Liebert Power Supply User Manual

English

POWER PROTECTION

PowerSure™ Interactive

700-2200 VA

230 V

USER MANUAL

IMPORTANT SAFETY INSTRUCTIONS

WARNING: Do not attempt to service this product yourself except to
replace the battery. Opening or removing the cover may expose you to
dangerous voltages, even when the AC cord is disconnected from the

R

electrical outlet. Refer all servicing to qualified service personnel.

1. SAVE THESE INSTRUCTIONS. THIS MANUAL CONTAINS
IMPORTANT SAFETY INSTRUCTIONS. Read all safety and operating
instructions before operating the Uninterruptible Power System (UPS).
Adhere to all warnings on the unit and in this manual. Follow all
operating and user instructions.

2. This product is designed for Commercial/Industrial use only. It is not
intended for use with life support and other designated “critical” devices.
Maximum load must not exceed that shown on the UPS rating label. If
uncertain, consult your dealer. See Limited Warranty.

3. When replacing the batteries, use the appropriate Liebert-Approved
Replacement Battery Kit. Proper disposal of batteries is required. Refer
to your local laws and regulations for disposal requirements.

4. Always turn off the UPS and unplug it before starting the battery
replacement procedure. To replace batteries, refer to the battery
replacement procedure. If you feel unqualified to replace the batteries,
do not open the battery door. Refer all servicing to qualified service
personnel.

5. CAUTION: Do not open or mutilate the batteries. Released electrolyte is
harmful to skin and eyes and may be toxic.

6. The mains supply socket or means of isolation must be within 2 metres
of the equipment and accessible to the operator. The UPS is designed
for data processing equipment.

7. The UPS comes with two output power leads with moulded connectors.
Do not modify the output power leads. Consult dealer if connector does
not match the load socket. UPS must be earthed at all times while in
use. Turn UPS off before unplugging it, or the safety earth will be
removed.

8. The PowerSure Interactive models 700 VA, 1000 VA, and 1400 VA are
not supplied with an input power lead for connection to the mains supply
socket. Use the input mains supply power lead from your data
processing equipment to connect the UPS to the mains supply. For the
2200 VA model, use the supplied 16 ampere rated input mains supply
leads. For UK supply systems, consult a qualified electrician to connect
the lead supplied for the 2200 VA model to the mains supply. Note
caution on following page.

2

CAUTION: The UPS and connected load total earth leakage current
must not exceed 3.5 milliamperes. If the connected load earth leakage
current is likely to exceed 2.5 milliamperes or you are unsure, then
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 competent electrical engineer who is conversant with
local electrical codes/regulations.

9. The UPS output supply sockets may be electrically live whenever the
input power lead is plugged into the mains supply socket. Turning the
UPS OFF does not electrically isolate the internal parts. To isolate the
UPS, turn the UPS OFF then isolate it from the mains supply.

10. When installing the UPS or making input and output connections, comply
with relevant safety standards (e.g. IEC950, VDE0805, EN50091-1).

11. This equipment complies with the requirements of the EMC Directive
89/336/EEC and the published technical standards. Continued
compliance requires installation in accordance with these instructions
and the use of manufacturer approved accessories with output cables
not exceeding 10 metres (30 ft.) in length. Use a shielded cable for the
external communications interface.

12. Operate UPS only from a properly earthed, 50 Hz or 60 Hz, 220-240
VAC mains supply. Models are available for 100-127 VAC supply
voltages.

13. Route power supply leads so they are not walked on or pinched.

14. Never block or insert any object into the ventilation holes or other
openings. Maintain a minimum clearance of 100 mm (4 inches) all
around the UPS for proper air flow and cooling.

15. Operate the UPS in an indoor environment only, with an ambient
temperature range of 0° C to +40° C (32° F to +104° F). Install it in a
clean environment, free from moisture, flammable liquids, gasses, or
corrosive substances.

16. Storing magnetic media on top of the UPS may result in data loss or
corruption.

17. Turn the UPS off and unplug the UPS before cleaning. Use only a soft
cloth, never liquid or aerosol cleaners.

18. This equipment can be operated by individuals without previous training.

INTRODUCTION & SYSTEM DESCRIPTION

Congratulations on your choice of the Liebert PowerSure™ Interactive Uninterruptible
Power System (UPS). It provides conditioned power to microcomputers and other
sensitive electronic equipment.

Upon generation, AC power is clean and stable. However, during transmission it may
be subject to voltage sags, spikes, or complete power failure which may interrupt
computer operations, cause data loss, or even damage equipment. The
PowerSure™ Interactive protects equipment from these disturbances.

The PowerSure™ Interactive comes in nominal power ratings of 700, 1000, 1400, or
2200 VA. Complete specifications appear near the end of this section.

