OPTI-UPS Power PS1000C User manual

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User Guide
Power Series
Models PS1000C, PS1250C, PS1500C
PS2000C, PS3000C

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IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
CAUTION (UPS Having Internal Batteries):Risk of electric
shock - Hazardous live parts inside this unit are energized from the battery
supply even when the input AC power is disconnected.
CAUTION (No User serviceable Parts): Risk of electric shock,
do not remove cover. No user serviceable parts inside. Refer servicing to
qualified service personnel.
CAUTION (Non-isolated Battery supply): Risk of electric
shock, battery circuit is not isolated from AC input, hazardous voltage may
exist between battery terminals and ground. Test before touching.
WARNING (Fuses): To reduce the risk of fire, replace only with the
same type and rating of fuse.
WARNING: Intend for installation in a controlled environment.
CAUTION: Do not dispose of batteries in a fire, the battery may explore.
CAUTION: Do not open or mutilate the battery, released electrolyte is
harmful to the skin and eyes.
CAUTION: A battery can present a risk of electric shock and high short
circuit current. The following precaution should be observed when working on
batteries
Remove watches, rings or other metal objects.
Use tools with insulated handles.
To reduce the risk of electric shock, disconnect the UPS from the mains
supply before installing a computer interface signal cable. Reconnect the
powers cord only after signaling interconnections have been made.
Servicing of batteries should be performed or supervised by personnel
knowledge of batteries and the required precautions. Keep unauthorized
personnel away from batteries
When replacing batteries, replace with four 12V/7Ah

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TABLE OF CONTENTS
Important Safety Instructions .....................................................................................................2
Introduction.................................................................................................................................3
1. Presentation...........................................................................................................................5
2. Installation..............................................................................................................................8
3. Operation................................................................................................................................9
4. Alarm....................................................................................................................................10
5. Software and Interface Port .................................................................................................10
6. Maintenance and Storage....................................................................................................14
7. Battery and Battery Cabinet.................................................................................................14
Appendix A. Troubleshooting...................................................................................................15
Appendix B. Specification ........................................................................................................16
INTRODUCTION
SAVE THESE INSTRUCTIONS
Please read and save this manual!
Thank you for selecting this uninterruptible power system (UPS). It provides you with a
perfect protection for connected equipment. The manual is a guide to install and use the
UPS. It includes important safety instructions for operation and correct installation of the
UPS. If you should have any problems with the UPS, please refer to this manual before
calling customer service.
Please save or recycle the packaging materials!
The UPS‘s shipping materials are designed with great care to provide protection within
delivery. These materials are invaluable if you ever have to return the UPS for service.
Damage happened during transit is not covered under the warranty.
Intelligent microprocessor control
The product is an advanced line-interactive UPS based on microprocessor control. This
means that it operates with the newest technology, high performance and powerful function.
The line-interactive UPS is an intelligent protector and provides pure, reliable AC power to
the critical loads - protecting them from utility power blackout, swells, sags, surges and
interference. The loads could include sensitively medical instruments, computers,
telecommunication systems, and industrially automatic equipment. Under power normal
condition, the line-interactive design enables the system to adjust and filter power
fluctuations continuously and automatically. In the event of power failure, it can provide
immediately back-up power from the batteries without any interruption. Complete
transference will be achieved within 4m seconds, with no interruption.
Beside this, when the utility power is connected, the charger would work automatically even
under power switch is OFF. Furthermore, in order to save the battery energy, UPS can

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automatically turn it off under backup mode if none of the connected loads is operating.
Advanced battery management
The visual and audible indications of the UPS present the battery’s status including capacity
degree and battery condition. Self-test function let UPS detect a weak battery before it is put
into service. The UPS normally perform a self-test at power up and manual self-test
condition. Self-test function can be conducted manually with the ON/TEST switch at any
time.
Advanced monitoring software
The line-interactive UPS and SENTINEL series monitoring software (optional kits) make
your computer operate intelligent and provide you with the ability of perfect protection of
your critical devices. The software is available for most operation systems and is supplied
with a communication cable that connects to the UPS.
Note: There is no guarantee that interference to radio/TV will not occur in a particular
installation. If this UPS causes interference to radio or television reception, which can be
determined by turning the UPS off and on, the user is encouraged to try to correct the
interference by one or more of following measures:
1. Connect the equipment to an outlet at a circuit different from the connected radio/TV.
2. Increase the separation between the equipment and the receiver or reorient the receiving
antenna.

