The AMIGO CTM-5A is a 3P4W CT-operated smart grid meter optimized for the KEPCO AMI 2.0 AMIGO environment. Designed for industrial and commercial sites, it delivers high-accuracy billing metering while enabling advanced power quality analysis in one device. By separating the metering unit and operation/control unit and optimizing the control unit with an RTOS, it ensures long-term stability and reliability in continuous operation. With Class 0.5S (0.5S accuracy) performance, it improves billing precision and revenue assurance.
For faster issue detection and proactive maintenance, the meter supports real-time waveform capture and harmonic monitoring up to the 51st order, helping identify early signs of equipment abnormalities. It also offers bi-directional energy measurement and real-time TOU (Time-of-Use) tariff application, supporting cost optimization and demand-side energy management.
Built-in GPS and Wi-SUN enhance communication efficiency and time synchronization. Its wide-range voltage measurement supports both HV (high voltage) and LV (low voltage) applications, providing flexibility across diverse grid and site conditions. The AMIGO CTM-5A complies with major international standards including IEC 62052-11, IEC 62053-21 (Class 0.5S), and DLMS/COSEM, ensuring strong interoperability, security, and long-term scalability within smart grid networks.
As a result, the AMIGO CTM-5A 3P4W Smart grid meter is an ideal choice for sites that need precise 3-phase energy metering, power quality diagnostics, and remote energy monitoring—all in a single, KEPCO AMI 2.0 AMIGO-optimized solution.
