 | 220.00 | 9.65 | 13.25 | 19.30 | - | - | - | - |
| 41.48 | 5 | 3.25 | 8.80 | 320.00 | 14.50 | 19.90 | 29.00 | - | - | - | - |
| 62.83 | 5 | 4.00 | 10.80 | 490.00 | 22.00 | 30.15 | 43.95 | - | - | - | - |
| 1.72 | 7 | 0.56 | 1.70 | 14.00 | 0.60 | 0.83 | 1.20 | - | 1.70 | 1.98 | 2.24 |
| 2.77 | 7 | 0.71 | 2.10 | 28.00 | 0.97 | 1.33 | 1.94 | - | 2.75 | 3.19 | 3.60 |
| 3.97 | 7 | 0.85 | 2.60 | 31.00 | 1.39 | 1.90 | 2.80 | - | 3.95 | 4.57 | 5.15 |
| 4.45 | 7 | 0.90 | 2.70 | 35.00 | 1.55 | 2.14 | 3.10 | - | 4.45 | 5.12 | 5.80 |
| 5.50 | 7 | 1.00 | 3.00 | 43.00 | 1.92 | 2.64 | 3.85 | - | 5.50 | 6.32 | 7.15 |
| 8.59 | 7 | 1.25 | 3.80 | 67.00 | 3.01 | 4.10 | 6.00 | - | 8.55 | 9.88 | 11.15 |
| 10.78 | 7 | 1.40 | 4.20 | 84.00 | 3.75 | 5.17 | 7.54 | 9.16 | 10.75 | 12.35 | 14.00 |
| 11.24 | 7 | 1.43 | 4.30 | 86.00 | 3.85 | 5.28 | 7.70 | 9.35 | 11.00 | 12.65 | 14.30 |
| 14.07 | 7 | 1.60 | 4.80 | 110.00 | 4.90 | 6.75 | 9.85 | 11.95 | 14.10 | 16.20 | 18.30 |
| 17.81 | 7 | 1.80 | 5.40 | 140.00 | 6.23 | 8.55 | 12.45 | - | 17.80 | 20.50 | 23.20 |
| 21.99 | 7 | 2.00 | 6.00 | 170.00 | 7.70 | 10.55 | 15.40 | - | 22.00 | 25.30 | 38.60 |
| 30.62 | 7 | 2.36 | 7.10 | 240.00 | 10.70 | 14.70 | 21.40 | - | 30.60 | 35.20 | 39.80 |
| 38.61 | 7 | 2.65 | 8.00 | 300.00 | 13.50 | 18.50 | 27.00 | - | 38.60 | 44.40 | 50.20 |
| 49.48 | 7 | 3.00 | 9.00 | 392.00 | 17.30 | 23.75 | 34.65 | - | 49.50 | 56.90 | 64.30 |
| 54.55 | 7 | 3.15 | 9.50 | 430.00 | 19.10 | 26.20 | 38.20 | - | 54.55 | 62.75 | 70.90 |
| 58.07 | 7 | 3.25 | 9.80 | 460.00 | 20.30 | 27.85 | 40.65 | - | 58.05 | 66.80 | 75.50 |
| 73.24 | 7 | 3.65 | 11.00 | 570.00 | 25.60 | 35.15 | 51.25 | - | 73.25 | 84.20 | 95.20 |
| 87.96 | 7 | 4.00 | 12.00 | 690.00 | 30.90 | 42.20 | 61.60 | - | 88.00 | 101.00 | 114.00 |
| 99.30 | 7 | 4.25 | 12.80 | 780.00 | 34.75 | 47.65 | 69.50 | - | 99.30 | 114.00 | 129.00 |
| 124.04 | 7 | 4.75 | 14.00 | 970.00 | 43.40 | 59.45 | 86.80 | - | 124.00 | 142.70 | 161.30 |
| 14.92 | 19 | 1.00 | 5.00 | 120.00 | 5.22 | 7.16 | 10.45 | - | 14.92 | 17.16 | 19.40 |
| 23.32 | 19 | 1.25 | 6.30 | 180.00 | 8.16 | 11.19 | 16.32 | - | 23.32 | 26.81 | 30.31 |
| 29.25 | 19 | 1.40 | 7.00 | 230.00 | 10.24 | 14.04 | 14.04 | - | 29.25 | 33.64 | 38.02 |
