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H07V-R 450/750V 50mm2 (Single Core Copper Electrical Wire)
Insulated conductor(Electrical Wiring H07V-R 450/750V 50mm2 ) used for laying in electric-installation tubes, under and on plaster installation in dry rooms and in closed installation conduits. Direct laying in cable guides is not permitted. Also applied for internal wiring of distribution and switching boxes equipment, same as for protective laying for lighting of nominal voltage up to 1000 V alternating current, or up to 750 V direct current against earth.
Standards:
National DIN VDE 0281 part 1; DIN VDE 0281 part 3; DIN VDE 0293; DIN VDE 0295
Certification: CE
Construction:
| H07V-R (NYA) | |
| Voltage: | 450/750V |
| Code: | H07V-R |
| Standards: | HD 21.3 S3, VDE 0281-3, BS 6004 |
| Construction: | 1- Stranded Copper Conductor |
| 2- PVC insulation | |
| Application: |
Preferably for installation indoors, in cable ducts and in industrial plants or switching stations, under ground installation. |
| Technical Data: | Max. operating temperature 70 ºC |
| Short circuit temperature 160 ºC | |
Technical characteristics:
|
Nominal cross- sectional area |
App. Dia. of cable | Weight |
Conductor DC resistance at 20°C |
Max. current carrying capacity at 30°C |
|
| (mm2) | (mm) | (Kg/km) | (Ω/km) | Pipe A | Air A |
| 1.5 | 2.93 | 19.85 | 12.1 | 16 | 25 |
| 2.5 | 3.58 | 31.49 | 7.41 | 20 | 34 |
| 4 | 4.09 | 45.83 | 4.61 | 26 | 45 |
| 6 | 4.66 | 65.23 | 3.08 | 35 | 57 |
| 10 | 5.96 | 108.29 | 1.83 | 46 | 75 |
| 16 | 7.04 | 166.46 | 1.15 | 62 | 100 |
| 25 | 9.00 | 280.97 | 0.727 | 82 | 130 |
| 35 | 10.05 | 368.70 | 0.524 | 100 | 160 |
| 50 | 11.80 | 509.69 | 0.387 | 120 | 200 |

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