Operating Mode Description - Orion Power Systems DC1000RT User Manual

3-6. Operating Mode Description

Operating
mode
Online mode
ECO mode
(Efficiency
Corrective
Optimizer)
AECO mode
(Advanced
Efficiency
Corrective
Optimizer)
Frequency
Converter mode
（Rack）
Battery mode
Bypass mode
Description
When the input voltage is within acceptable
range, UPS will provide pure and stable AC
power to output. The UPS will also charge
the battery at online mode.
When the input voltage is within setting
range (±3%Vo max), UPS will bypass
voltage to output for energy saving. PFC
and INVERTER are still active at this mode.
When the input voltage is within setting
range (±3%Vo max), UPS will bypass
voltage to output for energy saving. PFC
and INVERTER are off at this mode.
When input frequency is within 40 Hz to 70
Hz, the UPS can be set at a constant
output frequency, 50 Hz or 60 Hz. The
UPS will still charge battery under this
mode.
When the input voltage is beyond the
acceptable range or power failure and
alarm is sounding every 4 second, UPS will
backup power from battery.
When input voltage is within acceptable
range but UPS is overload, UPS will enter
bypass mode or bypass mode can be set
by front panel. Alarm is sounding every 10
second.
17
LCD display