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UPS EXA LCD  1.5 – 2-0 – 2.6 

9

 

User’s manual 

 

6

 

Functioning 

6.1

 

Normal Mode 

The UPS typically works in 

Normal mode

: Input mains power is available and its amplitude is within specifications.  

The Normal mode is identified by the lighting of 

AC MODE

 icon. 

During Normal mode, the UPS recharges the batteries and keeps them in an optimal charging voltage.   

6.2

 

Battery Mode 

The UPS automatically runs in 

Battery mode

 if the AC Input Line voltage amplitude gets out of security limits (in 

case of a black-out or over-voltage/low-voltage): in this case, the UPS supplies the required output power by its 
internal battery and by the Inverter block. 

The UPS automatically returns in Normal mode a few seconds after the AC Input Line is recovered. 

The Battery mode is identified by the lighting of 

BATTERY MODE

 icon and by an acoustic signal every 10 seconds. 

6.3

 

Low Battery and Automatic Restart 

In  Battery  mode,  EXA  LCD  indicates  the 

Low  Battery

  condition  whenever  the  battery  reaches  a  charge  level 

allowing connected devices to operate for approximately one more minute.  

The UPS warns operators of 

Low

 

Battery 

by lighting of the 

LOW BATTERY 

icon on the LCD display and by emitting 

an acoustic signal every second. 

If  AC  Input  does  not  come  back  on  within  few  minutes,  the  UPS 

shuts-down  automatically

  thus  preventing  the 

batteries from discharging excessively; the UPS stops supplying Output power, deactivates control panel indication 
and goes to a waiting state. Once AC Input comes back on, the UPS

 restarts automatically 

and after some seconds 

it goes back to work in Normal mode. 

After  a  complete  discharge,  the  UPS  needs  4  hours  to  recharge  completely  the  batteries.  The  UPS  recharges 
batteries automatically if it works in Normal mode or if it is off and connected to the AC Input Line. 

Содержание ERA LCD 0.65

Страница 1: ...Uninterruptible Power Supply EXA LCD 1 5 EXA LCD 2 0 EXA LCD 2 6 User s manual...

Страница 2: ......

Страница 3: ...racteristics 11 9 Maintenance 12 9 1 UPS Cleaning 12 9 2 Battery 12 9 3 Battery Replacement 12 9 4 Operator Safety 13 10 Troubleshooting 14 Conformity to the European Directives 15 Product Disposal 15...

Страница 4: ...he batteries they will remain powered and therefore dangerous even after the UPS has been disconnected from AC power mains Before any repair or maintenance work disconnect the batteries by removing th...

Страница 5: ...or a low battery condition directly to a computer this makes it possible to automatically save your data during an extended black out with the most widespread operating systems Windows Mac OS X Linux...

Страница 6: ...h efficiency Maximum reliability Smart design and easy to use 3 Receipt and site selection Carefully remove the UPS from its packaging and carry out a meticulous inspection We recommend keeping the or...

Страница 7: ...status alarm conditions and measurements Front panel shown below consists of two parts 1 LCD display provides information about Input and Output Voltage Battery Level percentage Load Level percentage...

Страница 8: ...ts are on 75 100 all the 4 segments are on 4 LOAD LEVEL is a four segment light bar This bar indicates the Output Load percentage as explained below 0 25 only 1 segment is on 25 50 2 segments are on 5...

Страница 9: ...T connectors to protect and filter a phone line an ADSL or a LAN TNV 3 type connections 6 Computer Interface DB9 female connector it is the communication RS 232 port 7 Computer Interface USB connector...

Страница 10: ...play check if the Output load percentage is less than 100 otherwise it is necessary to remove part of the Output load 7 Simulate a black out by removing the AC Input line The UPS starts working in Bat...

Страница 11: ...MODE icon and by an acoustic signal every 10 seconds 6 3 Low Battery and Automatic Restart In Battery mode EXA LCD indicates the Low Battery condition whenever the battery reaches a charge level allow...

Страница 12: ...cal Characteristics as this may damage the unit In this case the warranty is void 6 5 Fault Condition The UPS indicates the Fault condition by LCD display by lighting of the Fault icon and by emitting...

Страница 13: ...ons CE Standards CEI EN 62040 1 2009 Low Voltage Directive CEI EN 62040 2 2006 EMC Directive Efficiency 92 Battery Type Lead acid sealed free maintenance Number of batteries 2 Nominal Battery Voltage...

Страница 14: ...ime ensure that the batteries are left fully charged If the UPS has not been used for more than three months go through the First Start Up procedure described in the chapter 5 before using it again Pl...

Страница 15: ...battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working on batteries a Remove watches rings or other metal objects b Us...

Страница 16: ...rom the positive pole of the battery ANOMALY POSSIBLE CAUSE ACTION TO SOLVE The UPS does not turn on ON OFF button Press the ON OFF button and check that is pushed Batteries are flat Recharge the batt...

Страница 17: ...rban waste but must be treated as a separate waste Any violation is indictable with financial sanctions as per in force regulations An incorrect waste disposal or an improper use of the same or of any...

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Страница 20: ...TECNOWARE s r l www tecnoware com...

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