Description and application
Medium voltage aluminium cable, HEPR insulation, halogen-free sheath, for the transmission and distribution of energy in medium voltage networks
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Featured benefitsAluminium conductor,Conductor temperature 105 °C,Excellent performance in case of fire,Protection against water
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Markets
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LocationIndoors/Outdoors
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Type of installationFixed
Design
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Overall cable shieldAnnealed copper wire core, arranged in open helix + copper strap
- ConductorStranded aluminium strands, circular and compacted, Class 2 IEC/EN60228
- InsulationInternal semi conductor - HEPR - Semi detachable external conductor. Applied by simultaneous triple extrusion
- IdentificationNatural
- SheathPolyolefin
- ColourRed
Technical characteristics
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Service temperature in fixed and protected installation-15 °C to +70 °C
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Service voltage26/45kV (52kV)
- Temperature during handling, transport and storage+5 °C to +50 °C
- Max. conductor temperature+105 °C
- Max. temperature in short circuit (max. 5 sec)+250 °C
- Test voltage65 kV during 30 mins
- Minimum bend radius in fixed installation15 x outer diameter
Other properties
- Standards of referenceIEC 60840
- Water resistanceAD5 Jets (possibility of water jets from any direction)
- Impact resistanceAG2 Medium (industrial use)
- UV resistanceUNE 211605
- Chemical resistance in generalPlease refer to technical appendix
- RoHSFree of harmful substances according to RoHS II - Directive 2011/65/EU and Delegated Directive (EU) 2015/863 amending Annex II of Directive 2011/65/EU
Fire resistant properties
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Euroclase CPREca
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Halogen-freeEN 60754-1, IEC 60754-1, VDE 0482-754-1
- Fire requirementsEN 50575
- Flame retardantEN 60332-1-2, IEC 60332-1-2, VDE 0482-332-1-2, NFC 32070 C2
- Fire retardantEN 50399 (for CPR version), EN 60332-3-24, IEC 60332-3-24, VDE 0482-332-3-24
Other colours and configurations possible on request. Sumcab Specialcable Group S.L. (Sumcab) reserves the right to make changes to the product described in this specification without prior notice.While Sumcab makes every reasonable effort to ensure the accuracy of the data at the time of this publication, the information and specifications described in this document are subject to errors or omissions. Sumcab assumes no responsibility that may arise from the use of this specification. Drawings are not to scale unless otherwise specified and are provided for general and informational purposes only. All values represented in this specification should be used only as a guide.
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