Fluke MDA-550 Operating Manual



MDA-550/MDA-510

Motor Drive Analyzer

Users Manual

September 2018

©2018 Fluke Corporation. All rights reserved.
All product names are trademarks of their respective companies.
Specifications are subject to change without notice.

LIMITED WARRANTY AND LIMITATION OF LIABILITY

Each Fluke product is warranted to be free from defects in material and workmanship under normal use and service. The warranty period is three years and begins
on the date of shipment. Parts, product repairs, and services are warranted for 90 days. This warranty extends only to the original buyer or end-user customer of a
Fluke authorized reseller, and does not apply to fuses, disposable batteries, or to any product which, in Fluke's opinion, has been misused, altered, neglected,
contaminated, or damaged by accident or abnormal conditions of operation or handling. Fluke warrants that software will operate substantially in accordance with its
functional specifications for 90 days and that it has been properly recorded on non-defective media. Fluke does not warrant that software will be error free or operate
without interruption.

Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but have no authority to extend a greater or different
warranty on behalf of Fluke. Warranty support is available only if product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable
international price. Fluke reserves the right to invoice Buyer for importation costs of repair/replacement parts when product purchased in one country is submitted for
repair in another country.

Fluke's warranty obligation is limited, at Fluke's option, to refund of the purchase price, free of charge repair, or replacement of a defective product which is returned
to a Fluke authorized service center within the warranty period.

To obtain warranty service, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to that service
center, with a description of the difficulty, postage and insurance prepaid (FOB Destination). Fluke assumes no risk for damage in transit. Following warranty repair,
the product will be returned to Buyer, transportation prepaid (FOB Destination). If Fluke determines that failure was caused by neglect, misuse, contamination,
alteration, accident, or abnormal condition of operation or handling, including overvoltage failures caused by use outside the product’s specified rating, or normal
wear and tear of mechanical components, Fluke will provide an estimate of repair costs and obtain authorization before commencing the work. Following repair, the
product will be returned to the Buyer transportation prepaid and the Buyer will be billed for the repair and return transportation charges (FOB Shipping Point).

THIS WARRANTY IS BUYER'S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT
NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. FLUKE SHALL NOT BE LIABLE FOR
ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING LOSS OF DATA, ARISING FROM ANY CAUSE OR
THEORY.

Since some countries or states do not allow limitation of the term of an implied warranty, or exclusion or limitation of incidental or consequential damages, the
limitations and exclusions of this warranty may not apply to every buyer. If any provision of this Warranty is held invalid or unenforceable by a court or other decision­maker of competent jurisdiction, such holding will not affect the validity or enforceability of any other provision.

Fluke Corporation
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.

11/99

Fluke Europe B.V.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands

ООО «Флюк СИАЙЭС»
125167, г. Москва, Ленинградский

проспект дом 37,
корпус 9, подъезд 4, 1 этаж

Table of Contents

Title Page

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

How to Contact Fluke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safe Use of Li-ion Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

In The Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Input Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Navigation and User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Motor Drive Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Voltage and Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Voltage Unbalance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Current Unbalance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Harmonics (MDA-550 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Motor Drive DC-Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Voltage DC Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Voltage AC Ripple . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

i

MDA-550/MDA-510

Users Manual

Motor Drive Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Motor Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Motor Shaft (MDA-550 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Replay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

FlukeView 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Measurements Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Voltage and Current (Filtered) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Voltage Modulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Phase-Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Phase-Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Phase DC- or DC+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Spectrum (MDA-550 only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Voltage Unbalance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Current Unbalance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

ii

Introduction

The MDA-550/MDA-510 Motor Drive Analyzer (the Product
or test tool) is an extension of the ScopeMeter

190 Series II with additional functionality and accessories
that test inverter type motor drives. Inverter type motor
drives are known as variable frequency drives or variable
speed drives and use pulse width modulation to control ac
motor speed and torque. The test tool supports motor drives
with signal levels up to 1000 V to ground.

For Motor Drive Analysis, the test tool provides:

• Key motor drive parameters

Includes measurement of voltage, current, dc link
voltage level and ac ripple, voltage and current
unbalance, harmonics (MDA-550), and voltage
modulation.

• Extended harmonics

Identifies the effects of low and high order harmonics on
the electrical power system.

• Guided measurements

Guidance for motor drive input, dc bus, drive output,
motor input, and shaft measurements (MDA-550).

• Simplified measurement setup

Graphically shows how to connect and then
automatically triggers according to the selected test
procedure.

®

Test Tool

• Reports

Use for troubleshooting and collaborative work with
others.

• Additional electrical parameters

Full 500 MHz oscilloscope capability is available for the
complete range of electrical and electronic
measurement on industrial systems.

This manual describes the functions of the Motor Drive
Analyzer that are available when you select the Motor Drive
Analyzer key. The functionality and specification for the
Scope and Recorder modes are described in the

®

ScopeMeter

Test Tool 190 Series II Users Manual.

