CopperClad Wire and Strand

Transcription

Wire Products
CopperClad Wire and Strand
CopperClad wire and strand combines the strength of steel with the conductivity and
corrosion resistance of copper. These properties make CopperClad wire and strand ideal
for many utility, telecommunication, and general industry applications.
CopperClad wire is a composite in which a concentric copper cladding is metallurgically
bonded to a steel core through a continuous, solid-cladding process using pressure rolling
for primary bonding. The copper cladding thickness remains constant surrounding the steel.
It measures from 6% of the overall wire diameter for 30% conductivity wires, and 10% of
the overall wire diameter for 40% conductivity wires. Different steel grades for the steel
core result in Dead Soft Annealed, High Strength and Extra High Strength characteristics.
What is CopperClad Strand?
Applications
• Utility Market
• Telecommunications Market
•Military
CopperClad strand is concentrically stranded cable of one to three layers with left-hand lay
in the outer layer, unless otherwise specified. All individual wires are the same size.
Features
Stronger Than Copper
The steel component of CopperClad wire creates a strong conductor which can withstand
more mechanical abuse than solid copper wire. Its superior mechanical strength makes
CopperClad wire less likely to be damaged during installation, or fatigue from vibration or
bending.
Easy installation
CopperClad wire and strand has been specially designed with a low carbon steel core to
give the maximum amount of flexibility while maintaining high strength. A special heat
treat process results in a very malleable wire that is easy to handle and install without
special tools or equipment. CopperClad wire and strand is also lighter than solid copper
of the same size.
Theft Resistant
Because the copper cladding is permanently bonded to the central steel core, CopperClad
wire and strand offers very little scrap value, discouraging theft and leaving the grounding
system intact.
Corrosion Resistant
CopperClad wire and strand exhibits the same corrosion resistant properties as copper,
but maintains the high strength of steel.
www.AFLglobal.com or 800-866-7385
431
© 2003, AFL, all rights reserved. PP-3-00779, Revision 4, 4.6.15
Specifications are subject to change without notice.
COPPERCLAD
What is CopperClad Wire?
Wire Products
Dead Soft Annealed CopperClad Wire and Strand
COPPERCLAD
CopperClad wire and strand has been utilized and relied upon for years as a strong,
non-rusting, efficient grounding conductor. Combining the strength of steel with the
conductivity and corrosion resistance of copper, CopperClad wire and strand provides a
long-lasting, low impedance path to the earth. It is also less susceptible to theft because
it is a bimetallic product and does not have the high scrap value of solid copper. When
annealed, CopperClad wire and strand exhibits the flexibility necessary for easy handling.
To eliminate the possibility of damage from lightning strikes or short-circuit conditions,
an efficient, reliable grounding system is necessary to rapidly dissipate the surge current
to ground. Whatever the grounding application may be, there is a CopperClad conductor
available in the size, conductivity and strength that is required.
Applications
Grounding Conductors for Primary Surge Arresters
Selecting Dead Soft Annealed (DSA) CopperClad wire as the grounding conductor for
primary surge arresters permits a continuous length of conductor to be installed from
the arrester to the buried grounding electrode. This is a practice which is not usually
recommended with aluminum conductors. The steel core of the DSA CopperClad ground
wire provides a rugged lead. It can withstand more mechanical abuse and is less
susceptible to vibration-induced fatigue than solid copper or aluminum wire.
When DSA CopperClad wire is used in place of copper, the grounding conductor is far less
likely to be stolen. This feature is important not only from an economic standpoint, but also
from the standpoint of safety and reliability. Often, the fact that a copper downlead has
been removed is not evident until a surge current causes a failure in the system.
Connectors
Standard connectors used for copper wire can be used on all CopperClad products. This
also includes exothermic connections.
Selecting the Right Size for Your Application
Design engineers should be concerned with two factors when selecting a conductor for a
ground grid. The conductor must: meet the maximum fault current for a certain duration, and
meet a minimum breaking load as required by the substation design (typically 5,000 pounds).
Traditionally, we have used a chart comparing the ampacity ratings of copper and CopperClad
CCS that allowed the user to visually select the CopperClad equivalent. For example:
• The equivalent to 4/0 copper per the graph is 19#9 40% DSA
• A typical maximum fault current for a distribution substation is ~18 kA at 30 cycles
• A 2/0 copper or 7#6 CCS conductor will meet this requirement instead of the larger
size 4/0 copper commonly used for ground grids
• 7#6 CCS Conductor safety margin—30%
• Most engineers upsize to 4/0 copper in order to meet the mechanical strength requirement
• 7#6 CCS meets the fault current and mechanical strength requirements
432
Wire Products
Dead Soft Annealed CopperClad Wire and Strand (cont.)
