10
This section describes procedures for setting the HT-20KVPac tester.
a.
Leakage current level
b.
High voltage ramp time
c.
High voltage level
d.
High voltage test time
e.
Voltage ramp switch
f.
Test timer switch
g.
Breakdown detect switch.
This will allow you to change settings from the factory settings below. Refer to table 4-1,
figure 4-1 and table 4-2 for location of items.
Factory Settings
The HT-20KVPac is configured as shown when shipped from Compliance West USA:
Voltage Type:
AC
Voltage Display:
Vrms
Leakage Current Level:
1mA
High Voltage Ramp Time:
Minimum
High Voltage Level:
Minimum
High Voltage Test Time:
1 second
Voltage Ramp switch:
ON
Test Timer switch:
ON
Breakdown Detect switch:
ON
Display of Leakage Limit and Duration Settings
To view the Test Duration, and Leakage Limit current settings, hold down the
RESET
button for
2 seconds. The meter will display “L” with the Leakage Limit value in mA. Hold down the
RESET
button again for 2 seconds, and the meter will display “d” with the Test Duration set time in seconds.
Leakage Current Level Adjust
1.
Connect the HT-20KVPac to a correctly rated source of supply and turn ON the tester.
2.
Push the
RESET
button. The
TEST
indicator should light, indicating that the HT-20KVPac
is ready.
3. Turn the
Leakage Limit Adjust
. As soon as the potentiometer starts turning, the voltage
meter will start blinking and displaying “L” with the new value. Leakage Level can be set in
0.1 mA increments.
Ramp Time Adjust
This procedure sets the high voltage ramp time between 0.5 and 5 sec. The factory setting
of one second is adequate for most situations.
1.
Make sure there are no test leads connected to the Tester.
2.
Set the Voltage Ramp Switch to ON.
3.
Set the Test Timer Switch to ON.
