User’s Manual and UT5320R-SxA Series
20 / 43
Instruments.uni-trend.com
4
14
3
16
2
18
1
20
Frequency
50 Hz, 60 Hz
50 Hz
Output frequency of AC withstand voltage.
Range
Auto, fixed
Fixed
Set current scale to auto or fixed scale.
If the current range sets to [Auto], the instrument will
automatically select the proper current scale.
If the current range sets to [Fixed], it is necessary to
set a value at the upper limit of the current to
determine the current scale, which aims to shorten
the test time. It is the best way for sorting test.
Offset
OFF, auto test
OFF
Set leakage current to zero clearing.
Press [Auto Test] key on sidebar to automatically
measure the leakage current of test wire and test
fixture and to zero clearing. At this point, DUT must be
removed from the test line.
Press [OFF] key to clear.
5.4 Parameter Setting of DC Withanstand Voltage
Figure 5-3
【
Meas Setup
】
Item
Input Range
Default
Value
Description
Volatge
(0.050~6.000) kV
0.060 kV Output voltage during DC withstand voltage test.
HI-Limit
0.1uA
～
10.00 mA
1 mA
/S4A/S8A, the upper limit of striking current
alarm.
0.1uA
～
5.00 mA
UT5310A/D/R+, the upper limit of striking current alarm.
LO-Limit
0.1uA ~ the upper limit
，
OFF
OFF
The lower limit of striking current alarm.
Dwell time
(0.1~999.9)s
，
continous
test
0.5 s
Test time of the currently setting item.
Ramp up
(0.1~999.9)s
0.5 s
Rated voltage to rising slowly based on this period.
Ramp down
(0.1~999.9)s
，
OFF
0.5 s
Rated voltage to falling slowly based on this period.
Arc sense
1~9 class
，
OFF
OFF
Alarm class of electric arc test.
Range
Auto, fixed
Fixed
Set current scale to auto or fixed scale.
