Operation
4. Operation
4.1 Preparation Before Test
(1) Before plugging in the power cord, make sure the power switch is off and the voltage
selector on the rear panel meets the required voltage.
(2) If there is a need to change the voltage, ensure the fuse used matches the voltage selected.
See the section of FUSE for the fuse specification.
a CAUTION
It is required to remove the power cord when replacing the fuse or changing the input voltage
to avoid the hazard of electric shock.
4.2
4.2.1
Connecting Test Device
Standard Connection
Figure 4-1 shows the standard cable connection of 66200 Series Digital Power Meter.
MODEL NO.
SERIAL NO.
CAT II
ALL INPUT
500Vrms
500Vrms
500Vrms
20Arms
V+ V-
I+ I-
! !
!
!
LN
G
66200
AC Source
UUT
Figure 4-1 Standard Connection of 66200 Series Digital Power Meter
4-1