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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
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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
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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
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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
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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
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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)
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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
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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.
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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.
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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.
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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.
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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
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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
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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
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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)
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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
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)
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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
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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
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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