Fluke MDA-550-III
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General Scopemeter
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| Documentation/ Report | Capture the image screens with test sequences included. | Test sequences not included in the saved data. |
| Motor Drive Analysis | Guided steps with pre-defined profiles. Measurements are automatically calculated. | User has to manually set up. |
| Motor Shaft Voltage | Counts events and normalized to discharge events per seconds. | Does not qualify for the discharge event. |
| Time to troubleshoot motor and drive systems | Guided step-by-step on where, why and what to measure. | Requires more time and experience to know where, how and what to measure. |
| Harmonics | DC to 51st. | Does not support. |
| FFT | Higher frequency spectrum includes additional fixed spectrum analysis of - 1 kHz to 9 kHz, - 9 kHz to 150 kHz. |
Does not separate the frequency spectrum into fixed ranges. |
"Guided testing. Less configuration. More answers."
Take motor drive analysis to the next level now!
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Automate measurements with the ideal portable motor-drive analysis test tools. |
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Safely locate and troubleshoot typical problems on complex inverter type motor-drive systems. |
For a quotation or a free no-obligation on-site product demonstration from an authorized Fluke distributor.
You'll be happy to see our awesome features
Four instrument capabilities in one portable design
Motor-Drive Analysis, Waveform Analysis, Numerical meter reading & Data recording
Highest safety rating in the industry
600 V CAT IV/1000 V CAT III rated for use at the service entrance and downstream
Key measurements
Complex tests include: Inverter output voltage, DC bus voltage and ripple voltage, shaft voltage discharge eventsharmonics, unbalance
Isolated input channels
Designed for inverter drive and other floating measurements
Full 500MHz
The fast signal frequency found in the motor drive systems can be measured accurately.
Automated data collection
Pre-set profiles speed up measurement process in the field or lab
Capture, Trend, Document for Motor Drive System
Drive Input
Verify signal is within the drive operating specification
How?
| ■ | Measure Voltage, Current & Frequency |
| ■ | Inspect unbalance |
Drive and Drive Output
Check performance of AC-DC-AC conversion and intermediate drive circuit performance
How?
| ■ | Measure DC-Bus |
| ■ | Inspect voltage modulation PWM waveform for peak voltage stress on motor insulation |
Motor and Drive Train
Check high voltage peaks due to the influence of the cable and detect bearing flash-over that can damage the motor bearings.
How?
| ■ | Inspect voltage modulation PWM waveform at motor |
| ■ | Capture shaft discharge events |
An easier way to troubleshoot
Situation:
It can be problematic to begin testing as there is usually a lack of, or incomplete, work history for the equipment. This includes documentation of specific tests and measurements performed previously, work completed or the condition of individual components after maintenance.
It can be problematic to begin testing as there is usually a lack of, or incomplete, work history for the equipment. This includes documentation of specific tests and measurements performed previously, work completed or the condition of individual components after maintenance.
Solution:
The new Fluke MDA-550-III Motor Drive Analyzer is designed to make motor drive testing more efficient and insightful with the capability to document the process at each step along the way. These reports can be stored and compared against subsequent tests to get a complete picture of motor drive maintenance history.
The new Fluke MDA-550-III Motor Drive Analyzer is designed to make motor drive testing more efficient and insightful with the capability to document the process at each step along the way. These reports can be stored and compared against subsequent tests to get a complete picture of motor drive maintenance history.
Capture and document to isolate motor drive train problem
Situation:
Getting to the root cause of a motor drive system failure or performing a routine preventive maintenance check is best done with a set of standard tests and measurements at key points within the system.
Getting to the root cause of a motor drive system failure or performing a routine preventive maintenance check is best done with a set of standard tests and measurements at key points within the system.
Solution:
The Fluke Motor Drive Analyzers guide you through the key tests and automate many of the needed calculations so you can have confidence in the results. Plus, you can save data to a report at any test points for easy documentation.
The Fluke Motor Drive Analyzers guide you through the key tests and automate many of the needed calculations so you can have confidence in the results. Plus, you can save data to a report at any test points for easy documentation.
How to prevent electrical damage on bearings?
Simple setup
Signal display of discharges
Events – number of discharges/sec
Tip: Do periodic checks as bearing lubrication, load and other factors can influence the rate and occurrence of discharge events
Fast voltage discharges across the bearing surfaces can cause fluting or electrical erosion on the bearings. Motor Shaft Voltage is the answer. Measuring a fast turning motor shaft can be troublesome and risky.
The Fluke MDA-550-III shaft voltage probe provides a safe and easy way to make electrical connections to motor shafts. This unique function accounts for the rate of occurrence and amplitude of damage.
> Learn more
The Fluke MDA-550-III shaft voltage probe provides a safe and easy way to make electrical connections to motor shafts. This unique function accounts for the rate of occurrence and amplitude of damage.
> Learn more
Why choose Fluke MDA-550-III?
Learn more on the unique advances in MDA-550-III
Avoid similar fault from occurring. Design for automated and guided measurements to speed up motor and drive troubleshooting process down to the root-cause.
Avoid similar fault from occurring. Design for automated and guided measurements to speed up motor and drive troubleshooting process down to the root-cause.
Specification 
| Functions | MDA-550-III |
|---|---|
| Max Sample Rate | Up to 5GS/s |
| Bandwidth | 500 MHz |
| Inputs | 4 Scope, 4 Meter |
| Triggering | Edge, Video, Connect & View, Pulse Width, External |
| DMM | Edge, Video, Connect & View, Pulse Width, External |
| Motor Shaft Voltage | 5000 |
| ScopeRecord | ✔ |
| TrendPlot | ✔ |
| Persistence | ✔ |
| Motor Drive Analysis | ✔ |
| Motor Shaft Voltage | ✔ |
| Harmonics and up to Supra-harmonics level | ✔ |
| IP-51 Rated | ✔ |
| Battery | BP291, up to 7 hours |
| Channel Isolation | 1000V CATIII, 600V CATIV |
| Max Input Voltage | 1000V CATIII, 600V CATIV |
| Max Floating Voltage | 1000V CATIII, 600V CATIV |
Take motor drive analysis to the next level now!
Enter your email address below and we will get in touch with you for a quotation or
a free no-obligation on-site product demonstration from an authorized Fluke distributor.
Enter your email address below and we will get in touch with you for a quotation or
a free no-obligation on-site product demonstration from an authorized Fluke distributor.
Get in touch
Fill out this form and we will get in touch with you for a quotation or a free no-obligation on-site product demonstration from an authorized Fluke engineer.
Fill out this form and we will get in touch with you for a quotation or a free no-obligation on-site product demonstration from an authorized Fluke engineer.
You’ll get a hands-on demonstration of the product at your workplace, focused on the measurements you need.
You'll see how easy our products are to use, and receive training and advice on both the product and related accessories.
We will recommend you the most suitable portable oscilloscope that is suited to your application needs.