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3 Phase Panel Cheap Power Meter AMC Series

● True RMS Measurements
● THD with 2-31st Harmonics
● Max/Min Log with Timestamp
● Internal Optional 4DI&2DO or 2DI&2DO&2AO
● Standard one Energy Pulse Output
Quantity:

3 phase panel cheap power meter  AMC series

1

LCD display

 

2

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
3
4 Installation
Panel mounted
 
Dimension(L*W*H)
Panel size (L×W): 96*96mm
Cutout (L×W): 92*92mm
Housing (L×W×H): 90*90*77.8mm
 
Relay
DC 30V/3A AC 220V/3A
 
Consumption
0.2%

Appearance



5 6 7

Wiring

8

Wiring

910

Installation

113

Dimension drawings of 3 phase panel cheap power meter  AMC series

Outline

 faceplate size

housing size

cutout size

width

 height

width

height

 depth

width

 height

72  square

75

75

66.5

66.5

94.3

67

67

96  square

96

96

90

90

77.8

92

92



Figure 1 AMC72 appearance size


Figure 2 AMC96 appearance size

       

Figure 3 AMC72 installation dimensions

     

Figure 4 AMC96 installation dimensions




Typical connection of 3 phase panel cheap power meter  AMC series


AMC series intelligent power collection and monitoring device is a smart meter designed for power monitoring needs of power systems, industrial and mining enterprises, utilities, and intelligent buildings. It integrates measurement of power parameters (such as single-phase or three-phase current, voltage, and active power). Power, reactive power, apparent power, frequency, power factor) and power monitoring and assessment management. At the same time, it has a variety of peripheral interface functions for users to choose: with RS485 communication interface, MODBUS-RTU protocol can meet the needs of communication network management; 4-20mA analog output can correspond to measured electrical parameters, meet DCS Such interface requirements; with switch input and relay output can realize the function of "remote signal" and "remote control" of circuit breaker switch. High-brightness LED/LCD display interface, parameter setting and control through buttons, ideal for real-time power monitoring systems. Can directly replace conventional power transmitters and measuring instruments. As an intelligent, digital front-end acquisition component, the instrument has been widely used in various control systems, SCADA systems and energy management systems.




Function description of 3 phase panel cheap power meter  AMC series

Meter type

Basic function

Optional function

Co-selection function

AMC72-E4/KC

AMC72L-E4/KC

Three phase voltage, Zero sequence voltage

Three phase current, Zero sequence current

Three phase active power, Total active power

Three phase reactive power, Total reactive power

Three phase apparent power, Total apparent power

Three phase Power factor, Total power factor

Frequency, Voltage phase angle, Voltage and current imbalance,Forward and reverse power

Four quadrant energy metering,System time display

1 channel RS485 interface / Modbus-RTU protocol and the statute DLT645.

2DI+2DO+1Ep(K)

4DI+2DO(K)

Event record (SOE)

T2-31 th and total harmonics measurement (H)

2DI+2DO+1M(KM)

①③④

②③④

③④⑤

AMC96-E3/KC

AMC96L-E3/KC

4DI+2DO+1Ep(K)

2DI+2DO+1Ep(K)

Event record (SOE) 

2-31th harmonic measurement (H)

2-channel analog output (M)

①③④

②③④⑤

AMC96-E4/KC

AMC96L-E4/KC

AMC72-E/KC

AMC72L-E/KC

single-phase voltagesingle-phase current

active power, reactive power, apparent power

Power factor

Frequency

Four quadrant energy metering,System time display

1 channel RS485 interface / Modbus-RTU protocol and the statute DLT645.

①2DI+2DO+1Ep(K)

②4DI+2DO(K)

③Event record (SOE)

④Total harmonic measurement (H)

⑤2DI+2DO+1M(KM)

①③④

②③④

③④⑤

Note:

1.DI--Switching input, DO--Switching output, M--Analog output, SOE--Event recording, H--Harmonic measurement, Ep--Electric energy pulse

2.When the digital tube is displayed, the harmonic data is not displayed, and the data is read only by communication.

3.K is a required function,Choose from ①②

4.When Event record (SOE) is selected,Extreme value and maximum demand(D)are available at the same time.

5. The II on the instrument nameplate, representing the second generation product, applies to this specification.


Technical parameter of 3 phase panel cheap power meter  AMC series


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 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 100V400V

Three-phase: AC 3×57.7V/100V(100V)3×220V/380V(400V)3×380V/660V(660V)(96 size only)

Note72 profile not suitable for high voltage applications

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

Power consumption:< 0.5VA

Current

Rating: AC IA5A

Overload:1.2 fold rating(continuous);10fold 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

RS485port, Modbus -RTU protocol,DLT645 protocol(versions 07 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/3ADC 30V/3A

Analog output

1-5V,4 - 20mA

 Accuracy class

Frequency:0.05Hz,CurrentVoltage:0.2 class,Reactive power:l .0class,Reactive Electric energy:l .0class, active power:0.5class,active electric energy: 0.5class,2-31th harmonic measurement:±1%

 Power supply

AC/DC 85-265V or DC24V±20%or DC48V(±20%)

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 2 kV 1min;

Between Power supplyswitching outputCurrent Inputvoltage Input AC 2 kV 1min;

Between TransmittingCommunicationPulse Outputswitching input AC 1kV 1 min;

Insulation resistance

InputOutput end to machine enclosure >100MΩ

Environment

Temperature

work: -25°C~+65°C  storage: -40°C ~+80°C

Humidity

≤93%RH Non-condensing

Altitude

≤2500m

Note: The instrument Modbus RTU is compatible with dlt645 and only needs to set the corresponding address. See Chapter 6.3 for details.



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