На DIN-рейку Смарт метр

This is three phase DIN-RAILsmart meter. Rated Voltage: 110V 220V 230V 240V Rated Current: 5(30)A 10(40)A 20(80)A Frequency: 50/60HZ Connection Mode: direct type Display: LCD Accuracy Class: 1.0; 2.0 Power Consumption: ≤0.6W; ≤0.3VA Start current: 0.004Ib Constant: 800/1600/3200/6400imp/kWh; Executive Standard: GB/T17215-2002; IEC61036-2000 1.Forward and reverse energy measurement: accurately measure forward and reverse power 2.With standard RS485 Interface and optics interface. 3.Communication agreement meets IEC62056-21 or DL 645. 4.Eight tariffseight period of time. It can record 30 times abnormity events, like power offcase open and so on. Forward energy measurement includes the reverse active energy and can store separately. Also it has anti-tamper and prepaid function as well as display and record load curve. 5. Measurement in wide range and good ability in overload. 6.It can display circuit instant voltageinstant currentFrequencyphase. 7.Data is freeze, it will check-out at the end of the month.