23
display:
AC/DC withstand voltage or Ground test
Note: The insulation resistance test does not have this function, the program will automatically
skip this setting and go directly to the next setting. Please use the "+" or "-" key on the panel to
enter the test time value to be set, the unit is second. If the test time is set to "0", the test will
continue without stopping unless the test object fails or the test is stopped manually. Otherwise it
will not be aborted automatically.
9. Delay Time setting
After setting the lower limit of insulation resistance and pressing the "SET" key, the program
will enter the setting mode of the delay judgment time, and the LCD will display:
Insulation resistance test
Note: AC / DC withstand voltage test and ground resistance test do not have this function, the
program will automatically skip this setting and go directly to the next setting. Please use the "+"
or "-" key on the panel to enter the delay judgment time value to be set, the unit is second. If the
test time is set to "0", the test will continue without stopping unless the test object fails or the test
is stopped manually. Otherwise it will not be aborted automatically. The delay judgment time is
set because most of the test objects are capacitive and generate a large charging current. The
delay judgment time allows the instrument to make a judgment after the charging current is
stable.
10. Output frequency (Frequency) setting
After the AC withstand voltage test time is set and the
“
SET
”
key is pressed, the program will
enter the output frequency selection mode, and the LCD will display:
AC withstand voltage and Ground resistance test
Note: The DC withstand voltage and insulation resistance test does not have this function, the
program will automatically skip this setting and go directly to the next setting. Please use the "+"
or "-" key on the panel to select the output frequency as "50" or "60" Hz.
11. Arc Sense Setting
Dwell Time = XXX.XS
0.5-999.9 0=Constant
Frequency = 50 Hz
Select by
∧ or ∨
Delay Time = XXX.XS
0.8-999.9 0=Constant
