Fluke MDA-550 Series III Motor Drive Analyzer — Bangladesh's Most Advanced Tool for VFD Troubleshooting

Name: Fluke MDA-550 Series III Motor Drive Analyzer
Brand: Fluke
Availability: InStock

In today's fast-moving industrial landscape, motor drive failures are one of the most costly and time-consuming problems an electrical engineer or maintenance technician can face. Diagnosing a faulty Variable Frequency Drive (VFD) or inverter system without the right tool can take hours — sometimes days. The Fluke MDA-550 Series III Motor Drive Analyzer completely changes that reality. This is not just another oscilloscope — it is a purpose-built, intelligent analyzer that guides you through every step of motor drive troubleshooting with speed, accuracy, and confidence.

Three Powerful Tools in One Device

The Fluke MDA-550 Series III is three powerful tools in one — a motor-drive analyzer, a waveform analyzer, and a recording data logger. For maintenance engineers and industrial electricians in Bangladesh working across RMG factories, power plants, manufacturing facilities, and commercial buildings, having three instruments combined into one portable unit is a massive advantage — both in terms of cost savings and field efficiency. If you're comparing options, take a look at our full range of oscilloscopes and waveform analyzers to see how the MDA-550 stacks up.

Guided Testing — No Guesswork, Ever

One of the most frustrating parts of motor drive troubleshooting is knowing where to start. The MDA-550 Series III eliminates that frustration entirely. Simply select a test and the step-by-step guided measurements show you exactly where to make voltage and current connections, while the preset measurement profiles ensure you capture all the data you need for each critical motor-drive section — from the input to the output, the DC bus, and the motor itself. Even a technician who is not a VFD specialist can operate this tool confidently on day one, as outlined in Fluke's official product documentation. For a deeper walkthrough of this workflow, see our guide on VFD and motor drive troubleshooting basics.

Measure Every Critical Parameter

The Fluke MDA-550 Series III 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. It can also perform extended harmonics measurements to identify the effects of low and high order harmonics on your electrical power system. This level of measurement depth means you can pinpoint exactly what is causing a motor drive problem — whether it is upstream power quality issues, drive output problems, or bearing currents damaging the motor itself. Engineers dealing specifically with power quality issues may also want to check our power quality analyzers lineup.

Built-In Report Generator — Document Everything On the Spot

For engineers working on client sites or managing regulatory compliance in Bangladesh's growing industrial sector, documentation is everything. The MDA-550 Series III features a built-in report generator that allows users to quickly and easily generate as-found and as-left reports. No more spreadsheets, no more manual notes — just a clean, professional report generated right from the device, ready to share with clients or management.

4 Channels, 500MHz — Industrial-Grade Performance

The MDA-550 Series III delivers 4-channel measurement capability at 500MHz bandwidth, giving you the resolution and speed needed to capture fast transient events, PWM switching signals, and shaft voltage discharge spikes that cheaper analyzers simply miss. When you are diagnosing intermittent motor failures or investigating bearing damage caused by shaft currents, this level of performance is non-negotiable.

Wi-Fi Connectivity and PC Software Included

The MDA-550 Series III comes complete with FlukeView-2 PC software and a Wi-Fi dongle, enabling wireless data transfer and advanced analysis on your computer. For engineering teams managing multiple sites across Bangladesh, this connectivity makes collaborative troubleshooting and centralized reporting effortless.

Who Needs the Fluke MDA-550 Series III in Bangladesh?

This is a professional-grade instrument for serious users:

Industrial maintenance engineers managing VFD-driven systems in factories
Electrical contractors servicing motor control centers and drives
Power quality engineers investigating harmonic distortion issues
Plant engineers at textile mills, cement plants, and steel factories
Electrical safety auditors conducting compliance inspections

Browse our complete Fluke test and measurement tools range for other instruments that pair well with the MDA-550 in a full diagnostic toolkit.

Fluke MDA-550 Series III Price in Bangladesh

The Fluke MDA-550 Series III price in Bangladesh reflects its status as the world's leading motor drive analyzer — engineered in the USA by Fluke Corporation, the most trusted name in electrical testing. For any organization where motor drive downtime means production losses, this analyzer pays for itself with the very first breakdown it prevents. Check current pricing and availability on this page, or contact our sales team for a formal quotation and bulk order pricing.

