INT500
R
: the insulation resistance measured at the 1 minute after
1-min
pressing the TEST button.
R
: the insulation resistance measured at the 30 seconds
30-sec
after pressing the TEST button.
R
: the insulation resistance measured at the 15 second
15-sec
after pressing the TEST button.
NOTE: R
30-sec
NOTE: Countdown time interval can be set in setup mode
If the reading for DAR is bigger than 1.3 or PI is bigger than 2,
it indicate a good insulation quality.
When the measured resistance is higher than the maximum
range, the screen will display "Err" symbol for PI/DAR value.
Show the measured values after the PI test is
completed
PI=R
/R
10-min
100M
100M
PI
SETUP
or R
15-sec
1-min
Press
Press
can be set in setup mode
PI
PI
13
100M
100M
M
Press
100M
100M
M
EN
R1-min
R10-min
