UPS Input Dependency Characteristics

The input dependency characteristics of a uninterruptible power supply (UPS).

Data Type: 
Constrained List
Unit of Measure: 
List Options Option Definition Unit of Measuresort descending
Voltage and frequency dependent Capable of protecting the load from power outage. None
Voltage independent A Voltage Independent (VI) is capable of protecting the load as required for VFD, above, and in addition from: a) Under-voltage applied continuously to the input. b) Over-voltage applied continuously to the input None
Voltage and frequency independent A Voltage and Frequency Independent (VFI) is independent of voltage and frequency variations and capable of protecting the load against adverse effects from such variations without depleting the stored energy source. None
Other Other None
Unknown Unknown None
None None None
Not applicable Not applicable None
Term ID: 59132ce3-d09b-400d-a246-3176449599cc