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2 General Information
2.1 Technology
i
PROTECT C. is an U
ninterruptible Powe
r
S
upply (UPS) for essential loads such as PCs,
workstations, servers, network components,
telecommunication equipment and simila
r
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 = S
tatic Bypass
S
witch) as additional passive redundancy
♦ Manual bypass for maintenance and service purposes
(with SBS activation when activated)
♦ Digital signal processor controlled control unit