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.

When voltage falls outside a specific range or fails entirely, a mechanical switch transfers the load to the internal battery and inverter. shemy raboty ibp

The UPS passes utility power directly to the connected equipment while simultaneously charging the battery. Incoming AC power is immediately converted to DC