Smart Energy Meter For Mini Grid is an off-grid electricity distribution network who is functional at small scale and as potential future connections to a larger grid.
DONSUN Smart Energy Meter for Mini-Grid gives the revenue collection tools to min-grid investors and make the whole project more sustainable, which makes it an indispensable of the whole system.
DS3100 is a good representative of our Smart Energy Meter for Mini Grid.
Electrical |
Data |
Network |
3phase 4wires |
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 |
3X220-240V/380-415V 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 |
DS3100 is built with an IEC 62056-21 compliant optical communications and serial communications.
It has an plug & play communication module for RF, PLC and others, enabling AMR/AMI application and implementation.
DS3100 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.
DS3100 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.
DS3100 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.
A mini-grid is an off-grid electricity distribution network who is functional at small scale and as potential future connections to a larger grid.
DONSUN Smart Energy Meter for Mini-Grid gives the revenue collection tools to min-grid investors and make the whole project more sustainable, which makes it an indispensable of the whole system.
What is the advantage of Smart Energy Meter for Mini Grid?
First of all, it’s a fully automatic system, the management of mini grid can instantly get all the data needed, and can remotely control each supply points.
Secondly, This solution is based on STS and DLMS standard with good compatibility to meters and system from other suppliers which follows the same standards. It gives flexibility to the management of mini-grid.
Currently,Smart Energy Meter for Mini Grid is widely accepted by utilities around the world, has been deployed widely by our clients from African countries like Angola, Algeria, Benin, Botswana, Burkina-faso, Congo, Ghana, Liberia, Namibia, Nigeria, Zambia.
Shenzhen Donsun Technology Co., Ltd. is a professional meter manufacturer in China specializing in Smart Energy Meter for Mini Grid.
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 Energy Meter For Mini Grid is certified by universally recognized STS association based in South Africa and DLMS User Association based in Switzerland.