Powercom Power Supply 1000A User Manual

U P S  
Uninterruptible Power System  
Line Interactive Network Protection  
Pure Sine Wave Output UPS  
Regular models600A/800A/1000A/1250A  
1500A/2000A/2500A/3000A  
&
Extended Run-Time Models  
1000AL/2000AL/3000AL  
USER’S MANUAL  
Printed in USA  
A
 
Table of contents  
1 . I n t r o d u c t i o n …………………………………………………………………. . 4  
2 . S a f e t y …………………………………………………………………………. . 5  
3 . P r e s e n t a t i o n …………………………………………………………………. 6  
Front Panel  
Rear Panel  
Output  
4 . I n s t a l l a t i o n ………………………………………. …………………………. . 1 2  
5 . O p e r a t i o n ……………………………………. ……………………………1 4  
6 . A l a r m s………………………. …. ………………………………………. . 1 5  
7 . S o f t w a r e O p t i o n s …………. ………………………………………………1 6  
8 . M a i n t e n a n c e …………………. ……………………………………………1 6  
9 . C o m p u t e r I n t e r f a c e P o r t …………………………. . . ……………………. . 1 7  
1 0 . B a t t e r y r e p l a c e m e n t ……………………………………………………1 8  
1 1 . S t o r a g e ………………………………………………………………………. 1 8  
1 2 . T r o u b l e s h o o t i n g …………………………………………………………1 9  
1 3 . B a t t e r y P a c k I n s t a l l a t i o n …………………………………………………2 0  
1 4 . S p e c i f i c a t i o n s …………………………………. . . ………………………2 1  
66M-K800-011  
66M-K800-012  
 
1. INTRODUCTION  
The product is line interactive UPS with the newest technology and powerful  
function. The LINE INTERACTIVE UPS is with AVR function allows input voltage  
range from 75% to 125%, including on line voltage boost-up & buck down. An ideal  
protection equipment for critical connected loads. It is based on microprocessor  
controls, with utility power connected, the charging is ongoing, no need to switch  
ON the UPS and at back-up mode, UPS can be automatically turned OFF if none  
of the connected loads is operating to save the battery energy. The indicator will  
be ON when battery needs replacement and a cyclic self-testing function is  
included in order to verify both the operation of the UPS and the condition of the  
battery.  
In addition, This UPS provides advanced single telephone line or modem surge  
suppression through the modular connectors on the back panel.  
The LINE INTERACTIVE UPS and RUPS seies monitoring software (optional kits)  
makes your computer operate intelligent and provides you with the ability of  
perfect protection of your critical devices.  
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:  
connect the equipment to an outlet on a circuit different from that to which  
the receiver is connected  
increase the separation between the equipment and the receiver  
reorient the receiving antenna  
2. Safety  
 
CAUTION !  
To reduce the risk of electric shock, disconnect the UPS from the mains  
supply before installing a computer interface signal cable. Reconnect the  
power cord only after signaling interconnections have been made.  
The internal energysource(the battery) cannot be de-energized by the user.  
The output may be energized when the unit is not connected to a mains  
supply.  
The right way to de-energize the UPS properly in an emergency is to move  
the I/O switch to the OFF position and disconnect the power cord from the  
mains supply.  
The socket-outlet shall be installed near the equipment and easily  
accessible.  
Attention, hazardous through electric shock. Also with disconnection of  
this unit 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 when maintenance of service work inside the UPS is  
considered.  
Do not dispose of batteries in a fire, the battery may explore.  
Do not open or mutilate the battery, released electrolyte is harmful to the  
skin and eyes.  
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.  
Caution: Risk of electric shock - hazardous live parts inside this unit are  
energized from the battery supply even when the input AC power is  
connected.  
Caution: Risk of electric shock, do not remove cover. No user serviceable  
parts inside, Refer servicing to qualified service personnel.  
Warning: To reduce the risk of fire, replace only with the same type and rating  
of fuse.  
Warning:Toreducetheriskoffireorelectricshock, installintemperatureand  
humidity controlled indoor area of conductive contaminants.  
3. Presentation  
FRONT PANEL  
3.1 "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.  
3.2 " OVERLOAD" indicator (RED LED)  
The LED lights when the loads connected to the UPS exceed the UPS's capacity.  
See Section 6.3.  
3.3 "BACK UP" indicator (GREEN LED)  
The LED illuminates when the UPS is supplying battery power to the loads.  
3.4 "REPLACE BATTERY" indicator (RED LED)  
The LED illuminates when the UPS's battery is no longer useful and must be  
replaced. See section 9.  
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. See section 9.  
3.5 "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.  
3.6 "LINE NORMAL" indicator (GREEN LED)  
The LED illuminates when the line input voltage is normal.  
3.7 "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.  
3.8 LOAD bar graph  
The display shows the power being drawn by the load.  
3.9 POWER bar graph (BATTERY CHARGE/LINE VOLTAGE)  
The display shows the present battery charge as a percentage of battery capacity.  
It also display the voltage of utility line.  
3.10 "OFF" button  
Press the OFF button to turn off the UPS and the loads.  
REAR PANEL  
3.11 TEL./MODEM SURGE PROTECTION  
Surge protection for telephone and modem line to have the complete safety  
connection for INTERNET service.  
3.12 EXTERNAL BATTERY PACK CONNECTOR (optional)  
Caution: Use only factory supplied or authorized connecting cable for external  
 
