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750 V 70  C VCT-GRDTIS 11-2531 TABLE 15 (3 CORE)  |
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| 1. Conductor | : Bunch stranded annealed copper wires | |||
| 2. Insulation | : Polyvinyl chloride (PVC) | |||
| Identification | : Phase - Gray, Black and Red 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 | 1.4 | 11.5 | 13 | 0.0127 | 140 | 100/C |
| 1.5 | 30/0.25 | 0.8 | 1 | 32/0.20 | 0.6 | 1.4 | 12.5 | 16 | 0.0111 | 160 | 100/C |
| 2.5 | 50/0.25 | 0.8 | 1.5 | 30/0.25 | 0.6 | 1.4 | 14.5 | 22 | 0.0092 | 210 | 100/C |
| 4 | 56/0.30 | 0.9 | 2.5 | 50/0.25 | 0.6 | 1.6 | 17.0 | 29 | 0.0084 | 310 | 100/C |
| 6 | 84/0.30 | 0.9 | 4 | 56/0.30 | 0.6 | 1.8 | 19.0 | 38 | 0.0071 | 420 | 100/C |
| 10 | 80/0.40 | 1.1 | 4 | 56/0.30 | 0.6 | 2.0 | 23.5 | 53 | 0.0068 | 680 | 500/D |
| 16 | 126/0.40 | 1.1 | 6 | 84/0.30 | 0.6 | 2.4 | 27.5 | 70 | 0.0050 | 950 | 500/D |
| 25 | 196/0.40 | 1.3 | 6 | 84/0.30 | 0.6 | 2.6 | 32.5 | 91 | 0.0048 | 1350 | 500/D |
| 35 | 276/0.40 | 1.3 | 10 | 80/0.40 | 0.6 | 2.8 | 36.5 | 112 | 0.0041 | 1860 | 500/D |
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