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1. PRESENTATION
1.1 Front LED Panel
For 1-3KVA
n“ON/TEST” button:
With the UPS plugged in, press the ON/TEST button to turn on the UPS and power the
loads. ON/TEST also activates the UPS‘s self-test and utility line voltage displays.
o“OVERLOAD” indicator (RED LED):
The LED lights when the loads connected to the UPS exceed the UPS‘s capacity.
p“BACK UP” indicator (GREEN LED):
The LED illuminates when the UPS is supplying battery power to the loads.
q“REPLACE BATTERY” indicator (RED LED):
The LED illuminates when the UPS‘s battery is no longer useful and must be replaced.
Note: When replace battery, disconnect the utility power then open the case and take notice
of the battery‘s polarity while install the new battery to avoid short circuit.
r“BUCK AVR (VOLTAGE REDUCTION)” indicator (YELLOW LED):
The LED illuminates when the UPS is correcting a high utility voltage condition. The loads
receive normal power.
s“LINE NORMAL” indicator (GREEN LED):
The LED illuminate when the line input voltage is normal.
t“BOOST AVR (VOLTAGE BOOST)” indicator (YELLOW LED):
The LED illuminates when the UPS is correcting a low utility voltage condition. The loads
receive normal power.
_LOAD bar graph:
The display shows the power being drawn by the load.
`POWER bar graph (BATTERY CHARGE):
The display shows the present battery charge as a percentage of battery capacity.
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a“OFF” button:
Press the OFF button to turn off the UPS and the loads.
Load Indicator
Light no.5
Light no.4
Light no.3
Light no.2
Light no.1
% of Load Value
over 96%
76-95 %
51-75 %
26-50 %
10-25 %
Battery Indicator
Light no.5
Light no.4
Light no.3
Light no.2
Light no.1
% of Bat Level
over 91 %
76-90 %
51-75 %
26-50%
0-25%
1.3 Rear Panel
For 1-2KVA
For 3KVA
nTEL/MODEM connector
Telecom transfer ports provide users to extend the applications.
CAUTION: To reduce the risk of fire, use only No. 26AWG or larger telecommunication
line cord.
oEXTERNAL BATTERY PACK CONNECTOR (optional)
CAUTION: Use only factory supplied or authorized connecting cable for external battery!
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pOUTPUT POWER RECEPTACLES
qAC INPUT POWER RECEPTACLE
rINPUT CIRCUIT BREAKER
It trips when the connected loads exceed the protected receptacle‘s capacity, The center
plungers of the circuit breakers extend when tripped.
sRS232 INTERFACE
Provide both RS-232 and relay signal to support NOVELL, UNIX, DOS, WINDOWS and
other operating systems.
tSNMP INTERFACE PORT (optional)
Provide the SNMP adapters for 10-BaseT Ethernet and Token Ring connectors. Through the
SNMP adapter, your UPS becomes “SNMP manageable”. It provides a real time UPS and
power status information for the network manager.
CAUTION: Use only factory supplied or authorized SNMP monitoring cable!
_USB INTERFACE
Provide USB signal to support WINDOWS 98SE/Windows 2000/Widnows XP/Windows
NT4.0 operating systems.

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2. INSTALLATION
Inspect the UPS upon receipt. The packaging is recyclable; keep it for reuse or be
disposed of properly.
2.1 Placement:
Install the UPS in a protected area with adequate flowing air and free of excessive dust.
Do not operate the UPS where the temperature and humidity is out of the specified limits.
2.2 Connect Computer Interface (optional):
SENTINEL series software (or other power management software) and an interface kits
can be used with this UPS. Use only kits supplied or approved by the manufacturer. If
used, connect the interface cable to the 9-pin computer interface port on the back panel of
the UPS.
Note: Computer interface connection is optional. The UPS works properly without a
computer interface connection.
CAUTION: Use only factory supplied or authorized UPS monitoring cable!
2.3 Connect external battery pack (optional):
Before connecting, make sure the external battery pack and the connector cable are
compatible.
Note: External battery connection is not necessary. The UPS works properly without
external battery pack connection. (Except AL models only)
CAUTION: Use only factory supplied or external battery connection cable!
2.4 Charge the battery:
The UPS charges its battery whenever it is connected to utility power. For best results,
charge the battery for 8 hours in the initial use.
2.5 Connect to Utility:
See figure a. Please check the following items to connect the AC input power to terminal
block and power up the UPS.
2.6 Connect the loads:
Connect the loads with the terminal block at the rear of the UPS. To use the UPS as a
master on/off switch, make sure all of the loads are switched on.
CAUTION: Never connect a laser printer or plotter to the UPS with other computer
equipment. A laser printer or plotter periodically draws significantly more
power than when its idle status, and may overload the UPS.
2.5cm (1 inch)

