DDSK1710 Single Phase STS Keypad Prepayment Energy Meter

DDSK1710 is a multi-function single phase STS keypad prepayment energy meter, it uses Token as the data transfer medium, finally realized energy purchasing, loading and management purposes. This STS keypad prepaid meter has been widely used in commercial, industrial and residential metering applications.



DDSK1710 Single Phase STS Keypad Prepayment Energy Meter is switchable between prepaid and post-paid mode as per the utility's actual need. It is easily expandable to split type together with a Customer Interface Unit (CIU) through PLC/RF or wired cable communication. The meter is also capable to be utilized in AMR/AMI smart metering system with hot-plug communication modules (GPRS/3G/4G/RF/PLC) .


Standards IEC 62052-11, IEC 62053-21, IEC 62055-31, IEC 62056-21
Accuracy
Class 1.0 
Rated Voltage
220/230/240V
Operating Range
70%-120%Un
Current
    Basic Current
5A,10A
    Maximum Current
60A, 80A, 100A
    Starting Current
0.4%Ib
Frequency
50 Hz or 60Hz
Power Consumption
    Voltage Circuit
≤1.5W,  10VA
    Current Circuit
≤1VA
Display
LCD 7+0/6+2/7+1( Optional)
Communication
GPRS/3G/4G/RF/PLC, Infrared, RS 485 etc.
Communication Protocol
DLT/645, DLMS/COSEM
Protection Degree
IP54
Operating Temperature
-25℃-70℃
Humidity
<95%


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