SUPROMONT(N)3GHSSHCH 6/10 kVHalogen-free rubber insulated MV flexiblecables for underground useRevision: 18. Mar 2019
Prysmian Kabel und Systeme GmbHAlt Moabit 91D, 10559 Berlinphone: +49 30 3675 40email: [email protected]
Technical data, dimensions and weights aresubject to change.© Prysmian Group, Germany 2019www.prysmiangroup.com
SUPROMONT(N)3GHSSHCH 6/10 kV
Halogen-free rubber insulated MV flexible cables for underground use
ApplicationAs feeder cable for power supply of shiftable MV equipment, e.g. compressure resistant transformers, for underground mining applications as wellas for tunnel sites.
Global dataBrand SUPROMONTType designation (N)3GHSSHCHStandard based on DIN VDE 0250 part 605Certifications / Approvals VDE certificate of conformity
Design featuresConductor Bare electrolytic copper, finely stranded (class 5)PE-Conductor Individually laid-up concentrically around each main coreInsulation PROTOLON, Basic material: EPR, Compound type: Special compound, better 3GI3Electrical field control Inner and outer semiconductive layer of semiconductive rubber, for 6kV outer semiconductive
layer onlyCore identification Main cores: Natural color with black semiconductive layer, Control cores: Black with white digitsCore arrangement Three main cores laid-up, one control core in each outer intersticeInner sheath Thermoplastic compound, type: HM4Monitoring conductor Conductive tape and overall concentric copper wire spinningIntermediate sheath Thermoplastic compound, type: HM4Armouring Braid of galvanized steel wiresOuter sheath Thermoplastic compound, type: HM4, Color: Red
Electrical parametersRated voltage 6/10 kVMax. permissible operating voltage AC 6,9/12 kVMax. permissible operating voltage DC 9/18 kVAC test voltage 17 kVAC test voltage - control cores 2 kV
Chemical parametersPerformance against fire EN 60332-1-2, IEC 60332-1-2Weather resistance Unrestricted use indoors and in underground mines according to DIN VDE 0118, resistant to ozone
and moisture
Thermal parametersMax. operating temperature of the conductor 90 °CMax. short circuit temperature of the conductor 250 °CAmbient temperature for fixed installation min -40 °C ; max +80 °CAmbient temperature in fully flexible operation min 5 °C ; max +60 °C
Mechanical parametersMax. tensile load on the conductor 15 N/mm²Bending radii min. Acc. to DIN VDE 0298 part 3
SUPROMONT(N)3GHSSHCH 6/10 kVHalogen-free rubber insulated MV flexiblecables for underground useRevision: 18. Mar 2019
Prysmian Kabel und Systeme GmbHAlt Moabit 91D, 10559 Berlinphone: +49 30 3675 40email: [email protected]
Technical data, dimensions and weights aresubject to change.© Prysmian Group, Germany 2019www.prysmiangroup.com
Number of cores xcross section
Partnumber
Conduc-tordiametermax.
mm
Outerdiametermin.
mm
Outerdiametermax.
mm
Weight(approx.)
kg/km
Permis-sibletensileforcemax.
N
Con-ductorresis-tanceat 20°Cmax.
Ω/km
Nominaloperatingcapacitance
µF/km
Induc-tancenom.
mH/km
Currentcarryingcapacity(1)
A
ShortCircuitCurrent(conduc-tor)
kA
3x25+3x16/3E +3x2,5ST+UEL
6.4 44.7 48.7 3586 1125 0.78 0.32 0.33 131 3.58
3x35+3x16/3E +3x2,5ST+UEL
20148151 7.6 48.7 51.7 4020 1575 0.554 0.36 0.31 162 5.01
3x50+3x25/3E +3x2,5ST+UEL
20067203 9.1 50.7 54.7 4840 2250 0.386 0.42 0.3 202 7.15
3x70+3x35/3E +3x2,5ST+UEL
10.8 55.1 59.1 5680 3150 0.272 0.47 0.28 250 10.01
3x95+3x50/3E +3x2,5ST+UEL
20067204 12.7 59.5 63.5 7090 4275 0.206 0.54 0.27 301 13.59
3x120+3x70/3E +3x2,5ST+UEL
20275531 14.3 63.9 67.9 8460 5400 0.161 0.59 0.26 352 17.16
(1) Nominal current carrying capacity for rubber cables laid on a surface, at 30°C ambient temperature (see also VDE 0298-4, Table 15). Forderating-factors see tables in Technical Appendix
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