Universal Automatic Voltage Regulators for Diesel Generators

Analog / Digital AVR, Single-phase / Three-phase Voltage detection, 8 Amp, Voltage Regulator for use with Auxiliary Winding, Harmonic Winding, Harmonic + Auxiliary Winding, PMG, and self-excited (SHUNT) self- excited brushless-type generators.

Replaces SS-053 & ADVR-053. Self Excited, 5 amp automatic voltage regulator. The ADVR-54 is a compact size, robust and high reliable voltage regulator. Innovative heat sink significantly increases cooling efficiency. Working on 220/380/440/480 Vac with selectable switches. Capable soft start voltage ramping, over excitation protection and a digital low frequency protection circuit, preventing thermal drift. EMI suppression and automatic shut off output when voltage sensing is lost, with a built-in high capacity fuse.