The PowerSure™ Interactive is a compact, “line interactive” UPS. A “line interactive”
UPS continuously conditions and regulates its output voltage, whether the mains
power is present or not. It supplies connected equipment with clean sinewave power,
to simulate as much as possible, the power generated by the mains. Sensitive
electronic equipment operates best from sinewave power.

For ease of use, the PowerSure™ Interactive contains a light emitting diode (LED)
bar display to indicate either “load percentage” or “battery capacity” depending upon
the mode of operation. It also provides self diagnostics, a combination alarm
silence/battery test button, and two levels of alarms when the unit is operating on
battery.

The PowerSure™ Interactive has an interface port for communications between the
UPS and a LAN server or other computer system. This port provides detailed
operating information including voltages, currents, and alarm status to the host
system when used in conjunction with Liebert SiteNet® software. SiteNet® software
can also remotely control UPS operation.

GLOSSARY OF SYMBOLS

Indicates AC Input
Indicates AC Output
Indicates Caution: Note the accompanying instruction
Indicates the position of a fuse
Requests the user to consult the manual for additional information
Indicates that the unit contains a valve regulated lead acid battery

4 3

INPUT

OUTPUT

B

CCD

MAJOR COMPONENTS

TRANSIENT VOLTAGE SURGE SUPPRESSION (TVSS) AND EMI/RFI FILTERS

These UPS components provide surge protection and filter electromagnetic
interference (EMI) and radio frequency interference (RFI). They minimize any surges
or interference present in the mains line and keep the sensitive equipment protected.

AUTOMATIC VOLTAGE REGULATOR
In normal operation, the automatic voltage regulator (AVR) passes mains AC power
to the connected load. When mains power voltage is outside acceptable limits, the
AVR activates. It raises undervoltage power and lowers overvoltage power. This
keeps the UPS output voltage within the connected equipment’s tolerances and
allows wide mains voltage fluctuations without utilizing battery power.

BI-DIRECTIONAL CONVERTER
In normal operation, the bi-directional converter “converts” mains AC power into
regulated DC power to “float” charge the battery system. Upon a mains power failure,
the bi-directional converter receives its required energy from the battery and “inverts”
it into precise, regulated sinewave AC power. Charging takes place whenever the
UPS is plugged into the wall outlet and mains power is within acceptable limits.

BATTERY
The PowerSure™ Interactive utilizes valve regulated, nonspillable, lead acid
batteries. At typical room temperatures and with the UPS float charging, the battery
system will last many years. For battery run times, refer to the Typical Battery
Discharge Curves.

L
N

TVSS

and

EMI/RFI Filters

Battery

G

Automatic

Voltage

Regulator

Bi-Directional

Converter

L
N

G

MINI-TOWER INSTALLATION

1. Unpack the UPS carefully noting the packing method. Retain the box and

packing material for possible future shipment.
CAUTION: The UPS is heavy (see specifications). Take proper precautions

when lifting or moving it.

2. Visually inspect the UPS for freight damage. Report damage to the carrier and

your dealer.

3. Locate the UPS where it cannot be accidentally disconnected. Locate it in an

area with unrestricted air flow, away from water, flammable liquids, gases, or
corrosives. Maintain a minimum of 100 mm (4 inches) clearance around the
UPS. Maintain an ambient temperature range of 0° to 40° C (32° to 104° F).

NOTE: UPS operation in temperatures above 25° C (77° F) reduces battery life.

4. Shutdown load equipment, turn off mains supply, and unplug load equipment's

power input cable (A) from mains supply socket.

5. 700-1400 VA models: unplug power input cable (A) from load equipment input

socket (D) and plug it into UPS input socket (C). Re-plug the power input cable
(A) into mains supply socket. Proceed with step 9.
2200 VA models: an input cable is not supplied. Proceed with the next step
after obtaining a proper cable with an IEC 320-16 receptacle.

6. Connect the molded connector of the mains AC input supply cable into the UPS.

7. Fit the supplied retainer bracket around the input supply cable and secure the

bracket to the rear of the UPS using the two supplied screws. (See figure on
next page).

8. The free end of the input

supply cable should be
connected to the electrical
supply distribution system in
accordance with local rules
and conditions.

NOTE: The UPS On / Alarm
Silence and Manual Battery
Test buttons do not
electrically isolate the
internal parts. To isolate
the UPS, provide an isolator
that is accessible to the
operator and located within
two meters of the UPS.

B

A

A

DE

E

6 5

The wires in the mains lead are colored with the following code:

Green and Yellow = Earth
Blue = Neutral
Brown = Live

As the color of the wires in the mains lead may not correspond with the colored
marking identifying the terminals in the plug, proceed as follows:

The green and yellow wire must be connected to the terminal in the plug which is
marked with the letter “E” or by the earth symbol, or colored green and yellow.

The blue wire must be connected to the terminal which is marked with the letter
“N” or colored black.

The brown wire must be connected to the terminal which is marked with the letter
“L” or colored red.

