Gx
Series
EN - 118
48
During this whole phase, do not disconnect the
measuring terminals of the instrument from the system
on test. In case of positive outcome (global earth
resistance lower than the ratio between the limit contact
voltage and the RCD tripping current - see § 13.8), the
screen to the side is shown by the instrument in which
the contact voltage value is indicated on the secondary
display.
Press again the
GO/STOP
key
for a few seconds
to
repeat the test
Press the
SAVE
key or touch the icon
for the
partial saving of the test and follows with the next test
(point 55)
49
In case of negative outcome (global earth resistance
higher than the ratio between the limit contact voltage
and the RCD tripping current - see § 13.8), the screen
to the side is shown by the instrument in which the
contact voltage value is indicated on the secondary
display. Note the presence of the result of the contact
voltage measurement highlighted in red.
Press again the
GO/STOP
key
for a few seconds
to
repeat the test
Press the
SAVE
key or touch the icon
for the
partial saving of the test and to
end the test sequence
.
The instrument shows the message shown in the
followed screen for a few seconds
50 Repeat the sequence again if necessary
TN systems
51
The test is performed by the instrument
only in
"NoTrip " mode
, with
RCD tripping current fixed to
6mA (MCB and FUSE options are blocked
). Refer to
§ 6.4.2 the preliminary calibration of the terminals of
measurement
Press the
GO/STOP key for a few seconds
. The
followed screen is shown on the display
