IEC 60227-6 pdf download.Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V 1 Scope This part of IEC 60227 details the particular specifications for both circular and flat lift cables and cables for flexible connections of rated voltages up to and including 450/750 V. Each cable complies with the appropriate requirements given in IEC 60227-1, and...