Three-Phase Four-Wire DIN Rail Energy Meter – RS485 Modbus, 380V
A compact three-phase four-wire energy meter with RS485 Modbus communication, designed for accurate measurement of voltage, current, power, energy, and power factor in industrial and commercial electrical systems.
This three-phase four-wire digital energy meter is designed for reliable monitoring of active energy consumption in 380V AC power systems. Featuring an LCD backlit display, it provides clear real-time indication of voltage, current, power factor, and accumulated energy.
The meter supports RS485 communication using the Modbus RTU protocol, allowing easy integration with PLCs, SCADA systems, BMS platforms, and energy management software. Its DIN-rail mounting design enables fast installation in distribution boards, control panels, and switchboards.
Built with strong anti-electromagnetic interference capability, low power consumption, and high measurement stability, the meter is suitable for continuous indoor operation in industrial, commercial, and infrastructure environments.