The PM-4324 series multi-circuit power meter monitors up to 8 three-phase circuits or 24 single-phase circuits, or any combination of single or three-phase circuits. The PM-4324 series can measure up to 24 currents via external Current Transformers (CTs). This fl exibility makes the PM-4324 series perfect for multi-tenant facilities such as residential projects, office buildings and shopping malls. This compact instrument is designed to easily fit into existing panelboards or be flush mounted nearby, thus eliminating the need for expensive retrofi t projects or for allocating extra space for the device. The PM-4324A is the same model as the PM-4324, except for the AC Measurement. The PM-4324A has 2 separate main circuit inputs that can use in the diff erent power system.
- 8 Three Phase Circuits or 24 Single Phase Circuits
- True RMS Power Measurements
- Energy Analysis for 3P4W, 3P3W, 1P3W, 1P2W
- 2 Independent main circuit inputs for PM-4324A series
- Current Measurements Up to 400 A with Different CT Ratio
- Voltage Measurements Up to 500 V
- Easy install with split core CT
- W Accuracy Better than 0.5% (PF=1)
- Support RS-485, Ethernet or CAN bus Interface
- Support 2 Power Relay Output (Form A)
- Total Harmonic Distortion (THD)
Reference & Support
AC Power Measurement
3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT
10 ~ 500 V
CTØ10 mm (0.05 A~60 A); CTØ16 mm (0.1 A~100 A); CTØ24 mm (0.15 A~200 A); CTØ36 mm (0.3 A~300 A); CTØ36 mm (0.3 A~400 A).
50 Hz (Range 45 ~ 55 Hz)/60 Hz (Range 55 ~ 65 Hz)
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 (45~65 Hz)
Data Update Rate
Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63 Hz), 5 A @ 30 VDC
+85 ~ +264 VAC
237 mm x 52 mm x 134 mm (W x L x H)/Plastic
DIN-Rail Mounting; Wall mounting
Operating Temperature: -20 ~ +70°C / Storage Temperature: -25 ~ +80°C
Ambient Relative Humidity
10% ~ 90% RH, Non-condensing
7" inch Touch Screen...
Tiny Serial to Ether...
Smart Power Meter wi...