Maruson Tacoma II Series, Руководство пользователя

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Operation status Cause Description
Online mode The UPS is operating
normally. The UPS is powering and protecting the
equipment.
Battery mode
1 beep every 4
seconds
A utility failure has
occurred and the UPS is
on Battery mode. The UPS is powering the equipment with the
battery power.
Prepare your equipment for shutdown.
End of backup time
1 beep every 1
seconds
The UPS is on Battery
mode and the battery is
running low. This warning is approximate, and the actual time
to shutdown may vary significantly.
Depending on the UPS load and number of
Extended Battery Modules (EBMs), the "Battery
Low" warning may occur before the battery
reaches 20% capacity.
High Efficiency mode The UPS is operating
on High Efficiency
mode. Once the mains are loss or abnormal, the UPS
would transfer to Line mode or Battery mode and
the load is supplied continuously.
1. The function could be enabled through the LCD
setting or the software (Winpower, etc.)
2. It is reminded that the transfer time of UPS
output from HE mode to battery mode is about
10ms. But it is still too long for some sensitive
load.
Bypass mode Overload or fault has
occurred, or a
command has been
received, and the UPS
is in Bypass mode. Equipment is powered but not protected by the
UPS.
Converter mode The UPS is operating
on converter mode. In converter mode, the UPS would free run with
fixed output frequency (50Hz or 60Hz). Once the
mains is loss or abnormal, the UPS would transfer
to battery mode and the load is supplied
continuously.
1. The function could be enabled through the LCD
setting or the software (Winpower, etc.).
2. The load should be derating to 60% in
converter mode.