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3. OPERATION
3.1 Switch on:
While utility input is connected to the UPS, press the "ON" button and keep
pressing over than 0.5 second. After that, connect the electrical cords of the
equipment that is going to be used such as computer or monitor with the terminal
on the rear panel of UPS.
Don't overload the machine with all the equipment used. The buzzer will beep continuously
to indicate overload status. UPS will shut down automatically to protect the machine.
Attention: If the power of UPS isn't supplied by utility but by the internal batteries to
engage the UPS, press the "ON" button and keep pressing for over 3 seconds.
CAUTION: Never connect a laser printer or plotter to the UPS with other computer
equipment. A laser printer or plotter periodically draws significantly more power than when
its idle status, and may overload the UPS.
3.2 Switch off:
By pressing and holding OFF button until the “LINE NORMAL” or “BACK UP” LED off.
3.3 Silence:
When UPS is under “BACKUP” mode, press “ON” button more than 1 second to silence
the audible alarm. (The function is disable when UPS is under condition of “LOW
BATTERY” or “OVERLOAD”)
Note: At back-up mode, UPS can be automatically turned off if none of the connected loads
is operating.
3.4 Self-test:
Use the self-test to verify both the operation of the UPS and the condition of the battery. In
normal utility power, push the ON/TEST button more than 1 second and UPS performs a
self-test function. During the self-test, the UPS operates a back up mode.
Note: During the self-test, the UPS briefly operates the loads on-battery (the on-battery LED
comes on).
If the UPS passed the self-test, it returns to line-interactive operation. The on-battery LED
goes off and the line-interactive LED goes on steadily. If the UPS is failed to pass the
self-test, it returns to line-interactive operation and lights the replace battery LED. The loads
are not affected. Recharge the battery overnight and perform the self-test again. If the
replace battery LED is still on, ask our nearest dealer to replace battery.
3.5 Load bar graph:
The 5-LED display shows the power drawn from the UPS by load. The display indicates the
percentage of the UPS‘s rated capacity. For example. If three LEDs are lit, the load is
drawing between 50% and 67% of the UPS’s capacity. If the UPS is overloaded, the
overload LED lights and alarm sounds.
3.6 Battery charge bar graph:
The 5-LED display shows the present charge of the UPS‘s battery as a percentage of the
battery capacity. When all five LEDs light, the battery is fully charged. When only two LED
lights, the battery can supply less than two minutes of run time for the load.
3.7 Cold start:

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When the UPS is off and there is no utility power, use the cold start feature to apply power
to the loads from UPS‘s battery. Press the ON/TEST button until the UPS beeps.
3.8 Shutdown mode:
In shutdown mode the UPS stops supplying power to the load, waiting for return of utility
power. If there is no utility power present, external devices (e.g., servers) connected to the
computer interface can command the UPS to shutdown. This is normally done to preserve
battery capacity after the graceful shutdown of protected servers. The UPS will scroll the
front panel indicators sequentially in shutdown mode.
4.ALARM
4.1 “BACKUP”(slow alarm):
When the UPS is working under “BACKUP” mode, the UPS would emit audible alarm. The
alarm stops when the UPS is return to “LINE” mode operation. Anyone can stop the alarm
by press the “ON” button during backup mode.
Attention: The alarm of “BACKUP” is going to beep every four seconds. (Slow-speed
beep).
Attention: The UPS provides mute function for the warning. When the beeping sound
occurs, press "ON" to stop it; and press "ON" again to regain the sound.
4.2 “LOW BATTERY” (rapid alarm):
In the “BACKUP” mode, when the energy of battery becomes to lower level. (about
20%~30%) The UPS beeps rapidly until the UPS shuts down from battery exhaustion or
returns to “LINE” mode operation.
Attention: The alarm of the batteries caused by low voltage beeps every second.
(Fast-speed beep).
Attention: The rapid alarm under “LOW BATTERY” condition can't be erased.
When the UPS is working under overload condition (the connected loads exceed the
maximum rated capacity), the UPS will emit continuous alarm to warn an overload
condition. In order to protect the unit and the loads, the UPS will be automatic shutdown.
Disconnect nonessential devices from UPS to eliminate the overload alarm.
5. SOFTWARE AND INTERFACE PORT
5.1 Power Monitoring Software
The SENTINEL series software is applied standard RS-232 or USB interface to perform
monitoring functions, and then provides an orderly shutdown of a computer in the event of
power failure. Moreover, SENTINEL displays all the diagnostic symptoms on monitor,
such as Voltage, Frequency, Battery level and so on. For RS-232 interface, the software is
available for Windows 95, Windows 98, Windows Me, Windows 2000, Windows XP,
Windows NT 4.0 or later, Novell Netware, Linux, and others. For USB interface, the
software is available for Windows 98SE, Windows 2000, Windows Me, Windows XP,
Windows NT4.0 or later. Call your dealer for more information on computer OS
compatible solutions.

