Replace Basler Diesel Generator Automatic Voltage Regulator 400Hz AVR AVC63-12A2

The AVR AVC63-12A2 regulate the level of excitation supplied to the field of a conventional, brushless,
synchronous generator. Regulation is achieved 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. Each regulator

includes frequency compensation with selectable slope, inverse-time overexcitation shutdown, buildup circuitry, single- or three-phase voltage sensing,

single-or three-phase shunt or permanent magnet generator (PMG) power input, parallel droop compensation, and an accessory input. The accessory

input provides compatibility with devices such as var/power factor controllers or excitation limiters.