PM-3133-360 - 3-fazowy miernik mocy (300A) Modbus RTU

3-fazowy licznik energii/miernik mocy z 3 sondami Φ36 mm (0~300 A) oraz obsługą protokołu Modbus/RTU

Features

• True RMS Power Measurements
• Energy Analysis for 3P4W, 3P3W, 1P3W, 1P2W
• Current Measurements Up to 400 A with Different CT Ratio
• Voltage Measurements Up to 500 V
• Clip-on CT for Easy Installation
• W Accuracy Better than 0.5% (PF=1)
• Supports RS-485 Interface
• Supports Modbus RTU Protocol
• Supports 2 Power Relay Output (Form A)
• Total Harmonic Distortion (THD)

Specification

• AC Power Measurement


• Wiring: 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT
• Input Voltage: 10 ~ 500 V
• Input Current: CTØ36 mm (300 A);
• Input Frequency: 50/60 Hz
• W Accuracy: Better than 0.5% (PF=1)
• Power Parameter Measurement:
  True RMS voltage (Vrms), True RMS current (Irms),
  Active Power (kW), Active Energy (kWh),
  Apparent Power (kVA), Apparent Energy (kVAh),
  Reactive Power (kVAR), Reactive Energy (kVARh),
  Power Factor (PF), Frequency
• Data Update Rate: 1 Second


• Communication


• RS-485 Protocol: Modbus-RTU
  Baud rate: 9600,19200 (default), 38400, 115200;
  DIP Switch Selectable
  Data format: N,8,1
  Isolation: 2500 Vdc


• Alarm Output


• 2x Power Relay Form A (Normal Open)
  Relay Contact Voltage Range:
  5 A @ 250 Vac (47 ~ 63Hz),
  5 A @ 30 Vdc


• Power


• Input Range: +12 ~ +48 Vdc
• Power Consumption: 4 W


• Mechanical


• Casing: Plastic
• Dimensions (W x L x H): 127 x 105 x 33 mm
• Module Installation: DIN-Rail Mounting
• CT Installation: Clip-On


• Environment
  • Operating Temperature: -20 ~ +70°C
  • Storage Temperature: -25 ~ +80°C
  • Ambient Relative Humidity: 10% ~ 90% RH, Non-condensing

Ordering Information

• PM-3133-360P – Modbus RTU, 3-phase power meter (300 A)