Delta Modulon DPH series, Руководство пользователя

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3 Operation Modes
MAIN LOAD
BYPA.
Q1
Q2
Q4
Q3
Batteries
Rectifier Inverter
Static Switch
Q5
(Figure 3-18: Manual Bypass Mode Diagram_ Dual Input Single Unit)
3.2.5 ECO Mode_ Dual Input_ Single Unit
To activate ECO mode, please refer to 6.2.5 ECO Mode Start-up Procedures , 7.6 Main
Screen and 7.10.2 Mode Setting .
In ECO mode, when the bypass AC source’s input voltage and frequency are within the
setup range (default: voltage ±10% and frequency ±3Hz), the UPS works in Bypass mode;
otherwise, the UPS runs in On-Line mode. For ECO mode diagram, please see
Figure 3-19 .
During ECO mode, the UPS’s tri-color LED illuminates green and the text ' ECO ' appears in
the upper right corner of the screen.
MAIN LOAD
BYPA.
Q1
Q2
Q4
Q3
Batteries
Rectifier Inverter
Static Switch
Q5
(Figure 3-19: ECO Mode Diagram_ Dual Input Single Unit)