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APC Smart-UPS SUA750RMI2U — решение проблем с источниками бесперебойного питания (ИБП) [14/19]
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11
P
ROBLEM AND
P
OSSIBLE
C
AUSE
S
OLUTION
T
HE OVERLOAD
LED
IS LIT AND THE
UPS
EMITS A SUSTAINED ALARM TONE
The UPS is overloaded. The connected equipment exceeds the specified “maximum load” as
defined in Specifications at the APC by Schneider Electric web site,
www.apc.com
.
The alarm remains on until the overload is removed. Disconnect
nonessential equipment from the UPS to eliminate the overload.
The UPS continues to supply power as long as it is online and the circuit
breaker does not trip; the UPS will not provide power from batteries in the
event of a utility voltage interruption.
If a continuous overload occurs while the UPS is on battery, the unit turns
off output in order to protect the UPS from possible damage.
T
HE REPLACE BATTERY
LED
IS LIT
Replace Battery LED flashes
and short beep is emitted every
two seconds to indicate the
battery is disconnected.
Check that the battery connectors are fully engaged.
Weak battery. Allow the battery to recharge for 24 hours. Then, perform a self-test. If the
problem persists after recharging, replace the battery.
Failure of a battery self-test. The UPS emits short beeps for one minute and the replace battery LED
illuminates. The UPS repeats the alarm every five hours. Perform the
self-test procedure after the battery has charged for 24 hours to confirm the
replace battery condition. The alarm stops and the LED clears if the
battery passes the self-test.
T
HE
S
ITE
W
IRING
F
AULT
LED
IS LIT
120V models only. Site wiring
LED on rear panel .
The UPS is plugged into an
improperly wired utility power
outlet.
Wiring faults detected include missing ground, hot neutral polarity
reversal, and overloaded neutral circuit.
Contact a qualified electrician to correct the building wiring.
T
HE
I
NPUT
C
IRCUIT
B
REAKER TRIPS
The plunger on the circuit
breaker located to the right of
the input cable connection, pops
out.
Reduce the load on the UPS by unplugging equipment and press the
plunger in.
AVR
B
OOST OR
AVR
T
RIM
LED
S LIGHT
Your system is experiencing
excessive periods of low or high
voltage.
Have qualified service personnel check your facility for electrical
problems. If the problem continues, contact the utility company for further
assistance.
Содержание
29- User manual
- Smart up
- Uninterruptible power supply
- Introduction
- Nstallation
- Rail installation
- Unpacking
- Positioning the ups
- Mounting the ups in a rack
- Connecting equipment and power to the ups
- Installing and connecting the battery and attaching the front bezel
- Peration
- On battery operation
- Onfigurable
- Replacing the battery module
- Disconnecting the battery for transport
- Torage and
- Storage
- Aintenance
- Roubleshooting
- Use the chart below to solve minor smart ups installation and operation problems refer to the apc by schneider electric web site www apc com for assistance with complex ups problems
- Service
- Transport and service
- Transport
- Arranty
- Imited
- Actory
- Apc by schneider electric worldwide customer support
- 2014 en 990 1194e
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Узнайте, как устранить основные проблемы с ИБП, включая перегрузку, замену батареи и неисправности проводки. Подробные инструкции и советы по ремонту.
