ACSR/Tw Bare Aluminum Conductor, Steel Reinforced. Trapezoidal Shaped Aluminum Strands
ACSR/Tw Bare Aluminum Conductor, Steel Reinforced. Trapezoidal Shaped Aluminum Strands image
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Product Details
Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductor, Steel-Reinforced (ACSR/TW) is a concentrically stranded conductor , made with trapezoidal-shaped 1350-H19 wires over a high strength steel core. There are two possible design variants. In one case ACSR/TW conductors are designed to have an equal aluminum cross sectional area as that of a standard ACSR which results in a smaller conductor diameter maintaining the same ampacity level but reduced wind loading parameters. In the second design, diameter of the conductor is maintained to that of a standard ACSR which results in a significantly lower conductor resistance and increased current rating with the same conductor diameter.
ACSR/TW with Galvanized steel ( in Class A, Class B & Class C), Zn-5Al mischmetal coated steel or Aluminum clad steel core. ACSR/TW can be supplied on Returnable Steel Reels or Non-Returnable wooden/steel reels depending on customer requirement.
Specifications nad standard :
ACSR/TW manufactured by jytop meets/or exceeds the requirements of all international specification standards like ASTM B 779, IEC or equivalent.
ASTM B230 (Aluminum 1350-H19 Wire for Electrical Purposes.)
ASTM B498 (Zinc-Coated (Galvanized) Steel Core Wire for Use in Overhead Electrical Conductors.)
ASTM B500 (Metallic Coated or Aluminum Clad Stranded Steel Core for Use in Overhead Electrical Conductors.)
ASTM B606 (High-Strength Zinc-Coated (Galvanized) Steel Core Wire for Aluminum and Aluminum-Alloy Conductors, Steel Reinforced.)
ASTM B802 (Zinc-5% Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced [ACSR].)
ASTM B803 (High-Strength Zinc-5% Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Use in Overhead Electrical Conductors.)
ASTM B957 (Extra-High-Strength and Ultra-High-Strength Zinc-Coated (Galvanized) Steel Core Wire for Overhead Electrical Conductors.)
ASTM B958 (Extra-High-Strength and Ultra-High-Strength Class A Zinc-5% Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Use in Overhead Electrical Conductors.)
ACSR/TW (SHAPED WIRE ALUMINUM CONDUCTOR, STEEL REINFORCED)
Features
- Reduced drag characteristics
- Low wind and ice loading parameters
- high breaking load & better sag properties
- suitable for remote applications involving long spans
| Shaped Wire Concentric-Lay Compact Aluminum Conductors Steel Reinforced (ACSR/TW) Area Equal to Standard ACSR Sizes |
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| Code Word | Size (kcmil) | Type No. | Cross Sectional Area (in2) |
Stranding | Diameter (in) |
Weight (lbs/1000 ft) |
Rated Breaking Strength (lbs) | Resistance (ohms/mile) | Ampacity (amps) | |||||||||||
| Aluminum | Total | No of Layers of Aluminum | No. of Aluminum Wires | No. & Diameter Individual Steel Wire | Steel Core | Complete Cable | Alum. | Steel | Total | Standard Strength | DC @ 20°C | AC @ 75°C | @ 75°C | |||||||
