Leonics OA EXTRA 525, OA EXTRA 750, OA EXTRA 1000, OA EXTRA 1500 User Manual

SPECIFICATION

MODEL OA EXTRA 525 OA EXTRA 750 OA EXTRA 1000 OA EXTRA 1500

CAPACITY Power factor = 0.6 525 VA (315W) 750 VA (450W) 1000 VA (600W) 1500 VA (900 W)
SYSTEM UPS system Digital Line Interactive UPS

LOAD The number of PC* 1 set + printer** 2 sets + printer** 3 sets + printer** 4 set + printer**
APPLICATION
INPUT Input Voltage 220 Vac ± 25% (230 Vac option)

OUTPUT Voltage stabilizer mode (sine wave) 220 Vac ± 10% (230 Vac option)

PROTECTION Transfer time 5 ms. (in-phase transfer)

BATTERY Type Sealed lead acid (maintenance free)

OUTPUT OUTLET Number of backup outlet 3 6

FEATURE Power Watcher yes

ENVIRONMENT Temperature 0 - 45°C

PHYSICAL W x H x D (cm.) 10 x 16.5 x 30 10 x 16.5 x 30 12.5 x 21 x 36 12.5 x 21x 36
DIMENSIONS
WEIGHT Approximate in kg. 8 8.5 14 17
CONFORMANCE Design regulation EN 50091-2, EN 50022 (B), EN 61000-4-2, (4), (6), IP 21

*PC = Pentium 4 , 1.8GHz with 15” monitor respectively., **Printer = Bubble jet or Dot matrix printer.
Continuous product development is our commitment. In that manner, the above specifications may be changed without prior notice.

Control system Microprocessor 8 bit
Stabilizer function Buck / Boost

Nominal Input (single phase) 220 Vac (230Vac option)
Frequency 50Hz ± 6% (60Hz ± 6%) (auto sensing) (50Hz ± 10% option)

Voltage backup mode for 1 PC 220 Vac ± 5% (230 Vac option)
(modify sine wave)
Frequency (backup mode) 50Hz ± 0.1% (60Hz ± 0.1%) (auto sensing)

Output short circuit Auto cut - off with audio & visual alarm
Overload protection Fuse protection Circuit breaker
Surge energy dissipation STD. UL1449 : 160 Joules (IC = 6500A)
Power dissipation 1,600,000 W within 100 microsec.
Acoustic noise Less than 40 dBA at 1 metre

Capacity 12 V 7 Ah 12 V High Rate 2 x 12 V 7 Ah 2 x 12 V High Rate

(12 V High Rate option)

Backup time 15 - 40 min. (depend on load)
Continuous recharging time to 80% 3 - 8 hours

Number of surge protection outlet 1 1

Noload shutdown option switch yes
Backup test switch yes
DC start yes
Communication interface Level communication (DB-9)
Easy-Mon software UPS status, Backup time remaining, Schedule shutdown computer and UPS
Restart voltage checking system yes
Surge protection for telephone line yes
Surge protection for LAN line option
Surge protection for laser printer yes
Operating with generator yes
User replaceable battery yes

Humidity 0 - 95% (non - condensing)

SAFETY INSTRUCTIONS

Please read carefully and follow this OA EXTRA series UPS guide.

Important :Please keep this user's guide for reference in order to use the UPS properly

and safety. This user's guide contains instructions for installation, operation
and specifications.

For product safety, please check this product annually by our service qualified per­sonnel or if there are any symptoms of problems which are not mentioned in this guide or
an queries, please contact your LEONICS local distributors,LEONICS Service Center, send
e-mail to [e-mail] or visit www.leonics.com.

Caution

Risk of electric shock, DO NOT remove cover. No user serviceable part
inside, please refer servicing to qualified service personnel.

1.1 Electrical Safety

1.1.1 Do not work alone where there are electrically hazardous conditions.

1.1.2 Contact with live conductors will cause burns and dangerous electric shock.

1.1.3 Only qualified electricians allow to install and wiring this unit and the system.

1.1.4 Periodically check your cable, terminal and power source to make sure that
they are in good condition.

1.1.5 To reduce risk from electric shock if you can not find the electrical ground

( ) of the building, unplug the UPS from the AC source before plug in your

load at the rear side of the UPS. Then, plug in the UPS to AC source.

1.1.6Do not touch any metal parts or any electrical connection when UPS is operating.

1.1.7Use ONLY one hand when plugging and unpluging the load in order to avoid
electric shock from touching two surfaces with different potential.

1.1.8 It is recommended to connect the UPS to a three wire AC source (two live wires
and ground) which connects to a protected circuit such as employs a fuse or
circuit breaker.

1.2 CAUTION ! Safety guide for installation and operation

1.2.1 Before installing or using this unit, read all instructions, caution markings on
the UPS and all connected load, and all sections of this user guide.