Our coated product goes one step further. The grey PVC jacket wrapping the outside
of our strong CCS effectively makes the wire in question look at first glance like simple
galvanized steel—and as such of no interest to copper thieves.
We’ve listened to our users, and we know that fast installations mean more ground
gets covered when trenching in grounding wire. Time is money. Just cut the wire, strip
the PVC coating at the terminal end, and connect it as you would copper. Simple.
Copper Theft
The money lost in copper thefts aren’t even the greatest concern. A recent FBI criminal
intelligence assessment warns: “Copper thieves are threatening U.S. critical infrastructure
by targeting electrical substations.... The theft of copper from these targets disrupts the
flow of electricity... and presents a risk to both public safety and national security."
For a few dollars in money, thieves risk their lives and those of service providers,
field workers, and customers. Ungrounded facilities can be an epic disaster in case of
fault. In these uncertain times, a safe and steady supply of electricity is paramount to
maintaining our way of life. AFL's CopperClad represents another first-line defense in
the fight to keep our energy grids safe and secure.
Physical and Electrical Characteristics—CopperClad Jacketed DSA Conductors
40% CONDUCTIVITY
CATALOG
NUMBER
CONDUCTOR
SIZE AWG
DIAMETER
inch
ft
MIN
BREAKING
LOADS
lbf
CCS07104D-JV *
7#10
Stranded 7W
0.306
160
1994
205
72685
9.83
CCS2STR4D-JV
2 AWG
Stranded 7W
0.258
134
1435
145
51772
7.00
CCS4STR4D-JV
4 AWG
Stranded 7W
0.204
214
897
91
32368
4.38
1
CCS01024-JV
2 AWG Solid
0.258
134
2023
200
66368
8.98
1
CCS01044D-JV
4 AWG Solid
0.204
214
1272
116
41738
5.65
1
CCS01064D-JV
6 AWG Solid
0.162
338
800
73
26244
3.55
NO. OF STRANDS
7
7
7
LENGTH
PER SPOOL
WEIGHT
lbs/kft
APPROXIMATE
CROSS SECTION
SHORT-TIME FUSING
AREA
CURRENT AT
30 CYCLES (kA)
cmil
NOTE: Standard green spools weigh approximately 25 lbs. (11.3 kg) and have 2 inch (5.1 cm) arbor holes. Other packaging options are available.
* Available in 50 lb. coil.
433
COPPERCLAD
Cut It—Strip It—Connect It.
Wire Products
Dead Soft Annealed CopperClad Wire and Strand (cont.)
Approximate Short-Time Fusing Currents—CopperClad DSA Conductors
40% CONDUCTIVITY
DURATION OF CURRENT
IN kA
6 CYCLES
9 CYCLES
30 CYCLES
(0.10 SEC.)
(0.15 SEC.)
(0.5 SEC.)
COPPERCLAD
NO. OF STRANDS
SIZE
7
7 No. 10
26.94
19.05
15.56
7
2 AWG
22.14
15.66
7
4 AWG
13.84
9.79
1
2 AWG
24.60
1
4 AWG
17.85
1
6 AWG
11.23
3 CYCLES
(0.05 SEC.)
60 CYCLES
(1.0 SEC.)
120 CYCLES
(2.0 SEC.)
8.52
6.02
4.26
12.79
7.00
4.95
3.50
7.99
4.38
3.10
2.19
17.40
14.20
7.78
5.50
3.89
12.62
10.31
5.65
3.99
2.82
7.94
6.48
3.55
2.51
1.78
CopperClad Jacketed
Because the conductive copper of CopperClad bimetallic wire is always solid, it
doesn’t crack, flake or peel like plated products can. So you can rest assured of the
highest quality bimetallic conductors available on the market.
CopperClad Jacketed is available on spools that are12" diameter, 2" arbor hole,
approximately 25 lb. capacity and packed 20 to a pallet. Other packaging configurations
are available upon request. Ask your representative to explain your options.