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5.2 Installing software
To perform monitoring functions, you must install SENTINEL series software
accompanied with the UPS. Please do the following steps to complete installation of
SENTINEL series software.
1. Insert the SENTINEL CD into your CD-ROM drive. The installation program should
starts automatically and installation menu appears as shown in Fig 5.1. Please select
the operating system applied for your computer and then click on it. (For example if
your operating system is Windows 98, please click select item Windows 95/ 98/ Me/
2000/NT/ XP.
Note : If the installation program doesn’t start automatically, select
Start
Î Programs Î Windows Explorer (for Windows 98) and then double-click on the
setup icon (in your CD-ROM drive as shown in picture 5.2).
Fig 5.1 Fig5.2
2. A window labeled Welcome appears, please read and follow instruction written in the
window and click “Next”. (see Fig 5.3)
Fig 5.3

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3. Select a location for installing program. Please read and follow instruction written in
the window and click Next. (see Fig 5.4)
Fig 5.4
4. Please read and follow instructions appearing in the window to complete installation
of the software.
5.3 Connecting interface cable
A series of interface kits is available for operation systems that provide UPS monitoring.
Each interface kit includes the special interface cable required to convert status signals
from the UPS into signals which individual operating system recognizes.
The interface cable at UPS side must be connected to REMOTE PORT, at computer side
can be either COM 1, COM 2, COM 3, COM 4 or USB.
CAUTION:Use only factory supplied or authorized UPS monitoring cable!
5.4 The characteristics of software SENTINEL
The communication port on the back of the UPS may be connected to host computer.
Through utilizing SENTINEL software the computer is allowed monitor the status of the
UPS and control the operation of the UPS in some cases. Its major functions normally
include some or all of the following:
zTo broadcast a warning when power fails.
zTo close any open file before the battery is exhausted.
zTo turn-off the UPS.
5.5 How to Use Software “SENTINEL”
After you have completed installation of software SENTINEL, you can lunch the software
by clicking on the icon on the Control Strip on your desktop (see Fig 5.5)
Fig 5.5

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Then main menu of SENTINEL appears as shown in Fig 5.6
Fig 5.6
The main menu contains tools and feather for monitoring UPS operation and controlling
UPS. For details on each tool and function of SENTINEL, please click on Help button on
main menu of SENTINEL as shown in Fig. 5.7
Fig. 5.7

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6. MAINTENANCE AND STORAGE
6.1 Maintenance
6.1.1. Keep the unit clean and vacuum the ventilation intake periodically.
6.1.2. Wipe with soft loose and damp cloth.
6.1.3. Check for loose and bad connections monthly.
6.1.4. Never leave the unit on an uneven surface.
6.1.5. Position the unit to allow at least 10 cm clearance between the rear panel and the
wall. Keep the ventilation intake open.
6.1.6. Avoid direct sunlight, rain and high humidity.
6.1.7. Stay away from fire and extremely hot location.
6.1.8. Do not stack materials on top of the unit.
6.1.9. The unit should not be exposed to corrosive air.
6.1.10. The normal operating temperature is 0-40 ºC.
6.2 Storage conditions: Store the UPS covered and upright in a cool and dry location,
with its battery fully charged. Before storing, charger the UPS for at least 4 hours. Remove
any accessories in the accessory slot and disconnect any cables connected to the computer
interface port to avoid unnecessary draining the battery.
6.3 To extend the storage:
6.3.1. During the environment where the ambient temperature is -15 to +30 ℃(+5 to +86
℉), charge the UPS‘s battery every 6 months.
6.3.2. During the environment where the ambient temperature is +30 to +45 ℃(+86 to
+113 ℉), charge the UPS‘s battery every 3 months.
7. BATTERY AND BATTERY CABINET
7.1 Battery’s life of UPS
The battery’s life of UPS is about 3-6 years under normal usage.
7.2 Installation of battery cabinet and UPS (For AL and AXL models only):
Please follow the listed steps to complete the installation.
7.2.1 Turn off the UPS and remove the connector metal cover from the back panel of UPS.
7.2.2 Connect the battery cabinet’s DC wire to the UPS and fix the motel cover via a
screwdriver. Beside this, make sure the connection is reliable.
7.2.3 Turn on the UPS and plug the loads behind the UPS.
CAUTION: Do not dispose of battery in fire.
CAUTION: Do not attempt to open the battery.
CAUTION: The following precautions should be taken when replacing the battery
a. Remove watches, rings, etc…
b. Use tools with insulated handles

