Electrical Safety Analyzer 19032-P Quick Start Guide
seconds. To assume the time constant of DUT is known, if you want
to know the voltage decrease to below 30V needed time. Please
follow the above procedures, multiply decrease to below 30V needed
time-by-time constant. As Figure 3-4 shown.
Formula: Vo
e
= VIL
RCt /−
Ex.: 1000V × = 30V
e
RCt /−
e
= 0.03
RCt /−
-t / RC = ln 0.03
∴ t = 3.5 Sec
IPOT
Figure 3-4
10. Remote control the main unit
The instrument with remote control, high voltage output control by
external control signal usually. For your safety and prevent from
hazard, please obeys the following rules.
• Don’t allow any unexpected high voltage output that may cause
danger.
• When the main unit output high voltage, don’t permit the operator or
others personnel to contact DUT, test cable and probe output
terminal.
Ú Notice Ú
11. Turn on or turn off power switch
When power switch is cut off, it needs a few seconds to re-turn on.
Please don’t turn on and turn off continuously. It is very danger to do
that under high voltage output. When turn on or turn off power,
don’t connect any object to high voltage output terminal to avoid
hazard that result from abnormal high voltage output.
10
12. Others notice items
Don’t make short-circuited of output cable, grounding cable,
transmission cable or AC power to prevent from the analyzer is full of
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