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  • designacion tecnica H07Z-R
  • tension nominal
  • 450/750 V.
  • temperatuta maxima de servicio
  • permanent service:: ....................................................... 90º C
  • short - circuit (5 s.) : ........................................................ 250º C
  • 1) In case of joints by soft weld or terminals, the temperatures limit for conditions of short circuits are reduced to 160º C.
  • tension de ensayo
  • H07Z-R ......................................................... 2500 V (15 min.)
  • descripcion constructiva According to UNE 21027-9, HD 22.9 S2
  • 1. Solid electrolytic copper conductor class 2 according to UNE-EN 60228/ EN 60228 /IEC 60228 standard.
  • 2. Isolation of material cross-linked of polyolefine type EI5.
  • These cables are always simgle-core
  • Rango de Temperaturas de almacenaje, transporte y manejo
  • T. minimum ºC: +5
  • T. maximum ºC: +40 (1)
  • (1) Exposed to the sun, the temperature of the surface of the cable can exceed the value given, but limited to a maximum of 60ºC.
  • no propagador de la llama
  • The composition of the isolation of material cross-linked polyolefine type E15, guarantees the non flame propagation according to: UNE-EN 60332-2-1 ; EN 60332-2-1 ; IEC 60332-2-1 standards.
  • densidad emision de humos
  • In case of fire, avoids loss of visibility due to smoke produced by cable combustion, according to UNE EN 61034-2 / EN 61034-2 / IEC 61034-2 standards.
  • In case of fire, the emission of monoxide of carbon, carbon dioxide and hydrochlorate acid is lower to 0.5 %, according to: UNE EN 50267-2-1/ EN 50267-2-1 / IEC 60754-1 standards.
  • In case of fire, the index acidity and the conductivity the emanated gases according to UNE EN 50267-2-3 / EN 50267-2-3 / IEC 60754-2+A1standards. minimum PH ≥ 4,3 / maximum conductivity (µS/cm) ≤ 100
  • The isolation of material cross-linked of polyolefine type EI5, improves the capacity of power transmission, when elevating the permanent service temperature to 90ºC and the short circuit (5 s.) to 250ºC, in contrast to 70/160ºC of the PVC or other no thermoplastic polyolefine.