Single Phase DIN RAIL Electronic Energy Meter
General introduction
1) Single Phase DIN RAIL Electronic Energy Meter can exchange information based on TOKEN complying with STS.
2) It can be charged through network or button, the meter will automatically disconnect the load when the credit is low and detect the abnormal circuit;It has the advantages of convenient use and high safety
3) Compared to other meters, It adopts DIN RAIL standard, with features of easy installation, small size and light weight.
Main Function
1) 35mm DIN standard installation complying with DIN EN-50022
2) Metering and measuring
import, export and total active energy, reactive energy metering; voltage, current, power and power factor measuring
3) TOU
4 tariffs;2 sets of time period tables; 8 time periods can be set in 24 hours; support public holidays and weekends.
4) Audio and visual alarm
Low credit can be indicated and alarmed via buzzer and LED
5) Friendly power supply
Support emergency credit
6) Events logs(power purchasing, power outage, overload, under voltage, over voltage, current reverse, etc.)
7) Load control
Relay inside,it can disconnect the load under low credit or overload
8) Communication interface
1 channel RS485
9)Firmware upgrade
Meter firmware can be upgraded via RS485
Technical specifications
| Items |
contents |
| Standards |
IEC62052-11; IEC62053-21;IEC62055-31/41/51 |
| Accuracy |
Class 1 |
| Protocol |
MODBUS |
| Reference voltage |
120V / 220V / 230V / 240V |
| Current |
10(80) A |
| Reference frequency |
50/60 Hz |
| Power consumption |
<1.5W,6VA |
| Operation voltage range |
0.8Un~1.2Un |
| Limited operation voltage range |
0.7Un~1.3Un |
| Operation temperature range |
-25℃~ +60℃ |
| Limited operation temperature range |
-40℃~ +70℃ |
| RTC deviation |
≤0.5s/d |
| Life time |
15 years |
| Size |
94mm(L)×75mm(W)×65mm(H) |
| Net weight |
About 0.36 kg
|
AMI System advantages
1. Flexibility of configuration:
1.1 Function modularization: It can customize the equipment and separately deploy the modules according to the size of the management scale.
1.2 The function is hierarchically designed, which can guarantee clear logic, convenient maintenance and the stable operation.
2. Diversity of management:
Managing range covers the different types of energy consumed objects, such as Substations, Users with special transformer, Distribution transformers, Residential Users, etc. It can configure the relevant managing function according to the type of object.
3. Compatibility of equipments:
The users can choose the appropriate mode of network (such as GPRS, PLC, WSN or 485), the collection equipments (such as various energy meters or concentrators) and the operation protocol of equipments according to their own situation. The system can provide support or expansion.
Product Tags:
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