Power quality analyzer and fault recorder – multimess
Overview
The power quality analyzer and fault recorder multimess F144-PQ for low, medium and high voltage networks is the central component of a system that can be used to solve all measurement tasks in electrical networks. Detect possible malfunctions before they lead to a loss of production or defects in plant components. The multimess F144-PQ measures and monitors the network quality. It can be used as a power quality interface according to network quality standards, such as IEC61000-2-2 / EN50160 or to check technical connection guidelines, such as DIN VDE AR 4110 and DIN VDE 4120.
Product detail
- Power quality according to EN 50160 and IEC 61000-2-2/2-4
- IEC 61000-4-30 Class A
- Fault recorder (oscilloscope, rms value, event)
- Comfortable visualization software WinPQ/PQ
- Control system connection (TCP/IP, IEC 61850)
- Difference current measurement
- Harmonic measurement up to 9 kHz optional
- … and many other advantages
- 5-Zoll-Color display
- IEC 61000-4-30, Class-A-Measurement data processing
- Recording of voltage quality incidents according to DIN EN 50160; IEC 61000-2-2; -2-12;-2-4
- 1 GB internal memory (32GB expandable)
- Bandwidth 20 kHz
- Difference current measurement RCM
- 4 Voltage inputs, Accuracy < 0,1 %
- 5 Current inputs
- Simultaneous processing of sampled and calculated voltages and currents
- Voltage and current oscillograph sampling frequency: 40,96 kHz / 10,24 kHz
- Half-cycle recorder: line frequency, rms voltages and currents (RMS), voltage and current pointers, power recording rate: ~10ms (50Hz) / ~8,33ms (60Hz)
- Powerful triggering
| Technical details multimess F144-PQ | |
|---|---|
| Color display | 5-Zoll |
| Keypad for basic configuration on the device | yes |
| Memory 1GB internal, up to 32GB SD card | yes |
| Protection type | IP 54 (in installed condition) |
| Voltage inputs, accuracy < 0.1 % | 4 |
| Current inputs 1/5 A rated current | 4 |
| Measuring channel band width 20 kHz (voltage and current) | yes |
| ICE61000-4-30 Edition 3 Class A | yes |
| Residual current input RCM | optional |
| Temperature input PT100/PT1000 | yes |
| Digital inputs | 8 |
| Digital outputs | 4 |
| Voltage and current oscillograph 10.24 kHz (40.96 kHz option) | yes |
| Online streaming of voltages and currents | yes |
| Voltage and current harmonics 2. – 50. Harmonic | yes |
| Voltage and current harmonics 51. – 180. Harmonic | optional |
| Interfaces | Ethernet / RS 485 |
| Communication protocol | Modbus RTU | TCP |
| Mounting | Panel mounting, 144 x 144 mm |
| Dimensions L x W x H (without terminals) | 144 x 144 x 90 mm |
| Dimensions L x W x H (with terminals) | 144 x 180 x 110 mm |
| Dimensions breakout dimension (+0.8 mm) | 138 x 138 mm |
| Weight | 1220 g |
| Free evaluation software WinPQ Lite | yes |