Stamford AS480 AVR (Genuine)

AVR AS480 (For Standard P0/P1)

STAMFORD AS480

Self Excited Automatic Voltage Regulator. The AS480 is provided as standard on STAMFORD® P0 and P1 alternators.

Features

Voltage regulation +/-1.0%
Self excited AVR
Suitable frequency 50/60 Hz
Field Output: 82 VDC, 5 A
Under frequency roll off (UFRO)
Over voltage detection - set point 67VDC

The AS480 is an analogue, 2-phase sensing, self-excited automatic voltage regulator (AVR) incorporating an interface for the optional Excitation Boost System (EBS) for improved motor starting performance and sustained short circuit.