NGRDGCGOEU-J Overall Screened Festoon Cable for FC-Drives
NGRDGCGOEU-J Overall Screened Festoon Cable for FC-Drives Application
RONDOFLEX(C)-FC NGRDGCGOEU-J is intended for festoon systems, e.g. on gantry cranes, hall gantry cranes, rack material handling equipment, transportation systems or machine tools.Especially where some danger of interference of data cables produced by power cables can be expected or max. emission values acc. to EN 55011/55022 must be achieved.
The cables are used for high mechanical stresses and frequent bending. Also suitable for use as a flexible motor power supply cable.
NGRDGCGOEU-J Overall Screened Festoon Cable for FC-Drives Construction
| Conductor | Finely stranded copper conductor (bare electrolytic copper), class 5 |
| Earth conductor | Tinned, extremely finely stranded copper conductor, class FS |
| Insulation | basic material EPR, rubber compound 3GI3 |
| Core identification | black, blue, brown, earth conductor green-yellow |
| Core arrangement | up to 10²mm: 4-core design from 16mm² on: Three main conductors, earth conductor splitted into three parts and placed into the interstices |
| Inner sheath | Basic material EPR, compound type GM1b, color: black |
| Overall shield | Braid screen made of tinned copper wires, surface covered: >80%,transfer impedance <100mOhm/m at <= 30MHz |
| Outer sheath | Basic material PCP, rubber compound 5GM3, colour: black |
NGRDGCGOEU-J Overall Screened Festoon Cable for FC-Drives Technical Data
| Rated voltage | Uo/U = 0.6/1 kV |
| Max. permissible operating voltage in AC systems | U max (eff) = 1.2 kV |
| AC test voltage | 5 kV, 5 min |
| max. permissible peak AC voltage | U^= 2.4 kV |
| For connection on frequency converter | U max = 690V |
| Current-carrying capacity | According to DIN VDE 0298, Part 4 |
| Standards | Based on DIN VDE 0250, Part 814 |
| Ambient temperature | |
| -Fully flexible operation | -35°C to +80°C |
| -Fixed installation | -50°C to +80°C |
| Max. Permissible operating temperature of the conductor | 90°C |
| Short-circuit temperature of the conductor | 250°C |
| Tensile load | Up to 15 N/mm² |
| Torsional stresses | No application |
| Minimum bending radii | According to DIN VDE 0298, Part 3 |
| Resistance to Oil: | DIN VDE 0473, Part 811-2-1, Para. 10 |
| Weather resistance: | Unrestricted use outdoors and indoors, resistant to ozone, UV, and moisture |
NGRDGCGOEU-J Overall Screened Festoon Cable for FC-Drives Specification
| No. of cores and nominal cross-section | electr. Shield cross-section | Conductor diameter | Min.Overall diameter | Max. Overall diameter of cable | Approx. net weight for 1000 m | Max. permissible tensile force |
| No*mm² | mm² | mm | mm | mm | kg/km | N |
| (N)GRDGCGOEU – J Festoon cables with overall screen | ||||||
| 4×4 | 8 | 2.45 | 14.8 | 17.8 | 485 | 240 |
| 4×6 | 10.7 | 2.93 | 17.2 | 20.2 | 700 | 300 |
| 4×10 | 12.7 | 3.9 | 19.7 | 22.7 | 925 | 600 |
| 3×16+3×2.5 | 13.3 | 5.72 | 22.2 | 25.2 | 1150 | 720 |
| 3×25+3×4 | 15.9 | 6.75 | 25.3 | 28.3 | 1610 | 1125 |
| 3×35+3×6 | 21.4 | 8.05 | 29.3 | 32.3 | 2160 | 1575 |
| 3×50+3×10 | 24.9 | 9.6 | 35 | 38 | 3090 | 2250 |
| 3×70+3×10 | 29.8 | 11.5 | 40.9 | 43.9 | 4100 | 3150 |
| 3×95+3×16 | 36.9 | 14 | 44.2 | 47.2 | 5040 | 4275 |
| 3X120+3X16 | 45.9 | 15.8 | 48.7 | 51.7 | 5900 | 5400 |
| 3×150+3×25 | 53.3 | 17.8 | 55.1 | 58.1 | 7620 | 6750 |
| No. of cores and nominal cross-section | Conductor resistance | Inductance (core/core) at 10 kHz | Capacitance (guidance value) at 1 kHz | Transfer impedance at 1 MHz | Transfer impedance at 10 MHz | Transfer impedance at 30 MHz |
| No*mm² | Ohm/km | µH/km | nF/km | mOhm/m | mOhm/m | mOhm/m |
| 4×4 | 4.95 | 550 | 180 | follows | follows | follows |
| 4×6 | 3.3 | 530 | 190 | follows | follows | follows |
| 4×10 | 1.91 | 510 | 230 | 0.4 | 1.3 | 3.5 |
| 3×16+3×2,5 | 1.21 | 480 | 225 | 0.2 | 0.6 | 1.5 |
| 3×25+3×4 | 0.78 | 450 | 275 | 0.2 | 0.4 | 1.3 |
| 3×35+3×6 | 0.55 | 430 | 325 | 0.1 | 0.4 | 0.9 |
| 3×50+3×10 | 0.39 | 410 | 400 | 0.1 | 0.2 | 0.7 |
| 3×70+3×10 | 0.27 | 390 | 475 | 0.1 | 0.2 | 0.5 |
| 3×95+3×16 | 0.21 | 375 | 600 | 0.1 | 0.2 | 0.4 |
| 3X120+3X16 | 0.16 | 360 | 700 | 0.1 | 0.1 | 0.3 |
Please noted:
1)Packing in drums or roll, or by customer request.
2)Festoon application it is not recommended to have a cross-section beyond 3×50²!
3)regular delivery time is about 25 working days.for some type cable, delivery time can be expedited within 10~15 working days.
The above specifications are “general specifications” that pertain to the majority of our production. These specifications should only be used for general, informational purposes.All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All specifications are subject to change without prior notice. All pictures shown are for illustration purposes only. Actual product may vary.
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