3 Phase Power Meter
Price range: €547 through €784
The VPInstruments 3 Phase Power Meter is the highly accurate power meter for your permanent power measurements. With the power meter, you can measure the voltage and current of all three phases. It provides power, voltage, current, cos(phi), and many more electrical parameters via the RS485 (Modbus RTU) interface.
Please select if you would like to add current transformers
3 Phase power meter Features/ Benefits
- True RMS power measurement of single-phase or three-phase systems
- One size fits all: one model for 100 to 600 Vac, 50 / 60Hz
- RS485 (Modbus RTU) output
- Wye or delta in one model
- For permanent installation
- 0.3333 VAC input for current transformers (CT)
- LED indicator for CT status and serial communication
- Configurable using Modbus
Applications
- Power consumption of large consumers (i.e. compressors, dryers, pumps, water chillers)
- Submetering
- Cost allocation
- Baseline condition monitoring
- Energy management
- Efficiency calculations (i.e. compressor electrical usage vs output)
Power meter package
Complete your power meter with current transformers. For each phase measured, you will need a current transformer. Check the maximum amperage and select the right transformer for your 3 Phase Power Meter.
| Current Transformer |
No current transformers ,3 x Current Transformer model 100A ,3 x Current Transformer model 200A ,3 x Current Transformer model 400A ,3 x Current Transformer model 600A ,3 x Current Transformer model 1000A ,3 x Current Transformer model 1500A |
|---|
Specifications
| Accuracy | +/- 0.5% of reading | |
| Power supply | Power from measured voltage < 2 W | |
| Voltage input | 100 .. 600 (L to N), 100 .. 600 (L to L) | |
| Current input | 5 .. 1500 Amps per phase | |
| Output | RS485 (Modbus RTU), 2 wire | |
| Size | 153 x 85 x 38 mm | 6.02 x 3.35 x 1.50” | |
| Weight | 307 .. 314 g | 10.8 .. 11.1 oz | |
| Enviroment | Indoor use | |
| Operational temperature | -30 .. 55 °C | -22 .. 131 °F | |
| Operational humidity | Non-condensing, 5 to 90% relative humidity | |
| Operating frequencies | 50 / 60 Hz |
Documentation
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