Aplus 208VAC 사용자 설명서 - 페이지 6
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LCD Display Information:
Input information
It indicates input
voltage/frequency
value, which are
displayed alternately.
It indicates the input
is connected with
mains, and the input
power is supplied
from the mains.
Battery information
It indicates the
battery capacity.
Every grid represents
the capacity of 20%.
Mode/Fault/Warning information
It Indicates the
operating mode or
Fault kind or Warning
kind, several warning
kinds at the same
time could be
displayed alternately.
LCD idle function: If you enable LCD background idle function, When UPS is
off to standby mode, LCD background will be turned off within 5 seconds.
After any key pressed, the LCD background will be lighted on.
Output information
It indicates output
voltage/frequency
value, which are
displayed alternately.
It indicates the Output
plug.
It indicates the Number
of the output connected
with load.
Load information
It indicates the load
level. Every grid
represents the level of
20%.
Else
It indicates the UPS is
in setting mode.
It indicates the UPS is
in Fault mode or has
some warnings.
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4. Connection and Operation
The system may be installed and wired only by qualified electricians in
accordance with applicable safety regulations!
When installing the electrical wiring, please note the nominal amperage of
your incoming feeder.
4.1 Unpacking and Inspection:
Inspect the appearance of the UPS to see if there is any damage during
transportation. Do not turn on the unit and notify the dealer immediately if there
is any damage or lack of some parts. Please keep the packaging in a safe place
for future use.
Note:To avoid any safety issue, please ensure that the incoming feeder (mains)
is isolated completely while whole installing process.
4.2 Installation Steps for Standard Model:
1) Make sure the wire / circuit breaker / socket are enough for the current
rating of UPS to avoid the hazards of electric shock and fire. It is recommended
to use 14AWG for 2KVA/3KVA.
2) Make sure the mains switch in the building is cut off.
3) Make sure the UPS is not being turned on before wiring operation.
4) Turn off all load switches first before connecting the load to the UPS.
5) Connect the loads to the UPS through the output sockets or terminal block.
4.3 EPO (Emergency Power Off) Connection:
It is also called RPO (Remote Power Off). Turn off the EPO switch could occur
RPO. It is a special status in which the UPS would shut the output off and alarm.
The UPS could not be turned off by pressing OFF-Button on the panel, only after
releasing EPO status by connecting the EPO switch. Normally the EPO
connector is closed with a wire on the rear panel. Once the connector is open,
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