battery !  
3.13 SNMP INTERFACE PORT (optional)  
Provide the SNMP adapters for 10-BaseT Ethernet and Token Ring connectors.  
Through RS232 communication port, the SNMP adapter make your UPS  
becomes "SNMP manageable", provide a real time UPS and power status  
information for the network manager.  
Note: It's not necessary to use this function.  
Caution: Use only factory supplied or authorized SNMP monitoring cable !  
3.14 OUTPUT POWER RECEPTACLES  
3.15 AC INPUT POWER RECEPTACLE  
3.16 INPUT CIRCUIT BREAKER  
It trips when the connected loads exceed the protected receptacle's capacity,  
The center plungers of the circuit breakers extend when tripped.  
3.17 SITE WIRING FAULT INDICATORS (RED LED)  
It comes on when the UPS is connected to an improperly wired AC power outlet.  
Note: This device is available on 110 Vac model only.  
3.18 COMPUTER INTERFACE  
Provide both RS-232 and relay signal to support NOVELL, UNIX, DOS,  
WINDOWS and other operating systems.  
4. Installation  
4.0 Inspection  
Inspect the UPS upon receipt. The packaging is recyclable; save it for reuse or  
dispose of it properly.  
4.1 Placement  
Install the UPS in a protected area with adequate air flow and free of excessive  
dust. Do not operate the UPS where the temperature and humidity is outside the  
specified limits.  
4.2 Connect Computer Interface (optional)  
 
RUPS 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 !  
4.3 Connect external battery pack (optional)  
Before connecting, make sure the external battery pack and the connector cable  
are compatible with this UPS.  
Note: External battery connection is not necessary. The UPS works properly  
without a external battery pack connection.  
Caution: Use only factory supplied or external battery connection cable !  
4.4 Connect the telephone/modem lines  
Connect a single line telephone or a modem line into the telephone/modem surge  
protection sockets on the back of the UPS. The RJ-45/RJ-11 modular sockets  
accept standard single line telephone connections. This connection will require  
another length of telephone cable (supplied).  
Note: This connection is optional. It is not necessary to use this UPS.  
Caution: The telephone line current limiting feature could be rendered  
inoperable if improperly installed. Make sure that the telephone line from the  
wall is plugged into the connector marked “IN”, and the device to be  
protected (telephone, modem, etc.) is plugged into the connector marked  
“OUT”.  
Caution: This surge protection device is for indoor use only and never install  
telephone wiring during a lightning storm.  
4.5 Connect to Utility  
Connect the AC input power connector to utility power to power up the UPS.  
4.6 Charge the battery  
The UPS charges its battery whenever it is connected to utility power. For best  
results, charge the battery for 4 hours in the initial use.  
4.7 Connect the loads  
Plug the loads into the output connectors on 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 idle, and may overload the UPS.  
4.8 Check the Site Wiring Fault Indicator  
After plugging in the loads and the UPS, check the site wiring fault indicator on  
the rear panel. See section 3.17 for location of the indicator on the back panel. It  
lights if the UPS is plugged into an improperly wired AC power outlet. Wiring  
faults detected include ground, hot-neutral polarity reversal, and overloaded  
neutral circuit.  
2.5cm (1 in )  
5. Operation  
5.1 Switch on  
With the UPS plugged in, press ON/TEST button less than 1 second to switch  
the UPS on. The UPS will perform self-testing each time when it is switched on.  
Note: When switched off the UPS maintains the battery charge and will  
respond to commands received through the computer interface port.  
5.2 Switch off  
By pressing and holding OFF button until the "LINE NORMAL" or "BACK UP"  
LED off.  
 
