9Kw 220V - 240V Current: 40.9A, Power cable:3x10.0mm² (Cable number x Cross-sectional area). 9Kw 380V Current: 13.6A, Power cable:5x2.5mm² (Cable number x Cross-sectional area). 8Kw 220V - 240V Current: 36.4A, Power cable:3x6.0mm² (Cable number x Cross-sectional area).