Shelly PRO 3EM+3 terminals in the package
Code: SHELLY-PRO-3EM.png?6a0ecbfc)
.png?6a269095)
Related products
Product detailed description
📊 Shelly PRO 3EM - WiFi Smart Energy Meter
This three-phase energy meter measures the 3 incoming phases of your home and sends the data via WiFi/LAN to the smart Shelly app for detailed analysis. You get a 60-day history with 1-minute reporting resolution per phase. The measurement accuracy is outstanding, running at 1% precision (Class B).
Shelly PRO 3EM Features
- 🔢 4-quadrant measurement: Tracks capacitive and inductive load types of imported and exported active energy.
- 📏 Measurement accuracy: Class B, 1% accuracy.
- 🔗 Modbus Support: Enables fast integration into commercial and industrial installations.
- 🌐 WiFi/LAN & Bluetooth: Uses Ethernet and WiFi simultaneously. Supports MQTT, WebSocket, UDP, and mTLS.
- 📜 Scripting engine: Supports mJS scripting to expand and customize functionalities.
Industrial-Grade Security
Shelly Pro 3EM supports mTLS for MQTT, HTTP, and secure outgoing WebSockets. This allows for a direct, secure connection to your cloud infrastructure without the cost and complexity of deploying VPNs.
Use Cases
- Bidirectional Monitoring (Consumption & Production): Track exactly how much energy your solar panels or wind turbines generate compared to what your home consumes.
- Industrial Installations: MODBUS support for voltage, current, and power, with reporting possible every 100 ms.
- Automation & Scenes: Trigger actions based on consumption. Use Shelly relays to automatically shed load if power limits are exceeded.
Basic Parameters
- Current Transformers: 3 x 120A included
- Mounting: DIN rail (19 mm width)
- Wire cross-section: 0.5 to 2.5 mm²
- Power Supply: 110 – 240 V AC, 50/60 Hz
- Data Export: CSV and JSON
Additional parameters
| Category: | Shelly |
|---|---|
| Warranty: | 2 years |
| EAN: | 3800235268100 |
| ? Device type: | Energy meter |
| ? Power supply: | 230VAC |
| ? Supported in system: | HomeAssistant, Shelly |
| ? Wireless protocol: | WiFi, LAN, Bluetooth |
| ? Device color: | White |
| Napájanie: | : 110 – 230 V ± 10% AC, 50/60 Hz |
| The item has been sold out… | |
Product rating
Leave a rating
List of ratings
Michal Martinovič
Martin Böhm
Robert Palo
Vladimír Selečéni
Jadicar Vrbiak
Zoltán Čabai
Peter
Discussion
Be the first who will post an article to this item!
Shelly products at the best prices
The Shelly brand is probably the most groundbreaking brand in the field of smart home products these days. New products that come out of this manufacturer's workshop every month complement smart homes not only on the WiFi protocol, but also on Z-Wave. Shelly has everything from relays, dimmers and sensors to energy consumption meters in its portfolio.
Among the very distinctive products of this brand are Shelly Mini modules, which are the smallest modules on the market. They are available in both WiFi and Z-Wave versions.
