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Shelly Pro 3EM-400A energy cost meter AC
299,00 €
Monthly payment from 8.60 €
2291351 3800235268117
3800235268117
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Next-generation 3-Phase Energy Meter
Shelly Pro 3EM-400 is a Wi-Fi-operated DIN-mountable 3-Phase Energy Meter with Wi-Fi, Bluetooth, and LAN connectivity. With active energy measurement accuracy of 1%, Shelly Pro 3EM-400 can be used to monitor the consumption of home appliances, business electric circuits, and office equipment individually. It features 60 days of on-device historical data with a 1-minute resolution for each phase. Additionally, its scripting functionalities allow for the execution of complex scenes and provide broader monitoring abilities.
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Bluetooth version | 4.2 |
| Weight | 62 g |
| Width | 19 mm |
| Depth | 69 mm |
| Height | 94 mm |
| Material | Plastic |
| Operating temperature (T-T) | -20 - 40 °C |
| Operating relative humidity (H-H) | 30 - 70% |
| Ethernet LAN | Yes |
| Frequency range | 50 - 60 Hz |
| Power source type | AC |
| Maximum power | 3 W |
| Wall mountable | Yes |
| Maximum current | 400 A |
| Flash memory | 16 MB |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |
| DIN rail mounting | Yes |
| Accuracy | 1% |
| Temperature sensor | Yes |
| Maximum operating altitude | 2000 m |
| Microcontroller model | ESP32-D0WDQ6 |
| Wi-Fi range | 50 m |
| Cable section | 0.5 - 2.5 mm² |
| Webhooks (URL actions) | Yes |
| Maximum tightening torque | 0.4 N⋅m |
| Stripped wire length | 6 - 7 mm |
| Ammeter accuracy | 1 - 2 |
| Voltmeter (RMS for each phase) | 100 - 260 V |