Ever Power Systems Sinline 1200, Инструкция по эксплуатации, Страница: 17 / 27

SINLINE series UPS – Instruction Manual
2010/01/26
www.ever.eu
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This UPS utilises an innovative charging method reserved only for the most
advanced UPSs (CBC - COOL BATTERY CHARGING). During the mains operation
mode it charges the batteries and in the battery module operation mode it converts
the internal energy of the battery into the alternating current to power the protected
devices.
MAINS OPERATION MODE
Turning the UPS on with the switch on the front panel is signalled by momentary
lighting up of all LEDs located on the front panel and then by alternate blinking of the
green/yellow (or green/red in the Rack model) operation mode LED. The lighting up
of LEDs is accompanied by an acoustic signal. After the initialisation process the
UPS will attempt synchronisation with the mains. If the mains voltage of the socket to
which the BACK-UP’Spower cord is connected is appropriate then after
approximately 10 seconds the UPS switches to the mains operation mode and lights
the green operation mode LED. If the mains voltage is incorrect (too low or too high
voltage or frequency exceeding the operation range) the UPS switches to the battery
module operation mode and lights the yellow operation mode LED (or red in the Rack
model). In the mains operation mode the UPS's outlet provides mains voltage that
was filtered or raised by the AVR system.
BATTERY MODULE (BATTERY) OPERATION MODE
In the battery module operation mode the output true sine wave voltage is generated
by the battery until the mains voltage returns or the battery is discharged. When
operating in the battery module mode, if the battery is discharged or the UPS
receives an appropriate command from the control software, it may switch to the
battery stand-by mode.
In case of an overload the UPS lights up the red LED in the load indication column
and emits a continuous sound signal. In case of a shorting in battery module
operation mode the UPS will communicate this by a quick blinking of the red LED in
the load indication column, together with an intermittent sound signal. If the shorting
lasts longer than approximately 0.5 second the UPS switches to and remains in the
"emergency" mode until the user switches the device off or until the batteries are
discharged.