PM-4324-160P
Multi-channel power meter up to 8 three-phase circuits or 24 single-phase circuits. Easily fits into existing panel boards and mounts. Supports Modbus RTU. Supports operating temperatures of -20 ~ +70 °C (-4F ~ 158F).
Features
The PM-4324 Multi-Channel Power Meter up to 8 three phase circuits or 24 single phase circuits. The PM-4324 can measure up to 24 currents via external Current Transformers (CTs). This flexibility makes the PM-4324 perfect for multitenant facilities such as residential projects, office buildings and shopping malls. This compact instrument is designed to easily fit into existing panel boards or be flush mounted nearby, thus eliminating the need for expensive retrofit projects or for allocating extra space for the device.
- 8 three phase circuits or 24 single phase circuit
- 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
- Split Core 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)
Specifications
| PM-4324P | ||
| Wiring | 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT | |
| Input Voltage | 10 ~ 500 V | |
| Input Current | CTØ16 mm (100 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 (default); N,8,2; E,8,1; E,8,2; O,8,1; O,8,2 | |
| Isolation | 3000 VDC | |
| Ethernet | Protocol | - |
| PoE | - | |
| CAN Bus | Protocol | - |
| PoE | - | |
| Alarm Output | ||
| Power Relay | Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63 Hz), 5 A @ 30 VDC | |
| Power | ||
| Input Range | +85 ~ +264 VAC | |
| Power Consumption | 6 W | |
| Mechanical | ||
| Casing | Plastic | |
| Dimensions (W x L x H) | 237 mm x 52 mm x 134 mm | |
| Module Installation | DIN-Rail Mounting; Wall mounting | |
| CT Installation | Clip-On | |
| Environment | ||
| Operating Temperature | -20 ~ +70 °C | |
| Storage Temperature | -25°C ~ +80°C (-13°F ~ 176°F) | |
| Ambient Relative Humidity | 10% ~ 90% RH, Non-condensing | |
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