PowerGuard 10KT, User Manual

Page: 45 / 55

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４１
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11. Setting by LCD Module
The output voltage rating and frequency rating and bypass state could
be set directly through LCD Display. The output voltage rating could be
set to 208V , 220V, 230V and 240V. The output frequency rating could
be set to 50Hz and 60Hz. The bypass state could be set to enable and
disable. But all the settings could only be done when the UPS is in
Bypass or No Output mode.
In Bypass or No Output mode, press the Select button on the LCD panel
for more than one second, a flickering black round dot would be shown
in the front of
“
208V
AC
”
on the screen. And if press the Select button
continuously again, the flickering black round dot would move to the
front of
“
220V
AC
”
, next to the front of
“
230V
AC
”
,
“
240V
AC
”
,
“
50Hz
”
,
“
60Hz
”
,
“
Bypass Disable
”
,
“
Bypass Enable
”
in turn. And if press the Enter button
for more than one second at this time, the flickering black round dot
would turn to flicker less and the output voltage rating or frequency
rating or bypass state setting would be modified to the selected value.
And if no any pressing on the Select or Enter button lasting for more
than ten seconds, the flickering black round dot would disappear, no
setting have be modified.
The only one voltage rating could be selected in
“
208V
AC
”
,
“
220V
AC
”
,
“
230V
AC
”
,
“
240V
AC
”
at any time, only one frequency rating could be
selected in
“
50Hz
”
,
“
60Hz
”
at any time, and the output voltage and
frequency would be changed to the corresponding value after turning on
the UPS by pressing the ON button.
The UPS would turn into Bypass mode in several seconds after
“
Bypass
Enable
”
is selected, and turn into No Output mode in several seconds
after
“
Bypass Disable
”
is selected.
*
Note
: When the output voltage rating be set to 208V, the output power
must be derated to 90%.
Here is an example for changing the output voltage from 220V
AC
to
230V
AC
through the LCD panel.