General Information; Technology - AEG PROTECT C Series User Manual

2. GENERAL INFORMATION

2.1 TECHNOLOGY

PROTECT C is an Uninterruptible Power Supply (UPS) for essential loads such as
PCs, workstations, servers, network components, telecommunication equipment and
similar devices. It consists of:
Mains filter with surge voltage protection device protection/ class D and mains
energy backfeed protection
rectifier section with PFC logic power factor correction unit
Separate battery charger with switch mode power supply technology
Sealed, maintenance-free battery system as energy storage medium with
downstream DC/DC converter unit
IGBT inverter for continuous supply of connected loads with sinusoidal AC
voltage
Automatic bypass as additional passive redundancy
Control unit based on digital signal processor technology