HIPOT Tester 19051/19052/19053/19054 Quick Start Guide
16. If the tester needs long time using under normal operation.
Please notice the following items.
If the high limit setting value is 20.00mA (withstand voltage test), please
notice its’ ambient temperature. When the ambient temperature is
higher than 40°C, please stop operation until it cools down to normal
temperature.
17. The tester includes four kinds of AC INPUT power. Please accord
with local voltage turn the voltage selection switch on rear panel to the
right position.
When you want to plug in power cable, be sure input AC power scale is
the same as rear panel switch power. Also need to replace fuse, the
following table is voltage and fuse which be used.
Scale Nominal Value Range Fuse
90V∼110V
100V
90V ∼ 110V
5A Slow/250V
108V∼132V
120V
108V ∼ 132V
5A Slow/250V
198V∼242V
220V
198V ∼ 242V
2.5A Slow/250V
216V∼250V
240V
216V ∼ 250V
2.5A Slow/250V
Be sure used voltage when replace fuse. Only can replace fuse under
power-disconnected status by flat type screwdriver.
WARNING
Please use correct specification when replacing fuse or it
may cause hazard.
18. Normal operation of the unit is AC power. If power is unstable within
selection voltage range, it may cause the unit function is not actual or
abnormal. Therefore, please use appropriate equipment turn to
suitable power such as power stabilizer.
19. The tester use power transformer is over 200VA. When DUT drawing
mass current. Before deadline of no good judgment and output
current, it may flows mass current (about ten amperes) up to ten
milliseconds. Before processing test may be the same condition.
Please notice the capacity of power cord and the current cable of
linking with other instrument or equipment.
20. Storage
The unit normal operation temperature humidity range is 5°C ∼ 40°C,
75% RH. If over this range then function may malfunction. The unit
storage temperature range is -10°C ∼ 50°C, 80% RH. If you don’t use
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