Services - PD-THW (Table 4 of TIS 11-2531 Stanard)
PHELPS DODGE TYPE LETTER |
Nominal
Sectional Area
mm? |
Number & Diameter
of Wire
No. / mm |
Thickness of
Insulation
mm |
Overall Diameter
mm |
Allowable
Ampacities Free Air 40?C
A |
Minimum
Insulation Resistance at 70?C
M? - km |
Cable Weight
(approx)
kg / km |
Standard Packing
m |
0.5
PD-THW |
0.5 |
1/0.80 |
0.8 |
3.0 |
11 |
0.0175 |
11 |
100/C |
1
PD-THW |
1 |
1/1.13 |
0.8 |
3.3 |
16 |
0.0141 |
17 |
100/C |
1
PD-THW |
1 |
7/0.40 |
0.8 |
3.5 |
16 |
0.0135 |
17 |
100/C |
1.5
PD-THW |
1.5 |
1/1.38 |
0.8 |
3.6 |
21 |
0.0123 |
22 |
100/C |
1.5
PD-THW |
1.5 |
7/0.50 |
0.8 |
3.8 |
21 |
0.0116 |
22 |
100/C |
2.5
PD-THW |
2.5 |
1/1.78 |
0.8 |
4.0 |
29 |
0.0102 |
31 |
100/C |
2.5
PD-THW |
2.5 |
7/0.67 |
0.8 |
4.3 |
29 |
0.0093 |
31 |
100/C |
4
PD-THW |
4 |
1/2.25 |
0.9 |
4.8 |
39 |
0.0094 |
50 |
100/C |
4
PD-THW |
4 |
7/0.85 |
0.9 |
5.2 |
39 |
0.0085 |
50 |
100/C |
6
PD-THW |
6 |
7/1.04 |
0.9 |
5.8 |
51 |
0.0073 |
75 |
100/C |
10
PD-THW |
10 |
7/1.35 |
1.1 |
7.2 |
70 |
0.0069 |
120 |
100/C |
16
PD-THW |
16 |
7/1.70 |
1.1 |
8.4 |
96 |
0.0057 |
180 |
100/C |
25
PD-THW |
25 |
7/2.14 |
1.3 |
10.5 |
127 |
0.0054 |
290 |
100/C |
35
PD-THW |
35 |
19/1.53 |
1.3 |
11.5 |
157 |
0.0047 |
380 |
100/C |
50
PD-THW |
50 |
19/1.78 |
1.5 |
13.5 |
191 |
0.0046 |
540 |
500/R |
70
PD-THW |
70 |
19/2.14 |
1.5 |
15.5 |
244 |
0.0039 |
720 |
500/R |
95
PD-THW |
95 |
19/2.52 |
1.7 |
18.0 |
297 |
0.0038 |
1,000 |
500/R |
120
PD-THW |
120 |
37/2.03 |
1.7 |
19.5 |
345 |
0.0034 |
1,240 |
500/R |
150
PD-THW |
150 |
37/2.25 |
1.9 |
21.5 |
397 |
0.0034 |
1,520 |
500/R |
185
PD-THW |
185 |
37/2.52 |
2.1 |
24.0 |
453 |
0.0034 |
1,900 |
500/R |
240
PD-THW |
240 |
61/2.25 |
2.3 |
27.0 |
535 |
0.0033 |
2,480 |
500/R |
300
PD-THW |
300 |
61/2.52 |
2.5 |
30.0 |
617 |
0.0032 |
3,100 |
500/R |
400
PD-THW |
400 |
61/2.85 |
2.7 |
33.5 |
741 |
0.0030 |
3,950 |
500/R |
500
PD-THW |
500 |
61/3.20 |
3.1 |
38.0 |
854 |
0.0031 |
5,150 |
500/R |
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C = Packing in coil |
Revision : March 2012 |
R = Packing in reel |
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