| Partridge/TW | 266.8 | 16 | 0.2094 | 0.2435 | 2 | 14 | 7 x 0.0788 | 0.2364 | 0.595 | 250.5 | 115.6 | 366.1 | 11200 | 0.3356 | 0.4103 | 449 | ||||
| Linnet/TW | 336.4 | 16 | 0.2642 | 0.3073 | 2 | 16 | 7 x 0.0885 | 0.2655 | 0.667 | 316.1 | 145.8 | 461.9 | 14000 | 0.2662 | 0.3255 | 519 | ||||
| Oriole/TW | 336.4 | 23 | 0.2642 | 0.3259 | 2 | 16 | 7 x 0.1059 | 0.3177 | 0.693 | 317.6 | 208.7 | 526.4 | 17100 | 0.2650 | 0.3239 | 525 | ||||
| Merlin/TW | 336.4 | 6 | 0.2642 | 0.2788 | 2 | 14 | 1 x 0.1367 | 0.1367 | 0.630 | 315.5 | 49.5 | 365.0 | 8560 | 0.0510 | 0.0625 | 508 | ||||
| Flicker/TW | 447.0 | 13 | 0.3747 | 0.4233 | 2 | 18 | 7 x 0.0940 | 0.2820 | 0.776 | 447.8 | 164.5 | 612.3 | 17200 | 0.0357 | 0.0437 | 641 | ||||
| Hawk/TW | 447.0 | 16 | 0.3746 | 0.4356 | 2 | 18 | 7 x 0.1054 | 0.3162 | 0.790 | 448.7 | 206.4 | 655.1 | 19400 | 0.0356 | 0.0435 | 645 | ||||
| Hen/TW | 477.0 | 23 | 0.3745 | 0.4619 | 2 | 20 | 7 x 0.1261 | 0.3783 | 0.820 | 450.2 | 296.0 | 746.1 | 23600 | 0.1869 | 0.2287 | 653 | ||||
| Parakeet/TW | 556.5 | 13 | 0.4371 | 0.4937 | 2 | 18 | 7 x 0.1015 | 0.3045 | 0.835 | 523.2 | 191.7 | 714.9 | 20000 | 0.0306 | 0.0375 | 706 | ||||
| Dove/TW | 556.5 | 16 | 0.4371 | 0.5083 | 2 | 20 | 7 x 0.1138 | 0.3414 | 0.850 | 523.4 | 241.1 | 764.5 | 22600 | 0.0305 | 0.0374 | 711 | ||||
| Swift/TW | 636.0 | 3 | 0.4995 | 0.5133 | 3 | 27 | 1 x 0.1329 | 0.1329 | 0.850 | 599.2 | 46.8 | 646.0 | 13500 | 0.0272 | 0.0335 | 750 | ||||
| Rook/TW | 636.0 | 13 | 0.4995 | 0.5643 | 2 | 20 | 7 x 0.1085 | 0.3255 | 0.893 | 597.0 | 219.2 | 816.2 | 22900 | 0.0268 | 0.0329 | 766 | ||||
| Scoter/TW | 636.0 | 23 | 0.4994 | 0.6159 | 2 | 22 | 7 x 0.1456 | 0.4368 | 0.942 | 600.3 | 394.6 | 954.9 | 30400 | 0.1402 | 0.1718 | 782 | ||||
| Grosbeak/TW | 636.0 | 16 | 0.4995 | 0.5808 | 2 | 20 | 7 x 0.1216 | 0.3648 | 0.909 | 601.5 | 275.8 | 877.3 | 25400 | 0.0267 | 0.0327 | 772 | ||||
| Tern/TW | 795.0 | 7 | 0.6244 | 0.6675 | 2 | 17 | 7 x 0.0886 | 0.2658 | 0.960 | 745.9 | 146.1 | 892.0 | 21000 | 0.0215 | 0.0266 | 869 | ||||
| Puffin/TW | 795.0 | 10 | 0.6244 | 0.6919 | 2 | 18 | 7 x 0.1108 | 0.3324 | 0.980 | 746.9 | 228.4 | 975.3 | 25900 | 0.0215 | 0.0264 | 876 | ||||
| Condor/TW | 795.0 | 13 | 0.6244 | 0.7053 | 2 | 20 | 7 x 0.1203 | 0.3639 | 0.993 | 747.2 | 273.8 | 1021.0 | 28200 | 0.0214 | 0.0264 | 880 | ||||
| Drake/TW | 795.0 | 16 | 0.6244 | 0.7261 | 2 | 20 | 7 x 0.1360 | 0.4080 | 1.010 | 747.0 | 344.3 | 1091.3 | 31800 | 0.0213 | 0.0263 | 887 | ||||
| Canary/TW | 900.0 | 13 | 0.7066 | 0.7983 | 2 | 20 | 7 x 0.1291 | 0.3873 | 1.055 | 844.6 | 310.2 | 1154.8 | 31600 | 0.0998 | 0.1233 | 951 | ||||
| Phoenix/TW | 954.0 | 5 | 0.7493 | 0.7876 | 3 | 30 | 7 x 0.0837 | 0.2511 | 1.044 | 901.6 | 130.4 | 1032.0 | 23700 | 0.0181 | 0.0224 | 967 | ||||
| Rail/TW | 954.0 | 7 | 0.7493 | 0.8011 | 3 | 32 | 7 x 0.0971 | 0.2913 | 1.061 | 898.6 | 175.5 | 1074.1 | 25900 | 0.0180 | 0.0224 | 973 | ||||
| Ampacity based on referenced conductor temperature, 25°C ambient temperature, 2 ft/sec wind, in sun, with an emmisivity of 0.5 and a coefficient of solar absorption of 0.5, at sea level. | ||||||||||||||||||||
Factory and Products
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