Rish Insu 5Dx
15
While measuring, it is also possible to display the leakage current, the DAR (Dielectric
Absorption Ratio if test duration > 1 minute), the PI (Polarization Index if test duration > 10
minutes) which cyclically show when pressing the arrow keys (see §11.1)
10.
If no measuring time was set when setting the parameters or if you want to stop the test in
advance before the set time elapses, press the
START/STOP
key
11a.
Once measurement is complete and any
capacitance has been discharged, the
instrument shows:
The value of the measured insulation
resistance
The value of the generated voltage
The duration of the test
If the measured resistance value is
between the (MIN - MAX) limits
previously set, the instrument shows
OK and gives a double acoustic signal
(see § 4.9.1)
OR
11b. Once measurement is complete and any
capacitance has been discharged, the
instrument shows:
The value of the measured insulation
resistance
The value of the generated voltage
The duration of the test
If the measured resistance value is not
between the (MIN - MAX) limits
previously set, the instrument shows
NOT OK, the alarm bell and gives a
long acoustic signal (see § 4.9.1)
12.
Once measurement is complete, it is also possible to display the leakage current, the DAR
(Dielectric Absorption Ratio), the PI (Polarization Index) and the capacitance which cyclically
show when pressing the arrow keys (see § 11.1)
CAUTION
If the measured resistance value < 5,0M
, the screen displaying the capacitance
shows three hyphens “---“, to indicate that it was impossible to measure the
capacitance, and the symbol
If, when scrolling the results obtained, the capacitance value is > 1nF, it is
recommended to repeat the measurement by activating the SMOOTH function
(see § 4.11)
13.
Measures can be saved by pressing the
SAVE
key twice (see § 5.1)
