The model numbers are:CHF100A-0D7G-1,CHF100A-1D5G-1,CHF100A-2D2G-1,CHF100A-2D2G-4,CHF100A-4D0G-4,CHF100A-5D5G-4,CHF100A-7D5G-4,CHF100A-011G-4
Input voltage: 220/230/240V AV(+15%),Single Phase
Rated Output Voltage : 220/230/240V AC,Three Phase