SAVE THESE INSTRUCTIONS This manual contains important
instructions for 750/1000VA, 1500/2000VA, 3000VA series that
should be followed during installation and maintenance of the
UPS and batteries. Please read all safety and operating
instructions before operating the UPS. Adhere to all warnings on
the unit and in this manual. And follow all operating and user
instructions.
CONTENTS
1. INTRODUCTION1
2. SAFETY INSTRUCTION CAUTION2-4
3. SYSTEM DESCRIPTION5-15
4. INSTALLATION16-27
5.ADDITIONAL BATTERY INSTALLATION SETUP28-29
6. BATTERY REPLACEMENT30-35
7. COMMUNICATION PORT35
8. TROUBLESHOOTING36-37
9. SPECIFICATION38-39
10. SOFTWARE INSTALLATION40
1. INTRODUCTION
This UPS is a compact and line interactive pure sinewave device designed for
criticalapplicationsandenvironments,suchasdesktops,servers,
workstations, and other networking equipment. This model is available in the
output ratings of 750, 1000, 1500, 2000, and 3000VA. This UPS Series
protects your sensitive electronic equipment against power problems
including power sags, spike, brownouts, line noise, and blackouts.
This series is designed as a two-in-one form factor to be placed either in a
Rack (2U) or as Tower. The front panel of the UPS includes LED indicators
and four push buttons (Power Switch, UPS Test/Silence, Configure, and
Enter) that allow for easy configuration and monitoring AC line-in, notification
of site wiring fault and output load status of the UPS. It also includes four LED
bar graph (Load/Battery Level Indication); two status indications (On AC, On
Battery); five alarm indications (Overload, Over Temperature, Site Wiring
Fault, Battery Fault, Self Test Failure). A push button from the front panel
allows silencing of the AC fail alarm and the initiation of the UPS self test
sequence as well. The UPS case for 750 ~ 2000VAis made of plastic and the
3000VAis made of metal.
This series is powered from the AC mains and supply AC outputs via
receptacles on the rear panel. Communication and control to the unit is
available through serial or USB ports located on the rear panel. The serial
port will support communications directly with a server. The communications
protocol for the serial ports shall conform to true RS232 interface.
Features:
Microprocessor control guarantees high reliability
n
High frequency design
n
Built-in boost and buck AVR
n
User replaceable design for 1500VA or above
n
Selectable output range and line sensitive
n
Cold startup capability
n
Built-in Dry contact/RS-232/USB communication port
n
SNMP allows for web-based remote or monitoring management
n
Enable to extend runtime with scalable external battery pack for
n
1500VA or above
Overload, Short-circuit, and overheat protection
n
Rack/Tower 2 in 1 Design
n
19” rack mount available for all models
n
1
2. SAFETY INSTRUCTION CAUTION
WARNING: Do not attempt to repair and service this UPS. This UPS
contains high voltages that may cause the risk of electrical shock.
Even if this UPS is disconnected from the electrical outlet, the
dangerous voltage still may be present through the battery. All
maintenance and battery replacement should be performed by
qualified service personnel only.
1. This UPS should be placed indoors with adequate airflow and free of
contamination. To install or operate it in a clean and indoor
environment, free from moisture, flammable liquids, and direct sunlight.
Ambient temperature range must be 0°C to 40°C (32°F to 104°F).
2. This UPS is designed for Commercial/Industrial use only. It is not
intended for use with life support application and other designated “lifecritical” devices.
3. Do not remove the input power cord when this UPS is turned on. This
removes the safety ground from this UPS and the equipment connected
to the UPS.
4. Turn off this UPS and disconnect input power cord before replacing
battery.
5. Battery contains high short-circuit current. Replacing or servicing the
battery should be performed and supervised by qualified service
personnel knowledgeable of batteries and required precautions.
Remove watches and jewelry
n
Use tools with insulated handles
n
6. When replacing the batteries, use the appropriate replacement battery kits,
same number and type of battery are a MUST.
