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Genuine Stamford Design
12 month warranty
Analog voltage regulator
Self Excited
CE Compliant
Worldwide stock
Tag Model

The SX460 is now obsolete and superseded by the AS440, for more information please contact your local NEWAGE® | STAMFORD® | AvK® Authorised Parts and Service dealer.

The SX460 is an analogue, 2-phase sensing, self-excited automatic voltage regulator (AVR), was previously used on our UC22 and UC27 alternators. The AVR is linked with the main stator windings and the exciter field windings to provide closed loop control of the output voltage.

Ensure your replacement AVR, AS440 is genuine by buying it from an authorised NEWAGE® | STAMFORD® | AvK® dealer.


AVR Flyer

Why buy genuine?

Genuine AVR - the beating heart of your alternator

  • Minimise risk of play and equipment failure
  • Maximise power supply security
  • Matched performance capability to ensure alternator stability
  • Tested to react in emergencies, triggering support protection systems
  • Peace of mind

     Download the beating heart of your alternator