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A01-00134 Rev. A
c.) In just a few seconds, the UPS will enter into AC mode. If
the mains is abnormal, the UPS will operate in Battery mode
without interruption.
NOTE:
When the UPS runs out of battery power, it will shut down
automatically in Battery mode. When the mains is normalized,
the UPS will auto restart in AC mode.
2. Turn on the UPS without utility power supply (in Battery mode)
d.) Make sure that the two strings of batteries are connected
correctly in order of ”+, GND, -” terminals and the battery pack
breaker is in the ON position (only for long-run model).
e.)
Press the
button to set up the power supply for the
UPS. UPS will enter power on mode. After initialization, the
UPS will enter to “No Output mode”.
f.) In just a few seconds, the UPS will be turned on and enter
Battery mode.
3. Connect devices to UPS
After the UPS is turned on, you can connect devices to the UPS.
a.) Turn on the UPS first and then switch on the devices one by
one. The LCD panel will display total load level.
b.) If it is necessary to connect the inductive loads such as a
printer, the in-rush current of the load should be calculated
carefully to see if it meets the overload capability of the UPS.
Any load more than 150% over designed capacity the runtime
will be less than 60ms
c.) If the UPS is on overload, buzzer will beep twice every second.