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DC power meter panel type AMC series

● 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
 
CE IEC RoHS EAC
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DC power meter panel type AMC series

AMC Series programmable intelligent single phase meters, adopting AC sampling technology, can measure electric energy, power, voltage, current and frequency of single-phase or three-phase grid directly or indirectly . It can be used for local display, and connecting industrial control device to form measurement and control system.

Meters have RS-485 communication interface, adopting compatible Modbus-RTU protocol, can bring analog output, relay alarm output and switch input, switch output. According to different requests, ratio, alarm, communication etc. can be set and controlled by pressing related keys on instrument panel.




Function description of DC power meter panel type AMC series

Type

Functions

Shape

Optional functions

 

 

AMC72-DI AMC72-DV

 

 

 

DC current,voltage measurement, LED digital display

 

 

 

 

 

 

 

 

 

 

 

 

72 Square

 

1、1 channel RS485 communication (/C ) 2、1 channel analog output (/M )

31 channel alarm(/J

4、Analog output + RS485 communication( /MC )

5、RS485 communication+switching2DI(/KC ) 6、 RS485 communication + switching 2DI2DO (/KC )

7、1 channel alarm+1 channel analog output

+RS485 communication( /JMC )

 

 

AMC72L-DI AMC72L-DV

 

DC current,voltage measurement, LCD liquid crystal display


/J is 1 channel relay output (multiplexing with second channel switching output),please consult our company for special requests.




Dimension drawings of DC power meter panel type AMC series

Shape

Panel

Housing

Cut out

Unitmm

Width

Height

Width

Height

Depth

Width

Height

48 Square

 

48

 

48

 

44

 

44

 

100

 

45

 

45

72 Square

 

75

 

75

 

66

 

66

 

98

 

67

 

67

 

96 Square

 

96

 

96

 

86

 

86

 

92

 

88

 

88




Typical connection of DC power meter panel type AMC series


Technical parameter of DC power meter panel type AMC series

Technical parameter

Value


 

Input

 

 

 

Nominal value

DC voltage:1000V、300V;DC current:75mV、10V、 0-20mA、4-20mA、5A,10A

Consult special specification in advance

Over load

Voltage: 1.2 times continuous, 2 times continuous 1 second; Current: 1.2 times

 

continuous, 10 times continuous 1 second

Frequency

45~65Hz

Power consumption

Power consumption of each voltage, current Input circuit is less than 0.5VA

Accuracy class

Frequency 0.05Hz,other 0.5 class

Function

Display

LED or LCD display


Communication

RS485, Modbus-RTU compatible protocol

Alarm

1 channel passive relay ,1A/30VDC, 1A/250VAC

Analog

DC4~20mA,DC0~20mA( load<500ΩDC0~5V(load>1kΩetc.

 

 

Pulse

Output mode: photocoupler pulse with 1 channel collector open circuit

Pulse constant: 15000 imp/kWh

 

 

 

 

Switching

Input

Dry contact Input, built-in power supply ; optoisolator

Output

2 channel switching output, NO relay contact, AC capacity: 1A/30VDC, 1A/250VAC

DC capacity: 2A/30VDC, 2A/250VAC

Power supply

Voltage range

AC220V±10%

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)

Mean time between failures

≥ 50000h

Environment

 

 

Temperature

Operation: -10 ºC~+55  Storage: -25 ºC ~+70 ºC

Humidity

≤93%RH, no condensation, without corrosive gas


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