Frequently Asked Questions

What is the Fluke MDA-550 Series III used for? It is used to troubleshoot and diagnose Variable Frequency Drive (VFD) and motor drive systems, combining a motor-drive analyzer, waveform analyzer, and data logger in a single portable device.

Can a technician without VFD expertise use this device? Yes. The guided, step-by-step testing feature shows exactly where to connect voltage and current probes and uses preset measurement profiles, making it accessible even for technicians new to VFD diagnostics.

What parameters can the MDA-550 Series III measure? It measures voltage, current, DC bus voltage and AC ripple, voltage and current unbalance, harmonics, voltage modulation, and motor shaft voltage discharges, along with extended harmonics analysis.

Does it support report generation for compliance documentation? Yes. It has a built-in report generator that produces as-found and as-left reports directly from the device, useful for client documentation and regulatory compliance.

What is the channel count and bandwidth of the MDA-550 Series III? It offers 4-channel measurement at 500MHz bandwidth, allowing it to capture fast transient events, PWM switching signals, and shaft voltage discharge spikes.

Does the MDA-550 Series III support wireless data transfer? Yes. It ships with a Wi-Fi dongle and FlukeView-2 PC software for wireless data transfer and advanced analysis on a computer.

Who typically buys this analyzer in Bangladesh? Industrial maintenance engineers, electrical contractors, power quality engineers, plant engineers at textile mills and cement/steel factories, and electrical safety auditors are the primary users.

How can I get the current price in Bangladesh? You can view pricing directly on this product page or contact our sales team for a formal quotation and bulk order pricing.

Key Features

Guided testing with graphical step-by-step connection diagrams
Preset measurement profiles reduce setup complexity
Built-in report writing capabilities
Easily produce as-found and as-left troubleshooting reports

Specifications: Fluke MDA-550 Series III Motor Drive Analyzer

Measurement and Analysis Combinations
Test point	Sub group	Reading 1	Reading 2	Reading 3	Reading 4
Motor drive input
Voltage and current
Phase-phase	V-A-Hz	V ac+dc	A ac+dc	Hz
	V peak	V peak max	V peak min	V pk-to-pk	Crest factor
	A peak	A peak max	A peak min	A pk-to-pk	Crest factor
Phase-ground	V-A-Hz	V ac+dc	A ac+dc	Hz
	V peak	V peak max	V peak min	V pk-to-pk	Crest factor
	A peak	A peak max	A peak min	A pk-to-pk	Crest factor
Voltage unbalance	Unbalance	V ac+dc	V ac+dc	V ac+dc	Unbalance
Voltage unbalance	Peak	V pk-to-pk	V pk-to-pk	V pk-to-pk
Current unbalance	Unbalance	A ac+dc	A ac+dc	A ac+dc	Unbalance
Current unbalance	Peak	A pk-to-pk	A pk-to-pk	A pk-to-pk
Motor drive DC bus
DC		V dc	V pk-to-pk	V peak max
Ripple		V ac	V pk-to-pk	Hz
Motor drive output
Voltage and current (filtered)	V-A-Hz	V PWM	A ac+dc	Hz	V/Hz
	V peak	V peak max	V peak min	V pk-to-pk	Crest factor
	A peak	A peak max	A peak min	A pk-to-pk	Crest factor
Voltage unbalance	Unbalance	V PWM	V PWM	V PWM	Unbalance
Voltage unbalance	Peak	V pk-to-pk	V pk-to-pk	V pk-to-pk
Current unbalance	Unbalance	A ac+dc	A ac+dc	A ac+dc	Unbalance
Current unbalance	Peak	A pk-to-pk	A pk-to-pk	A pk-to-pk
Voltage modulation
Phase-phase	Zoom 1	V PWM	V pk-to-pk	Hz	V/Hz
	Zoom 2	V peak max	V peak min	Delta V
	Zoom 3 peak	V peak max	Delta V/s	Risetime peak	Overshoot
	Zoom 3 level	Delta V	Delta V/s	Risetime level	Overshoot
Phase-ground	Zoom 1	V PWM	V pk-to-pk	V peak max	V peak min
	Zoom 2	V Peak max	V peak min	Delta V	Hz
	Zoom 3 peak	V Peak max	Delta V/s	Risetime peak	Overshoot
	Zoom 3 level	Delta V	Delta V/s	Risetime level	Overshoot
Phase-DC +	Zoom 1	V PWM	V pk-to-pk	V Peak max	V peak min
	Zoom 2	V peak max	V peak min	Delta V	Hz
	Zoom 3 peak	V peak max	Delta V/s	Risetime peak	Overshoot
	Zoom 3 level	Delta V	Delta V/s	Risetime level	Overshoot
Phase-DC -	Zoom 1	V PWM	V pk-to-pk	V peak max	V peak min
	Zoom 2	V peak max	V peak min	Delta V	Hz
	Zoom 3 peak	V peak max	Delta V/s	Risetime peak	Overshoot
	Zoom 3 level	Delta V	Delta V/s	Risetime level	Overshoot
Motor input
Voltage and current (filtered)	V-A-Hz	V PWM	A ac+dc	Hz	V/Hz
	V peak	V peak max	V peak min	V pk-to-pk	Crest factor
	A peak	A peak max	A peak min	A pk-to-pk	Crest factor
Voltage unbalance	Unbalance	V PWM	V PWM	V PWM	Unbalance
Voltage unbalance	Peak	V pk-to-pk	V pk-to-pk	V pk-to-pk
Current unbalance	Unbalance	A ac+dc	A ac+dc	A ac+dc	Unbalance
Current unbalance	Peak	A pk-to-pk	A pk-to-pk	A pk-to-pk
Voltage modulation
Phase-phase	Zoom 1	V PWM	V pk-to-pk	Hz	V/Hz
	Zoom 2	V peak max	V peak min	Delta V
	Zoom 3 peak	V peak max	Delta V/s	Risetime peak	Overshoot
	Zoom 3 level	Delta V	Delta V/s	Risetime level	Overshoot
Phase-ground	Zoom 1	V PWM	V pk-to-pk	V peak max	V peak min
	Zoom 2	V peak max	V peak min	Delta V	Hz
	Zoom 3 peak	V peak max	Delta V/s	Risetime peak	Overshoot
	Zoom 3 level	Delta V	Delta V/s	Risetime level	Overshoot
Motor shaft
Shaft voltage	Events off	V pk-to-pk
Shaft voltage	Events on	Delta V	Rise/fall time	Delta V/s	Events/s
Motor drive input, output and motor input
Harmonics	Voltage	V ac	V fundamental	Hz fundamental	% THD
Harmonics	Current	A ac	A fundamental	Hz fundamental	% THD/TDD