434
Wire Products
STOP COPPER THEFT ONCE AND FOR ALL
Copperweld® CAMO™ represents a tremendous leap forward in the fight against copper
theft. DSA Copperweld® copper-clad steel conductors have been an excellent alternative
to copper for grounding applications for almost a century. Providing a low-impedance path
to ground, ample fault current capacity and high tensile strength, they're a natural for
grounding poles and substations.
COPPERCLAD
We've long marketed Copperweld® as a theft-deterrent. It works on three levels:
• Magnetic — Most thieves now test wire for copper purity by placing a magnet
on it. Copper isn't magnetic, steel is.
•Hard to cut — Savvy thieves know when the wire resists their cutters that
they're not dealing with soft, pliable copper.
•Low scrap value — If they ignore the signs and cut anyway, the joke will
be on them. The scrap value of CopperClad is that of cheap ferrous mixed-metal.
It's not worth the risk. So they may cut once, but not again.
The only catch has been the appearance: CCS looks
like copper. But no more. Through Fuishi Copperweld's
ingenious patent-pending process, we have developed
a method of permanently changing the color of
the shiny outer copper layer to a dark grey without
affecting conductivity or connectivity. The CAMO™
conductors look like low-cost galvanized steel, and
thieves will simply walk right past it.
Protect your smart grid the smart way with Copperweld® CAMO™.
DSA CopperClad wires – physical and electrical characteristics
CONDUCTOR
SIZE
AWG
DIAMETER
INCH
19-Wire Strand
19 No. 5
0.910
19 No. 6
0.810
19 No. 7
0.722
19 No. 8
0.643
19 No. 9
0.572
4/0
0.528
7-Wire Strand
7 No. 4
0.613
7 No. 5
0.546
7 No. 6
0.486
7 No. 7
0.433
7 No. 8
0.386
7 No. 9
0.343
7 No. 10
0.306
2 AWG
0.258
4 AWG
0.204
Single Wire Strand
2 AWG
0.258
4 AWG
0.204
6 AWG
0.162
MINI BREAKING LOADS
40% COND
WEIGHT
30% COND
LBS/KFT
KG/KM
86.3
68.5
54.3
43.1
34.1
29.0
1769
1403
1113
883
700
595
9017
7148
5670
4498
3567
2827
2243
1614
1009
40.1
31.8
25.2
20.0
15.9
12.6
10.0
7.2
4.5
2275
1431
900
10.1
6.4
4.0
MM
LBF
kN
LBF
kN
23.10
20.57
18.33
16.32
14.53
13.40
17246
13679
10853
8606
6821
5801
76.7
60.8
48.3
38.3
30.3
25.8
19402
15389
12210
9682
7674
6526
15.57
13.86
12.34
11.00
9.79
8.72
7.76
6.55
5.18
8015
6354
5040
3998
3171
2513
1994
1435
897
35.7
28.3
22.4
17.8
14.1
11.2
8.9
6.4
4.0
6.54
5.19
4.11
2023
1272
800
9.0
5.7
3.6
435
(TABLE 1)
CROSS SECTION
AREA
APPROXIMATE SHORT-TIME
FUSING CURRENT AT
30 CYCLES (KA)
40% COND
30% COND
CMIL
MM2
2632
2088
1656
1314
1041
885
628665
498636
395627
313733
248660
211475
318.55
252.66
200.47
158.97
126.00
107.16
85.07
67.46
53.50
42.43
33.65
28.60
73.68
58.43
46.33
36.75
29.14
24.77
819
649
515
408
324
257
204
145
91
