Applications
Calibrating High Voltage Sources (Hipots) with a High Voltage Probe 7
7-25
280V
RMS
MAX
280V
RMS
MAX
CAT I
1000V
CAT II
600V
RMS MAX
20V PK
30A
RMS
MAX
20V PK
LO
LO - SENSE
, HI ,
mA
V
1500V PK
MAX
50V PK
MAX
20V PK
20V PK
N
L
PE
L1 L2 L3HES
OUTPUT
Z
L
, Z
GND
,
RCD
HI
LO
HI
LO
METER
METER
5320A
MULTIFUNCTION ELECTRICAL TESTER CALIBR
V
A
COM
INPUT
Quadtech Sentry
Fluke 5320A
Fluke 5320A kV Divider/R Multiplier
Front Back
ehq046.eps
Figure 7-23.10 kV High Voltage Adapter Application
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.