Basler APR 63-5/UL Regulator

INTRODUCTION

The Basler APR 63-5 Voltage Regulator is a CSA/UL approved unit contained in an encapsulated plastic case.

The regulator controls the dc exciter field power of conventional, 50 or 60 hertz brushless generators that have a 63 Vdc field to regulate the output voltage.

Regulation is provided by sensing the generator output voltage, converting it to a dc signal and comparing the signal to a reference voltage signal.

An error signal is developed and used to control the dc field power in order to maintain a constant generator output.