- 1-phase and 3-phase measurements
- Two-wattmeter method supported
- Harmonics Analysis option (THREEPHASEHARMONICS)
- Intuitive, graphical user interface
- Key Applications
- Solar PV inverters
- Grid-tied inverters
- Uninterruptible Power Supplies (UPS)
- Welding equipment
- Power Conversion Systems
- DC-DC power supplies
Static Power Analysis
Short records, acquired under steady-state operating conditions, can provide fast updates of mean value power quantities in the Numerics table. Power quantities can be calculated on a line frequency AC period, a variable frequency PWM output period, or over a very short time period, such as the device switching period.
Dynamic Power Analysis
Long records permit capture and analysis of long periods of time. Touch a Numerics table cell and create a per-cycle "synthesized" Waveform of the parameter over time. Zoom+Gate adds further value for dynamic analysis. Correlate complex behaviors to other control or power system waveforms, and debug power conversion system problems faster.
Zoom your acquisitions and Gate both the Numerics measurement table and the per-cycle Waveforms to the zoomed area. Gain deeper and faster understanding of complex drive and control system behaviors.
Harmonics Analysis Option
Apply a discrete fourier transform (DFT) harmonic filter to acquired voltage and current waveforms. Harmonically filter Numerics table results more accurately than brute force hardware filters. Display per-order Harmonics in a table along with up to 9 spectral waveforms. View per-cycle THD values over time.
Intuitive, graphical user interface
An easy-to-understand user interface guides the operator through setup and analysis. Setup capability is provided for any combination of single-phase or three-phase system input/output.