Delta Ultron Series User Manual page 64

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400/ 500/ 600kVA UPS Single Input to Dual Input Modification
Step 1
Open the front door and remove the switch panel, and you will see the AC Input terminals
and the Bypass Input terminals.
(Figure 5-10: 400/ 500/ 600kVA UPS_ Locations of the Switch Panel and Screws)
(Figure 5-11: 400/ 500/ 600kVA UPS_ AC Input Terminals & Bypass Input Terminals)
Ultron DPS Series
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