TR-3AV63 72*72mm High Quality AC/DC Power Supply Three Phase Digital Panel Voltage Meter digital panel voltmeter

Performance Characteristics

High precision measurement of single phase AC/DC voltage

Provide the digital tube display, local data query

Programmable PT ratio

Support for RS-485 communication, Modbus-RTU protocol

Support for switch input, output, analog transmitting output

A variety of dimensions to meet the different requirements of the electric distribution box

Accuracy of Measurement

Current: level 0.5

Signal Input

Connection Mode: single phase two wires

Rated Voltage: AC 0-600V/DC 0-1000V

Overload Voltage: 1.2 times (Continued ), 2 times / second (instantaneous)

Power Consumption: <1VA/phase (voltage)

Impedance: >300KΩ

The Frequency: 45-65Hz or DC

Auxiliary Power Supply

Working range AC 220V Power Consumption: <4VA

Function Module

Communication Interface: 1 way RS-485 communication, Modbus-RTU protocol

Baud Rate: 1200-9600bps, the default is 2400bps

Switch Input: 4 ways

Switch Output: 3 ways(capacity: AC 250V /5A, DC 30V/5A)

Transmission Output: 3 ways(analog output: 0/4-20mA or 0-5/10V)

To connect the single phase current signalinput


Auxiliary Power Supply:AC220V(Customizable:AC/DC 85-265V or DC)

Easy installation.

Detachable terminals

26+YEARSEXPERIENCE

Hubei Tianrui Electronic Co., Ltd. was established in 1998, integratingproduction, marketing and research and development. lt has more than20 years of experience and was listed in 2016. Stock Code: 837601