Delta Ultron HPH series User Manual

3-22
Ultron HPH Series
3.2.6 Frequency Conversion Mode_ Dual Input_ Single Unit
To activate frequency conversion mode, please refer to 6.2.6 Frequency Conversion
Mode Start-up Procedures, 7.6 Main Screen and 7.10.2 Mode Setting.
After the UPS is manually set in frequency conversion mode, the inverter will automatically
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the system will automatically disable the bypass function. Please note that, once the
inverter shuts down, there is no bypass output. For the diagram of frequency conversion
mode, please see Figure 3-21. During frequency conversion mode, the UPS’s tri-color LED
illuminates green and the text ‘Frequency Conversion’ appears in the upper right corner of
the screen.
NOTE:
During frequency conversion mode, once the inverter shuts down, there is
no bypass output.
MAIN LOAD
BYPA.
Q1
Q2
Q4
Q3
Batteries
Rectifier Inverter
Static Switch
Q5
(Figure 3-21: Frequency Conversion Mode Diagram_ Dual Input Single Unit)

Delta Ultron HPH series Specifications

General

Brand	Delta
Model	Ultron HPH series
Category	UPS
Language	English