ABB PowerValue 11/31 T, Operating Manual

Page: 39 / 62

Modifications reserved
Page 38/49
Auto bypass
The automatic bypass can be disabled
for countries where the power supply is
very unstable. UPS runs only online or
on battery.
enabled/disabled disabled
Short circuit
clearance
- When enabled, short circuit will last for
4s before cutting off the output. If short
circuit is removed during this time, the
UPS will continue to run normally.
- When disabled, short circuit will only
last for 100ms before UPS output is cut
off.
enabled/disabled disabled
Bypass voltage low
limit
When the voltage in the bypass is below
this limit, the UPS changes running
mode.
176~215V 184V
Bypass voltage
high limit
When the voltage in the bypass is above
this limit, the UPS changes running
mode. 245~276V 264V
Bypass frequency
low limit
When the frequency in the bypass is
below this limit, the UPS changes
running mode.
40~49.5 Hz 45 Hz
Bypass frequency
high limit
When the frequency in the bypass is
above this limit, the UPS changes
running mode. 50.5~70 Hz 55 Hz
Eco-mode voltage
low limit
When the voltage in the bypass is below
this limit, the UPS changes running
mode.
1%~10% 5%
Eco-mode voltage
high limit
When the voltage in the bypass is above
this limit, the UPS changes running
mode. 1%~10% 5%
Eco-mode
frequency low limit
When the frequency in the bypass is
below this limit, the UPS changes
running mode.
1%~10% 5%
Eco-mode
frequency high limit
When the frequency in the bypass is
above this limit, the UPS changes
running mode.
1%~10% 5%
External Battery
modules***
Define the number of external battery
modules.
0 - 97 0
Set running time
Used to reset the UPS running time for
tests purposes.
Day:hour:minute:second
0000:0000:00~9999:23:59:5
9
Running
time
LCD contrast Change the contrast in the LCD display -5~+5 0
Battery remaining
time
When enabled, the battery remaining
time is displayed in the menu
measurements
enabled/disabled enabled
Table 5: Settings menu information
**Read Section 5.2, before using ECO-mode or converter function.
***Ensure the real battery quantity is same as indicated in the settings not to damage the batteries.
Example: Setting the rated output voltage value (figure 25).