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n UPS Systems
2.
Product Description
2.1.
Theory of Operation
The UPS (Uninterruptible Power Supply) is designed to be installed between utility
(commercial supplied power) and your loads. It is used to protect your loads from
noticing any power fluctuations (eg. Blackouts, brownouts, over-voltage conditions).
The UPS will supply a sufficient amount of steady, constant AC power during these
power fluctuations, allowing the loads to be shutdown properly preventing possible
damage to both hardware and software.
2.2.
Block Diagram
Figure 2.2.1
Block Diagram for N Series
M0309_N_Series_ABS_700-3kVA_User_Manual V2.8 2012-06-12
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