AMC96L-E4/KCM Multi-Function Power Meter
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
Connection
3-Phase 4-Wire
Frequency
45-65Hz
Voltage
Rated Input: AC 3×57.7V/100V, 3×220V/380V, 3×380V/660V
Current
Rated Input: AC 1A or 5A
Accuracy
Voltage: Class 0.2
Current: Class 0.2
Active Power: Class 0.5
Active Energy: Class 0.5
Reactive Power: Class 1.0
Reactive Energy: Class 1.0
Frequency: ±0.05Hz
Communication
1× RS485, Modbus-RTU, Baud Rate 1200-38400bps
Digital Input
2DI, Dry Contact Input
Digital Output
2DO, Relay Normally Open Contact
Relay Capacity
AC 250V/3A, DC 30V/3A
Analog Output
1 Channel, DC 4-20mA
Energy Pulse Output
10000 imp/kWh
Auxiliary Power
AC/DC 85-265V
Environment
Operating Temperature: -25℃ to +65℃
Storage Temperature: -40℃ to +80℃
Relative Humidity: ≤93%RH, Non-condensing
Altitude: ≤2500m
Wiring
Installation
Typical connection
| Parameter | Specification |
|---|---|
| System | 3-Phase 4-Wire |
| Frequency | 45-65Hz |
| Rated Voltage | AC 3×57.7V/100V, 3×220V/380V, 3×380V/660V |
| Voltage Overload | 1.2× rated continuously; 2× rated for 1s |
| Voltage Power Consumption | <0.5VA per circuit |
| Rated Current | AC 1A or 5A |
| Current Overload | 1.2× rated continuously; 10× rated for 1s |
| Current Power Consumption | <0.5VA per circuit |
| 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 |
| Digital Input | 2DI, dry contact input |
| Digital Output | 2DO, relay normally open contact |
| Relay Capacity | AC 250V/3A, DC 30V/3A |
| Analog Output | 1 channel, DC 4-20mA |
| Communication | RS485 |
| Protocol | Modbus-RTU |
| Baud Rate | 1200-38400bps |
| Auxiliary Power | AC/DC 85-265V |
| Power Consumption | ≤10VA |
| Operating Temperature | -25°C to +65°C |
| Storage Temperature | -40°C to +80°C |
| Relative Humidity | ≤93%RH, non-condensing |
| Altitude | ≤2500m |
| Function | Description |
|---|---|
| Voltage Measurement | Three-phase voltage, zero-sequence voltage |
| Current Measurement | Three-phase current, zero-sequence current |
| Power Measurement | Active power, reactive power, apparent power |
| Power Factor | Three-phase power factor and total power factor |
| Frequency | Frequency measurement |
| Phase Angle | Voltage phase angle measurement |
| Unbalance | Voltage and current unbalance measurement |
| Energy Metering | Forward and reverse, four-quadrant energy metering |
| Digital Input | 2DI |
| Digital Output | 2DO relay output |
| Analog Output | 1-channel DC 4-20mA |
| Communication | 1× RS485 |
| Protocol | Modbus-RTU |
| Display | LCD display |
| System Time | System time display |