7. Do not open or mutilate the battery. Released electrolyte is harmful to skin
and eyes that may be toxic.
8. Do not dispose of battery in a fire. Battery may explode. Proper disposal of
battery is required. Please refer to your local laws and regulations for
disposal requirements.
2
2. SAFETY INSTRUCTION CAUTION
9. The total equipment connected to the output of this UPS must not have
an earth leakage current exceeding 3.5 milliamperes. If the connected
load earth leakage current is over 2.5 milliamperes, please convert the
input lead attachment to either a fixed wiring installation or an industrial
plug/socket (e.g. CEE 17 connector). This task should be carried out by
a qualified electrical engineer who is conversant with local electrical/
regulations.
10. This UPS contains high voltages that may cause the risk of electric
shock. Do not remove cover. There are no user replaceable parts
inside this UPS. Please contact your local dealer or distributor for
service.
11. To reduce the risk of fire, connect to a circuit provided with 1.25 (at
least 20A) amperes maximum branch circuit over-current protection in
accordance with the National Electric Code, ANSI/NFPA.
12. This pluggable type A equipment with battery already installed by the
supplier is operator installable and may be operated by laymen.
13. During the installation of this equipment it should be assured that the sum
of the leakage currents of the UPS and the connected loads does not
exceed 3.5mA.
14. Attention, hazardous through electric shock. Also, with disconnection of
this unit from the mains, hazardous voltage still may be accessible
through supply from battery. The battery supply should be therefore
disconnected in the plus and minus pole of the battery when
maintenance or service work inside the UPS is necessary.
15. The mains socket outlet that supplies the UPS shall be installed near the
UPS and shall be easily accessible.
3
2.SAFETY INSTRUCTION CAUTION
2.1 Description of Commonly Used Symbols
Symbol & Description
Symbol
Description
Alert you to pay special attention
Caution of high voltage
Alternating current source (AC)
Direct current source (DC)
Protective ground
Recycle
Keep UPS in a clear area
4
Front Panel
3.SYSTEM DESCRIPTION
No.FunctionDescription
1SwitchON/OFF
2SwitchSelf-Test/ Alarm Silence
3SwitchConfig
4SwitchEnter
5LEDInput Type(Operating Mode)
6LEDVoltage Range
7LEDBad Battery
8LEDOverload
9LEDFault
10LEDPSDR Fail (or Site Fault)
11LEDBattery Mode
12LEDLine Mode
13LEDCapacity of Load
14LEDCapacity of Battery
5
3. SYSTEM DESCRIPTION
1. Power Switch:
- To turn on the UPS, press thebutton more than three seconds
- To turn off the UPS, press and hold this button until you hear the UPS beep
ceases.
2. UPS Test/ Alarm Silence:
- The battery is fully charged during in-line mode. To perform self-test
function, press and hold thebutton for five seconds.
- To disable alarm buzzer, press this button for a second. Each time a new
alarm event is encountered the alarm will sound. Press this button to turn
off each new alarm.
Note: Unable to disable alarm buzzer as below conditions: Low Battery,
Overload, Fan Failed, Fan Fault Time Out, Over Temperature.
. Configure:
3
To reconfigure the internal UPS setup options, follow the procedure as below:
Step 1:
will transfer from configure mode to “output voltage mode”.
Step2:
allows you to select the “output voltage mode” one by one.
Step3:
seconds, the “output voltage mode” is configured.
Step4:
mode”.
Step5:
allow you to select the “operating mode” one by one.
Step6
seconds, the “operating mode” is configured.
Press the Configurebutton more than three seconds. Then UPS
Press the Configurebutton more than one second, the UPS
After selecting the mode, press the Enterbutton more than three
UPS will automatically transfer from configure mode to “operating
Press the Configurebutton more than one second; the UPS will
: After selecting the mode, press thebutton more than three
4. Enter:
Press thebutton after you choose the mode.
