The IVT-1260/IVT-2460 is used to boost motor starting capacity in shunt generators. It achieves boosting power by converting DC battery power to an AC source for use by the AVR. It boosts the motor capacity of shunt generators like a PMG, augmenting the generator's ability to handle a larger motor starting current, thereby exceeding its normal motor starting capabilities. It is easy to install, allowing the unit to be integrated to the generator excitation systems quickly. Applicable for generator no-load excitation voltage between 20-50 Vdc. Suitable for full wave AVR equipped with Auxiliary power input. Applicable AVR Models (More models adding continuously)：KUTAI EA08A, EA448, ADVR-12, ADVR-2200M Basler AVC63-12, AVC125-10, CATERPILLAR VR6.