C (N)Grdgcgoeu Low Voltage Screened Round Cable For Festoon Crane Application
For use on festoon systems, e.g. on gantry cranes, hall gantry cranes, rack material handling equipment, transportation systems or machine tools.
Especially suitable where power cables are expected to cause interference and disruption on data cables or where the maximum emission values
according to EN 55011/55022 must be achieved.
The cables are used under high mechanical stresses and frequent bending. Also suitable for use as flexible motor power supply cable.
Construction
Conductor: Bare copper conductor, finely stranded, class 5. Earth conductor made of tinned,
Insulation: high grade special compound based on high-quality EPR (at least GI3); improved mechanical andelectrical characteristics.
Inner Sheath: Basic material EPR, compound type GM1b, color: black.
Screen over inner sheath: Braid screen made of tinned copper wires, surface covered: >80%, transfer impedance <100mΩ/m at <= 30MHz
Outer sheath: Basic material PCP, rubber compound 5GM3, colour: black.
Marking: (N)GRDGCGÖU-J (nr. of cores)x(cross section) 0,6/1 kV VDE-Reg.-Nr. 7841
Characteristics
•Rated voltage: 0.6/1 kV
•Weather resistance, Unrestricted use outdoors and indoors, resistant to ozone, UV and moisture.
•Minimum ambient temperature,
Flexing: min -35 °C ; max +80 °C
Fixed: min -50 °C ; max +80 °C
•Dimensions depending on system (e.g. dependent on space requirements, hoisting height and speed, wind load). Recommended: basket diameter min. 30xD; basket height approx. 45xD (where D = cable diameter).
•Notes on installation: Due to external damages a short circuit current can occur between phase conductor and thescreen or between a phase conductor and a protective conductor. In these cases only the cross- section of the screen or the cross-section of the protective conductor is available to carry the faultcurrent. The effective resistance of the screen or protective conductor is given by the distance between the point of the fault and the ground connection.
Especially for festoon application it is not recommended the use of cross-sections beyond 3x50mm².
Production process
Package
Package by roll or in Export Wooden or Steel Wooden or Steel Drums
Testing
Audited Supplier 
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