The TrendPlot function in the Recorder mode plots a graph
of selected Motor Drive readings over time.

Replace all references to the Meter key in the Users Manual
with the Motor Drive Analyzer key. It is not possible to show
large readings as described in the section Making
Automatic Meter Measurements (for models 190-xx4).
However, it is possible to show readings together with the
waveform as described in the section Making Automatic
Scope Measurements.

The Motor Drive Analyzer is based on the ScopeMeter test
tool model 190-504. All references to models 190-xx2 can
be ignored.

The BC190/830 is the model number for the power adapter
that complies with new regulations.

1

MDA-550/MDA-510

Users Manual

The accessory set that is included for the Motor Drive
Analyzer is different than the ScopeMeter

Series II. See In The Box in this manual.

For User Manual corrections, download the latest manual
supplement at http://us.fluke.com/usen/support/manuals

®

Test Tool 190

.

How to Contact Fluke

To contact Fluke, use one of these telephone numbers:

• USA: 1-800-760-4523

• Canada: 1-800-36-FLUKE (1-800-363-5853)

• Europe: [phone]

• Japan: [phone]

• Singapore: [phone]

• China: [phone]

• Brazil: [phone]

• Anywhere in the world: [phone]

Or, visit Fluke's website at www.fluke.com

To register your Product, visit http

To view, print, or download the latest manual supplement,
visit http://us.fluke.com/usen/support/manuals

://register.fluke.com.

.

.

Safety Information

A Warning identifies hazardous conditions and procedures
that are dangerous to the user. A Caution identifies
conditions and procedures that can cause damage to the
Product or the equipment under test.

XW Warning

To prevent possible electrical shock, fire, or
personal injury:

• Read all safety information before you use
the Product.

• Carefully read all instructions.

• Do not alter the Product and use only as
specified, or the protection supplied by the
Product can be compromised.

• Use only the Fluke power supply, model
BC190 (Power Adapter).

• Before use, check that the
selected/indicated range on the BC190
matches the local line power voltage and
frequency.

• For the BC190 Power Adapter only use line
cords that comply with the local safety
regulations.

• Use only insulated voltage probes, test
leads, and adapters supplied with the
product, or indicated by Fluke as suitable
for the MDA-550/MDA-510 Motor Drive
Analyzer or Fluke 190 II ScopeMeter series.

2

Motor Drive Analyzer

Safety Information

• Before use, inspect voltage probes, test
leads and accessories for mechanical
damage and replace when damaged.

• Remove all probes, test leads and
accessories that are not in use.

• Always connect the power adapter first to
the ac outlet before connecting it to the
product.

• Do not touch voltages >30 V ac rms, 42 V
ac peak, or 60 V dc.

• Do not connect the ground spring (see
Figure 1 in the ScopeMeter Test Tool 190
Series II Users Manual) to voltages higher
than 42 V peak (30 Vrms) from earth
ground.

• Do not apply more than the rated voltage,
between the terminals or between each
terminal and earth ground.

• Do not apply input voltages above the
rating of the instrument. Use caution when
using 1:1 test leads because the probe tip
voltage will transmit directly to the product.

• Do not use exposed metal BNC connectors.
Fluke offers cables with plastic, safety
designed BNC connectors suitable for the
Motor Drive Analyzer. See Optional
Accessories in the Users Manual.

• Do not insert metal objects into
connectors.

• Do not wear loose-fitting clothing or
jewelry and keep long hair tied back when
near rotating machinery. Use approved eye
protection and approved personal­protective equipment where necessary.

• Use the Product only as specified, or the
protection supplied by the Product can be
compromised.

• Do not use the Product if it operates
incorrectly.

• Do not use the Product if it is altered or
damaged.

• Disable the Product if it is damaged.

• Keep fingers behind the finger guards on
the probes.

• Use only correct measurement category
(CAT), voltage, and amperage rated probes,
test leads, and adapters for the
measurement.

• Do not exceed the Measurement Category
(CAT) rating of the lowest rated individual
component of a product, probe, or
accessory.

• Do not use the Product around explosive
gas, vapor, or in damp or wet
environments.

• Measure a known voltage first to make sure
that the Product operates correctly.

3

MDA-550/MDA-510

Users Manual

• Examine the case before you use the
product. Look for cracks or missing plastic.
Carefully look at the insulation around the
terminals.

• Do not work alone.

• Comply with local and national safety
codes. Use personal protective equipment
(approved rubber gloves, face protection,
and flame resistant clothes) to prevent
shock and arc blast injury where hazardous
live conductors are exposed.

• The battery door must be closed and
locked before you operate the product.

• Do not operate the Product with covers
removed or the case open. Hazardous
voltage exposure is possible.

• Remove the input signals before you clean
the Product.

• Use only specified replacement parts.

• Do not use test leads if they are damaged.
Examine the test leads for damaged
insulation, exposed metal, or if the wear
indicator shows. Check test lead
continuity.

