DS3000(M) is a good representative of our GPRS Wireless Energy Meter Series.
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 |
DS3000(M) 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.
DS3000(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
DS3000(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.
DS3000(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.
GPRS Wireless Energy Meter is a type of energy meter that based on universally recognized STS/DLMS standard.
It can be either prepayment mode or post payment mode, its RF communication module gives meter the possibility to have bi-directional communicate capability with gateway or DCU.
What is the advantage of GPRS Wireless Energy Meter?
First of all, with its GPRS communication module, it can communicate with HES directly without gateway or DCU.
Secondly, bi-directional communication capability will enhance the efficiency of utilities and improvement the data management of the whole system.
Last but not least, Flexibility. Apart from GPRS, the plug & play module could also be PLC, RF, 3G/4G etc.
Currently,GPRS Wireless Energy Meter is widely accepted by utilities around the world, has been deployed widely by our clients from countries like Afghanistan, Brunei, Indonesia, Iran, Malaysia, Philippines, Sri Lanka etc.
Shenzhen Donsun Technology Co., Ltd. is a professional meter manufacturer in China specializing in GPRS Wireless 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 GPRS Wireless Energy Meter is certified by universally recognized STS association based in South Africa and DLMS User Association based in Switzerland.