5.3 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 passes the self-test, it returns to on-line operation. The on-battery  
L E D d o e s o f f a n d t h e o n - l i n e L E D g o e s o n s t e a d y .  
If the UPS fails the self-test it immediately returns to on-line 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.  
5.4 Silence  
In "BACK UP" mode, push ON/TEST more than 1 second to silence the audible  
alarm. (The function is void when 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.  
5.5 Load bar graph  
The 5-LED display (See section 3.8 for location of the indicator on the front panel)  
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. See section  
6.3  
5.6 Bttery charge bar graph  
The 5-LED display (see section 3.9 for location of the indicator on the front panel)  
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.  
5.7 Cold start  
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 (see  
section 3.1 for location of the indicator on the front panel) until the UPS beeps.  
5.8 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.  
 
6. Alarm  
6.1 "BACK UP" (slow alarm)  
When in BACK UP mode, the YELLOW LED illuminates and the UPS sounds an  
audible alarm. The alarm stops when the UPS returns to LINE NORMAL  
operation.  
Press the ON/TEST button during on-battery alarms to stop the beeping.  
6.2 "LOW BATTERY" (rapid alarm)  
In BACK UP mode, when the battery energy runs low, the UPS beeps rapidly until  
the UPS shuts down from battery exhaustion or returns to LINE NORMAL  
operation.  
6.3 "OVERLOAD" (continuous alarm)  
When the UPS is overloaded (the connected loads exceed the maximum rated  
capacity) the UPS emits continuous alarm to warn a overload condition.  
Disconnect nonessential load equipment from UPS to eliminate the overload.  
6.4 "REPLACE BATTERY" (continuous alarm)  
The UPS emits continuous beeps and the REPLACE BATTERY LED illuminates  
if the battery fails the self-test. See section 9 to replace battery by yourself or call  
your dealer for services.  
7. Software options  
7.1 Power Monitoring Software  
The RUPS series software (or other power monitoring software) is applied  
standard RS-232 interface to perform monitoring functions, and then provides an  
orderly shutdown of a computer in the event of power failure. Moreover, RUPS  
displays all the diagnostic symptoms on monitor, such as Voltage, Frequency,  
Battery level and so on..  
The software is available for DOS, Windows 3.1x, Windows 95, Windows NT  
V3.5 or later, Novell Netware and others. Call your dealer for more information on  
computer OS compatible solutions.  
7.2 Interface Kits  
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 recognize. The interface cable at UPS side must be connected to  
REMOTE PORT , at computer side can be either COM 1 or COM 2. The other  
installation instructions and powerful features please refer to READ.ME file.  
 
Caution: Use only factory supplied or authorized UPS monitoring cable !  
8. Maintenance  
1. Keep the unit clean and vacuum the ventilation intake periodically.  
2. Wipe with soft loose and damp cloth.  
3. Check for loose and bad connections monthly.  
4. Never leave the unit on an uneven surface.  
5. Position the unit to allow at least 10 cm clearance between the rear panel and  
the wall. Keep the ventilation intake open.  
6. Avoid direct sunlight, rain. And high humidity.  
7. Stay away from fire and extremely hot location.  
8. Do not stack materials on top of the unit.  
9. The unit should not be exposed to corrosive air.  
10. The normal operating temperature is 0-40  
.
9. Computer Interface Port  
The computer interface port has the following characteristics:  
The communication port on the back of the UPS may be connected to host  
computer. This port allows the computer to  
monitor the status of the UPS and control the operation of the UPS in some  
cased. Its major functions normally include  
some or all of the following:  
to broadcast a warning when power fails.  
to close any open file before the battery reserves are exhausted.  
to turn of the UPS.  
Some computers are equipped with a special connector to link with the  
communication port. In addition, special plug-in  
card may be needed. Some computers may need a special UPS monitoring  
software. Contact your dealer for the details on  
the various interface Kits.  
The computer interface port has the following characteristics:  
1. Pin 5 and 2 are open collector outputs which must be pulled up to a  
common referenced supply no greater than +40 Vdc.  
The transistors are capable of a maximum nonconductive load of 25 mAdc, Use  
only pin 7 as the common.  
 
