The meter is designed to measure single-phase, two-wire AC active energy in residential, utility and industrial applications. It has RS485 remote reading communication interface. It is a lonc-ife instrument with high stability, high overload capacity, low power consumption, small size and other advantages.
Basic Function
· LCD display with backlight, Keypad for LCD display step by step
· Bi-directional total active energy measurement, reverse active energy measure in the total active energy
· The meter also display real voltage, current, active power, power factor, frequency, import a ctive energy, export active energy
· Reset energy function (the reset energy kWh display is dependent with the total energy display, this reset will not affect the total energy)
· RS485 communication port, MODBUS-RTU protocol
· Pulse LED indicates working of meter, Pulse output with optical coupling isolation
· Energy data can store in memory chip more than 15 years after power off
· 35mm din rail installation
Technical Data
