AMC72L-E4/KC Multifunction AC Power Meter

AMC72L-E4/KC Multifunction AC Power Meter

● Four quadrant energy metering
● System time display

● RS485
● Modbus-RTU protocol and the statute DLT645

description1
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INFORMATION
01 Function

 
Accuracy
Active energy: Class 0.5
 
Frequency
Range: 45-65Hz
 
Auxiliary power supply
AC/DC 85~265V
 
Pulse output
1600-160000imp/kWh
 
Consumption
Voltage: Power consumption <0.5VA;
Current: Power consumption< 0.5VA;
Auxiliary power supply:power consumption≤10VA
 
 
 

 

 

 
Installation
Panel mounted
 
Dimension(L*W*H)
Panel size (L×W): 75*75mm
Cutout (L×W): 67*67mm
Housing (L×W×H): 75*67*94.3mm
 
Relay
DC 30V/3A AC 220V/3A
 
Consumption
0.2%

 

 
 
02 Installation
 
 
 
 
03 Wiring
 
 
 
 

04 Network

PARAMETERS

Technical Parameters

Value

Input

Connection

Single phase-2 wire,3 phase-3 wire,3 phase 4-wire

Frequency

45-65Hz

Voltage

Rating:
Single-phase:AC 100V、400V
Three-phase:AC 3x57.7V/100V(100V)、3x220V/380V(400V)
3x380V/660V(660V)(96 size only)
Note:72 profile not suitable for high voltage application

Overload:1.2 fold rating(continuous):2 fold rating for 1 second

Power consumption:<0.5VA

Current

Rating:AC 1A、5A

Overload:1.2 fold rating(continuous):10 fold rating for 1 second

Power consumption:<0.5VA

Output

Electric energy

Output mode:open-collector photo-coupler pulse

Pulse constant:10000imp/kWh(settable),see wiring diagram for details

Communication

RS485 port,Modbus-RTU protocol,DLT645 protocol(versions 09 and 97),baud rate 1200-38400

Function

Switching input

Dry contact input,built-in power supply

Switching output

Output mode:Relay normally open contact output

Contact capacity:AC 250V/3A、DC 30V/3A

Analog output

1-5V,4-20mA

Accuracy Class

Frequency:0.05Hz,Current、Voltage;0.2 class,Reactive
Power:1.0 class,Reactice Electric energy:1.0 class active
Power:0.5 class,active electric energy:0.5 class,2-31th harmonic
measurement:±1%

Power Supply

AC/DC 85-265V     Power consumption≤10VA

Security

Power frequency
withstand voltage

Between Power supply//Switching Output//Current input//voltage input and
Transmitting//Communication//Pulse Output//switching input AC 2kV 1min;
Between Power supply、switching output、Current input、voltage input AC 2kV 1min;
Between Transmitting、Communication、Pulse Output、switching input AC 1kV 1 min;

Insulation resistance

Input、Output end to machine enclosure>100MΩ

Environment

Temperature

work:-25℃~+65℃ storage:-40℃~+80℃

Humidity

≤93%RH Non-condensing

Altitude

≤2500m

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