2 General Information
2.1Technology
i | PROTECT 1. is an | Uninterruptible | Power | |
Supply (UPS) for essential loads such as small | ||||
| ||||
| data centres, servers, network components, | |||
| telecommunications | equipment and | similar | |
| units. It consists of: |
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| |
♦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
♦IGBT inverter for continuous supply of connected loads with sinusoidal AC voltage
♦Automatic electronic bypass (SBS) as additional, passive redundancy SBS = Static Bypass Switch
♦Manual bypass for maintenance and service purposes (with automatic SBS activation upon actuation)
♦Control unit
on the basis of digital signal processor technology
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