Measuring High Voltage With An 80K-40 High Voltage Probe - Fluke 5320A User Manual

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Measuring High Voltage with an 80K-40 High Voltage Probe

The Fluke 80K-40 High Voltage probe is a divider that steps down the measured voltage
by 1000. To make a high voltage measurement with the 80K-40:
1. Using Figure 7-24, connect the UUT through the High Voltage probe and the
Calibrator. Make sure to connect the ground side of the dual banana lead from the
80k-40 probe to the COM terminal of the 5320A meter.
2. Press M.
3. If 40 kV is not already displayed after Probe in the PARAMETERS area of the
Calibrator's display, press the Probe softkey repeatedly until 40 kV is selected.
Calibrating High Voltage Sources (Hipots) with a High Voltage Probe
Front
Fluke 5320A kV Divider/R Multiplier
Figure 7-23.10 kV High Voltage Adapter Application
Fluke 5320A
5320A MULTIFUNCTION ELECTRICAL TESTER CALIBR
OUTPUT
V , HI , mA
HI
1500V PK
MAX
LO
20V PK
Z , Z GND ,
L
L
PE N
L1 H L2 E L3
280V 280V
RMS RMS
MAX MAX
20V PK
METER
INPUT
A COM V
CAT I
30A 1000V
RMS CAT II
20V PK
600V
MAX
RMS MAX
Back
Applications 7
LO LO - SENSE
HI
50V PK
MAX
LO
20V PK
RCD
S
METER
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