Delta DPH-600K, Руководство пользователя

Страница: 31 / 232

3 - 5
3 Operation Modes
MAIN LOAD
Q1
Q2
Q4
Q3
Batteries
Rectifier Inverter
Static Switch
Q5
)LJXUH0DQXDO%\SDVV0RGH'LDJUDPB6LQJOH,QSXW6LQJOH8QLW
3.1.5 ECO Mode_ Single Input_ Single Unit
To activate ECO mode, please refer to
(&20RGH6WDUWXS3URFHGXUHV
,
0DLQ
6FUHHQ
and
0RGH6HWWLQJ
.
In ECO mode, when bypass AC source’s input voltage and frequency are within the range
of rating voltage ±10% and rating frequency ±3Hz respectively, the UPS works in Bypass
mode; otherwise, the UPS runs in On-Line mode. For ECO mode diagram, please see
)LJXUH
. 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
Q1
Q2
Q4
Q3
Batteries
Rectifier Inverter
Static Switch
Q5
)LJXUH(&20RGH'LDJUDPB6LQJOH,QSXW6LQJOH8QLW