Measurement Function	Specification
DC voltage (V dc)
Maximum voltage with 10:1 or 100:1 probe	1000 V
Maximum resolution with 10:1 or 100:1 probe (voltage to ground)	1mV / 10mV
Full scale reading	999 counts
Accuracy at 4 s to 10 us/div	± (1.5 % + 6 counts)
True-rms voltage (V ac or V ac + dc) (with DC coupling selected)
Maximum voltage with 10:1 or 100:1 probe (voltage to ground)	1000 V
Maximum resolution with 10:1 or 100:1 probe	1 mv / 10 mV
Full scale reading	999 counts
DC to 60 Hz	± (1.5 % + 10 counts)
60 Hz to 20 kHz	± (2.5 % + 15 counts)
20 kHz to 1 MHz	± (5 % + 20 counts)
1 MHz to 25 MHz	± (10 % + 20 counts)
PWM voltage (V pwm)
Purpose	To measure on pulse width modulated signals, like motor drive inverter outputs
Principle	Readings show the effective voltage based on the average value of samples over a whole number of periods of the fundamental frequency
Accuracy	As Vac+dc for sinewave signals
Peak voltage (V peak)
Modes	Max peak, min peak, or pk-to-pk
Maximum voltage with 10:1 or 100:1 probe (voltage to ground)	1000 V
Maximum resolution with 10:1 or 100:1 probe	10 mV
Accuracy
Max peak, min peak	± 0.2 division
Pk-to-pk	± 0.4 division
Full scale reading	800 counts
Current (AMP) with current clamp
Ranges	Same as V ac, Vac+dc or V peak
Scale Factors	0.1 mV/A, 1 mV/A, 10 mV/A, 20 mV/A, 50mV/A, 100 mV/A, 200 mV/A, 400 mV/A
Accuracy	Same as Vac, Vac+dc or V peak (add current clamp accuracy)
Frequency (Hz)
Range	1.000 Hz to 500 MHz
Full scale reading	9999 counts
Accuracy	± (0.5 % + 2 counts)
Voltage/Herz ratio (V/Hz)
Purpose	To show the measured V PWM value (see V PWM) divided by the fundamental frequency on vari- able ac motor speed drives
Accuracy	% Vrms + % Hz
Voltage unbalance drive input
Purpose	To show the highest percentage difference of one of the phase vs average of the 3 true-rms voltages
Accuracy	Indicative percentage based on Vac+dc values
Voltage unbalance drive output and motor input
Purpose	To show the highest percentage difference of one of the phase vs average of the 3 PWM voltages
Accuracy	Indicative percentage based on V PWM values
Current unbalance drive input
Purpose	To show the highest percentage difference of one of the phase vs average of the 3 AC current values
Accuracy	Indicative percentage based on Aac+dc values
Current unbalance drive output and motor input
Purpose	To show the highest percentage difference of one of the phase vs average of the 3 AC current values
Accuracy	Indicative percentage based on A ac values
Rise and fall time
Readings	Voltage difference (dV), time difference (dt), voltage vs time difference (dV/dt), overshoot
Accuracy	As oscilloscope accuracy
Harmonics and spectrum
Harmonics	DC to 51st
Spectrum ranges	1…9 kHz, 9-150 kHz (20 MHz filter on), up to 500 MHz (voltage modulation)
Shaft voltage
Events / second	Indicative percentage based on rise and fall time (Impulse discharges) measurements
Report data capture
Number of screens	Typical 50 screens can be saved in reports (depends on compression ratio)
Transfer to PC	Using 32 GB or smaller 2 GB USB stick or mini-USB to USB cable or WiFi link and FlukeView™ 2 for ScopeMeter®
Probe settings
Voltage Probe	1:1, 10:1, 100:1, 1000:1, 20:1, 200:1
Current Clamp	0.1 mV/A, 1 mV/A, 10 mV/A, 20 mV/A, 50 mV/A, 100 mV/A, 200 mV/A, 400 mV/A
Shaft Voltage Probe	1:1, 10:1, 100:1
Safety
General	IEC 61010-1: Pollution Degree 2
Measurement	Measurement IEC 61010-2-030: CAT IV 600 V / CAT III 1000 V
Maximum voltage between any Terminal and Earth Ground	1000 V
Max. input voltages	Via VPS410-II or VPS421 1000 V CAT III / 600 V CAT IV
BNC Input	A, B, C, D directly 300 V CAT IV
Max. Floating Voltage, test tool or test tool with VPS410-II / VPS421 voltage probe	From any terminal to earth ground 1000 V CAT III / 600 V CAT IV Between any terminal 1000 V CAT III / 600 V CAT IV
Working voltage between probe tip and probe reference lead	VPS410-II: 1000 V VPS421: 2000 V

