Three Phase Double Tariff Meter (DTS353) Executive Standard: IEC62052-11 2003; IEC62053-21 2003 DIN-rail standard: "SO"43864. Function and characteristic: Two tariffs; Double LCD; Control tariff by exterior controller; Two display window for two different tariffs T1, T2. Technical data: Rated Voltage: 3*220V/380V; 3*230V/400V Rated Current: 3*5(30)A; 3*10(60)A; 3*10(100)A Frequency: 50-60Hz Connection Mode: Direct type Display: LCD 5+1=99999.9kWh Accuracy Class: 1.0; Power Consumption: Less than 0.6W; Less than 0.3VA Start current: 0.004Ib Constant: 800/1600/3200/6400imp/kWh. Size: 122*100*65mm.