Acrel Amc72L-AV Single/Three Phase Digital Programmable Voltmeter with RS485

• Customization: Available
• After-sales Service: Lifetime
• Warranty: 2 Years
• Model NO.: AMC72L-AV
• Display: Digital
• Installation: Embedded Installation
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use
• Electric Equipment: Three-phase Four-wire
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: CE
• Customized: Customized
• Rated Value 1: Single Phaseac 100V,400V
• Rated Value 2: Three Phaseac 100V,400V,660V(UL-L,Only 72/ 96)
• AC Current: AC1a,5A
• Frequency: 45Hz-65Hz
• Analog: DC4~20mA
• Communication: RS485,Modbus-RTU Protoco
• Transport Package: Carton
• Specification: 75*75mm
• Trademark: Acrel
• Origin: China
• Production Capacity: 1000 Piece / Month
• Package Size: 17.00cm * 15.00cm * 13.00cm
• Package Gross Weight: 0.233kg

Product Description

AMC72L-AV3 Three Phase Digital Programmable voltmeter 

 

Product Description

 

AMC series programmable intelligent meters, adopting AC sampling technology, can directly or indirectly measure electric voltage and current of single phase or three phase grid. It can be used for local display, and connecting industrial control device to form measuring control system.
This series of meters have RS-485 port, adopt Modbus-RTU protocol. Analog output, alarm output, switching input/ output can be selected. Based on different request, by pressing the keys, parameters of ratio, alarm,communication etc. can be modified.

 

Characteristic

LCD Display;

1 x RS485 with programmable Modbus RTU;
Optional function: Alarm, Analog output, DI/DO and communication;
Economic programmable meter;
Accuracy: Class 0.5

Product Parameters

 

Technical Parameter		Value
Input	Rated Value	AC voltage:Single phaseAC 100V,400V Three phaseAC 100V,400V,660V(UL-L,Only 72/ 96) AC current:AC1A,5A; DC voltage:1000V,300V,75mV,10V; DC current: 0-20mA,4-20mA,5A;
	Overload	Voltage: 1.2 times rated value(continuous); 2 times rated value /1 second 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
Function	Display	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 Output:2 channel switching output,NO relay contact,capacity:3A/30VDC,3A/250VAC
Auxiliary Supply		AC/DC 85-265V
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: -10ºC~+55ºCStorage: -25°C ~+70°C
	Humidity	≤95%RH,no condensation,without corrosive gas
	Altitude	≤ 2500m

Display

 

Product Function

 

Wiring

 

Typical Connection

 

 

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