| 38.20 | 19 | 1.60 | 8.00 | 300.00 | 13.37 | 18.34 | 26.75 | - | 38.20 | 43.93 | 49.66 |
| 59.69 | 19 | 2.00 | 10.00 | 470.00 | 20.90 | 28.65 | 41.78 | 50.7 | 59.69 | 68.64 | 77.60 |
| 93.27 | 19 | 2.50 | 12.50 | 730.00 | 32.65 | 44.80 | 65.29 | 79.3 | 93.27 | 107.30 | 121.30 |
| 134.30 | 19 | 3.00 | 15.00 | 1050.00 | 47.00 | 64.50 | 94.00 | 114.1 | 134.30 | 154.50 | 174.60 |
| 188.06 | 19 | 3.55 | 17.80 | 1470.00 | 65.80 | 90.27 | 131.60 | 159.9 | 188.00 | 216.30 | 244.50 |
| 238.76 | 19 | 4.00 | 20.00 | 1870.00 | 83.55 | 114.60 | 167.10 | 203.0 | 238.70 | 274.60 | 310.40 |
| 336.69 | 19 | 4.75 | 23.80 | 2630.00 | 117.85 | 161.60 | 235.70 | 286.0 | 336.70 | 387.20 | 437.70 |
| Sectional Area | Stranding | Diameter of EARTHWIRE |
Weight | Rated Strength | |||||
No. of Wires | Individual wire diameter | Common Grade | Siemens Martin Grade | High Strength Grade | Extra High Strength Grade |
UTILITY GRADE | |||
| mm² | No. | mm | mm | Kg/km | KN | KN | KN | KN | KN |
| 5.95 | 7 | 1.04 | 3.18 | 48.00 | 2.402 | 4.048 | 5.916 | 8.140 | - |
| 9.58 | 7 | 1.32 | 3.97 | 76.00 | 3.870 | 6.539 | 6.539 | 13.078 | - |
| 13.55 | 7 | 1.57 | 4.76 | 109.00 | 5.115 | 8.452 | 12.677 | 17.748 | - |
| 14.97 | 7 | 1.65 | 4.76 | 119.00 | - | - | - | - | 10.676 |
| 16.42 | 3 | 2.64 | 5.56 | 131.00 | 6.228 | 10.409 | 15.569 | 21.796 | - |
| 18.41 | 7 | 1.83 | 5.56 | 146.00 | 6.850 | 11.387 | 17.126 | 24.020 | - |
| 21.92 | 3 | 3.05 | 6.35 | 174.00 | 8.274 | 13.523 | 21.040 | 29.981 | 14.01 |
| 21.92 | 3 | 3.05 | 6.35 | 174.00 | - | - | - | - | 20.02 |
| 22.66 | 7 | 2.03 | 6.35 | 180.00 | 8.452 | 14.012 | 21.129 | 29.581 | - |
| 25.66 | 3 | 3.30 | 7.14 | 204.00 | 9.252 | 15.035 | 23.398 | 33.362 | - |
| 30.62 | 7 | 2.36 | 7.14 | 244.00 | 11.432 | 18.905 | 28.469 | 39.812 | 20.46 |
| 31.91 | 3 | 3.68 | 7.94 | 255.00 | 11.076 | 18.193 | 28.246 | 40.479 | - |
| 38.32 | 7 | 2.64 | 7.94 | 305.00 | 14.234 | 23.798 | 35.586 | 49.820 | - |
| 42.18 | 7 | 2.77 | 7.94 | 335.00 | - | - | - | - | 26.69 |
| 41.37 | 3 | 4.19 | 9.52 | 328.00 | 14.813 | 24.732 | 37.187 | 52.489 | 37.81 |
| 51.14 | 7 | 3.05 | 9.52 | 402.00 | 18.905 | 30.915 | 48.040 | 68.503 | 51.16 |
| 74.45 | 7 | 3.68 | 11.11 | 595.00 | 25.355 | 41.591 | 64.499 | 92.523 | 80.07 |
| 96.52 | 7 | 4.19 | 12.70 | 770.00 | 32.917 | 53.823 | 83.627 | 119.657 | 111.21 |
