Spares / Alternators and Spares / Sincro Alternators and Spares / Sincro AVR

BL4 AVR - Sincro

The Sincro BL4 AVR (106657) Automatic Voltage Regulator is designed for use on 50/60Hz brush less generators. Regulator includes Frequency Compensation.

NOW REPLACED by BL4U P/N 157862

All of our AVRs are field type tested.


Product Details

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BL4 AVR

  • The Sincro AVR BL4 Voltage Regulators are designed for use on 50/60Hz brushless generators
  • Fuse Protection included in case of missing or wrong connection
  • Under frequency selection and adjustment
  • Commonly used on IB4, SK160 & SK225 Models