Direct Burial PVC 4G70 sm

Application range

• Power and control cable for fixed installation in the following applications:
• For indoor and outdoor use
• Burial without additional, suitable underground protection according to VDE standard HD 603/VDE 0276-603 - Part 3-G (point 4) governing PVC cables for direct burial: normal minimum installation depth 0.6 m, but at least 0.8 m under roads
• In concrete with a temperature below the maximum cable operating temperature of +70 °C according to the VDE standard HD 603/VDE 0276-603 - Part 3-G (point 4) governing PVC cables for direct burial

Product features

• Flame-retardant according IEC 60332-1-2
• Current rating according to HD 603/VDE 0276-603, Part 3-G, Table 14 (buried at +20 °C ground temperature according to HD 603/VDE 0276-603, Part 3-G, point 5) for routing underground and Table 15 (in the air at an air temperature of +30 °C according to HD 603/VDE 0276-603, Part 3-G, point 5) when used outdoors; but always taking into consideration corrections/reductions to the current rating that may be necessary according to VDE 0298-4, and VDE 0298-4 (also refer to the catalogue appendix T12) for installation in and on buildings

Norm references / Approvals

• HD 603/VDE 0276-603 (for 1 to 5 cores)
• HD 627/VDE 0276-627 (as from 7 cores)

Product Make-up

• Bare copper wire conductor
• Abbreviations "re", "rm", "se", "sm":
  r = round conductor form;
  s = sectorial conductor form;
  e = single-wire conductor;
  m = multi-wire conductor;
• Core insulation: Based on PVC
• Filling compound over the core assembly
• Outer sheath: Based on PVC