Programowalny jednofazowy miernik prądu AC AMC48-AI

Amperomierz prądu przemiennego serii AMC, wykorzystujący technologię próbkowania prądu przemiennego, może bezpośrednio mierzyć prąd sieci trójfazowej. Można go używać do lokalnego wyświetlania i podłączania przemysłowych urządzeń sterujących w celu utworzenia systemu kontroli pomiarów.

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AMC48-AI

Current measurement

LED liquid crystal display

Single Phase Ammeter

Input: 1A or 5A

Parameters

Communication
RS485(Modbus-RTU)

Display
LCD display, set multiplying power

Rated U & I
AC current: AC1A, 5A

Accuracy
Active energy: Class 0.5

Installation
Panel mounted

Dimension(L*W*H)

Panel size (L×W): 48*48mm
Cutout(L×W): 45*45mm

Depth (H): 93mm

Consumption
Current: Power consumption< 0.5VA;
Auxiliary power supply: power consumption≤5VA

Auxiliary power supply
AC 220V

Technical Datasheet

Technical Parameter		Value
Input	Rated Value	Single phaseAC 100V,400V,660V(UL-L,Only 72/ 96) AC current:AC1A,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	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 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: -10℃～+55℃Storage: -25°C ~+70°C
	Humidity	≤95%RH,no condensation,without corrosive gas
	Altitude	≤ 2500m