AC Power Regulators APR-D series 3-phase AC power regulators APR-D series Description The three-phase APR-D series products are successors of APR-L.

Whereas their functions and performance have been largely improved due to incorporation of a CPU, space saving, less wiring, and inexpensive cost have been achieved.

Features • Adopting the thyristor normal/reverse parallel method (6 arms). • The output range is 0 to 100% of the main-circuit line voltage.

Where the voltage drop portion due to thyristor-specific resistance is excluded. • You can also switch the waveform control method among phase control, cycle control, and phase angle proportion control. • The main-circuit terminal block has a cover attached. • The mounting pitch is the same as for APR-L.

Where 400 V, 45/60 A products are excluded. • Output regarding individual settings represents linear characteristics of RMS values.