Fluke MDA-550 Series III Motor Drive Analyzer

Product Summary

The Fluke MDA‑550 Series III Motor Drive Analyser is a specialised tool for diagnosing, commissioning, and troubleshooting variable‑frequency drive (VFD) systems. It guides you step‑by‑step through drive measurements, helping you quickly pinpoint issues in motors, inverters, input/output power, DC bus health, harmonics, and more. With automated test setups, onboard guidance, and detailed reporting, it reduces complexity and ensures accurate, repeatable results for maintenance and reliability teams.

Measuring Ranges / Key Specifications

• Voltage Measurement: up to 1000 V AC/DC (CAT III)
• Current Measurement: compatible with flexible and clamp current probes up to 2000 A (probe‑dependent)
• DC Bus Voltage: typically 0–1000 V
• Ripple Measurement: mV to V‑level ripple analysis
• Input/Output Power: kW, kVA, PF, harmonics up to the 50th order
• Motor Shaft Voltage: mV to high‑frequency discharge spikes
• Inverter Output: PWM waveform analysis, voltage unbalance, switching frequency
• Harmonics: voltage and current THD, individual harmonic magnitudes
• Frequency: 0–1 kHz depending on mode
• Crest Factor: up to 3 or higher depending on input

Hiring with Measurements101

Booking is simple: choose your dates, select your equipment, and check out. We’ll contact you within the hour to confirm delivery or pickup. If you’re unsure whether this analyser suits your job, just give us a call — we’re always happy to help you choose the right tool.

*Specifications are indicative only and may vary in practice. Please confirm suitability for your application.*