1.2.2 Install this unit in a temperature and humidity controlled indoor area with
adequate air flow and away from chemical particles or flammable substances .
Avoid installing the unit near radio transmission station, heat dissipation equip­ment and direct sunlight.

1.2.3 This unit has ventilation grills. Ensure that sufficient ventilation is provided.
DO NOT block the ventilation grills.

1.2.4 Use insulated tools to reduce your risk of electric shock.

1.2.5 Remove all jewelry or other metal objects such as rings, necklace, bracelets
and watches when installing this product.

1.2.6 Properly wiring the cables as shown in the wiring diagram.

1.2.7 Before connecting the communication interface signal cable, Turn off the UPS
by pressing the front panel button until the Utility Line OK/Fail ( ) and
Overload Alarm ( ) lamps are lit at the same time and the alarm sounds
once. Then, release the button.

1.2.8 Turn on the UPS before turn on the load to prevent surge from the loads.

1.2.9 DO NOT connect utility power to the UPS OUTPUT. This may cause the UPS
damaged.

1.2.10When heavy rain, avoid using electronic equipments including

UPS to pre

it from lightning.

1.2.11Use soft cloth to clean the UPS when it is turned OFF. DO NOT clean it with
solvent.

1.2.12DO NOT use the UPS with life recovery instruments. The failure of UPS may
cause life recovery instruments failure or effect to their performance or
to the safety system of those instruments.

1.3 Warning ! Battery Safety

1.3.1 Although the UPS is not connected to any power source, its outlets may be
energized because it has a battery inside.

1.3.2 The UPS has hazardous voltages inside, do not disassemble any parts of UPS
except for the battery. Users are allowed to replace battery by turning off power
switch at the rear side of the UPS, then unplug the AC input cable. Users are not
allowed to repair, recondition or disassemble the UPS. This must be done by
Leonics qualified technicians only.

This product contains sealed lead acid battery and must be recycled
properly. For recycling please return it to a LEONICS local distributor or
LEONICS Service Center or contact your local recycling center for proper
disposal information.

1.3.3 Do not dispose of batteries in a fire. They may be exploded.

1.3.4 Do not disassemble batteries. They contains poisonous electrolyte which is
harmful to your skin and eyes.

1.3.5 Replace batteries with the same type and rating and follow the proper battery
replacement procedure.

1.3.6 When replacing a battery, use tools with insulated handles and remove any
watch, rings or other metal objects that you wear in order to avoid electric shock.

1.3.7 If user has to keep the UPS or does not use if for long time, recharge the battery
every 3 months in order to preserve the battery. To recharge the battery,
connect it to the AC utility and turn on the UPS for 8 hours.

vent

effect

FRONT AND REAR PANEL

Note :To gain proper benefit from telephone / LAN line surge protection, your

electricity system should have an electric ground. If there is no electric ground
wire, there can be data transferring problems and loss of protection of the
connecting devices.

3. Set the no load shutdown switch / dip switch if you want the UPSto shutdown
automatically in backup mode when load consumption is less than 60W of full rated
power in order to save energy and prolong battery life. (No load shutdown switch is
set at “OFF” from the factory.)

In case of using with PABX that consumes very low power , you should set this

switch to “OFF” position.

4. Plug the UPS power cord into the wall outlet (AC Line).

5. Plug the load power cords such as computer, printer, modem, etc. into the UPS output
sockets.

Note : Loads connecting to the UPS must not exceed the UPS capacity. See the

operation status of the UPS in Table 1. If the UPS is overloaded, disconnect
non-essential load.

1

POWER switch :Switch ON-OFF

2

TEST button: For testing the UPS and battery. (See testing description in table 1)

3

Indicator Lights: Show operation status; Line ( ), Low Battery( ) and Overload

( ) , as show in table 1

TA BLE 1

(Green) (Yellow) (Red)

When startup

Lit - - - Normal

On for 2 sec. - - Beep every 4 second Blackout or abnormal power

Off 1 sec. mode, UPS provides power

On for 2 sec. Blink - Beep along with the Battery level is low.

Off 1 sec. every sec. indicator lights blink.
Lit (normal) - Blink every Beep along with the UPS overload
Blink (blackout) 0.5 sec. red lamp blink.

Off-Lit Long beep UPS overload and UPS will be

Blink every - - Beep along with the Computer sends command to

0.5 sec. indicator lights blink. shutdown UPS within 2 minutes.
After press Test button
Blink 2-3 times - - Beep 1 time Battery normal.

--On for 2 sec. Long beep (2 sec.) Battery level is very low.

ALARMS UPS STATUS

backup.

shutdown automatically

6. Plug the laser printer power cord into the laser printer outlet for surge protection.
(This outlet does not supply backup power when there is a blackout.)

7. Switch the UPS ON and then switch on all connected loads.

8. Testing Operation

After the battery is fully charged, you can test operation by switching the UPS on.
When the green lamp ( ) is lit,turn on the computer and peripherals. Test the UPS
operation by unplugging the UPS power cord to simulate a blackout event, the UPS
should automatically supply backup power.

