Smart Electric Meter
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DDSY150 Single Phase IC Card Prepayment Electric Meter
This meter used the entire digitized electronic meter special-purpose chip group. Take integrated circuit card(IC card)as to pay the bill with the control medium complete digitized intelligence electronic metering device.Its a new generation of products,it has the complete digitized electrical energy measurement,the intellectualized charge control and the user information management the multi-purpose functions and so on. And it is an ideal product on the current situation of reforming electric power consuming system,commercializing electric power,solving the problem of the collection of charges,as well as adjusting load state of electrical network.
System Configuration:
Features:
1.LCD display: With backlight and display Chinese characters
2.Display 8-digit : Display 2 decimal places
3.Remaining amount, total electricity consumption & total amount : 2 decimal places, Up to 999999.99
4.Single price: Pricing is up to 6 decimal places
5.IC card type: Contact card Or High-frequency RF card(M1)
6.Overload alarm: When the user average power exceeds the preset value for more than one minute, the electricity meter will automatically stop power supply. It will resume power supply automatically 5 minutes later.
7.Power-off alarm: When electronic shortage, remind users to buy electricity timely
8.Overdraft electricity: Allow set the overdraft electricity
SpecificationParameters:
Voltage:220/230V/240V
Current Spec: 1.5(6)A, 5(20)A, 5(30A), 5(40)A, 15(60)A, 20(80)A, 30(100)A
Accuracy : Class 1.0, Class 2.0
Pulsating Constant(imp/kWh): 6400, 3200, 2400, 1600, 1200, 800, 400, 200
Clock Accuracy≤ 0.5s/Day (Refer to the temperature of 23 centigrade)
Power Consumption ≤ 1W/phase
Lifetime≥ 10 years;
The clock working time will be≥ 5 years even powered off
