DONSUN Smart Prepayment Energy Meteris a good tool for securing the utility’s income, at the same time, it’s strong communication capability, supporting bi-directional communication with HES & MDM through PLC, G3 PLC, RF, RF-Mesh, 2/3/4G.
It gives utilities and the power user the possibility to read data in the meter and send instruction to the meter remotely.
DS1000(M) is a good representative of our Smart Prepayment Energy Meter Series
Electrical |
Data |
Network |
1phase 2wires |
International Standard |
IEC 62053-21/IEC 62053-24 IEC 62056-21/46/53/61/62 IEC 62055-31/EN 50470 |
Accuracy Class |
kWh: Class 1.0 kvarh: Class 1.0 |
Operating Voltage |
110-120, 220-240V AC , L-N |
Operating Voltage |
70% - 120% Un |
Basic Current Ib |
5A/10A |
Maximum Current Imax |
60A/80A/100A |
Starting Current |
0.4%/0.2% Ib |
Reference Frequency |
50/60Hz +/- 5% |
Power Consumption |
Voltage circuit <1W, <2.5VA Current circuit < 0.25VA |
Temperature
|
Operation: -40º to + 55º C Storage: -40º to + 85º C |
Communication |
Optical, RS485 |
Enclosure |
IP54 IEC 60529 |
Tariff Structure |
Number |
Time-of-Use (TOU) Register |
8 |
Maximum Demand (MD) |
4 |
Switching Times |
48 |
Seasons |
4 |
Change of Season Days |
12 |
Exclusion Days |
32 |
End of Billing Dates |
12 |
Daylight Saving |
30 |
DS1000(M) is built with an IEC 62056-21 compliant optical communications and serial communications.
It has a plug & play communication module for RF, PLC and others, enabling AMR/AMI application and implementation.
DS1000(M) includes all the high functionality: four-quadrant metering; active, reactive, and apparent energy and demand measurements; standard event logs and time-of-use metering; and non-volatile memory for both billed and non-billed interval data.
DS1000(M) has the internal contactor that can be disconnected locally or remotely by the Utility.
It can be driven directly or driven by the meter at load limiting thresholds, credit expiry or defined events occurrence. Its contactor is compliant to UC 3 according to IEC 62055-31 Annex C.
DS1000(M) can be configured by the customer to display English characters or OBIS identification codes.
An optional battery can support the display during power outages. It also provides a full series of short code for presentation of different data value contained in meter.
DONSUN Smart Prepayment Energy Meteris a good tool for securing the utility’s income, at the same time, it’s strong communication capability, supporting bi-directional communication with HES & MDM through PLC, G3 PLC, RF, RF-Mesh, 2/3/4G.
It gives utilities and the power user the possibility to read data in the meter and send instruction to the meter remotely.
What is the advantage of DONSUN Smart prepayment Energy Meter?
First of all, it will fundamentally improve the financial status of the utilities, as the client will pay electricity before the consumption.
Secondly, all certified STS prepayment meter from different manufacturers is compatible with the STS vending system, which gives flexibility to utilities as well.
Last but not least, bi-directional communication capability will enhance the efficiency of utilities and improvement the data management of the whole system.
Currently, DONSUN Smart prepayment meteris widely accepted by utilities around the world, has been deployed widely in Djibouti, Gambia, Guinea, Ivory Coast, Kenya, Malawi, Mali, Niger, Uganda, Zimbabwe.
Shenzhen Donsun Technology Co., Ltd. is a professional meter manufacturer in China specializing in Smart prepayment Energy Meter.
With a mature R&D team and well-equipped production facilities, we are devoted to provide innovational but reliable, high quality metering solutions to customers to improve their revenue collection and end user satisfaction.
Our Smart Prepayment Energy Meter is certified by universally recognized STS association based in South Africa and DLMS User Association based in Switzerland.