Accessories: Fluke MDA-550 Series III Motor Drive Analyzer

Adapters and cables (2)
Batteries and chargers (2)
Cases and holsters (1)
Test leads, probes and clips (5)
Magnetic hangers, utility tools (1)
Probes (2)

Accessories: Fluke MDA-550 Series III Motor Drive Analyzer

Adapters and cables (2)
Batteries and chargers (2)
Cases and holsters (1)
Test leads, probes and clips (5)
Magnetic hangers, utility tools (1)
Probes (2)

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Shop	:	Tools Bangladesh
Product ID	:	4878
Brand	:	Fluke
Availability	:	In Stock (1)
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Fluke MDA-550 Series III Motor Drive Analyzer

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Fluke MDA-550 Series III Motor Drive Analyzer — Bangladesh's Most Advanced Tool for VFD Troubleshooting

Three Powerful Tools in One Device

Guided Testing — No Guesswork, Ever

Measure Every Critical Parameter

Built-In Report Generator — Document Everything On the Spot

4 Channels, 500MHz — Industrial-Grade Performance

Wi-Fi Connectivity and PC Software Included

Who Needs the Fluke MDA-550 Series III in Bangladesh?

Fluke MDA-550 Series III Price in Bangladesh

Frequently Asked Questions

Key Features

Specifications: Fluke MDA-550 Series III Motor Drive Analyzer

Accessories: Fluke MDA-550 Series III Motor Drive Analyzer

Accessories: Fluke MDA-550 Series III Motor Drive Analyzer

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