Fluke 5320A - Page 185

Applications
Calibrating High Voltage Sources (Hipots) with a High Voltage Probe 7
7-29
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
Hi
Lo
HIPOT Tester
Fluke 5320A-LOAD
Fluke 5320A
Hi Output
UUT
Hi
Input
Lo
Input
ehq063.eps
Figure 7-28. Hipot Calibration Using Voltage Above 1000 V
Note
The input resistance of the 10 kV HV divider adapter is approximately 300
M
Ω ± 5 %. The Calibrator senses and displays the current flowing through
the Adapter and 10 kV HV divider adapter.