For series: | Useable surfaces |
---|---|
inch² (mm²) | |
TRC.30 | .48 (313) |
TRC.40 | .78 (508) |
TRC.60 | 1.77 (1,144.6) |
TRC.70 | 2.77 (1,788) |
TRC.85 | 3.77 (2,431) |
TRC.100 | 4.92 (3,177) |
Example for determining the cable area:
ACable | = | d² x π 4 |
Examples: | ||
A1 | = | (10 mm x 10 mm x π) / 4 |
= | 78.5 mm² x 7 (No. of conduits) | |
= | 549.50 mm² | |
A2 | = | (18 mm x 18 mm x π) / 4 |
= | 254.34 mm² | |
A3 | = | (22 mm x 22 mm x π) / 4 |
= | 379.94 mm² | |
ACable | = | A1 + A2 + A3 = 1,183.7 mm² |
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