Safe Use of Li-ion Battery Pack

The battery pack Fluke model BP291 (52 Wh) has been
tested in accordance with the UN Manual of Tests and
Criteria Part III Subsection 38.3 (ST/SG/AC.10/11/Rev.3) –
more commonly known as the UN 38.3 – tests, and have
been found to comply with the stated criteria. The battery
pack has additionally been tested according to IEC 62133.

Recommendations for safe storage of
battery pack:

• Do not store battery packs near heat or fire.
Do not store in sunlight.

• Do not remove a battery pack from its
original packaging until required for use.

• When possible, remove the battery pack
from the equipment when not in use.

• Fully charge the battery pack before
storing it for an extended period to avoid a
defect.

• After extended periods of storage, it may

be necessary to charge and discharge the

battery packs several times to obtain
maximum performance.

• Keep the battery pack out of the reach of
children and animals.

• Seek medical advise if a battery or part of it
has been swallowed.

4

Safe Use of Li-ion Battery Pack

Motor Drive Analyzer

Recommendations for safe use of the battery
pack:

• The battery pack must be charged before

use. Use only Fluke approved power

adapters to charge the battery pack. Refer
to Users Manual for proper charging
instructions.

• Do not leave a battery on prolonged charge
when not in use.

• The battery pack gives the best

performance when operated at normal
room temperature 20 °C ±5 °C (68 °F ±9 °F).

• Do not put battery packs near heat or fire.
Do not put in sunlight.

• Do not subject battery packs to severe
impacts such as mechanical shock.

• Keep the battery pack clean and dry. Clean
dirty connectors with a dry, clean cloth

• Do not use any charger other than that
specifically provided for use with this
equipment.

• Do not use any battery which is not

designed or recommended by Fluke for use
with the Product.

• Take careful notice of correct placement of
the battery in the product or the External

Battery Charger.

• Do not short-circuit a battery pack. Do not

keep battery packs in a place where the

terminals can be shorted by metal objects
(e.g. coins, paper clips, pens or other).

• Never use a battery pack or charger
showing visible damage.

• Batteries contain hazardous chemicals that

can cause burns or explode. If exposure to

chemicals occurs, clean with water en get
medical aid. Repair the Product before use
if the battery leaks.

• Alteration of battery pack: there shall be no
attempt to open, modify, reform or repair a
battery pack, which appears to be
malfunctioning, or which has been
physically damaged.

• Do not disassemble or crush battery packs

• Use the battery only in the application for
which it is intended.

• Retain the original Product information for
future reference.

5

MDA-550/MDA-510

Users Manual

Recommendations to safe transport of
battery packs:

• The battery pack must adequately be

protected against short-circuit or damage
during transport.

• Always consult the IATA guidelines
describing safe air transport of Li-ion
batteries.

• Check-in luggage: battery packs are only
allowed when installed in the Product.

• Hand carried luggage: a number of battery

packs as required for normal and individual

use is allowed.

• Always consult national/local guidelines

that are applicable for shipment by mail or
other transporters.

• A maximum of 3 battery packs may be
shipped by mail. The package must be
marked as follows: PACKAGE CONTAINS

LITHIUM-ION BATTERIES (NO LITHIUM
METAL).

Recommendations to safe disposal of a
battery pack:

• You must properly dispose of a failed
battery pack in accordance with local
regulations.

• Do not dispose of the battery as unsorted
municipal waste.

• Dispose in discharged condition and cover
the battery terminals with isolation tape.

6

Symbols

Table 1 is a list of symbols used on the Product or in this manual.

Table 1. Symbols

Symbol Description Symbol Description

Motor Drive Analyzer

Symbols



W

X













~

Consult user documentation.

WARNING. RISK OF DANGER.

WARNING. HAZARDOUS VOLTAGE. Risk of
electric shock.

Earth

AC (Alternating Current)

Conforms to the Appliance Efficiency Regulation (California Code of Regulations, Title 20, Sections 1601 through 1608),
for small battery charging systems.

Measurement Category III is applicable to test and measuring circuits connected to the distribution part of the building’s
low-voltage MAINS installation.

Measurement Category IV is applicable to test and measuring circuits connected at the source of the building’s low-voltage
MAINS installation.

This product contains a Lithium-ion battery. Do not mix with the solid waste stream. Spent batteries should be disposed of
by a qualified recycler or hazardous materials handler per local regulations. Contact your authorized Fluke Service Center
for recycling information.

This product complies with the WEEE Directive marking requirements. The affixed label indicates that you must not discard
this electrical/electronic product in domestic household waste. Product Category: With reference to the equipment types in
the WEEE Directive Annex I, this product is classed as category 9 "Monitoring and Control Instrumentation" product. Do not
dispose of this product as unsorted municipal waste.



T



)

P

DC (Direct Current)

Double Insulated

Conforms to relevant Australian EMC standards.

Certified by CSA Group to North American safety
standards.

Conforms to European Union directives.

7