Ibp — Shemy Raboty

Similar to Off-line, but includes an autotransformer (AVR - Automatic Voltage Regulation). This allows the UPS to boost or lower incoming voltage without switching to battery power.

The request for "shemy raboty ibp" (schemes of UPS operation) refers to the different functional modes of an , known in Russian as ИБП (Источник Бесперебойного Питания) . shemy raboty ibp

Incoming AC power is immediately converted to DC (rectifier) and then back to perfect AC (inverter). The load is always powered by the inverter. Similar to Off-line, but includes an autotransformer (AVR

Better protection against brownouts than Off-line models, with a reduced frequency of battery use, extending battery life. 3. On-line (Double Conversion) Scheme Similar to Off-line

Because the inverter is always active, there is zero transfer time when the power fails.