The CHS320 Three Phase Smart Meter is an advanced metering solution designed for accurate energy measurement in industrial and large-user applications. It supports DLMS/COSEM Protocol, offers flexible installation, and features multiple communication options including G3-PLC, GPRS, 4G, Wi-SUN, Mbus, and RF. This meter is configurable for both prepaid and postpaid modes, ensuring comprehensive energy management with ultra anti-tamper capabilities and a large LCD for clear data display.