Cables (ICS 29.060.20)

Mini-Grid Systems – Part 7: Underground Power Cables for rated voltages 0.6kV/1kV (Um 1.2kV) (5 page(s), in English)

This specification covers minimum technical requirements for the design, manufacture, testing, supply, and performance of single and multicore armoured or unarmoured power cables rated 0.6/1 (1.2) kV U0/U (Um) for use either direct buried or installed in conduit on 230/400V, 50 Hertz, three-phase four wire multiple neutral earthed underground distribution system for mini-grids. The rated voltage of the cable is 600/1000 V, whereas 600 volts is the rated power frequency voltage between conductor and earth and 1000 volts is the rated power frequency voltage between conductors, for which the cable shall be designed.