Three-phase and single-phase power quality analyzer with voltage peak measurement (5 µs). It allows the analysis of all electrical parameters that can currently be measured, preparing them easily and quickly. These devices can be easily programmed thanks to the new color touch screen with icon menu, which guarantees the selection of internal parameters in a simple and intuitive way.

Each internal parameter is easily accessible through the typical tree structure, widely known to Windows system users. The devices allow parameters to be displayed in numerical and graphical mode, both for periodic analysis and for harmonic analysis. The “vector diagram” graphic function allows, among other things, to immediately evaluate the phase angle between the input voltage and current signals, thus defining the nature of the loads. The 15 MB internal memory allows recorded data to be saved for a notable number of consecutive days.

The equipment also allows detecting peaks in input voltages with a minimum resolution of 5μs (200kHz), establishing different trigger thresholds that are very useful when solving typical installation problems (monitoring of atmospheric loads, switch switching). , disturbance frequencies, etc.)

Model: PQA824