2 General Information

2.1Technology

i

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 overvoltage protection (appliance 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

Integrated sealed, maintenance-free battery system (PROTECT C.6000 / C.10000) as energy storage medium with downstream DC/DC converter unit

IGBT inverter for continuous supply of connected loads with sinusoidal AC voltage

Automatic electronic bypass (SBS = Static Bypass Switch) as additional passive redundancy

Manual bypass for maintenance and service purposes (with SBS activation when activated)

Digital signal processor controlled control unit

8