AMC300L Panel-Mounted Multi-Circuit Power Meter
Characteristic
Multi-Circuit AC Metering
Up to 6 Three-Phase Circuits
or 18 Single-Phase Circuits
Comprehensive Measurement
Voltage, Current, Power & Power Factor
Four-Quadrant Energy Metering
Communication & I/O
RS485 (Modbus-RTU)
6 Digital Inputs & 2 Relay Outputs
Main Functions
Main Functions
Voltage Measurement: Phase Voltage and Line Voltage
Current Measurement: Three-Phase Current and Zero-Sequence Current
Power Measurement: Active Power, Reactive Power and Apparent Power
Power Factor: Phase Power Factor and Total Power Factor
Frequency: AC Frequency Measurement
Energy Metering: Forward & Reverse Active Energy, Four-Quadrant Reactive Energy
Multi-Circuit Metering: Up to 6 Three-Phase Circuits or 18 Single-Phase Circuits
Digital Input: 6 Channels
(4 Passive Inputs + 2 Active AC 220V Inputs)
Relay Output: 2 Channels
Temperature Measurement: 2-Channel NTC Temperature Measurement
(AMC300L-6E3)
Communication: RS485 (Modbus-RTU)
Alarm: Overvoltage, Overcurrent, Phase Failure and DI Linkage Alarm
Data Storage: Historical Energy Data and Alarm Information
Installation: Panel Mounted
Main Parameters
Rated Voltage: AC 3×220V/380V
Rated Current: AC 100A
(External Current Transformer)
Frequency: 45–65Hz
Voltage Accuracy: Class 0.5
Current Accuracy: Class 0.5
Active Energy Accuracy: Class 1
Auxiliary Power Supply: AC/DC 85–265V
Communication: RS485 (Modbus-RTU)
Baud Rate: 1200–38400 bps
Digital Input: 4 Passive + 2 Active Inputs
Relay Output: 2 Channels, AC 250V/3A or DC 30V/3A
Temperature Measurement: -20°C to +100°C, ±2°C
(AMC300L-6E3)
Working Temperature: -20°C to +60°C
Humidity: ≤95% RH, No Condensation
Altitude: ≤2500m
Installation: Panel Mounted, 88 × 88mm Cutout
Dimension
Wiring
