 |
477 ACSR 26/7 HAWK BARE AL |
Code Word |
Description |
Hawk |
477 ACSR 26/7 HAWK BARE AL
|
|
Conductor
|
| Size
(AWG or kemit) |
Stranding
ACSR (Al/Stl) |
| 477.0
MCM |
26/7 |
| Diameter
(inches) |
| Individual
Wires |
Steel
Core |
Complete
Cable OD |
| Alum |
Steel |
| .1354 |
.1053 |
.3159 |
.858 |
| Weight
(lbs/1000ft) |
Content
% |
| Alum |
Steel |
Total |
Alum |
Steel |
| 449.6 |
205.4 |
656.0 |
68.53 |
31.47 |
| Rated
Breaking Strength (lbs) |
Resistance
(OHMS/1000ft ) |
Current
Rating
(Amps) |
| 19,500 |
.0356
DC@20°C
.0436 AC@75°C |
659 |
| Standard
Packages |
| Length
(feet) |
Weight
(lbs) |
Reel
Size |
11,570
5,785 |
7,590
3,795
|
RMT 84.36
NR 60.28 |
| |
Applications
Used as bare overhead transmission cable and as primary and secondary distribution
cable. ACSR offers optimal strength for line design. Variable steel core
stranding enables desired strength to be achieved without sacrificing ampacity.
|
Construction
Aluminum alloy 1350-H-19 wires, concentrically stranded about a steel core.
Core wire for ACSR is available with class A, B or C galvanizing; "aluminized"
aluminum coated (AZ); or aluminum-clad (AW). Additional corrosion protection
is available through the application of grease to the corer or infusion
of the complete cable with grease.
|
|
Specifications
ACSR bare conductor meets or exceeds the following ASTM specifications:
|
| B-230 |
Aluminum
Wire, 1350-H19 for Electrical Purposes |
| B-231 |
Aluminum
Conductors, Concentric-Lay-Stranded |
| B-232 |
Aluminum
Conductors, Concentric-Lay-Stranded, Coated Steel Reinforced (ACSR) |
| B-341 |
Aluminum-Coated
Steel Core Wire for aluminum Conductors, Steel Reinforced (ACSR/AZ) |
| B-498 |
Zinc-Coated
Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR/AZ) |
| B-500 |
Zinc
Coated and Aluminum Coated Stranded Steel Core for Aluminum Conductors,
Steel Reinforced (ACSR) |
| |
|
1. Resistance
is calculated using ASTM standard increments of stranding, and metal conductivity
of 61.2% IACS for EC (1350), and 8% IACS for steel. AC (60Hz) resistance
includes current dependent hysteresis loss factor for 1 and 3 layer construction.
2. Current
ratings are based on 75°C conductor temperature, 25°C ambient, 2ft/s wind,
96/watts/sq. foot sun, .05 coefficients of emissivity and absorption.
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Electrocables USA
10408 West McNab Road
Fort Lauderdale Fl. 33321
Ph 954.726.1926
Fx 954.726.1928
sales@electrocable.com
cell 954-557-0300 |
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