No. | Item | Qty | Note |
1 | Wi-Fi Energy Meter | 1 | WiFi module embedded |
2 | Split-core CT (Current Transformer) | 1 | 150A or 250A optional |
3 | 2.4G Antenna | 1 | External Panel Antenna |
Specification | Description |
Standard package | 1. Wi-Fi Energy Meter (WEM3080) x 1 |
2. Split-core Current Transformer (150A or 250A optional) x 1 | |
3. 2.4G Wi-Fi Antenna x 1 | |
Phase | Single phase |
Power Supply | Built-in universal power supply |
Communication | Built-in Wi-Fi |
Antenna | External 2.4G antenna with SMA male |
Reporting interval | 1-5 minutes interval, typically 1 minute |
Report contents | Active Energy (Forward and Reverse), Active Power, Voltage, Current, Frequency |
Configuration | 1. Wi-Fi access point and webpage for setting SSID and password |
2. Mobile App for setting SSID and password | |
Monitoring Scenarios | 1. Monitor on Iammeter Cloud |
2. Monitor locally on your PC via WLAN (Http get interface) | |
3. Integrate with third party server, such as your own server, PVoutput and HomeAssistant (TCP/SSL interface) |
Specification | Description |
Input Voltage | 80~265 V AC |
CT Ratings | 150A or 250A optional |
Measurement Accuracy | 1. Voltage: ±1.0% |
2. Current: ±1.0% | |
3. Active Power: ±1.0% | |
4. Active Energy: Class 1 as defined by IEC62053-21 | |
Typical power consumption | ≤2W(220VAC input) |
Specification |
Description |
Weight |
0.3kg |
Dimension |
90×36.5×58mm (2 DIN pole) |
Protection |
IP51 |
Connection |
AC input:UL-Live wire,UN-Neutral wire |
Specification |
Description |
Operating Temperature |
-20~+70℃ |
Operating Humidity |
5~95% |
Altitude |
0~3000m |
Specification |
Description |
WLAN |
Channel:Auto |
SSID |
iMeter_xxxxxxxxx(8 digits serial no), no password |
Configuration page |
URL:http://11.11.11.1 |
Specification |
Description |
Wi-Fi Mode |
Support WiFi 802.11b/g/n, Wi-Fi frequency 1-13 |
Transmit power |
18.5dBm@11b,15.5dBm@11g,14.5dBm@11n; |
Wi-Fi Frequency |
2.400 ~ 2.472GHZ |
Transmit Speed |
3686400bps at highest |
Maximum Connections |
8 |
Wi-Fi Antenna |
External, 8dBi gain |
Specification |
Description |
Protocol |
Modbus-RTU |
Data format |
“n,8,1” |
Baud rate |
1200、2400、4800、9600Bps;9600Bps by default |
Indicator |
Description |
RUN |
Always on after powering on,flashing while the WiFi module is communicating with the power meter |
REV |
Always on when the current is reversed as per the bottom-marked current direction of CT |
WIFI |
Always on after the Wi-Fi module is connected to the router |
Essential Requirements |
Applied Standard |
Health and Safety |
EN60950-1:2006+A11; 2009+A1;2010+A12;2011+A2;2013 |
Electromagnetic Compatibility |
EN62311:2008 |
Effective Use of the Radio Spectrum |
1. ETSI EN 301 489-1 V2.1.1 (2017-02) |
Essential Requirements |
Applied Standard |
Meters of Class |
General Requirement |
IEC62052-11 |
Protective classⅠ, Indoor |
Accuracy requirement |
IEC62053-21 |
Accuracy index class 1 |
Mechanical requirement |
IEC62053-21 |
Protective classⅠ, Indoor |
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