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Páginas: 15 (3525 palabras)
Publicado: 21 de febrero de 2013
12. Conversion Tables
CONTENT
TUTORIALS
www.adckrone.co.in
12. Conversion Tables
12.1 Metric to English Conductor Size
Table 12.1–Conductor size conversion: metric to English and English to metric
Metric Conductor Area mm
2
Standard Metric Sizes mm2
Standard English Sizes kcmil
English Conductor Area cmil
1,015 1,000 900 888 800 761 635 630 626 520 508 500 449 400 381 380 322 305 300273 254 240 231 230 195 185 178 165 152 150
– 1,000 – – 800 – – 630 – – – 500 – 400 – – – – 300 – – 240 – – – 185 – – – 150
2,000 – – 1,750 – 1,500 1,250 – – – 1,000 – – – 750 – – 600 – – 500 – – 400 – – 350 – 300 –
2,000,000 1,970,000 1,780,000 1,750,000 1,580,000 1,500,000 1,250,000 1,240,000 1,233,000 1,024,000 1,000,000 987,000 884,000 788,000 750,000 748,000 634,000 600,000 592,000 537,000500,000 474,000 455,000 400,000 384,000 365,000 350,000 325,000 300,000 296,000 Continued
206
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12. Conversion Tables
Table 12.1–Conductor size conversion: metric to English and English to metric Continued
Metric Conductor Area mm
2
Standard Metric Sizes mm
2
Standard English Sizes kcmil or AWG
English Conductor Area cmil
140 127 120 119 107 100 95 85 72 70 67 60.9 54 51.650 43.7 42 37 35 34 31.3 27 25 22.4 21 19 17 16.1 16 13.6 13.3 11.5 10.5
– – 120 – – – 95 – – 70 – – – – 50 – – – 35 – – – 25 – – – – – 16 – – – –
– 250 – – 4/0 – – 3/0 – – 2/0 – 1/0 – – – 1 – – 2 – 3 – – 4 – 5 – – – 6 – 7
276,000 250,000 237,000 234,000 211,600 197,000 187,000 167,800 141,800 138,000 133,100 119,900 105,600 101,600 98,500 86,100 83,700 72,900 69,100 66,360 61,660 52,62049,300 44,128 41,740 37,430 33,090 31,717 31,600 26,792 26,240 22,655 20,820 Continued
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12. Conversion Tables
Table 12.1–Conductor size conversion: metric to English and English to metric Continued
Metric Conductor Area mm
2
Standard Metric Sizes mm
2
Standard English Sizes AWG
English Conductor Area cmil
10.00 9.77 8.38 8.27 7.00 6.64 6.00 5.93 5.26 5.02 4.25 4.00 3.603.31 2.58 2.50 2.18 2.08 1.85 1.57 1.50 1.33 1.31 1.12 1.00 0.95 0.82 0.75 0.68 0.58 0.52 0.50 0.49
10.00 – – – – – 6.00 – – – – 4.00 – – – 2.50 – – – – 1.50 – – – 1.00 – – 0.75 – – – 0.50 –
– – 8 – – 9 – – 10 – – – – 12 – – – 14 – – – – 16 – – – 18 – – – 20 – –
19,700 19,246 16,510 16,292 13,790 13,090 11,800 11,682 10,380 9,889 8,372 7,890 7,092 6,530 5,082 4,930 4,294 4,110 3,644 3,093 2,9602,620 2,580 2,206 1,970 1,871 1,620 1,480 1,339 1,142 1,020 987 965 Continued
208
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12. Conversion Tables
Table 12.1–Conductor size conversion: metric to English and English to metric Continued
Metric Conductor Area mm
2
Standard Metric Sizes mm
2
Standard English Sizes AWG
English Conductor Area cmil
0.324 0.205 0.128 0.081 0.051 0.032 0.020 0.013 0.0080 0.0050 0.00320.0020 0.0013 Reference: IEC 228
– 0.20 – – – – – – – – – – –
22 24 26 28 30 32 34 36 38 40 42 44 46
640 404 253 159 100 63.2 39.8 25.0 15.7 9.61 6.25 4.00 2.56
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12. Conversion Tables
12.2 Circular Measurements — Diameter, Circumference, Area
Table 12.2 –Circular measurements — diameter, circumference, area
Diameter Inches Circumference Inches Area Sq. Inches
/64 /32 3/64
1 1 1 3
0.015625 0.031250 0.046875 0.062500 0.093750 0.125000 0.156250 0.187500 0.218750 0.250000 0.281250 0.312500 0.343750 0.375000 0.406250 0.437500 0.468750 0.500000 0.531250 0.562500 0.593750 0.625000 0.656250 0.687500 0.718750 0.750000 0.781250 0.812500 0.843750 0.875000
0.049087 0.098175 0.147262 0.196350 0.294524 0.392699 0.490874 0.589049 0.687223 0.785398 0.883573 0.981748 1.079921.17810 1.27627 1.37445 1.47262 1.57080 1.66897 1.76715 1.86532 1.96350 2.06167 2.15984 2.25802 2.35619 2.45437 2.55254 2.65072 2.74889
0.00019 0.00019 0.00173 0.00307 0.00690 0.01227 0.01917 0.02761 0.03758 0.04909 0.06213 0.07670 0.09281 0.11045 0.12962 0.15033 0.17257 0.19635 0.22166 0.24850 0.27688 0.30680 0.33824 0.37122 0.40574 0.44179 0.47937 0.51849 0.55914 0.60132 Continued
