Voltage stabilizers0 pages
W^lt —.^.Lj|j_.r. I Industrial Power for
VUlldyC OLa Dill ZC i 5 Business-Critical Continuity71
single and three phases
The STY, STM series voltage regulators are equipped with an electronic
sensing circuit which controls a motor driven variable autotransformer.
This one feeds a buck-boost transformer connected in series between the supply
and the load in orderto regulate the voltage.
Benefits
STY serie:
■ Independant regulation on each phase.
■ Withstands a total unbalanced load (100%).
■ Adjust the voltage assymetries between
phases.
The automatic voltage regulators
provide voltage stabilisation from
instable networks single phase (STM)
or three phases (STY) even with
important phases voltages assymetry
and/or important unbalanced load.
EMERSON
Network Power
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