ADTEK ACS-12 Single-Phase Power Meter provides accurate metering data for voltage, current, power and energy, and also optional relay function for power-off protection and timing control of over-voltage or over-current status: https://www.adtek.com.tw/web/product/product_in.jsp?lang=en&pdid=PD1679624868349
Embedded RS-485 Modbus RTU communication allows adminstrators to collect and monitor power data. Moreover, except the poweroff protection by relay setting mentioned above, it's able to remotely cut off local power according to power usage for safety and energy saving purpose.
Features:
■ 8-digit display to show energy value and parameters of each power item.
■ Embedded 60A relay part is optional for timing control and protection of over-voltage and over-current.
■ Standard with 8 timer settings which are compatible with the optional 60A relay part to do timing control.
■ Attached wire-port cover with lead sealing is to protect the wiring setting from unnecessary changes.
Applications:
■ Building Automation
■ Smart Home
■ Store, Market, Public Place
■ Telecommunication Room
■ Greenhouse Cultivation
■ Campus, Hotel, Laboratory