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The selection between the two modes is done by
means of S10.
S10 ..... Output voltage selection switch
Allows to select a 3 phase high output
voltage or a 3 phase low output voltage.
Selector switch S10 is located on the
alternator.
9.3.5 “Electricité de France” (EDF)
When the EDF-option is installed, the unit operates as
a standard unit when the neutral and the PE terminals
are connected to each other (see figure below). In this
case, an earth leakage at the side of the generator or at
the side of the load will switch off the circuit breaker.
When EDF-option is installed, the unit operates as
EDF-unit when the earthing, the PE and the PE EDF
terminals are connected to each other (see figure
below). In this case, an earth leakage at the side of the
generator will switch off the circuit breaker. An earth
leakage at the side of the load will not switch off the
circuit breaker.
Changing the output voltage is only
allowed when the unit has stopped.
After changing the output voltage
by means of the selection switch S10,
adjust the output voltage by means
of potentiometer R12 to the required
value.
Changing the operation mode from
standard unit to EDF-unit or vice
versa has to be carried out by a
qualified person from “Electricité de
France”.
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