Prysmian Rondoflex (C)-FC (N)GRDGCGOEU-J Cable

Prysmian Rondoflex (C)-FC (N)GRDGCGOEU-J Cable

Prysmian Rondoflex (C)-FC (N)GRDGCGOEU-J Cable

Overall Screened Festoon Cable for FC-Drives

For use on 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.

Electrical Specifications

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
EMV EMV
Standards Based on DIN VDE 0250, Part 814
VDE Reg. No. 7841; GOST R

Thermal Specifications

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

Mechanical Specifications

Tensile load Up to 15 N/mm²
Torsional stresses No application
Minimum bending radii According to DIN VDE 0298, Part 3
Travel speed
-Trolley Guidance value: up to 240m/min
Note: The trouble free operation is influence by a number of factors (e.g.space, cable weight, loop length, number of motor driven carriers).It is recommended to consult the cable manufacturer at travel speeds beyond 240 m/min.
 Additional tests Bending test

Chemical Specifications

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

Design Specifications

Conductor Finely stranded copper conductor (bare electrolytic copper), class 5
Earth conductor Tinned, extremely finely stranded copper conductor, class FS
Insulation (refer also to DINVDE 0207) PROTOLON, 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
Marking RONDOFLEX (C)-FC (N)GRDGCGÖU-J (number of cores)x(cross section) 0,1/1 kV VDE-Reg.-No. 7841
Remark at short circuit Caused by external damages  a short circuit current can occur between phase conductor andthe screen or between a phase conductor and a protective conductor. In these cases only thecross section of the screen or the cross section of on protective conductor is available to carrythe fault current. The effective resistance of the screen or protective conductor is given by thedistance between the point of the fault and the ground connection!

Prysmian Rondoflex (C)-FC (N)GRDGCGOEU-J Ordering Information

No. of cores and nominal
cross-section
Order No. electr. Shield cross-section Conductor diameter Overall diameter
of cable Min. value
Overall diameter of cable
Max. value
Approx. net weight for 1000 m Max. permissible tensile force
mm² mm mm mm kg/km N
(N)GRDGCGOEU – J – power cables with overall screen
4×4 5DG6 682 8.0 2.45 14.8 17.8 485 240
4×6 5DG6 683 10.7 2.93 17.2 20.2 700 300
4×10 5DG6 684 12.7 3.90 19.7 22.7 925 600
3×16+3×2.5 5DG6 685 13.3 5.72 22.2 25.2 1150 720
3×25+3×4 5DG6 686 15.9 6.75 25.3 28.3 1610 1125
3×35+3×6 5DG6 687 21.4 8.05 29.3 32.3 2160 1575
3×50+3×10 5DG6 688 24.9 9.60 35.0 38.0 3090 2250
3×70+3×10 5DG6 690 29.8 11.5 40.9 43.9 4100 3150
3×95+3×16 5DG6 679 36.9 14.0 44.2 47.2 5040 4275
3X120+3X16 5DG6 680 45.9 15.8 48.7 51.7 5900 5400
3×150+3×25 5DG6 650 53.3 17.8 55.1 58.1 7620 6750
Festoon application it is not recommended to have a cross section beyond 3×50²!
No. of cores and nominal
cross-section
Order No. 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
mm² Ohm/km µH/km nF/km mOhm/m mOhm/m mOhm/m
4×4 5DG6 682 4.95 550 180 follows follows follows
4×6 5DG6 683 3.3 530 190 follows follows follows
4×10 5DG6 684 1.91 510 230 0.4 1.3 3.5
3×16+3×2,5 5DG6 685 1.21 480 225 0.2 0.6 1.5
3×25+3×4 5DG6 686 0.78 450 275 0.2 0.4 1.3
3×35+3×6 5DG6 687 0.55 430 325 0.1 0.4 0.9
3×50+3×10 5DG6 688 0.39 410 400 0.1 0.2 0.7
3×70+3×10 5DG6 690 0.27 390 475 0.1 0.2 0.5
3×95+3×16 5DG6 679 0.21 375 600 0.1 0.2 0.4
3X120+3X16 5DG6 680 0.16 360 700 0.1 0.1 0.3

 

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