2. Pin 5 generates a High to Low signal when the battery inside the UPS has  
less than 5 minutes back up time left.  
3. Pin 2 generates a High to Low signal when the line is fail.  
4. The UPS will shut down when a high RS-232 level is sustained on pin 6 for  
0.36 seconds.  
5. Pin 9 is also the RS-232 data output.  
6. Pin 6 is RS-232 data input (RxD)  
NOTE:  
1. Switch rating +40V, 0.15A non-inductive.  
2. Pin 7 should be connected to ground only.  
10. 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.  
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 screw driver, unscrew the 4 screws  
holding the top of the unit to the 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  
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.  
11. Storage  
10.1 Storage conditions  
Store the UPS covered and upright in a cool , 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.  
10.2 Extended storage  
During extended storage in environments where the ambient temperature is -15 to  
+30  
(+5 to +86  
), charge the UPS‘ s battery every 6 months.  
During extended storage in environments where the ambient temperature is +30  
to +45 (+86 to +113 ), charge the UPS‘ s battery every 3 months.  
12. Troubleshooting  
PROBLEM  
POSSIBLE  
ACTION TO TAKE  
On/test button not  
pushed or push too  
short  
Press the on/test button to power the UPS  
and the load  
UPS input circuit  
break tripped  
Reduce the load on the UPS by unplugging  
equipment and reset the circuit breaker by  
pressing the plunger back in  
UPS will not turn on  
Very low or no utility  
Check the AC power supply to the UPS with  
voltage  
multimeter  
Computer interface  
Disconnect the computer interface or  
of accessory  
problem  
Push on/test or off  
accessory. If the UPS now works normally,  
check the interface cable, the attached  
computer and the accessory  
UPS will not turn on or  
off  
button too short  
UPS operates on-  
battery even though  
normal line voltage is  
UPS’ s input circuit  
Reduce the load on the UPS by unplugging  
equipment and reset the circuit breaker  
breaker tripped  
UPS beeps occasionally Normal UPS operation  
Normal condition  
UPS does not provide The UPS’ s battery is  
Charge the battery  
 
The UPS is overloaded Check the UPS’ s load display  
Remove nonessential equipments  
Front panel indicators The UPS has been shut None. The UPS will restart automatically  
flash  
down by remote control when utility power returns.  
sequentially  
All indicators are flash Internal UPS fault  
And the UPS emits a  
Do not attempt to use the UPS. Turn the  
UPS off and have it service immediately  
Constant tone  
The UPS operates  
normally,  
Building wire error such Have a qualified electrician correct the building  
as missing ground or hot wiring  
but the site wiring fault to neutral wire reversal  
indicator is lit.  
The UPS is shut down None. The UPS will return to normal operation  
Low battery light is on  
and all LED is off.  
and the battery is  
discharged and  
exhausted.  
when the power is restored and the battery has  
a sufficient charge.  
Weak batteries  
The batteries to recharge for at least four hours.  
If the problem still exists after recharging,  
replace with batteries.  
The replace battery light  
is lit  
13. Battery Pack Installation  
Install up to 8 battery packs per xxxA(L) model UPS following the instruction  
below.  
1
2
3
BLACK  
 
1. Prepare the UPS to connect the battery pack(s).  
2. Note the hotes used to attach the battery pack connector clamp.  
3. Insert the battery pack connector into the UPS.  
RED  
To install additional batteprocedure using the battery pack  
connectors on the battery packs.  
Note: Do not stack battery packs.  
14. Specifications  
MODEL  
INPUT  
SMK  
600A  
600VA  
SMK  
800A  
800VA  
SMK  
1000A  
SMK  
1250A  
SMK  
1500A  
SMK  
2000A  
Capacity  
Voltage  
Frequency  
1000VA 1250VA 1500VA 2000VA  
100V, 110V, 120V, 220V, 230V, 240V, +/-25%,Single phase  
50 or 60Hz +/-5% (auto sensing)  
OUTPUT  
Voltage  
(on battery)  
Pure sine wave output at nominal +/-5%  
Frequency  
(on battery)  
50 or 60Hz +/-0.5%  
Voltage  
Regulation  
AVR  
AVR automatically increase output voltage 15% above input  
voltage if -9% to-25% of nominal. AVR decrease output voltage  
15% below input voltage if+9% to +25% of nominal  
PROTECTION  
AND  
FILTERING  
Spike Protection  
Unit Input  
320 Joules, 2ms  
Fuse for overload & short circuit protection  
EMI/RFI filter  
Overload  
Protection  
10dB at 0.15MHz, 50dB at 30MHz  
UPS automatic shutdown if overload exceeds 110% of nominal at  
20 second and 125% at 2 seconds.  
Transfer Time  
Short Circuit  
Type  
2/4 milliseconds, including detection time  
UPS output cut off immediately or input fuse protection  
Hot swappable, Sealed, Maintenance-free lead acid  
BATTERY  
Typical  
Recharge Time  
4 hours (to 90% of full capacity)  
 