1218
966
766
608
482
382
303
216
135
292169
231613
183708
145757
115586
91612
72685
51772
32368
148.04
117.36
93.09
73.86
58.57
46.42
36.83
26.23
16.40
39.52
31.34
24.85
19.71
15.63
12.40
9.83
7.00
4.38
34.23
27.14
21.53
17.07
13.54
10.74
8.51
6.06
3.79
184
116
73
274
172
108
66358
41738
26244
33.62
21.15
13.30
8.98
5.65
3.55
7.77
4.89
3.08
Wire Products
COPPERCLAD
Approximate Short-Time Fusing Currents of Dead Soft Annealed CopperClad Conductors
(TABLE 2)
CONDUCTOR SIZE
AWG
DURATION OF CURRENT IN CYCLES OR SECONDS
30 CYCLES
9 CYCLES
60 CYCLES
(0.5 sec)
(0.15 SEC)
(1.0 SEC)
CURRENT IN KA
40% CONDUCTIVITY
3 CYCLES
(0.05 SEC)
6 CYCLES
(0.10 sec)
269.02
213.33
169.17
134.17
106.40
90.45
190.22
150.85
119.62
94.87
75.23
63.96
155.32
123.17
97.67
77.46
61.43
52.22
85.07
67.46
53.50
42.43
33.65
28.60
60.15
47.70
37.83
30.00
23.79
20.23
42.54
33.73
26.75
21.21
16.82
14.30
124.97
99.11
78.60
62.33
49.43
39.20
31.08
22.14
13.84
88.37
70.08
55.58
44.07
34.95
27.72
21.98
15.66
9.79
72.15
57.22
45.38
35.98
28.54
22.63
17.95
12.79
7.99
39.52
31.34
24.85
19.71
15.63
12.40
9.83
7.00
4.38
27.94
22.16
17.57
13.94
11.05
8.77
6.95
4.95
3.10
19.76
15.67
12.43
9.85
7.82
6.20
4.91
3.50
2.19
28.39
17.85
11.23
20.07
12.62
7.94
16.39
10.31
6.48
8.98
5.65
3.55
6.35
3.99
2.51
4.49
2.82
1.78
120 CYCLES
(2.0 sec)
19-Wire Strand
19 No. 5
19 No. 6
19 No. 7
19 No. 8
19 No. 9
4/0
7-Wire Strand
7 No. 4
7 No. 5
7 No. 6
7 No. 7
7 No. 8
7 No. 9
7 No. 10
2 AWG
4 AWG
Single Wire Strand
2 AWG
4 AWG
6 AWG
30% CONDUCTIVITY
19-Wire Strand
19 No. 5
19 No. 6
19 No. 7
19 No. 8
19 No. 9
4/0
232.99
184.76
146.52
116.20
92.15
78.34
164.75
130.65
103.60
82.17
65.16
55.39
134.52
106.67
84.59
67.09
53.20
45.23
73.68
58.43
46.33
36.75
29.14
24.77
52.10
41.31
32.76
25.98
20.60
17.52
36.84
29.21
23.17
18.37
14.57
12.39
7 No. 4
7 No. 5
7 No. 6
7 No. 7
7 No. 8
7 No. 9
7 No. 10
2 AWG
4 AWG
108.23
85.84
68.07
53.98
42.81
33.95
26.92
19.18
11.99
76.53
60.70
48.13
38.17
30.27
24.01
19.04
13.56
8.48
62.49
49.56
39.30
31.17
24.72
19.60
15.54
11.07
6.92
34.23
27.14
21.53
17.07
13.54
10.74
8.51
6.06
3.79
24.20
19.19
15.22
12.07
9.57
7.59
6.02
4.29
2.68
17.11
13.57
10.76
8.54
6.77
5.37
4.26
3.03
1.90
2 AWG
4 AWG
6 AWG
24.59
15.46
9.72
17.38
10.93
6.88
14.19
8.93
5.61
7.77
4.89
3.08
5.50
3.46
2.17
3.89
2.44
1.54
7-Wire Strand
Solid Wire
436
Wire Products
for Grounding Applications
Wire
3-Wire Strand
WireWire Wire
3-Wire
Strand
7-Wire Strand
3-Wire
Strand
3-Wire
Strand
7-Wire
Strand
7-Wire
Strand
7-Wire
Strand
3-Wire
CopperClad
Strand
19-Wire
Strand
7-Wire
19-Wire
19-Wire
Strand
19-Wire
Strand
19-Wire
Strand
CopperClad
CopperClad
Strand
Strand
COPPERCLAD
Single Wire
CopperClad
Strand
Specifications and Ordering Information
40% CONDUCTIVITY
