Uninterrupted Power Supply (UPS) Operating modes

Double Conversion UPS link: https://amzn.to/2TNtTWv Difference between online and line interactive UPS topologies:    • Line interactive vs Online Double Conversi...   In this video discussed about various UPS operating modes of online double conversion UPS topology. There are different modes an UPS can operate and they are Normal mode, Battery mode, static bypass mode, manual bypass mode, eco mode, frequency converter mode, auto restart mode. These modes were discussed with block diagrams. All the UPS systems may not have all the operating modes and user has to select the UPS model that has required operating modes.