20
GND SETUP
XXX.XS
MX
XX.XXA
XXXm
Ω
manually reset.
The "+" and "-" keys are operation keys for group selection and input keys for parameter values.
"+" Key: The number will increase when you press this key, and "-" key: The number will
decrease when you press this key. Each time you press the "+" and "-" keys, the last digit on the
display will "increase 1" or "decrease 1". If you continue to press the increase or decrease more
than 10, it will quickly "increase 10" or "decrease" 10 ", if you press and hold the increase or
decrease more than 100 continuously, it will quickly" increase 100 "or" decrease 100 ", and
release the button to return to the original speed state.
In the process of test parameter setting, if it is not necessary to reset all, you can press the
"EXIT" key to exit the test parameter setting mode after any step is completed, the program will
automatically enter the test mode and set the Test parameters are stored in memory. The program
does not accept unreasonable settings and inputs. The "X" in the following parameter setting
instructions represents any number between 0-9.
8.2 Test parameter setting:
After power-on, the program will automatically enter the parameters set during the last test
before the last shutdown, and the LCD will display:
AC withstand voltage test
DC withstand voltage test
ACW SETUP
XXX.XS
or
DCW SETUP
XXX.XS
MX
X.XXKV
XX.XXmA
MX
X.XXKV
XX.XXmA
Insulation resistance test
Ground resistance test
IR
SETUP
XXX.XS
or
MX
X.XXKV
XXXXM
Ω
1.Group setting
Press the "+" or "-" key, the program will automatically display the parameters set in the
previous or next group.
2. Test parameter setting
The parameter setting is to use the "SET" key as the selection key of the parameter item, and
each time you press it, you will enter the next parameter item. The AC / DC withstand voltage
test sequence is: test mode selection, output voltage setting, leakage current upper limit setting,
leakage current lower limit setting, slow rise time setting, test time setting, output frequency
selection (DC voltage withstand voltage test without (This item), arc sensitivity setting and
connection test setting; the insulation resistance test sequence is: test mode selection, output
voltage setting, insulation resistance upper limit setting, insulation resistance lower limit setting,
delay judgment time setting and connection test setting set. The ground resistance test sequence
is output current setting, ground resistance upper limit setting, ground resistance lower limit
setting, test time setting, output frequency setting and connection test setting.
