High Precision Three-phase Voltmeter Digital Ammeter Current Meter AC Voltage Meter

Description: Optional one or two relay alarm output is used to achieve upper and lower limit alarm function. Optional RS-485 digital communication interface, using international standard MODBUS-RTU communication protocol, can be integrated with various PLC, HMI, configuration software. Optional one or three analog (DC0~20mA, DC4~20mA, DCO~5V, DC1~5V, DC0~10V, etc.) output, the analog output is isolated from the input signal and has a linear correspondence. Specification: Shell Material: Hardware+plastic Voltage range: AC57.7V/AC100V/AC220V/450V/AC600V Current range: AC10A/5A/1A Frequency: 45-65Hz Linear power supply: AC220V ± 5%; power consumption <3VA Switching power supply: AC/DC85-265V or DC10-36V; power consumption <3VA Digital display: three rows of 4-bit high brightness LED digital tube Working temperature: -10-55?; storage temperature: -20-75? Color: White Weight: Approx. 381g Package List: 1 × Voltmeter  1 × Manual