In this simulated blackout situation, the UPS alarm intervally, the green lamp blinks
together with alarm sound. If the UPS supplies backup power to your computer, plug
the UPS to the main socket. The UPS should stop alarming and the green lamp (
lit. This shows that the computer can operate both in blackout and normal power
conditions.

9. Batttery capacity can be tested when the UPS is pulugged into the mains by pressing
TEST button. It tests the battery capacity during operation showing the alarms as in
table 1.

10. After finishing your work with the computer, shutdown computer and switch the UPS
OFF to keep sufficient battery power is available when there is a blackout.

11. For battery replacement, unscrew the fasteners at the bottom of front panel to slide
and pull it out from the cabinet. And unscrew the battery strip away from battery for
removing the old battery. Then replace new battery and reconnect the cable. Verify
to correct polarity. Finally, Put the battery strip and front panel back in its position,
respectively.

)

4

Surge Protection for Telephone Line: A port for fax/modem line surge protection.

Its function is to protect load against voltage spikes coming from telephone or LAN
line (option).

5

Full Time Surge Protection Output for Laser Printer: Outlet that connects surge

protection circuit for laser printer. (This output does not supply backup power when
a blackout occurs).

6

Input Power Receptacle with Fuse Socket: Input power socket for plug in the input

power cord. It is the power socket with built-in fuse holder and spare fuse holder
socket (available on 525VA and 750VA model).

7

Input Power Receptacle: Input power socket for plug in the input power cord

(available on 1000VA and 1500VA model).

8

Magnetic Breaker: The resetable circuit breaker that protects UPS from overload or

short circuit current (available on 1000VA and 1500 VA model)

9

No Load Shutdown Switch: Allows you to select whether the UPS will shutdown

itself when power line fail if there is no load or not (no load are defined as loads
the are less than 60 W of UPS capacity) (available on 525VA and 750VA model).

10

RS-232 Port: The communication port for connecting the UPS to computer. The

signal from the UPS will send information to the computer through this port by
RS-232 cable and display data through the Easy-Mon X Monitoring and Management
Software.

11

UPS Output: Outlet for connecting UPS backup power to a computer or peripherals

such as a monitor,modem,printer or fax machine.

12

Dip Switch: The switch for setting no load shutdown system (available on 1000 VA

and 1500 VA model). The switch no.1 use for enable/disable no load shutdown
system.

13

Fault Wiring Indicator: The indicator light that verifies the wiring of the utility line

which connects to the UPS. A red light means either the wiring of line or neutral are
crossed or there is no electric ground. No light means the wiring is correct or there is
no ground at the wall outlet (to allow this feature work propery the wall outlet need
to have ground line) (available on 1000 VA and 1500 VA model).

14

Battery Extension Port (option): The port for connecting with an external battery

unit to increase the duration of UPS back up time.

TROUBLESHOOTING

SYMPTOMS POSSIBLE CAUSES SOLUTIONS

Power switch is on. Green
lamp (
source is normal.

Green lamp (
red lamp (
alarm beep sound every

0.5 second.

Red lamp (
alarms long beep sound.

Blackout occurs, yellow lamp
(
beep sound.

UPS does not supply backup
power or the backup time is
too short.

) blink, but AC

) is lit and

) blink with

) is lit and

) blink and alarms long

UPS power cord is not plugged
into the input socket properly.

There is no power in the UPS
main power cord.

Fuse at the rear side has
blown (available on 525 VA
and 750 VA model).

Circuit breaker at the rear side
has tripped (available on
1000 VA and 1500 VA model).

Loads which are connected to
the UPS are exceed the UPS
rated capacity. UPS is over­loaded.

UPS is overloaded for long
time.

Battery is very low and UPS
will be shutdown automati­cally.

Loads which are connected
to the UPS are exceed the
UPS rated capacity. UPS is
overloaded.

Plug in firmly.

Plug the UPS into another
main socket. If the UPS still

not operate, please send it
to LEONICS Service Center.

Change fuse.

Reset breaker, If the UPS
does not operate, please
send it to LEONICS Service
Center.

Reduce loads until the red
lamp off and no alarm
sound.

Shutdown UPS and reduce
loads.

When AC source recovers,
turn on UPS for 8 hours to
charge the battery.

Reduce loads

INSTALLATION

1. Connect RS-232 cable from computer serial communication port
to the RS232-PC port at the rear side of the UPS.

2. Connect telephone line (or LAN line (option)) into the sockets as shown.
IN - Connect telephone line (LAN line (option)) into UPS.
OUT - Connect telephone line (LAN line (option)) into to

fax machine, modem ,LAN card input socket.

Battery is very low.

Turn on UPS for 8 hours to
charge battery and then
test backup power. If the
symptom still exists, please
send the UPS to LEONICS
local distributor or LEONICS
Service Center.