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,
♦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