Shemy Raboty Ibp -

Activates when utility power fails completely or fluctuates beyond the AVR's corrective range.

Depending on the architecture of the UPS, there are three primary operational schemes: , Line-Interactive , and On-line (Double Conversion) . 1. Off-line (Standby) Scheme This is the simplest and most common scheme for home PCs. shemy raboty ibp

Because the inverter is always active, there is zero transfer time when the power fails. Activates when utility power fails completely or fluctuates

Low cost and high efficiency, but features a short "switching delay" (typically 4–10 ms) and no voltage regulation in normal mode. 2. Line-Interactive Scheme there are three primary operational schemes: