04-3598_ABB_PVA11_T_1-3kVA_EN_REV-B.doc
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Modifications reserved
4.2.6
ECO mode (Economy mode)
– Code 5
Economy mode is also known as the higher efficiency mode. When operating in ECO-mode, the load is
supplied from the mains via internal filters guaranteeing higher performance of the UPS. This mode is
configurable and activated through the settings of the LCD display or through the remote monitoring
software.
In the event of a mains failure the load will automatically be transferred from Eco-
mode to “Battery
Mode” within 10 ms. For this, it is recommended to use the Eco-Mode only if the load can tolerate
interruptions of 10 ms.
4.2.7
Frequency Converter mode
– Code 6
In frequency converter mode (Code 6), a fixed frequency output of 50 or 60 Hz is defined by the user. It
is configurable and activated through the display settings or the remote monitoring software.
When working in converter mode, if there is a failure in the mains, the UPS will transfer to battery mode
(Code 3). Note that on this operating mode, the power rate of the equipment is de-rated to 60% of its
nominal power.
4.3
User Settings
The user can set the UPS parameters only when the UPS is on bypass or when the output if off. When
holding the
“Select” key on the LCD display for more than one second, the user setting becomes active.
A flickering black dot is shown next to the
“208V” symbol and every time the select button is pressed
again, the dot (cursor) will point to the next parameter.
The selectable parameters are:
Output voltage:
208V, 220V, 230V, 240V
Output frequency:
50Hz, 60Hz
Bypass:
Disable, Enable
Operating mode:
UPS (default setting
– Online mode),
ECO (Economy mode),
CVF (Converter mode)
To validate the selection, press the “Enter” key for more than 1 second. After the selection if confirmed,
the “ON” key must be pressed in order to activate the unit with the new parameters.
Note that if a confirmation is not given after 30 seconds, the selection mode is de-activated and the dot
cursor disappears.
