AVR AVC63-7F Voltage Regulator for Generator
Substitute Basler Voltage Regulator AVR AVC63-7F
Availability: 20 in stock
The AVC63-7F AVR Voltage Regulator is an encapsulated unit contained in a plastic case. The regulator controls the dc exciter field power of conventional, 50 or 60 Hz brushless generators that have a 63 Vdc exciter field to regulate the generator 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.
|Sensing voltage||220(170-264)VAC / 400(380-480)VAC 1 phase 2 wire|
|Voltage input||170-305VAC single phase|
|Power output voltage||max 63VDC at 207VAC input|
|Current||continuous 7A , intermittent 10A for 10 secs|
|Regulation||+/-1% RMS with 4% engine governing|
|Voltage build-up||residual voltage atAVR terminal >5VAC|
|External Voltage Adjustment||+/-8% with 1k ohm 1 watt trimmer|
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