CONDUCTOR
CONFIGURATION
STRANDING
AWG
1
1
1
3
3
3
3
3
3
3
3
7
7
7
7
7
7
7
19
19
19
19
19
19
19
7
2
4
6
4
5
6
7
8
9
10
12
4
5
6
7
8
9
10
5
6
7
8
9
10
-
OVERALL
DIAMETER
CATALOG CONDUCTOR
NUMBERS SIZE AWG
CCS01024D
CCS01044D
CCS01064D
CCS03044D
CCS03054D
CCS03064D
CCS03074D
CCS03084D
CCS03094D
CCS03104D
CCS03124D
CCS07044D
CCS07054D
CCS07064D
CCS07074D
CCS07084D
CCS07094D
CCS07104D
CCS19054D
CCS19064D
CCS19074D
CCS19084D
CCS19094D
CCS4/0
CCS19104D
CCS2/0
No. 2
No. 4
No. 6
3 No. 4
3 No. 5
3 No. 6
3 No. 7
3 No. 8
3 No. 9
3 No. 10
3 No. 12
7 No. 4
7 No. 5
7 No. 6
7 No. 7
7 No. 8
7 No. 9
7 No. 10
19 No. 5
19 No. 6
19 No. 7
19 No. 8
19 No. 9
19 No. 10
2/0
MIN BREAKING
LOADS
WEIGHT
inch
mm
lbf
kN
lbs/kft kg/km
0.258
0.204
0.162
0.440
0.392
0.349
0.311
0.277
0.247
0.220
0.174
0.613
0.546
0.486
0.433
0.386
0.343
0.306
0.910
0.810
0.722
0.643
0.572
0.528
0.510
0.414
6.54
5.19
4.12
11.18
9.96
8.87
7.90
7.03
6.26
5.58
4.42
15.57
13.86
12.34
11.00
9.79
8.72
7.76
23.10
20.57
18.33
16.32
14.53
13.40
12.94
10.51
2023
1272
800
3626
2874
2280
1809
1434
1137
902
567
8015
6354
5040
3998
3171
2513
1994
17246
13679
10853
8606
6821
5801
5412
3652
9.0
5.7
3.6
16.1
12.8
10.1
8.0
6.4
5.1
4.0
2.5
35.7
28.3
22.4
17.8
14.1
11.2
8.9
76.7
60.8
48.3
38.3
30.3
25.8
24.1
16.2
186.1
117.0
73.6
353.9
280.5
222.5
176.6
140.0
111.0
88.0
55.4
827.4
655.9
520.2
412.8
327.3
259.4
205.8
1787.4
1417.7
1124.8
892.0
707.0
601.2
560.9
377.0
276.94
174.16
109.54
526.67
417.51
331.16
262.75
208.36
165.14
131.02
82.38
1231.34
976.13
774.23
614.29
487.13
386.09
306.33
2659.98
2109.81
1673.96
1327.45
1052.12
894.78
834.76
561.01
CROSS
SECTION AREA
I2t
cmil
mm2
kA2s
66368
41738
26250
125215
99263
78732
62467
49537
39262
31151
19586
292169
231613
183708
145757
115586
91612
72685
628665
498636
395627
313733
248660
211475
197289
133115
33.63
21.15
13.30
63.45
50.30
39.89
31.65
25.10
19.89
15.78
9.92
148.04
117.36
93.09
73.86
58.57
46.42
36.83
318.55
252.66
200.47
158.97
126.00
107.16
99.97
67.45
40.29
15.94
6.30
143.43
90.13
56.70
35.70
22.45
14.10
8.88
3.51
780.87
490.72
308.72
194.34
122.21
76.77
48.33
3615.33
2274.45
1431.80
900.39
565.62
409.10
356.05
162.09
APPROXIMATE
NOMINAL
SHORT-TIME
DC
FUSING
RESISTANCE
CURRENT AT
AT 68°F
30 CYCLES
(Ω /KFT)
(kA)
8.98
0.3907
5.65
0.6212
3.55
0.9877
16.94
0.2087
13.43
0.2633
10.65
0.3319
8.45
0.4184
6.70
0.5276
5.31
0.6657
4.21
0.8390
2.65
1.3344
39.52
0.0896
31.33
0.1131
24.85
0.1425
19.72
0.1797
15.63
0.2266
12.39
0.2858
9.83
0.3603
85.03
0.0418
67.45
0.0527
53.51
0.0665
42.44
0.0838
33.63
0.1057
28.60
0.1243
26.69
0.1333
18.01
0.1967
Coils
All CopperClad wire, 3 and 7 strand, is available in 50 lb, 100 lb, and 200 lb coils.
437
Wire Products
for Grounding Applications (cont.)