6
3. SYSTEM DESCRIPTION
1. Input Type (Operating Mode) LED:
INPUT TYPE
NORMAL
GENERATOR
WIDE RANGE
l
Normal mode: The Yellow LED indicator will illuminate during normal
mode, the UPS accepts AC input voltage range from +/-20%.
l
Generator: No change to voltage window. However, the low frequency
transfer point is changed to 40Hz and there is no limitation for high frequency
transfer point.
l
Wide range: The LED indicator will illuminate, the UPS accepts AC input
voltage range from -30% ~ +20%.
2. Voltage Range (Output Voltage Mode) LED:
UPS Output voltages selection: 110VAC/120VAC/127VAC or
220VAC/230VAC/240VAC.
VOLTAGE RANGE:VOLTAGE RANGE:
110VAC220VAC
120VAC230VAC
127VAC240VAC
7. Bad Battery LED:
The LED indicator will flash every two seconds when the battery has failed, or
if the battery is disconnected. Please check your battery connection; replace
the battery or contact your local dealer for a battery replacement kit.
8. Overload LED:
The LED indicator will light when the UPS is overloaded.
9. Fault LED:
The LED indicator will light when the UPS fails/overload or battery
timeout/no output.
7
3. SYSTEM DESCRIPTION
10.PSDR FAIL LED (or SITE FAULT LED):
PSDR FAIL LED: the LED indicator will light when the power module of
l
UPS fails.
SITE FAULT LED: the LED indicator will light on when UPS is plugged into
l
an improperly utility
Note: “SITE FAULT” function is only available for 120Vac models.
11. BAT Mode LED (Battery Mode):
The LED indicator will flash every five seconds when the UPS is providing
battery power to your equipment. On the other hand, the LED indicator gives
you a warning which will flash every two seconds when the battery is low.
12. Line Mode LED:
The line LED indicator illuminates when the AC source is present.
13. Capacity of Load LED:
Load Indicator:
l
TheLED indicator and the load level indicator will
illuminate to show the load level.
Load Level Indicator:
l
25%50%75%100%
There are four LED bar graph to indicate the percentage of UPS load
capacity which is being used by the protected equipment. The greater the load,
the more LED indicators that will be illuminated. Each LED indicator
designates a 25% of the UPS output capacity. Please see the following load
level respectively.
u
0 ~ 25%: 1 LED indicator
u
26% ~ 50%: 1 and 2 LEDs indicator
u
51% ~ 75% : 1 , 2 , and 3 LEDs indicator
u
76% ~ 100%: All of four LED indicators will illuminate
st
stnd
stndrd
14. Capacity of Battery LED:
Battery Indicator
: TheLED indicator and battery level indicator will
illuminate to show battery level.
8
3. SYSTEM DESCRIPTION
l
Battery Level Indicator:
25%50%75%100%
There are four LED bar graphic to indicate the amount of battery capacity
remaining. The higher the battery capacity, the more LED indicators that will
be illuminated. Each LED indicator designates a 25% capacity level. Please
see the following capacity level respectively.
0 ~ 25%: 4 LED indicator
u
26% ~ 50%: 3 and 4 LEDs indicator
u
51% ~ 75% 2 , 3 , and 4 LEDs indicator
u
76% ~ 100%: All of four LED indicators will illuminate
u
th
rdth
ndrdth
Indicator Condition -
ConditionAlarm
Utility Mode
Line LED Lighting
(AC Mode)
Backup Mode
Flashing every four seconds
(Power Failure)
Site fault LED lighting (For 120VAC Models)Site Fault
4 segment LED bar:
th
0~25%: 4
LED lighting; 26~50%: 3rdand 4
LEDs lighting; 51~75%: 2nd,3rd, and 4thLEDs
lighting; 76~100%: all of 4 LEDs lighting
UPS FaultFault LED lighting
OverloadOverload LED lighting
Low BatteryBattery LED flashing every second
th
Audible Alarm Condition
ConditionAlarm
Backup Mode
(Power Failure)
Low BatterySounding every second
UPS FaultContinuously Sounding
OverloadSounding every second
Battery ReplacementSounding every second
Sounding every four seconds
9
Back Panel -
3. SYSTEM DESCRIPTION
750/1000VA
No.
