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ASTM B778-02(2012)
Standard Specification for Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductors (AAC/TW)
Automaticky přeložený název:
Standardní specifikace pro tvarované Wire Compact soustředné - Lay -pletl hliníkových vodičů ( AAC / TW )
NORMA vydána dne 15.10.2012
Informace o normě:
Označení normy: ASTM B778-02(2012)
Poznámka: NEPLATNÁ
Datum vydání normy: 15.10.2012
Kód zboží: NS-8082
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM B778-02(2012) :
Keywords:
AAC/TW, aluminum conductor, compact conductor, compact conductor, aluminum, concentric-lay-stranded aluminum conductor, electrical conductor, electrical conductor, aluminum, shaped wire compact conductor, shaped wire compact conductor, aluminum, shaped wire conductor, shaped wire conductor, aluminum, trapezoidal conductor, trapezoidal conductor, aluminum, ICS Number Code 29.240.20 (Power transmission and distribution lines)
Doplňující informace
| 1. Scope | ||||||||||
|
1.1 This specification covers shaped wire compact concentric-lay-stranded aluminum conductor (AAC/TW) and its component wires for use as overhead electrical conductors (Explanatory Note 1 and Note 2). 1.2 The values stated in inch-pound units are to be regarded as the standard with the exception of temperature and resistivity. The SI equivalents of inch-pound units may be approximate. Code WordA |
AAC/TW |
Nominal Outside |
Number of |
Number |
Nominal Mass |
Rated Strength |
||||
|
kcmil |
mm |
in. |
mm |
lb/1000ft |
kg/km |
1000 lbf |
kN |
|||
|
Tulip/TW |
336.4 |
170 |
0.612 |
15.5 |
17 |
2 |
315.3 |
469.4 |
6.02 |
26.8 |
|
Canna/TW |
397.5 |
201 |
0.661 |
16.8 |
17 |
2 |
372.6 |
554.7 |
6.96 |
31 |
|
Cosmos/TW |
477.0 |
242 |
0.720 |
18.3 |
17 |
2 |
447.1 |
665.6 |
8.36 |
37.2 |
|
Zinnia/TW |
500.0 |
253 |
0.736 |
18.7 |
17 |
2 |
468.7 |
697.7 |
8.76 |
39 |
|
Mistletoe/TW |
556.5 |
282 |
0.775 |
19.7 |
17 |
2 |
521.6 |
776.5 |
9.75 |
43.4 |
|
Meadowsweet/TW |
600.0 |
304 |
0.803 |
20.4 |
17 |
2 |
562.4 |
837.2 |
10.52 |
46.8 |
|
Orchid/TW |
636.0 |
322 |
0.825 |
21.0 |
17 |
2 |
596.1 |
887.4 |
11.1 |
49.4 |
|
Verbena/TW |
700.0 |
355 |
0.864 |
21.9 |
17 |
2 |
656.1 |
976.7 |
12.3 |
54.7 |
|
Nasturtium/TW |
750.0 |
380 |
0.893 |
22.7 |
17 |
2 |
702.1 |
1045 |
13.1 |
58.3 |
|
Arbutus/TW |
795.0 |
403 |
0.919 |
23.3 |
17 |
2 |
745.1 |
1109 |
13.6 |
60.5 |
|
Cockscomb/TW |
900.0 |
456 |
0.990 |
25.1 |
31 |
3 |
843.6 |
1256 |
15.4 |
68.5 |
|
Magnolia/TW |
954.0 |
483 |
1.018 |
25.9 |
31 |
3 |
894.2 |
1331 |
16.4 |
72.9 |
|
Hawkweed/TW |
1000.0 |
507 |
1.041 |
26.4 |
31 |
3 |
937.3 |
1395 |
17.1 |
76.1 |
|
Bluebell/TW |
1033.5 |
524 |
1.057 |
26.8 |
31 |
3 |
968.7 |
1442 |
17.7 |
78.7 |
|
Marigold/TW |
1113.0 |
564 |
1.095 |
27.8 |
31 |
3 |
1043.2 |
1553 |
19.1 |
85.0 |
|
Hawthorn/TW |
1192.5 |
604 |
1.132 |
28.8 |
31 |
3 |
1117.7 |
1664 |
20.4 |
90.7 |
|
Narcissus/TW |
1272.0 |
644 |
1.168 |
29.7 |
31 |
3 |
1192.2 |
1775 |
21.8 |
97.0 |
|
Columbine/TW |
1351.5 |
685 |
1.202 |
30.5 |
31 |
3 |
1266.3 |
1885 |
23.2 |
103 |
|
Carnation/TW |
1431.0 |
725 |
1.236 |
31.4 |
31 |
3 |
1341.3 |
1997 |
24.0 |
107 |
|
Coreopsis/TW |
1590.0 |
805 |
1.315 |
33.4 |
49 |
4 |
1490.3 |
2219 |
27.0 |
120 |
|
Jessamine/TW |
1750.0 |
887 |
1.377 |
35.0 |
49 |
4 |
1640.3 |
2442 |
29.7 |
132 |
|
Cowslip/TW |
2000.0 |
1013 |
1.468 |
37.3 |
49 |
4 |
1893.0 |
2818 |
33.9 |
151 |
|
Lupine/TW |
2500.0 |
1266 |
1.648 |
41.9 |
71 |
5 |
2366.2 |
3522 |
41.9 |
186 |
|
Trillium/TW |
3000.0 |
1520 |
1.799 |
45.7 |
71 |
5 |
2839.5 |
4227 |
50.3 |
224 |
Code WordA
AAC/TW
Conductor Size
Nominal Outside
Diameter
Number of
Aluminum
Wires
Number
of Layers
Nominal Mass
Rated Strength
kcmil
mm
in.
