If you are looking for a power meter , please read this article first. It will help you to confirm whether IAMMETER products can meet your requirements quickly. How to choose the power meter with regard to your requirements
Specification | Description |
---|---|
Standard package | 1. Wi-Fi Energy Meter (WEM3080) x 1 2. 2.4G Wi-Fi Antenna x 1 |
Phase | Three 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 | 80V~277VAC (Phase Voltage), 140V~480 VAC (Line Voltage) |
CT Rating | 5A input, suppot the connection to the different CTs with the ratio xxx:5A |
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 | 90.2*71*57.5mm (2 DIN pole) |
Protection | IP51 |
Connection | 1. AC input: UA-Live wire Phase A, UB-Live wire Phase B, UC-Live wire Phase C, UN-Neutral wire 2. RS485 interface: A-Positive, B-Negative 3. CT: IA+ is Positive Phase A, IA- is Negative Phase A; IB+ is Positive Phase B, IB- is Negative Phase B; IC+ is Positive Phase A, IC- is Negative Phase C 4. SMA port: External Antenna Port |
Specification | Description |
---|---|
Operating Temperature | -20~+60℃ |
Operating Humidity | 5~95% |
Altitude | 0~3000m |
Specification | Description |
---|---|
WLAN | Channel:Auto Security:WPA2-PSK |
SSID | iMeter_xxxxxxxxx(8 digits serial no), no password |
Configuration Page | URL:http://11.11.11.1 Login username: admin Password:admin |
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, 5dBi 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: 1. The current is reversed as per the bottom-marked current direction of CT for any phase, or 2. The CT is connected to the wrong phase |
WIFI | Always on after the Wi-Fi module is connected to the router |
Note:
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Three Phase Wi-Fi Energy Meter (WEM3080T)
Single Phase Wi-Fi Energy Meter (WEM3080)
Three Phase Wi-Fi Energy Meter (WEM3046T)
Three Phase Wi-Fi Energy Meter (WEM3050T)