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750 V 70 TIS 11-2531 TABLE 15 (4 CORE) ![]() |
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| 1. Conductor | : Bunch stranded annealed copper wires | |||
| 2. Insulation | : Polyvinyl chloride (PVC), | |||
| Identification | : Phase - Gray, Black, Red and Blue color | |||
| Ground - Green/Yellow color | ||||
| 3. Sheath | : Polyvinyl chloride (PVC), Black color | |||
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| For mobile-equipment used in mines, factories, farms or household appliances. |
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Phase conductor |
Ground conductor |
Thickness of Sheath mm |
Overall diameter mm |
Current rating in air A |
Minimum insulation resistance (at 70°C) Mohm-km |
Cable weight (Approx.) kg/km |
Standard Length m |
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|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal cross- sectional area sq.mm |
No.& dia. of wires No./mm |
Thickness of insulation mm |
Nominal cross- sectional area sq.mm |
No.& dia. of wires No./mm |
Thickness of insulation mm |
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| 1 | 32/0.20 | 0.8 | 1 | 32/0.20 | 0.6 | 1.6 | 13.0 | 12 | 0.0127 | 180 | 100/C |
| 1.5 | 30/0.25 | 0.8 | 1 | 32/0.20 | 0.6 | 1.6 | 13.5 | 14 | 0.0111 | 210 | 100/C |
| 2.5 | 50/0.25 | 0.8 | 1.5 | 30/0.25 | 0.6 | 1.6 | 16.0 | 20 | 0.0092 | 280 | 100/C |
| 4 | 56/0.30 | 0.9 | 2.5 | 50/0.25 | 0.6 | 1.8 | 18.5 | 27 | 0.0084 | 400 | 100/C |
| 6 | 84/0.30 | 0.9 | 4 | 56/0.30 | 0.6 | 2.0 | 21.0 | 33 | 0.0071 | 530 | 100/C |
| 10 | 80/0.40 | 1.1 | 4 | 56/0.30 | 0.6 | 2.2 | 26.0 | 48 | 0.0068 | 1080 | 500/D |
| 16 | 126/0.40 | 1.1 | 6 | 84/0.30 | 0.6 | 2.6 | 30.5 | 63 | 0.0050 | 1280 | 500/D |
| 25 | 196/0.40 | 1.3 | 6 | 84/0.30 | 0.6 | 2.8 | 36.0 | 81 | 0.0048 | 1810 | 500/D |
| 35 | 276/0.40 | 1.3 | 10 | 80/0.40 | 0.6 | 3.1 | 40.5 | 101 | 0.0041 | 2430 | 500/D |
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Copyright 2005 |