Phase Identification; Synchronization - Sonel P-4 Manual De Uso

3.9

Phase identification

This function allows the identification of voltage
phases in two distant points of the system.

To activate the function, press
hold it for >2 seconds. The display shows
message '123'.

The user has 30 seconds to start the syn-
chronization process. Otherwise the device
will turn off after that time.

Exit the function by pressing
holding it for 2 seconds.
In the phasing mode, the HOLD function is
deactivated.

3.9.1 Synchronization

The synchronization process is indicated by display-
ing the following:

The synchronization is indicated by:
 repetitive sound signals in case of presence
of voltage,
 lighting
32
Reference point
and displaying the following:
P-4 ● P-5 ● P-6 – USER MANUAL
 Readiness for syn-
chronization is indi-
cated by displaying
the following:
and pulsating
 Connect the tester
to the tested object
(any connection of
probes
lowed).
 Internal generator of
the tester is syn-
chronized with the
phase to which it is
connected (the pe-
riod and
must be compliant
with the period and
phase of the signal
at the terminals).
button and
button and
.
is al-
phase