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Acrel AMC72-DI Single Phase DC Ammeter LED Display

Rated Current: 5A DC (direct connect); 0/4~20mA DC (via DC Sensor); 75mV (via Shunt)

Power Supply: 85~265V AC/DC

Communication: RS485 (MODBUS-RTU)

Switching output: 2DI/4DI 2DO

008618702112136

sherry@acrel.cn

8618702112136

Acrel AMC72-DI Single Phase DC Ammeter LED Display

description1

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Description

General

Accuracy: Active energy:Class 0.5

Frequency: 45-65Hz

Auxiliary power supply: AC/DC 85-265V

Rated current: 75mV,10mV(By Shunt); 0-20mA,4-20mA(By Hall Sensor)

Current: Power consumption< 0.5VA;

Function: RS485 Communication; 4-20mA analog output (Optional)

Dimension (unit:mm)

Installation method

1)Opening in fixed distribution cabinet

2)Take out the instrument and take out the clip

3) The instrument is mounted from the Front to the mounting hole

4) Insert the instrument clasp to secure the instrument

Wiring Diagram

Application

Techincal parameter

Technical Parameters	Index
Input	Rated value	DC Current: 75mV、10V、0-20mA、4-20mA
	Overload	Current:1.2 times rated value(continuous); 10 times rated value /1 second
	Frequency	45Hz～65Hz
	Power consumption	Power consumption of each voltage,current input circuit is less than 0.5VA
Accuracy	Class 0.5
Output	Display	LED or LCD
	Communication	RS485,Modbus-RTU protocol;(1 start bit,8 data bit,1 stop bit,no parity) Baud Rate 2400/4800/9600/19200 bps etc.
	Alarm	1 channel passive relay, contact capacity 3A/30VDC,3A/250VAC, Used for high,low,unbalance alarm etc
	Analog	DC4~20mA,( load <500Ω) (note:Shielded wire is specially selected for the above signal input and output)
	switching	Input:4 channel or 2 channel dry contact Input,built in power supply
	switching	Output:2 channel switching output, NO relay contact,capacity:3A/30VDC,3A/250VAC
Auxiliary supply	Voltage range	AC/DC 85-265V
Auxiliary supply	Power consumption	<5VA
Insulation resistance		≥ 100MΩ
Power frequency withstand voltage		Between power supply set of terminals and signal input,output set of terminals 2kV/1min (RMS) Between the shell and all set of terminals(except the set of terminals reference voltage less than 40V) AC 4kV
Environment	Temperature	Operation: -10℃～+55℃Storage: -25°C ~+70°C
	Humidity	≤95%RH,no condensation,without corrosive gas
	Altitude	≤ 2500m

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