Protection  
Automatic self-test & discharge protection, Replace battery  
indicator  
Back - up Time  
10 - 30 minutes (depending on computer load)  
PHYSICAL  
Net Weight  
Kg(lbs)  
13.8  
(30.4)  
14.5  
(31.9)  
15  
(33.0)  
15.8  
(34.8)  
25  
(55.0)  
30  
(66.0)  
Shipping Weight  
Kg(lbs)  
14.8  
(32.6)  
15.5  
(34.1)  
16  
(35.2)  
16.8  
(37.0)  
27  
(59.4)  
32  
(70.4)  
Dimension(mm)  
WxDxH  
140x445x200  
140x445x200  
170x450x215  
Input Inlet  
IEC 320 power inlet  
Receptacles  
NEMA 5-15R (115V)/IEC 320 female appliance coupler (230V)  
ALARM  
Battery  
Slow beeping sound (about 0.25Hz)  
Back-Up  
Battery Low  
Rapid beeping sound (about 1.00Hz)  
Overload  
RS-232  
Continue beeping sound  
Bi-directional communication port  
INTERFACE  
I t  
f
CONFORMANCE Safety  
Surge  
cUL, TUV, CE, meet FCC  
Meet IEEE 587 standard  
Two years  
Warranty  
ENVIRONMENT  
Ambient  
operation  
6,000 meters max. elevation, 0-95% humidity non-condensing  
0-40 deg C  
Audible noise  
<40dBA (1 meter from surface) <45dBA (1 meter from surface)  
Storage  
15000 meters max. elevation  
condition  
14. Specifications  
MODEL  
SMK  
SMK  
SMK  
SMK  
SMK  
SMK  
800A RM 1250A RM 1500A RM 2000A RM 2500A RM 3000A RM  
INPUT  
Capacity  
Voltage  
800VA  
1250VA  
1500VA  
2000VA  
2500VA  
3000VA  
+/-25% at line input , Single phase  
50 or 60Hz +/-5% (auto sensing)  
Frequency  
10% after low battery  
OUTPUT  
Voltage  
(on battery)  
Pure sine wave output at +/-5% of nominal, -  
warning  
Frequency  
(on battery)  
50 or 60Hz +/-0.5%  
Voltage  
Regulation  
AVR  
AVR automatically increase output voltage 15% above input voltage if  
-9% to-25% of nominal. AVR decrease output voltage 15% below input  
voltage if+9% to +25% of nominal  
PROTECTION  
AND  
FILTERING  
Spike Protection  
Unit Input  
320 Joules, 2ms  
Fuse for overload & short circuit protection  
EMI/RFI filter  
Overload  
Protection  
10dB at 0.15MHz, 50dB at 30MHz  
20  
UPS automatic shutdown if overload exceeds 110% of nominal at  
second and 125% at 2 seconds.  
Transfer Time  
Short Circuit  
Type  
2/4 milliseconds, including detection time  
UPS output cut off immediately or input fuse / breaker protection  
Hot swappable, Sealed, Maintenance-free lead acid , with 3-6 years  
lifetime  
BATTERY  
Typical  
Recharge Time  
4 hours (to 90% of full capacity)  
 
