R120 Automatic Voltage Regulator (AVR)

The R120 is a half-wave phase-controlled AVR designed for brushless diesel generators, specifically LS alternators. It ensures stable voltage regulation with protections against under-speed and sensing loss.

Compatible Models:

• TAL040 (A-F), TAL042 (A-H), TAL044 (A-K)

Replaces:

• AEM110RE019, 330410933, R250330410345, 10000-12943

Utilizing advanced semiconductor technology, it enables reliable voltage build-up from residual levels.