Voltages sags and surges along with short outages are common in the world’s electricity supplies resulting in considerable product loss and downtime. ABB offers a comprehensive selection of power protection solutions that allow performance to be optimally matched to the application requirement:
AVC Standard
Protects sensitive loads from the most common disturbances in utility supplies. Sags, surges, unbalance and poor regulation are corrected within a few milliseconds. The AVC2 STD is available in standard ratings from 25kVA to 30MVA, 3 phase voltages from 208VAC to 26KV.
AVC Ride Through Storage
Where short power outages are present in the utility supply the AVC2 RTS provides the additional protection required. It uses energy storage coupled through a back-up inverter system to allow the system (downstream load) to ride through short outages and very deep sags.