The AEM96 three-phase multifunction energy meter is an intelligent energy meter designed primarily for the energy measurement and management needs of power systems, industrial enterprises, and public utilities. To address situations where power outages are not permitted at certain construction sites, the AEM96-CT three-phase multifunction energy meter solution has been introduced. Both the AEM96 and AEM96-CT three-phase multifunction energy meters integrate three-phase power parameter measurement, energy metering, and assessment management, providing energy data statistics for the last 24 hours, the last 31 days, and the last 12 months. They feature detection of 31 harmonic components and total harmonic distortion, and include digital input and relay output for remote signaling and control functions, along with alarm output, making them widely applicable in various control systems, SCADA systems, and energy management systems. Both products comply with the national standard GB/T17215.321-2021 “Special Requirements for Electrical Measuring Devices (AC) Part 21: Static Active Energy Meters (Class A, B, C, D, and E)” and the MODBUS-RTU protocol requirements.