Stamford AVR AS440 | Original


Features include:

  • Stability adjustment
  • Optimum response selection
  • Under frequency roll off adjustment
  • Droop adjustment
  • Trim adjustment


The AS440 ( + Kit replaces SX440 ; SA465) is a half-wave phase-controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes underspeed and sensing loss protection to ensure safe, reliable control of the generator.

SKU: AS440 Category: Tags: , ,


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