1
2
3
4
5
Rear panel description for LV and HV models table
Function
LV model (110/120/127Vac)HV model (220/230/240Vac)
Modem/Network Surge Protection
RS232 / Dry-Contact Communication Port
USB Communication Port
AC Input Power cordAC Input & Protection
AC Output NEMAAC Output IEC
10
3. SYSTEM DESCRIPTION
1500/2000VA
1.Host Rear Panel:
The host rear panel pictures for HV and LV models are shown as below:
Host Rear panel for HV model
Host Rear panel for LV model
11
3. SYSTEM DESCRIPTION
Rear panel description for LV and HV models table
No.
Function
LV model (110/120/127Vac)HV model (220/230/240Vac)
1RS232 / Dry-Contact Communication Port
2SNMPPort
3USB Port
4EPO
5Modem/Network Surge Protection
6N/AInput Breaker
7AC Output
8AC InputAC Input
9External Battery Connector
2. EBM Rear Panel:
The EBM rear panel pictures for HV and LV models are shown as below:
12
3. SYSTEM DESCRIPTION
EBM Rear panel for LV model
Rear panel description for LV and HV models table
Function
No.
LV model (110/120/127Vac)HV model (220/230/240Vac)
1Battery Output Power Cord
2AC Output
3External Battery Connector
4Output BreakerN/A
5Output BreakerN/A
6Output ReceptaclesOutput Receptacles
13
3. SYSTEM DESCRIPTION
3000VA
Rear panel for HV model
Rear panel for LV model
14
3. SYSTEM DESCRIPTION
Rear panel description for LV and HV models table
Function
No.
LV model (110/120/127Vac)HV model (220/230/240Vac)
Inspect the UPS upon receipt. If the UPS has been damaged during
shipment, keep the box and packing material for the carrier. Notify the
carrier and dealer immediately.
2. Placement
This UPS should be installed indoors with adequate airflow and free
of contamination. Locate it in a clean and indoor environment, free
from moisture, flammable liquids, and direct sunlight. Maintain a
minimum clearance of 4 inches (100mm); an ambient temperature
range must be 0°C to 40°C (32°F to 104°F), and operating humidity
range must be 20% to 80% relative humidity (non-condensing).
CAUTION: The long term use at ambient temperature higher than
25C should reduce battery life. In addition, place the UPS
unit away from the monitor at least 8in.to avoid
interference.
3. Charging
This UPS is shipped from the factory with its internal battery fully
charged; however, some charge may be lost during shipping. The
battery should be recharged prior to use. Plug the UPS into an
appropriate power supply and allow the UPS to charge at least 4
hours.
4. Load Connection
Connect one load-related device to each of the power receptacles
supplied at the rear of the UPS.
5. Modem/Phone line Connection
Plug incoming telephone line into the “In” socket at the back of the
UPS. Use on telephone line cable and plug one end of the telephone
line cable to the “Out” socket at the back of the UPS. Plug the other
end to the modem input socket.
6. DC Start Function
DC Start Function enables UPS to be started up when AC utility
power is not available and battery is full charged. Just simply press
the On/Off switch to turn on the UPS.
16
4. INSTALLATION
7. Turn On/Off
To turn on/off the UPS, you should press the on/off switch three seconds at
least.
8.UPS Setup
All models series are designed for tower and rack purpose. They can be
installed as a 19 inch equipment rack, and 3000VA can be placed in a tower
(with optional stand) as well. Please follow the instruction for Tower Setup or
Rack-Mount Setup.
9. Tower Setup
This series can be placed in horizontally and vertically. 3000VA model is
designed in a rack itself. As a tower, it is provided with the optional UPS stand
to stabilize the UPS when the UPS is positioned in vertically. The UPS stand
must be attached to the bottom of the tower.
