Three Phase Meter DTSU666 is a high-precision energy monitoring solution designed for industrial and commercial applications, featuring 80A input current, LCD display, and RS485 communication. Ideal for smart grid integration, renewable energy systems, and energy storage monitoring, it ensures reliable three-phase power measurement with IP54 protection, wide operating temperature (-40℃~+75℃), and 50/60Hz frequency support, enabling efficient energy management in demanding environments.More