Shelly EM — Wi-Fi Energy Meter with 50A CT Clamp
- Envío gratis a partir de 50 € · entrega en 24/48h
- Garantía oficial 3 años · soporte técnico en español
- Distribuidor oficial Shelly · PRO Partner
- In stock, ready to ship
- Backordered, shipping soon
Shelly EM — Wi-Fi Energy Meter with 50 A Clamp
The Shelly EM (model SHEM-1) is a smart Wi-Fi energy meter with 2 independent measurement channels. It includes 1 50 A current clamp. It monitors electricity consumption in real time, controls a contactor, and manages solar photovoltaic energy.
Main features
- 2 independent measurement channels (up to 120A per channel)
- 50 A clamp included (±1% accuracy)
- Contactor control up to 2A / 230V
- Internal temperature sensor for thermal protection
- Compatible with solar panels and wind turbines
- Integration with Home Assistant via MQTT (local control)
Use cases: home consumption monitoring, solar photovoltaic management, heavy load appliance control, abnormal consumption detection.
Integrations: Home Assistant, Amazon Alexa, Google Home, MQTT, HTTP REST API, CoAP.
Conectividad
- RF Band: 2400 - 2500 MHz
- Max RF Power: <20 dBm
- Wi-Fi Protocol: 802.11 b/g/n
- Wi-Fi Range: Up to 30 m indoors / 50 m outdoors
- Bluetooth: Not available (Gen1)
Especificaciones técnicas
| POWER | |
|---|---|
| AC power supply | 110-230V ±10%, 50/60Hz |
| DC power supply | No |
| SPECIAL FUNCTIONS | |
| Contactor Control | Yes – Shelly EM has an integrated relay with a rated current of 2A per output for contactor control |
| Roller shutter mode | No |
| Device temperature protection | Forks |
| Overload protection | No |
| Power measurement | Forks |
| FEATURES | |
| Channels | 2 Channel |
| Operational temperature | 0 to + 40 °C |
| Device power consumption | < 1 W |
| Intelligent On/Off | Forks |
| Local and remote control | Forks |
| Sunrise/Sunset | Forks |
| Weekly Schedule | Forks |
| UL Listed option | No |
| CONNECTIVITY | |
| Wireless/WiFi Protocol | 802.11 b/g/n |
| Radiofrequency | 2400 – 2500 MHz |
| Range | Up to 50 m outdoors and up to 30 m indoors (depending on the building materials) |
| DIMENSIONS | |
| Size | 39mm x 36mm x 17mm |
Documentación y recursos
Official Knowledge Guide
API Documentation
Installation Videos
Envío en 24/48h a España peninsular y Baleares (también Portugal continental). Envío gratis a partir de 50 €. Garantía legal de 3 años. Devoluciones en 14 días. Factura con IVA y soporte técnico real en español.