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CONTENT
TUTORIALS
www.adckrone.co.in
12. Conversion Tables
12.1 Metric to English Conductor Size
Table 12.1–Conductor size conversion: metric to English and English to metric
Metric Conductor Area mm
2
Standard Metric Sizes mm2
Standard English Sizes kcmil
English Conductor Area cmil
1,015 1,000 900 888 800 761 635 630 626 520 508 500 449 400 381 380 322 305 300273 254 240 231 230 195 185 178 165 152 150
– 1,000 – – 800 – – 630 – – – 500 – 400 – – – – 300 – – 240 – – – 185 – – – 150
2,000 – – 1,750 – 1,500 1,250 – – – 1,000 – – – 750 – – 600 – – 500 – – 400 – – 350 – 300 –
2,000,000 1,970,000 1,780,000 1,750,000 1,580,000 1,500,000 1,250,000 1,240,000 1,233,000 1,024,000 1,000,000 987,000 884,000 788,000 750,000 748,000 634,000 600,000 592,000 537,000500,000 474,000 455,000 400,000 384,000 365,000 350,000 325,000 300,000 296,000 Continued
206
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12. Conversion Tables
Table 12.1–Conductor size conversion: metric to English and English to metric Continued
Metric Conductor Area mm
2
Standard Metric Sizes mm
2
Standard English Sizes kcmil or AWG
English Conductor Area cmil
140 127 120 119 107 100 95 85 72 70 67 60.9 54 51.650 43.7 42 37 35 34 31.3 27 25 22.4 21 19 17 16.1 16 13.6 13.3 11.5 10.5
– – 120 – – – 95 – – 70 – – – – 50 – – – 35 – – – 25 – – – – – 16 – – – –
– 250 – – 4/0 – – 3/0 – – 2/0 – 1/0 – – – 1 – – 2 – 3 – – 4 – 5 – – – 6 – 7
276,000 250,000 237,000 234,000 211,600 197,000 187,000 167,800 141,800 138,000 133,100 119,900 105,600 101,600 98,500 86,100 83,700 72,900 69,100 66,360 61,660 52,62049,300 44,128 41,740 37,430 33,090 31,717 31,600 26,792 26,240 22,655 20,820 Continued
207
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12. Conversion Tables
Table 12.1–Conductor size conversion: metric to English and English to metric Continued
Metric Conductor Area mm
2
Standard Metric Sizes mm
2
Standard English Sizes AWG
English Conductor Area cmil
10.00 9.77 8.38 8.27 7.00 6.64 6.00 5.93 5.26 5.02 4.25 4.00 3.603.31 2.58 2.50 2.18 2.08 1.85 1.57 1.50 1.33 1.31 1.12 1.00 0.95 0.82 0.75 0.68 0.58 0.52 0.50 0.49
10.00 – – – – – 6.00 – – – – 4.00 – – – 2.50 – – – – 1.50 – – – 1.00 – – 0.75 – – – 0.50 –
– – 8 – – 9 – – 10 – – – – 12 – – – 14 – – – – 16 – – – 18 – – – 20 – –
19,700 19,246 16,510 16,292 13,790 13,090 11,800 11,682 10,380 9,889 8,372 7,890 7,092 6,530 5,082 4,930 4,294 4,110 3,644 3,093 2,9602,620 2,580 2,206 1,970 1,871 1,620 1,480 1,339 1,142 1,020 987 965 Continued
208
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12. Conversion Tables
Table 12.1–Conductor size conversion: metric to English and English to metric Continued
Metric Conductor Area mm
2
Standard Metric Sizes mm
2
Standard English Sizes AWG
English Conductor Area cmil
0.324 0.205 0.128 0.081 0.051 0.032 0.020 0.013 0.0080 0.0050 0.00320.0020 0.0013 Reference: IEC 228
– 0.20 – – – – – – – – – – –
22 24 26 28 30 32 34 36 38 40 42 44 46
640 404 253 159 100 63.2 39.8 25.0 15.7 9.61 6.25 4.00 2.56
209
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12. Conversion Tables
12.2 Circular Measurements — Diameter, Circumference, Area
Table 12.2 –Circular measurements — diameter, circumference, area
Diameter Inches Circumference Inches Area Sq. Inches
/64 /32 3/64
1 1 1 3
0.015625 0.031250 0.046875 0.062500 0.093750 0.125000 0.156250 0.187500 0.218750 0.250000 0.281250 0.312500 0.343750 0.375000 0.406250 0.437500 0.468750 0.500000 0.531250 0.562500 0.593750 0.625000 0.656250 0.687500 0.718750 0.750000 0.781250 0.812500 0.843750 0.875000
0.049087 0.098175 0.147262 0.196350 0.294524 0.392699 0.490874 0.589049 0.687223 0.785398 0.883573 0.981748 1.079921.17810 1.27627 1.37445 1.47262 1.57080 1.66897 1.76715 1.86532 1.96350 2.06167 2.15984 2.25802 2.35619 2.45437 2.55254 2.65072 2.74889
0.00019 0.00019 0.00173 0.00307 0.00690 0.01227 0.01917 0.02761 0.03758 0.04909 0.06213 0.07670 0.09281 0.11045 0.12962 0.15033 0.17257 0.19635 0.22166 0.24850 0.27688 0.30680 0.33824 0.37122 0.40574 0.44179 0.47937 0.51849 0.55914 0.60132 Continued
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