AMC96L-E4/KC Multifunction Panel Power Meter

Application:

1) Multifunction three-phase power monitoring for low-voltage distribution systems
2) Measures voltage, current, active power, reactive power, apparent power, power factor and frequency
3) Supports four-quadrant energy metering, voltage/current unbalance and phase angle monitoring
4) Suitable for switchgear, distribution cabinets, industrial facilities, commercial buildings and energy management systems

Basic Parameters:

1) Wiring: three-phase four-wire
2) Rated voltage: AC 3×57.7/100V, 3×220/380V or 3×380/660V
3) Rated current: AC 1A or 5A
4) Accuracy: voltage/current Class 0.2; active power Class 0.5; active energy Class 0.5
5) Communication: RS485, Modbus-RTU
6) I/O: 4DI+2DO+1 energy pulse or 2DI+2DO+1 energy pulse
7) Auxiliary power: AC/DC 85–265V
8) Panel size: 96×96mm; cut-out size: 88×88mm

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Information

Parameter

Function

Download

Characteristic

Communication

RS485 Communication
Modbus-RTU Protocol
Baud Rate: 1200–38400bps

Display
LCD Display
System Time Display
Parameter Setting and Control via Keys

Rated U and l
Three-phase Four-wire
Rated Voltage: AC 3×57.7V/100V, AC 3×220V/380V, AC 3×380V/660V
Rated Current: AC 1A or 5A
Frequency: 45–65Hz
Voltage Overload: 1.2× continuous, 2× for 1s
Current Overload: 1.2× continuous, 10× for 1s

General

AMC96L-E4/KC is a 96-size panel-mounted multifunction power meter designed for electrical parameter measurement, energy metering and power monitoring in three-phase four-wire systems. It measures three-phase voltage and current, zero-sequence voltage and current, active, reactive and apparent power, power factor, frequency, voltage phase angle, voltage/current unbalance, forward and reverse power and four-quadrant energy.

Function

Accuracy

Voltage & Current: Class 0.2
Active Power: Class 0.5
Reactive Power: Class 1.0
Active Energy: Class 0.5
Reactive Energy: Class 1.0
Frequency: 0.05Hz

Frequency

45–65Hz

Electrical Measurement

Three-phase voltage and zero-sequence voltage
Three-phase current and zero-sequence current
Three-phase and total active power
Three-phase and total reactive power
Three-phase and total apparent power
Three-phase and total power factor
Frequency
Voltage phase angle
Voltage and current unbalance
Forward and reverse power

Energy Measurement

Four-quadrant energy metering
System time display

Communication

RS485 Communication
Modbus-RTU Protocol
Baud Rate: 1200–38400bps

Input & Output

4DI + 2DO + 1 Energy Pulse
or
2DI + 2DO + 1 Energy Pulse

Switching Input

Dry contact input
Built-in power supply

Relay Output

Normally open contact
AC 250V / 3A
DC 30V / 3A

Optional Function

Multi-tariff Energy Metering optional
2nd–31st Harmonic Measurement optional
1-channel Analog Output optional
2-channel Analog Output optional

Auxiliary Power Supply

AC/DC 85–265V
DC 24V (±20%) optional supply
DC 48V (±20%) optional supply
Power Consumption ≤10VA

Environment

Operating Temperature: -25°C to +65°C
Storage Temperature: -40°C to +80°C
Relative Humidity: ≤93%RH, non-condensing
Altitude: ≤2500m

Wiring

Installation

Typical connection

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Item	Specification
Wiring	Three-phase Four-wire
Frequency	45–65Hz
Rated Voltage	AC 3×57.7/100V, 3×220/380V, 3×380/660V
Voltage Overload	1.2× continuous; 2× for 1s
Voltage Consumption	<0.5VA
Rated Current	AC 1A / 5A
Current Overload	1.2× continuous; 10× for 1s
Current Consumption	<0.5VA
Voltage Accuracy	Class 0.2
Current Accuracy	Class 0.2
Active Power Accuracy	Class 0.5
Reactive Power Accuracy	Class 1.0
Active Energy Accuracy	Class 0.5
Reactive Energy Accuracy	Class 1.0
Frequency Accuracy	0.05Hz
Communication	RS485
Protocol	Modbus-RTU
Baud Rate	1200–38400bps
Relay Contact	AC 250V/3A, DC 30V/3A
Pulse Constant	10000 imp/kWh, settable
Analog Output	4–20mA, optional
Auxiliary Power	AC/DC 85–265V
Operating Temperature	-25°C to +65°C
Storage Temperature	-40°C to +80°C
Humidity	≤93%RH, non-condensing
Altitude	≤2500m

Function	AMC96L-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 Unbalance	✓
Current Unbalance	✓
Forward / Reverse Power	✓
Four-quadrant Energy Metering	✓
System Time Display	✓
RS485	✓
Modbus-RTU	✓
4DI + 2DO + 1 Energy Pulse	Optional
2DI + 2DO + 1 Energy Pulse	Optional
Multi-tariff Energy Metering	Optional
2nd–31st Harmonic Measurement	Optional
2-channel Analog Output	Optional
1-channel Analog Output	Optional
2DI (AC 220V) + 2DO + 1 Energy Pulse	Optional