When a motor drive fails, the whole production line can stop. Lost time means lost money and unhappy customers. Finding the exact fault in a three-phase system is hard without the right tools. The Fluke MDA-550-III Motor Drive Analyzer gives you fast, accurate data so you can locate problems, fix them, and keep the line running.
Fluke MDA-550-III Motor Drive Analyzer, 4 Channel, 1000V 500MHz Guided Setup with Fluke
This is a portable, touchscreen analyzer that measures voltage, current, harmonics and more on three-phase drives. It is built for electricians, maintenance engineers and service technicians who need reliable data in a noisy plant. Without this tool you may spend hours guessing, but the MDA-550-III shows you waveforms, spectra and diagnostic reports in seconds. Flukes guided setup walks you through each test, so you never miss a step.
Key Features
- 4-channel measurement for three-phase plus neutral and earth.
- 500 MHz oscilloscope bandwidth for detailed waveform capture.
- Maximum voltage rating of 1000 V with probe.
- Current measurement with i400s clamps or Rogowski coils.
- Harmonic analysis up to the 51st order and extended spectrum.
- 7-inch color LCD touchscreen for easy navigation.
- Built-in automated test report generation.
- USB, Wi-Fi (dongle included) and FlukeView-2 software support.
- Internal storage with USB export for data backup.
- CAT IV 600 V / CAT III 1000 V safety rating and IP51 enclosure.
Specifications
| Model |
Fluke MDA-550-III |
| Part Number |
5282560 |
| Product Type |
Motor Drive Analyzer (Fluke MDA Series III) |
| Display |
7-inch color LCD touchscreen (TFT) |
| Channels |
4 channels |
| Oscilloscope Bandwidth |
Up to 500 MHz (scope mode, model dependent) |
| Voltage measurement (max) |
1000 V (with probe) |
| Input configuration |
3-phase + neutral + earth reference |
| Voltage measurement types |
AC, DC, AC+DC, PWM |
| Current measurement |
With i400s clamps / Rogowski coils |
| Harmonics analysis |
Up to 51st harmonic + extended spectrum ranges |
| Report generation |
Built-in automated test report creation |
| Interfaces |
USB, WiFi (dongle included), FlukeView-2 PC software |
| Memory |
Internal storage + report capture (USB export supported) |
| Power supply |
Li-ion battery pack (BP291 series) |
| Battery runtime |
~6–8 hours typical |
| Operating temperature |
-10 °C to +50 °C |
| Storage temperature |
-20 °C to +60 °C |
| Safety rating |
CAT IV 600 V / CAT III 1000 V (IEC 61010-2-030) |
| Enclosure protection |
IP51 |
| Weight |
~2.1–2.5 kg (with battery and accessories) |
| Dimensions |
Approx. 25.9 × 13.2 × 5.5 cm |
| Software |
FlukeView-2 reporting and analysis software |
