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Shelly Pro 3EM-400A energy cost meter AC

SKU
3800235268117
-39%
Special Price $442.50 Regular Price $724.09
In stock
DIN rail mountable three-phase energy meter, up to 400 A, 4-quadrant measurement, Wi-Fi, LAN, and Bluetooth
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.
SKU 3800235268117
EAN 3800235268117
Specification
Technical details
Accuracy1%
Wall mountableYes
Ethernet LANYes
Wi-FiYes
MaterialPlastic
Wi-Fi range50 m
Top Wi-Fi standardWi-Fi 4 (802.11n)
Bluetooth version4.2
BluetoothYes
Webhooks (URL actions)Yes
Temperature sensorYes
Stripped wire length6 - 7 mm
Microcontroller modelESP32-D0WDQ6
Maximum tightening torque0.4 N⋅m
Flash memory16 MB
DIN rail mountingYes
Cable section0.5 - 2.5 mm²
Ammeter accuracy1 - 2
Power
Power source typeAC
Maximum power3 W
Maximum current400 A
Frequency range50 - 60 Hz
Voltmeter (RMS for each phase)100 - 260 V
Weight & dimensions
Width19 mm
Depth69 mm
Height94 mm
Weight62 g
Operational conditions
Operating temperature (T-T)-20 - 40 °C
Operating relative humidity (H-H)30 - 70%
Maximum operating altitude2000 m
Manufacturer Shelly
In Stock Y