Model：D9002 multifunctional power monitoring and control instrument
价格：元
Large screen FSTN LCD, micro backlight display, large area operation buttons
Measurement items: three-phase power network voltage/current/active power/reactive power/frequency/power factor, etc., with a total of 30 electrical parameters
Demand statistics function: and record the maximum value
Input/output fully isolated
Applicable to voltage levels below 220KV
RS485 communication interface (using Modbus RTU communication protocol)