... ISO9001,CE,SGS,soncap ITEMSDESCRIPTIONSInputRated voltage & frequencyF3-xxxxx-T4:380V~440V,single phase; 50HZ/60HZF3-xxxxx-S2 ... :200V~240V,single phase; 50HZ/60HZF5-xxxxx-T4:380V~440V, three phases; 50HZ/60HZF5-xxxxx- ... unbalance rate:<3%; Frequency:±5OutputRated voltageF3-xxxxx-T4:0~380V/440V,three phasesF3-xxxxx-S2:0 ... ~200V/240V,three phasesF5-xxxxx-T4: 0~380V/440V,three phasesF5-xxxxx-T2: ...