Gx
Series
EN - 30
AUTO+ mode
6.3.2.
9. Press the
GO/STOP
key
for few seconds
on the
instrument or the
START
key on the remote lead. The
instrument will start the measurement.
The screen to the side is shown on the display when
the hourglass icon indicates the performance of the
test.
10 The
AUTO+
mode foresees the automatic execution
of 8 measurements in a sequence:
(Ramp) with phase 0° (the RCD must trip,reset
the switch, icon
)
(Ramp) with phase 180° (the RCD must trip,reset
the switch, icon
)
IdN x 1 with phase 0° (the RCD must trip,reset the
switch, icon
)
IdN x 1 with phase 180° (the RCD must trip,reset
the switch, icon
)
IdN x 5 with phase 0° (the RCD must trip,reset the
switch, icon
)
IdN x 5 with phase 180° (the RCD must trip,reset
the switch, icon
)
IdN x½ with phase 0° (RCD must not trip)
IdN x½ with 180° (RCD must not trip, end test)
11 The test has a positive result if all tripping times of
molded case type STD
comply with
what indicated in Table 6 (see § 13.4). The test has a negative result when one of the
values is out of range. During this whole stage, do not disconnect the measuring leads
of the instrument from the system on test.
12 At the end of the test, if the tripping time of each test
complies with what is indicated in Table 6 (see § 13.4)
the instrument shows the
symbol to signal that the
test has been completed successfully, and displays a
screen similar to the one reported here to the side.
Press the
SAVE
button or touch the
icon to save
the measurement (see § 7.1).
13 At the end of the test, if the tripping time of a test does
not comply with what is indicated in Table 6 (see §
13.4). the instrument shows the
symbol to signal
that the test has not been completed successfully, and
displays a screen similar to the one reported here to the
side. Press the
SAVE
button or touch the
icon to
save the measurement (see § 7.1).
NOTE: the value of contact voltage is not shows in this test
