Powercom Network Card 250 User Manual

U P S  
Uninterruptible Power System  
UPS-200/250/400  
USER MANUAL  
66P-S025-036  
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1. IMPORTANT SAFETY INSTRUCTIONS,  
SAVE THESE INSTRUCTIONS  
1.1  
·
This manual contains important instructions for Model UPS series that should  
be followed during installation and maintenance of the UPS.  
Unplug the unit from the AC outlet and make certain of all switches are  
in the “off” position before cleaning. Do not use liquid or aerosol  
cleaners, use only a water dampened cloth for cleaning.  
Do not attempt to service this product by yourself. Opening or removing covers  
may expose you to dangerous voltage. Return the unit to your dealer for proper  
handling.  
·
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·
The output receptacles may have high voltage even the unit is not connected to  
wall power.  
·
·
If the fuse is opened, to reduce the risk of fire, replace only with the same type  
and rating of fuse.  
Servicing of battery should be performed by personnel knowledgeable of battery  
and the required precautions. Keep unauthorized personnel away from battery.  
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1.2 SAFETY  
CAUTION:  
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This unit is should be installed from service personnel.  
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The equipment can be operated by any individuals with no previous  
experience.  
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The socket-outlet shall be installed near the equipment and easily accessible.  
Attention, hazardous through electric shock. Also with disconnection of this  
unit from the main, hazardous voltage still may be accessible through supply  
from battery. The battery supply should be therefore disconnected in the plus  
and minus pole through the from the outer enclosure accessible battery fuses  
when maintenance of service work inside the UPS is considered.  
2. INTRODUCTION  
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2.1 SYSTEM DESCRIPTION:  
This unit is a stand by uninterruptable power supply (UPS.), it can keep  
computers or other critical equipments performing through power  
disturbances and outages.  
2.2 FEATURES:  
·
Utilizes microprocessor based controls, minimizes the dependency on  
hardware, maximizes system flexibility and assures super reliability.  
Extremely compact in size, suitable for any available space.  
·
·
Unit can be TURNED ON any time with or without utility power.  
Suitable for emergency applications, especially during utility power failure.  
Automatic frequency selection to mate with utility power.  
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Two-Step battery charger (first with cyclic charging voltage; second with  
stand by charge voltage) to prolong battery life and fully charge the battery.  
With actually overload protection both in line and battery mode.  
·
2.3 OUTLOOKING  
OVER LOAD  
2
LINE NORMAL  
BAT. IN USE  
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MODEL-UPS-250  
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1
UPS-200/250/400 Front Side View UPS-200/250/400 Rear Side View  
1 BRAND NAME  
2 POWER SWITCH  
3 OUTLET SOCKET  
4 INLET SOCKET  
3 INSTALLATION AND OPERATION  
3.1 SITE SELECTION  
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This unit can be installed besides the computer or equipment, do not install it  
in non-ventilated areas.  
3.2 Unpacking  
The following items are included in the carton  
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Users manual.  
Power cord.  
UPS  
3.3 Connecting the UPS  
For UPS series: Use the power cord to connect the wall power (utility power)  
and inlet socket. Connecting the power cord of your computer to the UPS  
output receptacle.  
3.4 Staring operation  
3.4.1 Turn on the UPS by pressing switch on rear panel to ON” position, the  
LED will light up, if the line voltage is absent, the LED will be slowly  
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flash and buzzer will be slowly beeping.  
3.4.2 Turn on the computer, if it is over loaded, the LED and buzzer will  
rapidly flash and beep, you should check the power rating of the loaded  
equipment then remove the less critical one. Generally, the total power  
consumption of one set of personal computer (color monitor) will not  
exceed the rating of this UPS.  
3.4.3 Unplug the input power cord to test the UPS backup function.  
The LED and buzzer will be slowly flash and beeping. The computer or  
other equipment shall still work well, without any malfunctions or  
reset action.  
3.4.4 Reapply the line power to the UPS, the UPS shall return to line mode  
in 2 seconds.  
3.4.5 Keep line power applied continuously to the unit for at least 5 hours to  
ensure battery is fully charged.  
3.5 Backup operation  
If the line power is outage or input voltage is too high or too low, the UPS  
will transfer to battery mode. The back up time should be about 10 minutes  
for one set computer, if the back up time is less than 3 minutes, and the UPS  
have been long time charged, the battery is not good enough and better to  
replace with a new one.  
4 MAINTENANCE  
The unit is designed for years of trouble-free operation, so only a little maintenance  
is required.  
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A few helpful hints:  
-Periodically vacuum dust from ventilation openings.  
-Occasionally wipe exterior with a damp cloth.  
5 TROUBLESHOOTING  
If the UPS fails to operate properly, please check the following  
TROUBLESHOOGING CHART. If the unit is to be returned for service, please  
note the following information and pack it in the original carton .  
a. model number, serial number.  
b. Date of purchase.  
c. Full description of problem.  
