Delta Ultron HPH series User Manual

3-9
3
Operation Modes
3.1.8 Energy Recycle Mode_ Single Input_ Single Unit
NOTE:
Energy recycle mode is only applicable to single input and single unit application.
Energy recycle mode is only applicable to UPS self-test only. Without connection of any
critical loads, the UPS can execute current test under full load condition. Before you activate
energy recycle mode, please make sure that the Manual Bypass Switch (Q3), Output
Switch (Q4) and each external battery cabinet’s battery breaker (Q5) are in the OFF status.
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to 6.2.8 Energy Recycle Mode Start-up Procedures, 7.6 Main Screen and 7.10.2 Mode
Setting.
For the diagram of energy recycle mode, please see Figure 3-8. During energy recycle
mode, the UPS’s tri-color LED illuminates yellow and the text ‘Energy Recycle’ appears in
the upper right corner of the screen.
MAIN LOAD
Q1
Q2
Q4
Q3
Q5
Batteries
Rectifier Inverter
Static Switch
(Figure 3-8: Energy Recycle Mode Diagram_ Single Input Single Unit)

Delta Ultron HPH series Specifications

General

Brand	Delta
Model	Ultron HPH series
Category	UPS
Language	English