Efficiency measurements of inverter output filters To reduce many noisy signals of inverter, designer wants to evaluate the performance of inverter low pass output filters. PZ4000 with 2 input modules enables output/input signals before and after a low pass filter. Difference of harmonic measurement between output and input signals can be considered as components reduced by the filter.
Performance Required From Power Meters
The PZ4000 is designed for High Frequency Power Measurements as well as Transient Power Measurements. Its real-time acquisition system can perform cycle-by-cycle power measurements. One to Four input elements offer Basic Power Accuracy of 0.2% with 2 MHz Bandwidth and 5MS/sec digitizing rates.