TROUBLE SHOOGING CHART  
PROBLEM  
UPS not on  
LED not light  
POSSIBLE CAUSE  
main switch not on  
battery failure battery voltage replace or recharge the battery call  
ACTION TO TAKE  
turn on the main switch  
less than 10V  
for service  
PC board failure  
replace the PC board, call for  
service  
UPS always at battery power cord lose  
mode  
replug the power cord.  
replace the AC fuse  
AC fuse burn out  
Line voltage too high, too low or normal condition  
black out  
PC board failure  
replace PC board, call for service  
Back up time too short battery not fully charged  
PCB failure  
recharge the UPS at least 4 hr.  
replace the PC board, call for  
service  
LED rapidly blinking over load  
Buzzer rapidly beeping  
remove the least critical load  
6 BATTERY REPLACEMENT  
Your battery should run any where from 3-5 years before eve needing to be  
replaced.  
Please follow the instructions below for easy battery replacement.  
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1) Unplug unit from AC power source and disconnect all connected equipment.  
2) Disconnect AC power cord from unit.  
3) Turn unit upside down and using a phillips screws driver, unscrew the 4  
screws holding the top of the unit to bottom. Put screws in a safe place for  
reconnection.  
4) Holding the top together firmly with the bottom, turn the entire unit right  
side up.  
5) Carefully lift top cover off and place to the side. The connecting wires and  
electronics will be exposed. Be careful not to touch any inner components  
when changing the battery.  
6) Remove the 2 connecting wires from the battery.  
7) You can now easily remove the battery from the unit  
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  
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Remove watches, rings, etc ..  
Use tools with insulated handles  
8) Place your new battery in the same position/direction and reconnect the  
wires red wire-position(+) and black wire negative(-)  
9) Please follow steps 5.4 and 3 (in that order) to reconnect the entire unit.  
10)Please follow manual instructions in order to properly reconnect your  
equipment.  
7 STORAGE  
7.1 Storage conditions  
Store the UPS covered and upright in a cool, dry location, with its battery fully  
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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.  
7.2 Extended storage  
During extended storage in environments where the ambient temperature is –15  
to +30(+5 to +86),charge the UPSs battery every 6 months.  
During extended storage in environments where the ambient temperature is +30  
to +48(+86 to +118.4), charge the UPSs battery every 3 months.  
8. SPECIFICATIONS  
MODEL  
INPUT  
UPS200  
UPS-250  
UPS-400  
400VA  
Capacity  
200VA  
250VA  
Voltage  
100V,115V,230V  
Frequency  
50 or 60 Hz +/-5% (auto sensing)  
Simulated sine wave at Line Input +/-5%  
OUTPUT  
Voltage (on battery)  
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Frequency  
50 or 60 Hz +/-2%  
(on battery)  
Transfer Time  
Spike Protection  
Overload Protection  
2/4 milliseconds, including detection time  
320 joules, 2ms  
PROTECTION  
and FILTERING  
UPS automatic shutdown if overload exceeds 110%of  
nominal at 60 seconds and 130% at 3 seconds.  
Fuse for overload & short circuit protection  
UPS output cut off immediately or input fuse protection  
Sealed, maintenance-free lead acid  
Unit Input  
Short Circuit  
Type  
BATTERY  
Typical Recharge Time 4 hours ( to 90% of full capacity)  
Back up Time  
Net Weight kg (lbs)  
Shipping Weight kg  
(lbs)  
3-30 minutes (depending on computer load)  
PHYSICAL  
5.0 (11)  
5.5 (12)  
5.5 (12)  
6.0 (13)  
6.0 (13)  
6.5 (14)  
Dimension (mm)  
WxDxH  
97 x 260 x 135  
Input Inlet  
IEC 320 power inlet  
INDICATOR  
ALARM  
Line normal  
Battery in use  
Battery low  
Over low  
Steady ON of green LED  
Slow blinking of green LED (about 0.47Hz)  
Fast blinking of green LED (about 1.825 Hz)  
Very rapid blinking of green LED (about 3.75 Hz)  
between 110% to 130% load.  
Slow beeping sound (about 0.74 Hz ) 1 minute  
Medium beeping sound (about 1.825Hz)  
Rapid beeping sound (about 3.75 Hz) within 110%  
to130% load.  
Battery in use  
Battery low  
Over load  
CONFORMANCE Safety  
Surge  
cUL, TUV, CE, meet FCC  
Meet IEEE 587 standard  
ENVIRONMENT Ambient operation  
3,500 meters max. elevation, 0-95% humidity non-  
condensing 0-48 deg C  
Audible noise  
<40 dBA (1 meter from surface )  
15000 meters max. elevation  
Storage condition  
©1999 PowercomCo., Ltd. All right Reserved. All trademarks are property of their respective owners.  
Specifications subject to change without notice.  
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