PM-3112-100P Single-Phase Power Meter, Modbus RTU, 2 Loops, 60 A CT
Two-loop single-phase power meter with Modbus RTU over RS-485, supplied with two 60 A clip-on CTs (10 mm aperture) for real-time energy monitoring.
- True RMS voltage, current, active, apparent and reactive power and energy measurement
- Two independent loops for single-phase 1P2W energy analysis
- Clip-on CT with 10 mm aperture and 60 A input current range (0.05 A ~ 60 A)
- Active power accuracy better than 0.5% at PF=1
- Modbus RTU over RS-485 with DIP switch selectable baud rate and data format
- Two Form A power relay outputs rated 5 A @ 250 VAC
201,00 € pro Stück
| 1–9 Stück | 201,00 € | |
|---|---|---|
| 10–30 Stück | 195,00 € | −3 % |
| ab 31 Stück | 191,00 € | −5 % |
Produktinformationen "PM-3112-100P Single-Phase Power Meter, Modbus RTU, 2 Loops, 60 A CT"
PM-3112-100P CR is a two-loop single-phase power meter for measuring true RMS voltage, current and power on 1P2W circuits. Each loop has its own reference voltage and current input, so engineers can monitor two independent loops from one DIN-rail unit and read the results over Modbus RTU.
This variant includes two 60 A clip-on current transformers with a 10 mm inside diameter and 4 m wire leads, which suits smaller conductors and makes retrofit installation straightforward without disconnecting the load. Input voltage range is 10 ~ 300 VAC and the meter reports a wide set of parameters, including active, apparent and reactive power and energy, power factor and frequency, updated every second.
Two Form A power relay outputs allow the meter to drive sirens or indicator lights for alarm messages. The unit is powered from +12 ~ 48 VDC and is rated for an operating temperature of -20 ~ +70 °C.
Applications
- Generator monitoring
- Switchgear distribution systems
- Energy management
| Product type: | Power meter |
|---|---|
| Interface: | RS-485 |
| Protocol: | Modbus RTU |
| Relay outputs: | 2 |
| Ports: | 1 x RS-485 |
| Isolation: | 3000 VDC |
| Power input: | +12 ~ 48 VDC |
| Operating temperature: | -20 ~ +70 °C |
| Mounting: | DIN-rail |
| Housing: | Plastic |
Technische Daten
| 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 |
Technische Daten laut Hersteller. Änderungen vorbehalten.
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