750/1000VA
Tower form
l
ON/ OFF
TEST CNFG
ENTER
INPUTTYPE:
WIDERANGE
GENERATOR
-
+
NORMAL
25%
100%
VOLTAGE RANGE:
50%
75%
110V 120V 127V
110VAC
120VAC
75%
100%
127VAC
OVERLOAD
50%
BADBAT.
25%
PSDRFAIL
FAULT
17
1500/2000VA
Host and EBM integrate into three types of tower formsl
4. INSTALLATION
(a) Tower form 1(b) Tower form 2
(c) Tower form 3
18
4. INSTALLATION
3000VA
Tower form setupl
1.Turn the UPS vertical and put two UPS stands at the end of the tower.
2. Place the UPS into two stands carefully.
19
4. INSTALLATION
10.Rack-Mount Setup
750/1000/1500/2000VA(optional) and 3000VA can be installed in 19” racks.
The UPS and external battery enclosure need 2U of valuable rack space.
Use the following procedure to install UPS in a rack.
750/1000VA(optional)
1. Align the mounting ears with screw holes on the side of the UPS.
2. Install rack-mounting rails with the screws provided tightened up into rack
enclosure.
20
4. INSTALLATION
3. Insert UPS into the slide assemblies and lock it in the rack enclosure.
4. Add up the front panels for both sides. The load can be connected.
21
4. INSTALLATION
1500/2000VA (optional)
HOST and EBM integrate into a rack forml
1.Place the UPS on a flat surface and in a clean place so the front side of the
UPS is facing to you.
2.
Disconnect the cable from the Host and EBM.
HOST and the EBM are disconnected
3.Loosen the screws and remove the Host and EBM cover from the unit
22
4. INSTALLATION
4. Pull two covers toward the direction shown as below.
5. Align the mounting bracket with the screw holes on the each side of Host
and EBM and secure with the supplied screws.
6. Reinstall the Host and EBM cover.
23
4. INSTALLATION
. Tighten all screws on the front panels. Setup for front side rack-mount is
7
completed.
8. Align two small mounting brackets at the rear of Host and EBM and secure
with the supplied screws. Install Output receptacles at the rear panel of the
Host.
9. Setup rack-mount is completed and connected to the UPS.
24
1500/2000VA (Optional)
1. Compose HOST and
EBM into rack assembly.
2. First align the slide-rail on both
sides of rack by the screw holes,
and lock a screw in the downside
hole of both sides at the front of
the rack.
3. Lock screws in four holes on both
sides at the rear of the rack.
4. Insert UPS into the slide-rail and
lock it in the rack enclosure.
25
4. INSTALLATION
EBM and EBM integrate a rack form
3000VA
Install the 3000VA series into 19” rack as shown below
9. Turn on the UPS and connect the load.
10. After installing the UPS into rack, the load may be connected. Make
sure the load equipment is turned off, then plug all loads into the output
receptacle properly protected by a circuit breaker of fuse in accordance
with national and local electrical codes.
26
4. INSTALLATION
10. Emergency Power Off(EPO) set up
1500/2000VA and 3000VA include an EPO port that allows power to be
shut down protecting equipment immediately and does not follow the
shutdown procedure from any power management software.
Note: When EPO switch is reset, the equipment will not return to battery
power until the UPS is manually restarted. If pressing power switch to
turn off UPS after EPO is activated, the UPS remains in Standby mode
when restarted until pressing power switch to turn on the UPS again.
Follow the procedure to install the EPO switch as below.
1.Check the UPS is turned off.
2.Remove the EPO connector from the EPO port on the rear panel of UPS
3.Connect isolated, normally-open, dry contacts (rated to handle 60Vdc
maximum, 30Vac RMS maximum, and 20mA maximum) across the EPO
device to Pin 1 and Pin 2. Use non-shield wiring, size 18-22 AWG (0.75
22
mm 0.3 mm ).
