The Fluke MDA‑550 Series III motor drive analyzer measures key motor‑drive parameters including voltage, current, DC Bus voltage level and AC ripple, voltage and current unbalance and harmonics, voltage modulation, and motor shaft voltage discharges. Extended harmonics measurements identify effects of low and high order harmonics on electrical power systems.

Easy operation: select a test, follow step‑by‑step guided measurements showing where to make voltage and current connections. Preset measurement profiles ensure capture of all data needed for each critical motor‑drive section. Built‑in report generator allows quick creation of as‑found and as‑left reports. CAT IV 600V / CAT III 1000V rated.