30KVA – 200KVA
AG PFC303 is a range of Low Harmonics series -Unity PF Online UPS using boost toplogy.
AG PFC 303 Series is a double conversion Three phase input-Three phase output Industrial grade Online UPS with Active input power factor correction. (0.99PF, 3%THDi)
Industrial design – Designed to handle high inrush current and the transformer is designed to handle the load harmonic current which heats up the inverter transformer. The UPS is utility friendly and generator compatible and prevents the overrating of electrical wires, reduce reflected harmonies back to the source.
When rotating element of a motor runs faster than its voltage drive control (command), then the motor begins to act as generator and energy pumps back to the source. The conventional Online UPS cannot absorb this energy and the DC bus voltage starts increasing and leads to failure of DC capacitor and switching device.
The re-generative braking energy is produced in the following conditions, Quickly decelerating a high inertia (mechanical arm, flywheel).Controlling the speed of a load moving vertically downwards (Milling, cutting, declining conveyor) sudden drop in load torque. (Drilling operation, industrial saw) Repetitive acceleration and deceleration to a stop.
Our esteemed customers have been using PFC 101 models for various applications across the country from past 19yrs and have certified the performance of the same.