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.

①2DI+2DO+1Ep(K)

②4DI+2DO(K)

③Event record (SOE)

④Total harmonic measurement (H)

①③④

②③④

AMC96-E3/KC

AMC96L-E3/KC

①4DI+2DO+1Ep(K)

②2DI+2DO+1Ep(K)

③Event record (SOE)

④2-31th harmonic measurement (H)

⑤2-channel analog output (M)

①③④

②③④⑤

AMC96-E4/KC

AMC96L-E4/KC

AMC72-E/KC

AMC72L-E/KC

single-phase voltage，single-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）

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 3×57.7V/100V(100V)、3×220V/380V(400V)、3×380V/660V(660V)(96 size only)

Note：72 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 IA、5A

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/3A、 DC 30V/3A

Analog output

0-5V,0 - 20mA,4 - 20mA

 Accuracy class

Frequency:0.05Hz,Current、Voltage: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

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 supply、switching output、Current Input、voltage Input AC 2 kV 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°C~+65°C  storage: -40°C ~+80°C

Humidity

≤93%RH Non-condensing

Altitude

≤2500m

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