Details:
The Shelly Pro 3EM-120A is a professional DIN-rail mountable three-phase energy meter designed for industrial and commercial applications. With 4-quadrant measurement, MODBUS support, and real-time monitoring up to 120A per phase, it provides precise two-way energy tracking and advanced automation flexibility.
Key Features:
Measures up to 120A per phase and neutral
Includes 3 x 120A current transformers
4-quadrant energy measurement (import & export)
Accuracy Class B (IEC 62053-21 compliant)
Measurement accuracy up to 1%
MODBUS TCP support for industrial integration
Wi-Fi, LAN & Bluetooth connectivity (simultaneous Ethernet & Wi-Fi)
MQTT, WebSocket, UDP & mTLS support
Photovoltaic ready with 2-way energy tracking
Phase sequence error detection (optional)
Optical pulse energy indication
Stores up to 60 days of 1-minute interval data
mjS scripting support for custom automation
Reports as fast as every 100ms
Lead Time:
1 - 3 Days.
