The Brands and Part No. mentioned here are for reference only, our products are replacement / not original.
STAMFORD AS540 AVRis used in Stamford generators. The AS540 offers an optional feature for paralleling with multiple generators.
The Stamford AS540 AVR is an analogue, 2-phase sensing, self-excited automatic voltage regulator (AVR) incorporating an interface for the optional auxiliary winding for improved motor starting performance and sustained short circuit current.
The AS540 Stamford AVR is provided as standard with the STAMFORD S0 and S1 range. Part number: A059F43