| 96.27 | 19 | 2.54 | 12.70 | 751.00 | 33.895 | 56.492 | 84.961 | 118.768 | - |
| 125.62 | 7 | 4.78 | 14.29 | 1000.00 | 42.703 | 69.837 | 108.981 | 155.688 | - |
| 122.92 | 19 | 2.87 | 14.29 | 949.00 | 42.881 | 71.616 | 107.202 | 149.905 | - |
| 152.11 | 7 | 5.26 | 15.88 | 1211.00 | 51.599 | 84.961 | 131.667 | 188.605 | - |
| 150.90 | 19 | 3.18 | 15.88 | 1186.00 | 48.930 | 80.513 | 124.995 | 178.819 | - |
| 216.62 | 19 | 3.81 | 19.05 | 1721.00 | 71.172 | 116.543 | 181.487 | 259.331 | - |
| 302.18 | 19 | 4.50 | 22.22 | 2356.00 | 97.416 | 159.691 | 248.211 | 354.523 | - |
| 385.10 | 19 | 5.08 | 25.40 | 3089.00 | 127.66 | 209.07 | 325.61 | 464.8 | - |
| 382.92 | 37 | 3.63 | 25.40 | 3065.00 | 125.89 | 205.51 | 319.83 | 456.8 | - |
| 486.12 | 37 | 4.09 | 28.58 | 4010.00 | 160.14 | 262.00 | 407.46 | 581.8 | - |
| 601.61 | 37 | 4.55 | 31.75 | 4840.00 | 198.39 | 324.72 | 505.32 | 721.5 | - |
| Sectional Area | Stranding | Diameter of EARTHWIRE | Rated Strength | ||||
| Weight | |||||||
| Individual wire diameter | High | Extra High | |||||
| No. of Wires | Strength | Strength | UTILITY GRADE | ||||
| Grade | Grade | ||||||
| mm² | No. | mm | mm | Kg/km | KN | KN | KN |
| 31.91 | 3 | 3.68 | 7.94 | 255 | - | - | 28.9 |
| 38.32 | 7 | 2.64 | 7.94 | 305 | 35.6 | 49.8 | - |
| 51.14 | 7 | 3.05 | 9.52 | 407 | 48 | 68.4 | 51.2 |
| 74.45 | 7 | 3.68 | 11.11 | 595 | 64.5 | 92.5 | - |
| 96.52 | 7 | 4.19 | 12.7 | 770 | 83.6 | 119.6 | - |
| Nominal Area | Sectional Area | Stranding | Diameter of EARTHWIRE |
Weight | Rated Strength | ||||
| No. of Wires | Individual wire diameter | ST I | ST II | ST III | ST IV | ||||
| mm² | mm² | No. | mm | mm | Kg/km | KN | KN | KN | KN |
| 25 | 24.25 | 7 | 2.10 | 6.30 | 192.00 | 8.98 | 15.90 | 30.18 | 36.17 |
| 35 | 34.36 | 7 | 2.50 | 7.50 | 272.00 | 12.73 | 22.52 | 42.76 | 51.25 |
| 50 | 49.48 | 7 | 3.00 | 9.00 | 391.00 | 18.33 | 32.43 | 61.58 | 73.80 |
| 50 | 48.35 | 19 | 1.80 | 9.00 | 384.00 | 17.91 | 31.69 | 60.17 | 72.11 |
| 70 | 65.81 | 19 | 2.10 | 10.50 | 522.00 | 24.38 | 43.14 | 81.90 | 98.16 |
| 95 | 93.27 | 19 | 2.50 | 12.50 | 741.00 | 34.56 | 61.14 | 116.07 | 139.11 |
| 120 | 116.99 | 19 | 2.80 | 14.00 | 929.00 | 43.34 | 76.69 | 145.59 | 174.49 |
