Description
Ranger PM7000 Portable Fault Level Monitor
As well as predicting the network fault current during normal (live) operation, the PM7000 fault level monitor can also measure the same Power Quality parameters as Outram’s top of the range Power Quality Analyser the PM7000S. See the PM7000 FLM’s key features below.
The PM7000 FLM can be portable or panel mounted and will work up to 275kV predicting the fault current using radial network disturbances of as little as 0.15% (on voltage). The larger the disturbance the greater the confidence in the answer. The Outram FLM will give the peak and RMS Fault Level Result, the confidence weighting and a time stamp as to when the result was generated. The user then chooses which result they use.
There may be occasions when there are no (or only very little) disturbances on the network being measured. Since natural disturbances are used to generate fault values if there are no disturbances on the network then no results can be generated.
Key Features Include
- Cat IV 600V Fault Level Monitor
- Real Time Fault Level results: Recent results generated are given in tabular format along with confidence weighting and time stamp.
- Composite Fault Level results: Fault Level measured and recorded over a given time resulting in the best quality result of the Fault Level on that section of the network.
- Fault Level Trend over time: Both peak and RMS fault level predictions mapped over the length of the recording.
- Bi-colour, status LEDs, externally visible, show recording/memory/voltage/power conditions.
- Bluetooth, Ethernet, USB, USB Flash Drive connectivity.
- Comes with 4 colour coded Rogowski Coils, no batteries required.
- Comes with Pronto for Windows software, a highly regarded data recovery and analysis package.
Power Quality Analyser
The PM7000 FLM is also a Cat IV 600V, phase A powered Power Quality Analyser with:
- Flicker measurements to IEC61000-4-15: Instantaneous Flicker Sensation, Short Term and Long Term Flicker Perceptibility.
- Single Cycle Adaptive Storage recording process provides extremely high resolution over long recording periods. No thresholds need to be set
- 32 Troubleshooting channels with single cycle detail.
- General Parameters: Over 470 channels which record automatically every recording session for reporting to the Standards.
- Auto-Ranking Waveform Capture: Events caught by waveform capture (19.2k samples/sec) are ranked for disturbance severity, 7 types of disturbance captured: Transients, falls (sags), rises (surges), rings, notches, THD, Total Harmonic Value. No thresholds need to be set.
- Harmonics to the 50th: THD and individual harmonics to the 50th as standard. As well as using the 32 detailed recording channels, record 1-50th harmonics on all voltage and current channels in General Parameters every measuring session (up to 400 parameters).
