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| Item number:
CIEN3-115885136 Manufacturer no.:
3800235268117 EAN/GTIN:
3800235268117 |
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| Shelly Pro 3EM-400 is a DIN rail mountable three-phase energy meter. Enhanced with all the gen2 firmware flexibility and LAN connectivity, it provides professional integrators with additional options for end-customer solutions. Shelly Pro 3EM-400 reports accumulated energy as well as instantaneous voltage, current, and power factor per phase in real-time.
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.
More information: Technical details | Material | Plastic | | Accuracy | 1 % | | Ethernet LAN | Yes | | Wi-Fi | Yes | | Top Wi-Fi standard | Wi-Fi 4 (802.11n) | | Wi-Fi range | 50 m | | Bluetooth | Yes | | Bluetooth version | 4.2 | | Wall mountable | Yes | | DIN rail mounting | Yes | | Cable section | 0.5 - 2.5 mm² | | Maximum tightening torque | 0.4 N⋅m | | Stripped wire length | 6 - 7 mm | | Temperature sensor | Yes | | Ammeter accuracy | 1 - 2 | | Flash memory | 16 MB | | Microcontroller model | ESP32-D0WDQ6 | | Webhooks (URL actions) | Yes | Operational conditions | Operating temperature (T-T) | -20 - 40 °C | | Operating relative humidity (H-H) | 30 - 70 % | | Maximum operating altitude | 2000 m | Weight & dimensions | Width | 19 mm | | Depth | 69 mm | | Height | 94 mm | | Weight | 62 g | Power | Power source type | AC | | Maximum current | 400 A | | Frequency range | 50 - 60 Hz | | Maximum power | 3 W | | Voltmeter (RMS for each phase) | 100 - 260 V |
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