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D r i v e I s o l a t i o n T r a n s f o r m e r s a n d A C L i n e R e a c t o r s

APPLYING AC LINE REACTORS

Acme’s three-phase AC Line Reactors can be used as an input filter for adjustable speed DC drives and as input or output

filters for AC pulse width modulated variable frequency drives. They are bi-directional protective filtering devices and can be

applied in a variety of configurations.

Input to Inverter/Drive

AC Line Reactors protect your sensitive equipment from noise generated by the

drive or inverter. They protect the controller from power surges, spikes and

harmonic distortion.

Output of Inverter/Drive (AC Drive only)

Motors run cooler and quieter with an AC Line Reactor placed between the

inverter and motor. This application also reduces dv/dt and protects the

controller from short circuits and surges.

Multiple Controllers on a Single Power Line

Each drive or inverter on a single power line requires its own AC Line Reactor in

order to provide adequate surge protection, prevent crosstalk and reduce har-

monic distortion.

Multiple Motors Controlled by a Single Drive (AC Drive only)

Multiple motors controlled by a single drive require only one AC Line

Reactor between the controller and motors.

1-60 HP; 2-80 Amp

75-500 HP; 110-600 Amp

AC Line Reactors Dimensional Drawings