3.7.1. CAPACITOR BANK WITH AUXILIARY VOLTAGE OBTAINED FROM AN INTERNAL
AUTOTRANSFORMER
Does not require connection of the external neutral. The label indicates U
aux
/f … internal
Figure 4: Auxiliary power supply with autotransformer.
3.7.2. CAPACITOR BANK WITH AUXILIARY VOLTAGE OBTAINED BETWEEN
PHASE-NEUTRAL
Requires the connection of the external neutral to terminal N (see
and
)
The label indicates Uaux/f … (control voltage)
Figure 5: Auxiliary power supply with neutral.
12
OPTIM P&P Series
Instruction Manual
Содержание OPTIM 9 P&P-225-440
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