MD-1000I / MD-2000I / MD-3000I System Function
MD Series 52
5. System Function
The UPS operates continuously employing double conversion online topology.
It processes the power provided by the power source, providing uninterrupted,
clean, single-phase power for the critical equipment.
Besides furnishing the connected equipment with power, the UPS charges the
internal battery, keeping it charged to its capacity. In the event of a power fail-
ure or disturbance, the UPS continues to provide uninterrupted, clean power to
the UPS output, supplied by the battery.
5.1 UPS Schematic Diagram
Fig. 5-1 - 1 Block diagram
The block diagram depicts the individual UPS modules and displays their inter-
action roughly.
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