mm
lb/1000 ft
kg/km
1000 lbf
kN
Logan/TW
322.5
163
0.60
15.2
17
2
302.3
450
5.88
26.2
384.5
195
0.65
16.5
17
2
360.4
536.5
6.74
30
Wheeler/TW
449.4
228
0.70
17.8
17
2
421.2
627
7.88
35.1
521.7
264
0.75
19.1
17
2
489.0
728
9.14
40.7
Robson/TW
595.8
302
0.80
20.3
17
2
558.4
831.3
10.44
46.4
678.2
344
0.85
21.6
17
2
635.7
946.3
11.88
52.8
McKinley/TW
761.5
386
0.90
22.9
17
2
713.7
1062.5
13.07
58.1
854.2
433
0.95
24.1
17
2
800.6
1191.8
14.86
66.1
Rainer/TW
918.8
465
1.00
25.4
31
3
861.2
1282
15.76
70.1
1020.0
517
1.05
26.7
31
3
956.0
1423.2
17.50
77.8
Helens/TW
1123.1
569
1.10
27.9
31
3
1052.7
1567.1
19.26
85.7
1234.2
625
1.15
29.2
31
3
1156.8
1722.1
21.17
94.2
Mazama/TW
1346.8
682
1.20
30.5
31
3
1262.3
1879.1
23.10
102.7
1467.9
744
1.25
31.8
31
3
1375.9
2048.2
24.65
109.6
Hood/TW
1583.2
802
1.30
33
34
3
1483.9
2209
26.59
118.3
1682.7
852
1.35
34.3
49
4
1577.5
2348.4
28.55
127
Whitney/TW
1812.7
918
1.40
35.6
49
4
1699.0
2529.2
30.74
136.7
1954.3
990
1.45
36.8
49
4
1832.1
2727.4
33.16
147.5
Powell/TW
2093.6
1061
1.50
38.1
49
4
1981.6
2949.9
35.51
157.9
2245.4
1137
1.55
39.4
49
4
2125.7
3164.4
37.30
165.9
Jefferson/TW
2388.1
1210
1.60
40.6
52
4
2260.3
3364.8
39.67
176.5
2514.8
1274
1.65
41.9
71
5
2379.5
3542.3
42.17
187.6
Shasta/TW
2667.2
1351
1.70
43.2
71
5
2524.5
3758.1
44.74
199
2844.5
1441
1.75
44.5
71
5
2692.2
4007.8
47.70
212.2
Adams/TW
3006.2
1523
1.80
45.7
71
5
2873.0
4276.9
50.43
224.3
Standard Test Method for Determination of Cross-Sectional Area of Stranded Conductors
Standard Specification for Aluminum 1350–H19 Wire for Electrical Purposes
Aluminum Association Publication 50
Code Words for Overhead Aluminum Electrical Conductors Available from Aluminum Association, Inc., 1525 Wilson Blvd., Suite 600, Arlington, VA 22209, http://www.aluminum.org.
NBS Handbook 100
-- Copper Wire Tables Available from National Institute of Standards and Technology (NIST), 100 Bureau Dr., Stop 1070, Gaithersburg, MD 20899-1070, http://www.nist.gov.
ANSI H35.1
American National Standard Alloy and Temper Designation Systems for Aluminum Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.
Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
Standard Terminology Relating to Uninsulated Metallic Electrical Conductors
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