The Basler Electric APR 125-5 voltage regulator is an epoxy-potted unit housed in a metal case. The voltage regulator controls the dc exciter field power to regulate the output voltage of medium-size, 50 or 60 hertz brushless generators that have a 125 Vdc field. Regulation is provided by sensing the generator output voltage, converting it to a dc signal and comparing the signal to a reference voltage. An error signal is developed and used to control the dc field power in order to maintain a constant generator output. ...Continue >>
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. ...Continue >>