indicator  
Protection  
Automatic self-test & discharge protection, Replace battery  
10 - 30 minutes (depending on computer load)  
Back - up Time  
PHYSICAL  
Net Weight  
Kg(lbs)  
18.0  
(39.6)  
23.5  
(51.7)  
26.1  
(57.4)  
28.4  
(62.4)  
55.2  
(121.4)  
57.8  
(127.1)  
Shipping Weight  
Kg(lbs)  
19.5  
(42.9)  
25.0  
(55.0)  
27.7  
(60.9)  
30.0  
(66.0)  
58.0  
(127.6)  
60.0  
(132.0)  
Dimension(mm)  
WxDxH  
483 x 381 x 130  
IEC 320 power inlet  
483 x 508 x 221  
Input Inlet  
Receptacles  
NEMA 5-15R (115V)/IEC 320 female appliance coupler (230V)  
ALARM  
Battery  
Slow beeping sound (about 0.25Hz)  
Back-Up  
Battery Low  
Rapid beeping sound (about 1.00Hz)  
Overload  
Continue beeping sound  
INTERFACE  
Support both  
RS232 &dry  
contact signal  
Provide power management & diagnostic functions including power  
status, battery low, schedule UPS ON/OFF, battery/load level display  
and more. Compatible with Windows 95/98/NT, Novell, Unix and other  
popular systems.  
ENVIRONMENT  
Ambient  
operation  
3,500 meters max. elevation, 0-95% humidity non-condensing  
0-40 deg C  
Audible noise  
<40dBA (1 meter from surface)  
<45dBA (1 meter from surface)  
Storage  
15000 meters max. elevation  
condition  
14. Specifications  
MODEL  
SMK  
2500A  
2500VA  
SMK  
3000A  
3000VA  
SMK  
1000AL 2000AL 3000AL  
1000VA 2000VA 3000VA  
SMK  
SMK  
INPUT  
Capacity  
Voltage  
Frequency  
+/-25% at line input, Single phase  
50 or 60Hz +/-5% (auto sensing)  
OUTPUT  
Voltage  
Pure sine wave at +/-5% of nominal, -10% after low battery  
(on battery)  
warning  
Frequency  
(on battery)  
Voltage  
Regulation  
AVR  
50 or 60Hz +/-0.5%  
AVR automatically increase output voltage 15% above input  
voltage if -9% to-25% of nominal. AVR decrease output voltage  
15% below input voltage if+9% to +25% of nominal  
PROTECTION  
AND  
FILTERING  
Surge  
320 Joules, 2ms  
Protection  
Unit Input  
Breaker for overload & short circuit protection  
10dB at 0.15MHz, 50dB at 30MHz  
EMI/RFI filter  
Overload  
UPS automatic shutdown if overload exceeds 110% of nominal at  
Protection  
20 second and 125% at 2 seconds.  
Transfer Time  
Short Circuit  
Type  
2/4 milliseconds, including detection time  
UPS output cut off immediately or input fuse protection  
BATTERY  
Hot swappable, Sealed, Maintenance-free lead acid ,with 3-6  
years life time  
Typical  
4 hours (to 90% of full capacity)  
Recharge Time  
 
Nominal Battery  
Voltage  
Built-in Charge  
Current  
48V  
2A  
48V  
24V  
4A  
48V  
4A  
2A  
Supplied Battery Built-in  
External pack  
Depend on request  
Packs  
Protection  
Automatic self-test & discharge protection, Replace battery  
indicator  
Back - up Time  
10 - 30 minutes (depending on computer load)  
(Kg)  
PHYSICAL  
Net Weight  
(220V)30 (110V)  
20.2  
(220V)  
21  
(220V)10  
19  
(220V)  
26.8  
Shipping Weight  
32  
22.7  
21  
11  
21  
29.3  
Kg)  
(
Dimension(mm)  
170x445  
x200  
(110V)  
170x580x215  
140x445 170x450 170x580  
x200 x215 x215  
WxDxH  
(220V)  
ALARM  
Battery  
Slow beeping sound (about 0.25Hz)  
Back-Up  
Battery Low  
Rapid beeping sound (about 1.00Hz)  
Overload  
Continue beeping sound  
INTERFACE  
RS-232  
Bi-directional communication port  
Interface  
CONFORMANCE Safety  
Surge  
cUL, TUV, CE, FCC  
Meet IEEE 587 standard  
Two years, including battery  
Warranty  
ENVIRONMENT  
Ambient  
6,000 meters max. elevation, 0-95% humidity non-condensing  
operation  
0-40 deg C  
Audible noise  
<40dBA  
<50 dBA (1 meter from surface)  
15000 meters max. elevation  
Storage  
condition  
 
 

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