The Basler AVR AVC63-2.5 is an analog automatic voltage regulator designed for smaller brushless synchronous generators (50/60 Hz). Key specifications:

Model: AVC63-2.5

Function: Regulates generator output voltage by controlling the exciter field to maintain steady voltage under varying load conditions.

DC Output: 2.5 A continuous at 63 V DC; one-minute forcing up to 3.97 A at ≈100 V DC (with 240 V AC input) ManualsLib+1

AC Input Power: Single-phase 171–264 V AC, 50/60 Hz ManualsLib+1

Voltage Regulation Accuracy: Better than ±1.0% from no-load to full-load Baldor

Automatic Voltage Build-Up: Works from residual voltages as low as ~10 V AC ManualsLib

Operating Temperature: –40 °C to +60 °C; storage –40 °C to +85 °C ManualsLib

Construction: Rugged, potted unit with EMI filtering and frequency compensation features Baldor

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