Thiết bị đo điện thông minh 3 pha 8 kênh hoặc 1 pha 24 kênh 333mV CT RS-485 Modbus RTU ICP DAS PM-4324P CR
Feature
• Bi-directional Energy
• 8 Three Phase Circuits or 24 Single Phase Circuits
• True RMS Power Measurements
• Energy Analysis for 3P4W, 3P3W, 1P3W, 1P2W
• Voltage Measurements Up to 500 V
• Easy install with split core CT
• W Accuracy Better than 5% (PF=1)
• Total Harmonic Distortion (THD)
• Support Modbus RTU Protocol
• Support 2 Power Relay Output (Form A)
Introduction
The PM-4324P 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-4324P series can measure up to 24 currents via external Current Transformers (CTs). This flexibility makes the PM-4324P 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 retrofit projects or for allocating extra space for the device. You can use CT's that you currently own with PM-4324P (without CTs) Power Meter. The CT inputs of the PM-4324P can be directly input from the secondary side of 333mV CT.
Application
• Generator monitoring
• Switchgear distribution systems
• Energy Management
• Power quality analysis
Specifications
| AC Power Measurement |
| Wiring |
3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT |
| Loops |
Multi-circuit |
| Input Voltage |
10 ~ 500 V |
| Input Frequency |
50/60 Hz |
| W Accuracy |
Better than 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 |
| Power |
| Input Range |
+85 ~ +264 VAC (277 VAC available) |
| Consumption |
6 W |
| Alarm Output |
Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63 Hz), 5 A @ 30 VDC |
| Mechanical |
| Casing |
Metal |
| Dimensions (mm) |
237 x 57 x 134 (W x L x H) |
| Installation |
DIN-Rail & wall mounting |
| Environment |
| Operating Temperature |
-20 ~ +70 °C |
| Storage Temperature |
-25 ~ +80 °C |
| Humidity |
10 ~ 90% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| PM-4324P CR |
Modbus RTU, Multi-Circuit Power Meter (Can be directly input from the secondary side of 333mV CT) (RoHS) |
