Shelly Pro 3EM 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 reports accumulated energy as well as instantaneous voltage, current, and power factor per phase in real-time. can measure up to 120A per phase and the neutral 4 quadrant measurement with multiple connection types Accuracy Class B active energy (Compliance with IEC 62053-21 based on manufacturer testing) Photovoltaic ready Phase sequence error detection (option) Optical pulse indication of energy usage Measurement accuracy tо 1% Stores data in non-volatile memory that can be retrieved for a period of up to 60 days in 1-minute intervals Package includes 3 pieces of 120A Current Transformers
