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6.2.2.6 Synchronisation Output
loaded test EUT power v, i
test parameters
tests parameters
Note: The 0° is defined as the angle at which the Surge is superimposed on the power supply depending
on coupling path selected in the 3P CDN.
Selection of coupling path
loaded test EUT power v, i
test parameters
tests parameters
When the 2 x V-peak are selected "on" the voltage of the L
ÆN voltage will be doubled as specified in the
standard for common and differential tests.
6.2.2.3.3 Coupling path definition SURGE
When several coupling paths are activated „ON“, they will be chosen step by step. The sequence
corresponds with the sequence listed in the „Main“ menu. When Impulse -Out = On, the impulses stay at
the high voltage (banana plugs). The coupling kit or the three phase filter can be connected on the high
voltage SURGE output.
At Power Synchro =ON, the surges are released synchronous to the main frequency.
At SURGE Trigger = Manual, the surge is not
automatically released after the repetition time, but
by operation of the Man-Trigger button.
6.2.2.3.3 Definition synchronisation
t
Synchro freq 1/T
Synchro angle
L
N
L - N
N - PE
PE
L - PE
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