4.Reconnect the EPO connector to the EPO port.
5.
Verify that the externally-connected EPO switch is not activated to enable
power to the UPS output receptacles.
6.Plug in the UPS, then pressing power switchbutton to turn on the UPS.
7.Activate the external EPO switch to test the EPO function
8.De-activate the external EPO switch and restart the UPS.
27
5. ADDITIONAL BATTERY INSTALLATION SETUP
1500/2000VA and 3000VA include external battery port to provide additional
battery runtime. Also, 3000VA has designed an internal battery inside the
UPS.
Caution: Connecting battery cable to external battery port may cause
spark if adding up additional battery.
Follow the procedure to install additional battery as below.
1500/2000VA
There are two external battery ports for each side of UPS itself and battery
pack.
1.Connect the battery cable to the external battery port of the rear of UPS.
2.Then connect the supplied battery cable from extended battery module to
the external battery port of the rear of previous UPS.
There is one external battery port for the UPS itself.
1.Connect the supplied battery module cable from extended battery module
to the external battery port of the rear of UPS.
2.If continuing to adding additional extended battery modules, repeat above
steps.
29
6. BATTERY REPLACEMENT
When the Bad Batteryindicator flashes and there is a
BAD BAT.
continuous sounding alarm, the battery may need to be replaced. Please
check the battery connection or contact your local dealer to order new
battery.
CAUTION:
A battery can present a risk of electrical shock and high
short circuit current. The following precautions should be observed
before replacing the batteries.
1. Turn off the UPS and disconnect the utility power cord from the wall
outlet.
2. Remove rings, watches, and other metal objects.
3. If the battery replacement kit is damaged in anyway or shows signs
of leakage, contact your dealer immediately.
4. Properly recycle or dispose of used battery. Do not dispose of
batteries in a fire. The batteries may explode.
Note: If you are not a qualified service personnel to replace the battery,
do not attempt to open the battery door. Please call local dealer
or distributor immediately.
Recycle the used battery:
Never dispose the batteries in a fire. It may explode.
l
Do not open or mutilate the batteries. Released electrolyte is
l
harmful to the skins and eyes. It may be toxic. A battery can present
a risk of electrical shock and high short circuit current.
To recycle properly the used battery, please do not discard the UPS,
battery pack, and batteries into the trash bin. Please follow your local
laws and regulations; you may contact your local recycling waste center
for further information to dispose properly of the used UPS, battery
pack, and batteries.
30
6. BATTERY REPLACEMENT
Follow the steps and Charts below to replace batteries:
750/1000VA
1.Unscrew and remove the front panel on both ends.
2.Disconnect the battery cable from the UPS and remove the battery retaining
battery bracket.
3.Grasp the battery and pull it out from the front panel.
31
6. BATTERY REPLACEMENT
.Slide the new battery into UPS
4
5.Reconnect the battery cable and screw the battery retaining battery
bracket.
6.Close and reinstall the front panel.
1500/2000VA
1. Remove the battery case (EBM) front panel by pulling on both ends.
2. Disconnect the battery cable from the EBM.
3. Unscrew and remove the battery retaining battery bracket.
32
6. BATTERY REPLACEMENT
4. Pull the battery out onto a flat area.
5. Slide the new battery into EBM
6..Reconnect the battery cable and screw on the battery retaining bracket.
7.Close and reinstall the front panel back to EBM.
3000VA
1. Remove the battery case (EBM) front panel by pulling on both ends.
2. Disconnect the battery cable from UPS.
33
6. BATTERY REPLACEMENT
3. Unscrew the battery bracket from the EBM
4. Remove the battery bracket from EBM by pulling on both ends.
5. Pull the battery out (from right side) onto flat area.
6. Pull the left side of battery out onto flat area.
34
6. BATTERY REPLACEMENT
7. Slide the new batteries into EBM.
8. Reconnect the battery cable and screw the battery bracket.
9. Close and reinstall the front panel back to EBM.