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MDA-550/MDA-510
Users Manual
In The Box
The test tool includes:
•
MDA-550 or MDA-510 Motor Drive Analyzer
•
3 VPS 100:1 high voltage probe sets and alligator clips
•
1 VPS410 10:1 high frequency probe set
•
Extension ground lead, 1 meter (only recommended to
connect to ground when using the ground lead that is
included with the VPS is not practical)
•
i400s current clamp for MDA-510, 3 i400s current
clamps for MDA-550
•
Battery Pack BP291 - 52 Wh (to be installed in the unit)
•
Hang Strap
•
BC190 Power Adapter
•
Regional Power Cords
•
Safety Information (Multi-Language)
•
USB drive (with multi-language User Manuals and
FlukeView ScopeMeter PC Software)
•
USB Interface Cable for PC Connection (USB A-to-mini
USB B)
•
Soft Carry Case C1740
The MDA-550 includes a Shaft Voltage Test Set to make
the connection with a rotating shaft:
•
set of 3 brushes
•
probe holder
•
two-piece extension rod
•
magnetic base
8
Input Connections
The top of the test tool has four safety BNC signal inputs.
These isolated inputs allow independent floating
measurements with each input. See Figure 1.
ALL INPUTS ISOLATED
Figure 1. BNC Connectors
To make motor drive voltage and current measurements:
1.
Connect the voltage probe to input A.
2. Connect the voltage probe tip to a phase.
3. For Phase-Phase measurements, connect the ground
lead to another phase that is used as a reference.
4. For Phase-Ground measurements, connect the ground
lead to ground.
5. For the current measurement, place the clamp around
one phase and connect the current probe to input B.
After measurement selection, an on-screen connection
diagram shows the connections for each measurement.
!
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