AEG Protect C.1000, Operating Instructions Manual, Page: 70 / 128

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2.1 TECHNOLOGY
PROTECT C is an U ninterruptible P ower S upply (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
2. GENERAL INFORMATION