NGRDGOEU Rubber Sheathed Festoon Power Cable
NGRDGOEU Rubber Sheathed Festoon Power Cable Application
RONDOFLEX NGRDGOEU Rubber Sheathed Festoon Power Cable, for use on festoon systems machine tools, material handling equipment, associated with high mechanical stresses and frequent bending during operation, also suitable for light duty reeling applications.
NGRDGOEU Rubber Sheathed Festoon Power Control Cable Construction
| Code | Description |
| N | VDE standard |
| G | rubber insulation |
| RD | round cable |
| G | outer sheath constructed of rubber |
| Ö | oil-resistant sheath material |
| U | outer sheath with low flammability |
| according to DIN VDE 0472 | |
| -J | with a green/yellow identification of the earth/ground conductor |
| -O | without a green/yellow identification of the earth/ground conductor |
NGRDGÖEU Rubber Sheathed Festoon Power Cable Technical Data
| Rated voltage | Uo/U = 0.6/1kV |
| Max permissible operating voltage in AC systems | Uo/U = 0.7/1.2kV |
| Max permissible operating voltage in DC systems | Uo/U = 0.9/1.8kV |
| AC test voltage | 3.5 kV over 5 min |
| Ambient temperature | |
| Fully flexible operation Fixed installation |
-35℃ to +60℃ -50℃ to +80℃ |
| Max permissible operating temperature of the conductor |
90℃ |
| Short-circuit temperature of the conductor | 250℃ |
| Tensile load | Up to 15N/mm2 |
NGRDGOEU Rubber Sheathed Festoon Power Cable Specification
| Number of cores and
nominal cross-section mm2 |
conductor diameter mm | Overall diameter of cable | Approx. net
weight for 1000 m kg |
Maximum permissible
tensile force N |
|
| Min. value(mm) | Max. value(mm) | ||||
| NGRDGOEU – O power cables, single-core design | |||||
| 1×35 | 8.1 | 12.3 | 13.9 | 430 | 525 |
| 1×50 | 9.6 | 15 | 16.6 | 625 | 750 |
| 1×70 | 11.2 | 16.5 | 18.5 | 835 | 1050 |
| 1×95 | 13.2 | 18.9 | 20.9 | 1070 | 1425 |
| 1×120 | 14.9 | 20.8 | 22.8 | 1340 | 1800 |
| 1×150 | 16.6 | 22.9 | 24.9 | 1650 | 2250 |
| 1×185 | 18 | 24.8 | 27.8 | 2010 | 2775 |
| NGRDGOEU – J power cables, four and five-core design | |||||
| 4× 4 | 3 | 13.9 | 15.5 | 350 | 240 |
| 4× 6 | 3.2 | 15.9 | 17.9 | 475 | 360 |
| 4×10 | 4.2 | 18.2 | 20.2 | 680 | 600 |
| 4×16 | 5.7 | 22.9 | 24.9 | 1070 | 960 |
| 4×25 | 6.8 | 26.9 | 29.9 | 1600 | 1500 |
| 4×35 | 8.1 | 30.1 | 33.1 | 2090 | 2100 |
| 4×50 | 9.6 | 35.7 | 38.7 | 2970 | 3000 |
| 5× 4 | 3 | 15.7 | 17.7 | 450 | 300 |
| 5× 6 | 3.2 | 17.5 | 19.5 | 575 | 450 |
| 5×10 | 4.2 | 20.8 | 22.8 | 865 | 750 |
| 5×16 | 5.7 | 24.6 | 27.6 | 1300 | 1200 |
| 5×25 | 6.8 | 29.5 | 32.5 | 1940 | 1875 |
| NGRDGOEU – J power cables, three-core design with protective-earth conductor split into 3 | |||||
| 3×35+3×16/3 | 8.1 | 27.7 | 30.7 | 1800 | 1575 |
| 3×50+3×25/3 | 9.7 | 32.5 | 35.5 | 2540 | 2250 |
| 3×70+3×35/3 | 11.2 | 39.1 | 42.1 | 3570 | 3150 |
