Control Units
Generator Automatic VOltage Regulator AVC63-12A1
automatic voltage regulator AVC63-12A1AVR is contained in an encapsulated plastic case. The regulator controls the DC exciter field power of conventional, 50 or 60 Hz brushless genera tors.
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. The regulator includes frequency compensation with selectable slope,
inverse time over-excitation shutdown, solid-state build-up circuitry,
single-phase or three-phase voltage sensing, single-phase or threephase shunt, or permanent magnet power input, and parallel droop compensation, and an accessory input. The accessory input provides compatibility with accessories such as a var/power factor controller.
Sensing/Power input
Voltage
110V AC
Frequency
50/60HZ(Jumper Selectable)
Out Put
Voltage
12A 65V
Current
Continuous 12A
Voltage Regulation
Operating and storage
temperature
-40° C (-40° F) to +70° C (+158° F)
Relative AVRs: VR6,AVC63-12A1,K65-12B,AVC63-12B1,AVC125-10A1,K125-10B,AVC125-10B1,AVC125-10A2,AVC63-12A2,AVC63-12B2.