PM-3112-160 Single-Phase Power Meter, Modbus RTU, 100 A CT
Single-phase, two-loop power meter with Modbus RTU over RS-485 and a 100 A wired clip-on CT (16 mm aperture) for real-time energy monitoring.
- True RMS measurement of voltage, current, active, apparent and reactive power and energy, power factor and frequency
- Two independent loops for single-phase 1P2W energy analysis
- 100 A clip-on CT with 16 mm inside diameter and 1.8 m wire lead, input range 0.1 A ~ 100 A
- Active power accuracy better than 0.5% (PF=1)
- Input voltage range 10 ~ 300 V
- Two Form A power relay outputs, 5 A @ 250 VAC / 5 A @ 30 VDC
208,00 € per piece
| 1–9 pcs | 208,00 € | |
|---|---|---|
| 10–30 pcs | 202,00 € | −3 % |
| 31+ pcs | 197,00 € | −5 % |
Informacije o proizvodu "PM-3112-160 Single-Phase Power Meter, Modbus RTU, 100 A CT"
The PM-3112-160 CR is a compact single-phase power meter that reports true RMS voltage, current, active, apparent and reactive power and energy, power factor and frequency in real time. It suits engineers who need accurate consumption data from a monitored load without breaking the circuit, thanks to its clip-on current transformer.
This variant includes two 100 A CTs with a 16 mm inside diameter and 1.8 m wire leads, covering an input current range of 0.1 A to 100 A. Two independent loops support single-phase 1P2W energy analysis, with an input voltage range of 10 ~ 300 V and active power accuracy better than 0.5% (PF=1).
Two Form A power relay outputs, rated 5 A @ 250 VAC or 5 A @ 30 VDC, can drive sirens or lights for alarm signalling. Communication is via a single RS-485 port running Modbus RTU, with 3000 VDC isolation. The DIN-rail mounted plastic housing is designed for switchgear and distribution panels.
Applications
- Generator monitoring
- Switchgear distribution systems
- Energy management
| Product type: | Power meter |
|---|---|
| Interface: | RS-485 |
| Protocol: | Modbus RTU |
| Relay outputs: | 2 |
| Ports: | 1 |
| Isolation: | 3000 VDC |
| Power input: | +12 ~ 48 VDC |
| Operating temperature: | -20 ~ +70 °C |
| Mounting: | DIN-rail |
| Housing: | Plastic |
Specifications
| AC Power Measurement | |
|---|---|
| Wiring | 1P2W-1CT |
| Loops | 1-phase: 2 |
| Input Voltage | 10 ~ 300 V |
| Input Current | PM-3112-100: CTØ10 mm (0.05 A ~ 60 A) PM-3112-100P: CTØ10 mm (0.05 A ~ 60 A) PM-3112-160: CTØ16 mm (0.1 A ~ 100 A) PM-3112-160P: CTØ16 mm (0.1 A ~ 100 A) PM-3112-240: CTØ24 mm (0.15 A ~ 200 A) PM-3112-240P: CTØ24 mm (0.15 A ~ 200 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 |
| Relay Output | |
| Channels | 2 |
| Type | Power Relay |
| Contact Rating | Form A: 5 A @ 250 VAC 5 A @ 30 VDC |
| COM Ports | |
| Ports | 1 x RS-485 |
| 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 |
| Protocol | Modbus RTU |
| Isolation | 3000 VDC |
| Power | |
| Input Range | +12 ~ 48 VDC |
| Consumption | 2W |
| Mechanical | |
| Casing | Plastic |
| Dimensions (mm) | 33 x 127 x 100 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -20 ~ +70 °C |
| Storage Temperature | -25 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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