*Performance characteristics

Measure single and three-phase AC current

Provide digital tube display, local data query

Programmable setting of current transformation ratio

Support RS-485 communication, Modbus-RTU protocol

Support digital input, digital output, analog transmission output

Auxiliary power supply: AC/DC 80V~270V, AC220V, AC380V, AC100V

*Technical indicators

measurement accuracy

Current level 5

signal input

Wiring method Three-phase four-wire, three-phase three-wire

Rated current AC 1A, AC 5A

Overload 1.2 times (continuous), 10 times/5 seconds (instantaneous)

Power consumption <0.4VA/phase

Impedance <20mΩ

Frequency 45~65Hz

Auxiliary power

Working range AC/DC 80V~270V, AC220V, AC380V, AC100V

Power consumption <4VA

functional module

Communication interface 1 channel RS-485 communication, Modbus-RTU protocol

Baud rate: 1200~9600bps, default 2400 bps

Switch value input Support 4-way dry node input

Switch output Support 3-way relay output, capacity: AC 250V/5A, DC 30V/5A

Transmitter output Support 3 analog outputs: 0/4~20mA or 0~5/10V

environment

Working temperature -10℃~+55℃

Storage temperature -25℃~+70℃

Relative humidity ≤93%, no corrosive gas place

Altitude ≤2500m

Safety

Insulation resistance >100MΩ

AC withstand voltage AC 2KV

Electromagnetic Compatibility

Electrostatic discharge level 4

Electrical Fast Transient Burst Class 4

Surge (Shock) Level 4

Dimensions

Frame size (mm) 120×120; 80×80; 96×48; 96×96; 80×80; 48×48; 120x60; 160x80

Hole size (mm) 111×111; 76×76; 92×45; 92×92; 68×68; 45×45; 114x56; 152x76