AT180Y Digital Three Phase RS485 LCD Display Smart Meter 3 Phase 4 Wire Electric Panel Meter

AT180Y Digital Three Phase RS485 LCD Display Smart Meter 3 Phase 4 Wire Electric Panel Meter. Multi-Function Measurement: Measures voltage, current, power, power factor, frequency, and bi-directional energy. RS485 Modbus-RTU: Supports RS485 communication with Modbus-RTU protocol for easy system integration. Customizable Options: Voltage, IP class, communication, and temperature range are fully customizable. Dual Power Supply: Adopts AC-DC dual-use power supply with high and low voltage isolation. High Accuracy: Active Power Class 1 and Reactive Power Class 0.5 for precise metering. Embedded Installation: Easy to install and wire with embedded panel design for space saving. Data Retention: Parameter settings are permanently stored even during power failure. Wide Application: Suitable for power grids, automation control, SCADA, and DCS systems.