Página 810 - BURNDY

Versión de HTML Básico

CABLE DATA
(Continued)
CONDUCTOR SIZE
NUMBER
OF WIRES†
CLASS
CONDUCTOR DIAMETER
MIN. BREAKING
STRENGTH LBS.
KCMIL
AWG
Conventional In. Compressed In.
Compact In.
250
250
4/0
37
19
37
B
A
C
0.575
0.574
0.529
0.558
0.557
0.513
0.520
0.520
0.475
1520
1550
1280
4/0
4/0
3/0
3/0
3/0
19
7
37
19
7
B
A
C
B
A
0.528
0.522
0.471
0.470
0.464
0.512
0.506
0.457
0.456
0.450
0.475
0.475
0.423
0.423
0.423
1310
1360
1020
1040
1070
2/0
2/0
1/0
1/0
1
19
7
19
7
19
B
A
B
A
B
0.419
0.414
0.373
0.368
0.332
0.406
0.402
0.362
0.357
0.322
0.376
0.376
0.336
0.336
0.229
826
853
655
676
519
2
3
4
6
8
7
7
7
7
7
B, A
B, A
B, A
B, A
B, A
0.292
0.260
0.232
0.184
0.146
0.283
0.252
0.225
0.178
0.142
0.268
0.238
0.213
0.169
0.134
425
337
267
168
106
ALUMINUM ALLOY 8000 SERIES “O” TEMPER CABLE
(Continued)
ACSR/TW (TRAP WIRE) CABLE
(
Continued)
STRANDING
NOMINAL
CONDUCTOR
SIZE
KCMIL
DIAMETER
INCHES
RATED
STRENGTH
LBS
Aluminum
Wires
Number of
Number of
Steel
Wires
405.1
571.7
565.3
664.8
666.6
14
18
20
20
20
1
7
7
7
7
0.68
0.85
0.86
0.93
0.91
10,200
20,600
22,900
26,600
24,000
762.8
768.2
768.9
795.0
795.0
20
20
27
20
20
7
7
1
7
7
0.99
0.98
0.93
0.99
1.01
30,500
27,700
16,400
28,200
31,800
946.7
954.0
954.0
954.0
957.2
35
30
32
20
32
7
7
7
7
7
1.08
1.05
1.06
1.08
1.06
29,600
23,700
25,900
33,500
26,000
1033.5
1033.5
1033.5
1113.0
1113.0
30
32
21
30
33
7
7
7
7
7
1.09
1.10
1.13
1.13
1.14
25,700
28,100
36,300
27,500
30,000
1113.0
1192.5
1192.5
1192.5
1272.0
38
30
33
38
30
19
7
7
19
7
1.19
1.17
1.18
1.22
1.20
39,100
29,500
32,400
41,900
31,400
1272.0
1272.0
1351.5
1351.5
1431.0
35
39
35
39
36
7
19
7
19
7
1.22
1.26
1.26
1.30
1.29
34,600
44,100
36,700
46,800
38,900
1431.0
1590.0
1590.0
1780.0
2156.0
39
36
42
37
64
19
7
19
19
19
1.34
1.36
1.41
1.45
1.61
49,600
42,200
55,100
50,700
61,100
COMPACT ACSR
(ASTM B401)
CONDUCTOR SIZE CONDUCTOR
DIAMETER (IN.)
BREAKING
STRENGTH (LB)
KCMIL
AWG
336.4
266.8
4/0
3/0
2/0
0.628
0.559
0.517
0.461
0.410
8,260
6,540
7,420
5,880
4,880
1/0
1
2
2
3
0.365
0.326
0.298
0.290
0.258
3,980
3,290
3,260
2,640
2,130
4
4
6
0.236
0.229
0.182
2,160
1,760
1,120
ACSR/TW (TRAP WIRE) CABLE
(ASTM B779)
STRANDING
NOMINAL
CONDUCTOR
SIZE
KCMIL
DIAMETER
INCHES
RATED
STRENGTH
LBS
Number of
Aluminum
Wires
Number of
Steel
Wires
336.4
477.0
477.0
556.5
556.5
14
18
18
18
20
1
7
7
7
7
0.63
0.78
0.79
0.84
0.85
8,600
17,200
19,400
20,000
22,600
636.0
636.0
636.0
795.0
795.0
27
18
20
17
18
1
7
7
7
7
0.85
0.89
0.91
0.96
0.98
13,500
22,900
25,400
21,000
25,900
† For compact-stranded constructions, the number of wires
may be reduced as follows:
19-Wire Constructions - 18 Wires Minimum
37-Wire Constructions - 35 Wires Minimum
61-Wire Constructions - 58 Wires Minimum
91-Wire Constructions - 87 Wires Minimum
127-Wire Constructions - 122 Wires Minimum
O-15
US: 1-800-346-4175
www.burndy.com
Canada: 1-800-387-6487
BURNDY
®
Reference