Wire
3-Wire Strand
WireWire Wire
3-Wire
Strand
7-Wire Strand
3-Wire
Strand
3-Wire
Strand
7-Wire
Strand
7-Wire
Strand
7-Wire
Strand
COPPERCLAD
Single Wire
CopperClad
Strand
3-Wire
CopperClad
Strand
19-Wire
Strand
7-Wire
19-Wire
19-Wire
Strand
19-Wire
Strand
19-Wire
Strand
CopperClad
CopperClad
Strand
Strand
Specifications and Ordering Information
30% CONDUCTIVITY
CONDUCTOR
CONFIGURATION
STRANDING
AWG
1
1
1
3
3
3
3
3
3
3
3
7
7
7
7
7
7
7
19
19
19
19
19
2
4
6
4
5
6
7
8
9
10
12
4
5
6
7
8
9
10
5
6
7
8
9
DIAMETER
CATALOG CONDUCTOR
NUMBERS SIZE AWG
CCS01023D
CCS01043D
CCS01063D
CCS03043D
CCS03053D
CCS03063D
CCS03073D
CCS03083D
CCS03093D
CCS03103D
CCS07043D
CCS07043D
CCS07053D
CCS07063D
CCS07073D
CCS07083D
CCS07093D
CCS07103D
CCS19053D
CCS19063D
CCS19073D
CCS19083D
CCS19093D
No. 2
No. 4
No. 6
3 No. 4
3 No. 5
3 No. 6
3 No. 7
3 No. 8
3 No. 9
3 No. 10
3 No. 12
7 No. 4
7 No. 5
7 No. 6
7 No. 7
7 No. 8
7 No. 9
7 No. 10
19 No. 5
19 No. 6
19 No. 7
19 No. 8
19 No. 9
MIN BREAKING
LOADS
WEIGHT
inch
mm
lbf
kN
lbs/kft kg/km
0.258
0.204
0.162
0.440
0.392
0.349
0.311
0.277
0.247
0.220
0.174
0.613
0.546
0.486
0.433
0.386
0.343
0.306
0.910
0.810
0.722
0.643
0.572
6.54
5.19
4.12
11.18
9.96
8.87
7.90
7.03
6.26
5.58
4.42
15.57
13.86
12.34
11.00
9.79
8.72
7.76
23.10
20.57
18.33
16.32
14.53
2276
1431
900
4079
3234
2565
2035
1614
1279
1015
638
9017
7148
5670
4498
3567
2827
2243
19402
15389
12210
9682
7674
10.1
6.4
4.0
18.1
14.4
11.4
9.1
7.2
5.7
4.5
2.8
40.1
31.8
25.2
20.0
15.9
12.6
10.0
86.3
68.5
54.3
43.1
34.1
184.1
115.8
72.8
350.2
277.6
220.2
174.7
138.5
109.8
87.1
54.8
818.8
649.1
514.8
408.5
323.9
256.7
203.7
1768.7
1402.9
1113.1
882.7
699.6
274.04
172.34
108.39
521.17
413.15
327.70
260.00
206.18
163.42
129.66
81.52
1218.48
965.93
766.15
607.87
482.04
382.06
303.13
2632.20
2087.77
1656.48
1313.59
1041.13
CROSS
SECTION AREA
I2t
cmil
mm2
kA2s
66368
41738
26250
125215
99263
78732
62467
49537
39262
31151
19586
292169
231613
183708
145757
115586
91612
72685
628665
498636
395627
313733
248660
33.63
21.15
13.30
63.45
50.30
39.89
31.65
25.10
19.89
15.78
9.92
148.04
117.36
93.09
73.86
58.57
46.42
36.83
318.55
252.66
200.47
158.97
126.00
30.26
11.97
4.73
107.73
67.70
42.59
26.81
16.86
10.59
6.67
2.64
586.53
368.59
231.89
145.98
91.80
57.67
36.30
2715.55
1708.39
1075.46
676.30
424.85
APPROXIMATE
NOMINAL
SHORT-TIME
DC
FUSING
RESISTANCE
CURRENT AT
AT 68°F
30 CYCLES
(Ω /KFT)
(kA)
7.78
0.5209
4.89
0.8283
3.08
1.3169
14.68
0.2761
11.64
0.3483
9.23
0.4391
7.32
0.5534
5.81
0.6979
4.60
0.8805
3.65
1.1098
2.30
1.7650
34.25
0.1183
27.15
0.1493
21.54
0.1882
17.09
0.2372
13.55
0.2991
10.74
0.3774
8.52
0.4756
73.70
0.0550
58.45
0.0693
46.38
0.0874
36.78
0.1102
29.15
0.1390
Coils
All CopperClad wire, 3 and 7 strand, is available in 50 lb, 100 lb, and 200 lb coils.
