Automatic Voltage Regulator AVR AVC63-12B2 for Basler Generator
The AVC63-12B2 regulates 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.
Power: SHUNT EXCITED
Input:120 Vac,50-400Hz,1 OR 3-phase
PMG EXCITED 63-105Vac 400Hz 3-phase
Sensing input: 180-264Vac,400Hz 1 or 3-phase
CT input:1 or 5Aac 50/60Hz
ACC input:+/- 3Vdc.Output:65Vdc12Adc
