Digital Power Meter 66201/66202 Quick Start Guide
3
MODEL NO.
SERIAL NO.
CAT II
ALL INPUT
500Vrms
500Vrms
500Vrms
20Arms
V+ V-
I+ I-
CONTROL
0Hz / 60 Hz 30VA Max
AC LINE
FUSE
T500
m
A/250V
GPIB
USB
! !
SIGNALS
VOLTAGE RANGE
~ 90 to 130V / 180 to 250V
5
!
!
!
1.5 Fuse
There is one fuse installed in the rear panel, please be aware of the
following when replacing it:
(1) First turn off the power and unplug the power cord before changing
the fuse.
(2) Since visual check cannot ensure the fuse to be used is appropriate,
it is necessary to test its resistance to see if it is below 15Ω which is
normal when checking.
(3) When replacing the fuse, use a finger or a flat screwdriver to press
the cover of fuse holder gently and turn it counter clockwise for 60
degree, the cover will be unlocked from the holder for 3mm.
(4) Remove the over and replace the fuse with a new one (must be
same as the original fuse.)
(5) Press the cover down into the holder by a finger or a flat screwdriver
and turn it clockwise for 60 degree to secure it.
Table 1-1 Specification of Fuse
Specification Note
Power Fuse
Slow blow 0.5A
Applicable for AC 190V ∼ 250V
WARNING
To prevent fire from occurring it is required to use the
fuse of same type and same specification when
replacing it.
Voltage Selector
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