FE M-UPS050AD1B, Руководство пользователя

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2.1 Name and Main Function of Each Part
3
Name Main function
(1) RUN
It blinks (green) when the UPS is connected to an input power
source.
It lights up (green) while the UPS is operating normally.
(2) ALARM
It lights up (orange) when the abnormalities occurred inside the
UPS.
(3) OVER LOAD
It lights up (orange) when the load capacity of the connection
device exceeded the rated specification.
(4) BYPASS
It lights up (orange) while the UPS is performing the bypass
operation.
(5)
L
E
D
BATTERY
CONDITION
When the battery is normal, it indicates the amount of battery
charge according to the type (lights out, blinking, or lighting) of
lighting (green).
When the battery is abnormal, it lights up (orange).
(6) RUN/STOP
It is the switch for performing the operation and stop of the UPS.
The operation and stop are switched each time one presses the
switch for approximately 1 second.
(7) RESET
Press this switch when stopping the warning beep. Also, if
pressing the switch for approximately 3 seconds after restoring the
failure, the ALARM LED goes out.
(8) BATT CHECK
It is the switch for performing the battery check manually. By
pressing the switch for approximately 2 seconds, the battery check
is performed.
S
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it
c
h
BYPASS
If switching to the bypass operation forcibly (manually) while the
UPS is operating normally, press the switches (7) and (8)
simultaneously for approximately 3 seconds. When pressing the
switches simultaneously for approximately 3 seconds again, the
UPS returns to the normal operation.
(9) Vent hole It ventilates the inside of the UPS. The direction of air is intake.
(10) Cooling fan It cools the inside of the UPS. The direction of air is exhaust.
(11) Input terminal block Connect the UPS to an input power source.
(12) Input breaker It is the breaker for protecting the input circuit.
(13) Output terminal block Connect the UPS to an output system.
(14) Ground terminal Connect a grounding wire.
(15) Voltage setup switch Set the output voltage.
(16) Interface slot Mount various interface cards.
(17) Contact signal (CN1) It outputs a no-voltage contact signal.
(18) RS-232C (CN2) It is a RS-232C interface.