SPM leonova emerald, Руководство пользователя

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Vibration measurement
Motor current analysis
BNC adapter
93487
CAB 97IS
Current clamp
(Fluke i1000s)
2
3
1
4
Motor current analysis can be performed with the
EVAM vibration analysis technique using a current
clamp (e.g. Fluke i1000s) or a permanently installed
current tranformer connected to the VIB input.
This feature is used for troubleshooting, primarily
on electrical motors with at least 70% workload.
NOTE: It is important to follow safety precau-
tions and that the measurement is performed
by authorized personnel.
In order to use a current clamp, a user defined
transducer is to be set up. Fluke i1000s is the type
of current clamp used in this example.
To register a user defined vibration, press MENU
and open ‘Settings’ (SHIFT+F3). Select ‘Vibra
-
tion transducers’ and press F1 (OK) to open the
transducer register (1).
Select ‘New’ (2) with the F1 key, then input the
following data. Press F1 to save the settings and
close with the BACK key.
Name: A descriptive name. It will
be shown on the list of
transducers.
Type: Select ‘User defined’
User defined name: Is the name shown in the
measurement window
Sensitivity: The transducer’s nominal
sensitivity in mV/displayed
unit
Max. frequency: The transducer’s upper
frequency range.
IEPE type: Select ‘No’
Information about ‘Sensitivity’ (depends on
which range is measured) and ‘Max. frequency’ is
marked on the clamp and/or found in the technical
specification belonging to the device).
Press F4 ‘Default transducers’, select ‘Vibration’
and press F1. Open the register with ENTER and
select the current clamp to be used with UP/
DOWN. Press F1 to save the settings and close
with the BACK key.