Mode Setting; Output Setting - Delta DPS Series User Manual

7.6.2

Mode Setting

Path: → Mode Setting
Item
On-Line Mode
ECO Mode
Frequency
Conversion Mode
7.6.3

Output Setting

Path: → Output Setting
Item
Voltage
Voltage
Compensation
Frequency
Slew Rate
Power Module
Redundancy
Set up the UPS in On-Line mode. In On-Line mode, it is the
inverter to supply power to the connected loads.
Set up the UPS in ECO mode. In ECO mode, it is the bypass
to supply power to the connected loads. It is suggested that
you set the UPS in ECO mode only when there is stable main
AC power. Otherwise, power supply quality will be
compromised.
Set up the UPS in Frequency Conversion mode. In
Frequency Conversion mode, it is the inverter to supply
power to the connected loads with a fixed output frequency.
Please note that the output will be terminated once the
inverter is turned off.
NOTE:
Frequency Conversion mode is only applicable to
single UPS but not to parallel UPSs.
Set up the output voltage.
When the UPS is distant from the loads and there is a
voltage drop in the output, you can adjust the INV output
voltage amplitude for voltage compensation.
Set up the output frequency as 50Hz (default) or 60Hz. The
system will automatically select the output frequency in
accordance with the bypass power.
Set up the maximum permissible speed for the system output
frequency to catch up with the bypass frequency variation.
Set up how many power modules that need to be preserved
for redundancy.
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Description
Description