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APPENDIX ATROUBLESHOOTING
Problems Possible Reasons Solutions
Input power source mistake Check out the power source
Non-fuse switch on the rear
panel hasn't been opened Press the non-fuse switch to its "on" position
Time of pressing the ON
button is too short Keep pressing the ON button over 1 second
1. UPS can't operate
after pressing
On/Off switches
2. No lights on, no
warning sounds Output short circuit or
overload on UPS Turn off UPS, take off all load to make sure there are no problems on it or any
internal short circuit. Keep pressing the
ON button over 1 second
No power source input Check out the input power sourceIndicates no utility, an
d
it warns every several
seconds
Non-fuse switch on the rear
panel hasn't been opened Press the Non-fuse switch to its "on" position
Fault light is on, the
buzzer keeps beeping PCB failure Contact the dealer or service center for help
Buzzer keeps beeping Overload Take off some load
There is an open circuit on
UPS input protector Move the Input Non-fuse switch
b
ack to
its normal position, re-engage UPS
Utility Indicating light
is shining The voltage of utility is
exceeding UPS input range Save the digital data and shutdown the applying program to make sure utility is
within UPS range
1. Batteries haven't been
charged
2. UPS overload
3. Batteries are aged and
can't be charged fully
Keep UPS "ON" for over 3 hours to
recharge the batteries. Check out the
loading and take off any non-crucial loa
d
equipment
Available time of the
batteries is too short
The charger is out of order Contact the dealer or service center for
help
The battery’s light is
flashing when the
power of UPS is
supplied by utility.
The voltage of batteries is
too low or the batteries
haven't been connected
Check out the batteries part of UPS,
make sure they are well connected. If
there is any damage on battery packs,
replace new ones ASAP

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APPENDIX BSPECIFICATION
Model PS1000C PS1250C PS1500C PS2000C PS3000C
Capacity 1000VA
600W 1250VA 750W 1500VA 900W 2000VA 1200W 3000VA 1800W
Voltage +/-25%,Single phase
Input
Frequency 50 or 60Hz +/-5% (auto sensing)
Voltage (on battery) Pure sine wave output at nominal +/-5%
Frequency (on battery) 50 or 60Hz +/-0.5%
Output Voltage Regulation
(AVR)
AVR automatically increase output voltage 15% above input
voltage if -9% to-25% of nominal. AVR decrease output
voltage 13% below input voltage if+9% to +25% of nominal
Spike Protection 420 Joules (2x0V)/225 Joules(1x0V), 8/20µs
Unit Input Circuit breaker protection
EMI/RFI filter 10dB at 0.15MHz, 50dB at 30MHz
Overload Protection UPS automatic shutdown if overload exceeds 110% of
nominal at 20 second and 125% at 2 seconds.
Transfer Time 6~8 milliseconds (typical), including detection time
Protection and
Filtering
Short Circuit UPS output cut off immediately or input circuit breaker
protection
Type Hot swappable, Sealed, Maintenance-free lead acid, with 3-6
years lifetime
Typical Recharge Time 4 hours (to 90% of full capacity)
Protection Automatic self-test & discharge protection, Replace battery
indicator
Battery
Back – up Time (one PC
and one 17” LCD
monitor) ≒30 min. ≒35 min. ≒40 min. ≒45 min. ≒90 min.
Net Weight Kg (lbs) 13.9 (35.0) 13.9 (35.0) 13.9 (35.0) 15.0 (36.1) 28.4 (62.6)
Physical Dimension (mm)
L×W×H
378×140×201
(14.9”×5.5”×7.9”)
450×170×
226 (17.7”
×6.7”×8.9”)
Battery Back-Up Slow beeping sound (about 0.25Hz)
Battery Low Rapid beeping sound (about 1.00Hz)
Alarm
Overload Continue beeping sound
Interface RS-232 Interface Yes

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USB Yes
Dry Contact Sends AC fail and battery low singals, and receives shutdown
signal from computer.
SNMP Slot Yes
Ambient Operation 3,500 meters max, elevation, 0%-95% humidity non-
condensing, Temperature: 0-40ºC
Audible noise <45dBA (1 meter from surface)
Environment
Storage condition 15,000 meters max. elevation
Note: Characteristics are subject to change without prior notice