438
Wire Products
Dead Soft Annealed CopperClad Conductors
CONDUCTOR SIZE
NO. OF
STRANDS
AWG
I2t
3 CYCLES
(0.05 SEC.)
IN kA
6 CYCLES
9 CYCLES
30 CYCLES
(0.10 SEC.)
(0.15 SEC.)
(0.5 SEC.)
60 CYCLES
(1.0 SEC.)
120 CYCLES
(2.0 SEC.)
19
19 No. 5
3616.62
268.95
190.17
155.28
85.05
60.14
42.52
19
19 No. 6
2275.27
213.32
150.84
123.16
67.46
47.70
33.73
19
19 No. 7
1432.31
169.25
119.68
97.72
53.52
37.85
26.76
19
19 No. 8
900.71
134.22
94.91
77.49
42.44
30.01
21.22
19
19 No. 9
565.82
106.38
75.22
61.42
33.64
23.79
16.82
19
CCS4/0
409.24
90.47
63.97
52.23
28.61
20.23
14.30
7
7 No. 4
781.15
124.99
88.38
72.16
39.53
27.95
19.76
7
7 No. 5
490.90
99.09
70.06
57.21
31.33
22.16
15.67
7
7 No. 6
308.83
78.59
55.57
45.37
24.85
17.57
12.43
7
7 No. 7
194.41
62.36
44.09
36.00
19.72
13.94
9.86
7
7 No. 8
122.26
49.45
34.97
28.55
15.64
11.06
7.82
7
7 No. 9
76.80
39.19
27.71
22.63
12.39
8.76
6.20
7
7 No. 10
48.35
31.10
21.99
17.95
9.83
6.95
4.92
7
2 AWG
24.53
22.15
15.66
12.79
7.00
4.95
3.50
7
4 AWG
9.59
13.85
9.79
7.99
4.38
3.10
2.19
7
CCS2/0
162.09
56.94
40.26
32.87
18.00
12.73
9.00
1
2 AWG
40.31
28.39
20.08
16.39
8.98
6.35
4.49
1
4 AWG
15.94
17.86
12.63
10.31
5.65
3.99
2.82
1
6 AWG
6.31
11.23
7.94
6.48
3.55
2.51
1.78
439
COPPERCLAD
Approximate Short-Time Fusing Currents—40% Conductivity
Wire Products
Dead Soft Annealed CopperClad Conductors
Approximate Short-Time Fusing Currents—30% Conductivity
CONDUCTOR SIZE
NO. OF
STRANDS
AWG
I2t
3 CYCLES
(0.05 SEC.)
IN kA
6 CYCLES
9 CYCLES
30 CYCLES
(0.10 SEC.)
(0.15 SEC.)
(0.5 SEC.)
60 CYCLES
(1.0 SEC.)
120 CYCLES
(2.0 SEC.)
COPPERCLAD
19
19 No. 5
2715.55
233.05
164.79
134.55
73.70
52.11
36.85
19
19 No. 6
1708.39
184.85
130.71
106.72
58.45
41.33
29.23
19
19 No. 7
1075.46
146.66
103.70
84.67
46.38
32.79
23.19
19
19 No. 8
676.30
116.30
82.24
67.15
36.78
26.01
18.39
19
19 No. 9
424.85
92.18
65.18
53.22
29.15
20.61
14.57
19
19 No. 10
267.44
73.14
51.71
42.22
23.13
16.35
11.56
7
7 No. 4
586.53
108.31
76.59
62.53
34.25
24.22
17.12
7
7 No. 5
368.59
85.86
60.71
49.57
27.15
19.20
13.58
7
7 No. 6
231.89
68.10
48.15
39.32
21.54
15.23
10.77
7
7 No. 7
145.98
54.03
38.21
31.20
17.09
12.08
8.54
7
7 No. 8
91.80
42.85
30.30
24.74
13.55
9.58
6.77
7
7 No. 9
57.67
33.96
24.01
19.61
10.74
7.59
5.37
7
7 No. 10
36.30
26.94
19.05
15.56
8.52
6.02
4.26
1
2 AWG
30.26
24.60
17.40
14.20
7.78
5.50
3.89
1
4 AWG
11.97
15.47
10.94
8.93
4.89
3.46
2.45
1
6 AWG
4.73
9.73
6.88
5.62
3.08
2.18
1.54
440

CopperClad Wire and Strand

Transcription

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