Frequency Conversion Cable Application: The frequency conversion cable is mainly used for the connection between the variable frequency power supply and the frequency conversion motor, and the transmission and distribution line with the rated voltage of 8.7 / 15KV and below. Applicable Standards: IEC6050 and As per Customer 's technical specifications Production Scope: Nominal Cross-section:1.5-400mm2 Rated Voltage: 15KV or below Core Number: 1-7core Construction: 0.6 /1KV and below cable structure Conductor: Copper Core number: 3core 3 phase core +3 neutral core 3 phase core+1 neutral core( Concentric conductor) 3phase core +3 neutral core+1ground wire core(Non-concentric conductor) 3 large core (main core) +3 small core (neutral core)+1ground wire core(concentric conductor) Insulation: XLPE Metal Screen: Copper tape/…