Shelly Pro 3EM-400A DIN-Rail 3-Phase Energy Meter with 3x 400A CTs

The Shelly Pro 3EM-400 is a DIN-mountable 3-Phase Energy Meter with Wi-Fi, Bluetooth, and LAN connectivity. With active energy measurement accuracy of 1%, the 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.

* Package includes 3 pieces of 400 A Current Transformers

Features

• Can measure up to 400 A for each phase and the neutral
• 4-quadrant measurement
• Wi-Fi, LAN, and Bluetooth connectivity
• Power monitoring
• MODBUS support

Benefits

• Industrial installations - Shelly Pro 3EM 400A brings support for MODBUS for voltage, current, power, and energies. You can accurately sample your energy usage and instantaneous values of voltage, current, and power. Our new firmware platform allows for custom implementation that can report as fast as every 100ms to your infrastructure.
• 2-way energy consumption monitoring - Monitor your home, office, or factory, and avoid additional expenses or drops in voltage that can damage your appliances and devices. Shelly Pro 3EM 400A can calculate 2-way consumption: produced and used energy for each of the three phases.
• Local control – With the Shelly Pro 3EM 400A's scripting functionalities and webhooks, you can now easily control other Shelly or Wi-Fi devices on your local network. Use these capabilities to set exact parameters for heating, cooling, or electric vehicle charging based on PV production and have your devices automatically shed power usage. All these works without using a cloud.