5320A
Users Manual
7-10
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
FUNCTION
ON/
OFF
UP
SCROLL
IRDA
PORT
DOWN
ENTER
TEST
Fluke 1550B
Fluke 5320A
Fluke 5320A kV Divider/R Multiplier
Front Back
ehq048.eps
Figure 7-8. Connections to 1550B when Using Resistance Multiplier
Calibrating Ground Bond Resistance Testers
The Ground Bond Resistance function can be used to calibrate ground bond testers.
Some multifunction electrical testers include ground bond testing functionality, including
portable appliance testers and electrical safety analyzers.
WX Warning
To avoid electric shock, test wires must NOT be connected to N
or L pins of the UUT’s appliance socket. These pins have power
line voltage applied to them. Also ensure the PE pin does not
have dangerous voltage present before starting calibration.
W Caution
To avoid possible damage to the Calibrator, ensure UUT test
current does not exceed maximum allowed current for the test
being performed. See Table 4-3 in Chapter 4 of this manual for
maximum ratings.
To perform a Ground Bond Resistance calibration: