Shelly PRO 3EM 400A 3-Phase Energy Meter, WiFi/Bluetooth

<div style="display: flex; flex-direction: column;" class="iai-section-b518b711-327c-49dd-a6df-803f52333dbe-description-wrapper"> <div class="iai-section-b518b711-327c-49dd-a6df-803f52333dbe iai-section-b518b711-327c-49dd-a6df-803f52333dbe-html"> <h3>3-Channel Shelly PRO 3EM 400A WiFi Electrical Energy Consumption Meter</h3> <p>Shelly Pro 3EM 400A is a professional, three-phase electrical energy consumption meter that can be installed on a DIN rail.
The device reports accumulated energy with 1% accuracy and real-time voltage, current, and power for each phase.
It stores data for the last 60 days with a one-minute resolution for each phase, enabling precise analysis.
Furthermore, it offers advanced scripting capabilities and extended monitoring options.</p> <p><img src="https://assets.innpro.pl/2394/2518/1.jpg" border="0" alt=""></p> <div class="table-wrapper"> <p>&nbsp;</p> <h3>&nbsp;</h3> <table> <tbody> <tr> <th>Manufacturer</th> <td>Shelly</td> </tr> <tr> <th>Model</th> <td>SPEM-003CEBEU400</td> </tr> <tr> <th>AC Power Supply Voltage</th> <td>110 - 240 V, 50/60 Hz</td> </tr> <tr> <th>Power Consumption</th> <td>&lt; 3 W</td> </tr> <tr> <th>Internal Temperature Sensor</th> <td>Yes</td> </tr> <tr> <th>Voltemeters (RMS for Each Phase)</th> <td>100 - 260 V</td> </tr> <tr> <th>Voltemeter Accuracy</th> <td>±1%</td> </tr> <tr> <th>Amperemeters (RMS via CT for Each Phase and Neutral)</th> <td>0 - 400 A</td> </tr> <tr> <th>Compatible Current Transformer (CT) Ratings</th> <td>CT-400A</td> </tr> <tr> <th>Amperemeter Accuracy</th> <td>±1% (5 - 400 A), ±2% (0 - 5 A)</td> </tr> <tr> <th>Power and Energy Meters</th> <td>Active and apparent power, active and apparent energy, power factor, basic active energy, and basic reactive energy</td> </tr> <tr> <th>Channel-to-Channel Calibration at Minimum Load</th> <td>5000 W per channel</td> </tr> <tr> <th>No-Load Threshold</th> <td>30 VA per channel</td> </tr> <tr> <th>Measurement Data Storage</th> <td>At least 60 days with 1-minute data resolution</td> </tr> <tr> <th>Data Export</th> <td>CSV format for stored PQ values, JSON export via RPC</td> </tr> <tr> <th>Wi-Fi Protocol</th> <td>802.11 b/g/n</td> </tr> <tr> <th>Wi-Fi Range</th> <td>Up to 30 m indoors and 50 m outdoors</td> </tr> <tr> <th>Bluetooth Protocol</th> <td>4.2</td> </tr> <tr> <th>Bluetooth Range</th> <td>Up to 10 m indoors and 30 m outdoors</td> </tr> <tr> <th>CPU</th> <td>ESP32-D0WDQ6</td> </tr> <tr> <th>Flash Memory</th> <td>16 MB</td> </tr> <tr> <th>Ambient Temperature</th> <td>-20°C to +40°C</td> </tr> <tr> <th>Humidity</th> <td>30% to 70% RH</td> </tr> <tr> <th>Maximum Altitude</th> <td>2000 m</td> </tr> <tr> <th>Dimensions</th> <td>94 x 19 x 69 ±0.5 mm</td> </tr> <tr> <th>Weight</th> <td>62 ±1 g</td> </tr> <tr> <th>Mounting</th> <td>DIN rail</td> </tr> <tr> <th>Housing Material</th> <td>Plastic</td> </tr> </tbody> </table> </div> </div> </div> SKU: 059210 EAN: 3800235268117 [param] Quantity per carton: 12 pcs.
[param] Net weight: 939 [param] Box length: 21,50 [param] Box width: 11,50 [param] Box height: 8,00 [param] Gross weight: 1070 [param] Kind: Energy consumption sensor [param] Moc zasilacza: Mains power [param] Connectivity: Bluetooth [param] Download the manual: https://files.innpro.pl/Shelly/3800235268117 [param] App: Google Home [param] GPSR Link: https://psr-assets.innpro.pl/smarthome/sg_smarthome_controls.pdf [param] Information about data generation: https://dataact.innpro.pl/shelly/3800235268117 [param] GARAN: https://garan.innpro.pl/shelly/3800235268117