9. Connect the supplied IEC320-10 output cable (B) between the load equipment

input socket (D) and one of the UPS AC output sockets (E). Connect all load
equipment to the UPS in this way.

10. Turn on the UPS by pressing the On button for at least one half second; then turn

on the connected load equipment. The UPS is ready for normal operation.

7 8

RACKMOUNT INSTALLATION

1. Unpack the UPS carefully noting the packing method. Retain box and packing

material for possible future shipment.
CAUTION: The UPS is heavy (see specifications). Take the proper precautions

when lifting or moving the UPS.

2. Visually inspect the UPS for freight damage. Report any damage to the carrier

and your dealer.

3. Locate the UPS indoors where it cannot be accidentally disconnected. Locate it

in an area with unrestricted air flow, away from water, flammable liquids, gases,
or corrosives. Maintain a minimum of 100 mm (4 inches) clearance around the
UPS. Maintain an ambient temperature range of 0° to 40° C (32° to 104° F).
NOTE: UPS operation in temperatures above 77° F (25° C) reduces battery life.

4. Gently lay UPS on its bottom side so that the front bezel is facing you.

5. The Rackmount UPS must be supported by a shelf or rails. The front bezel will

not support the weight of the UPS.
CAUTION: To Increase the stability of the rack enclosure, place the UPS in the

lowest possible rack position).

6. Refer to the Installation instructions supplied with the Rack Slide or Shelf Kits to

complete the installation procedures.

7. 700-1400 VA models: unplug power input cable (A) from load equipment input

socket (D) and plug it into UPS input socket (C). Re-plug the power input cable
(A) into mains supply socket. Proceed with step 13.
2200 VA models: an input cable is not supplied. Proceed with the next step
after obtaining a proper cable with an IEC 320-16 receptacle.

8. Connect the molded connector of the mains AC input supply cable into the UPS.

9. Fit the supplied retainer bracket around the input supply cable and secure the

bracket to the rear of the UPS using the two supplied screws (see figure on next
page).

10. Ensuring load equipment is turned off, plug all loads into the UPS output

receptacles.

11. The free end of the input supply cable should be connected to the electrical

supply distribution system in accordance with local rules and conditions.
NOTE: The UPS On/Alarm Silence and Manual Battery Test buttons do not
electrically isolate the internal parts. To isolate the UPS, provide an isolator that
is accessible to the operator and located within two meters of the UPS.

12. The wires in the mains lead are colored with the following code:

Green and Yellow = Earth

Blue = Neutral
Brown = Live

As the color of the wires in the mains lead may not correspond with the colored
marking identifying the terminals in the plug, proceed as follows:

The green and yellow wire must be connected to the terminal in the plug which is
marked with the letter “E” or by the earth symbol, or colored green and yellow.

The blue wire must be connected to the terminal which is marked with the letter
“N” or colored black.

The brown wire must be connected to the terminal which is marked with the letter
“L” or colored red.

13. Connect the supplied IEC 320-10 output cable (B) between the load equipment

input socket (D) and one of the UPS AC output sockets (E). Connect all load
equipment to the UPS in this way.

14. Turn on the UPS, by pressing the On/Off button, then turn on the connected load

equipment. The UPS is ready for normal operation.

CONTROLS AND INDICATORS

On/Off Button

The On/Off button controls output power to connected load(s).
CAUTION: Pressing the On/Off button when AC mains is not present will cause the
UPS to begin operating from battery. This should not be performed unless the UPS
input is connected to a properly earthed socket.

Load/Battery Level Indicators (ALL GREEN)
The Load/Battery Level Indicators have dual functions. During normal mode
operation, LED indicators display electrical load placed upon the UPS; and during
battery mode operation, LED indicators display battery capacity remaining. Each
LED designates a 25% load or battery capacity increment. All four LED indicators
illuminate at full load/battery capacity. If the UPS becomes loaded beyond full rating,
the top LED indicator will flash continuously while an alarm sounds.

Mains/Battery Status Indicator (GREEN)
An illuminated LED indicates the power button is on and mains power is available. A
flashing LED along with an alarm signifies mains voltage is out of specification and
UPS is operating in battery mode.

Mains High/Low Indicator (AMBER)
An illuminated LED indicates the UPS is correcting mains power, due to a mains
overvoltage or undervoltage condition.

Fault Indicator (GREEN)
The Fault indicator is the second uppermost LED (contained in load/battery level
indicators). A flashing LED indicates the UPS has detected a problem. An alarm
sounds to alert that the UPS requires attention. Refer to Troubleshooting Guide.

Alarm Silence/Battery Test Button
The Alarm Silence/Battery Test button serves a dual purpose. During normal mode
operation, press button for at least one half second to test capacity of the battery
system. The UPS will operate in battery mode for approximately 15 seconds. The
illuminated LED indicators in Load/Battery Level determine battery mode capacity in
25% increments.

During battery mode operation or active alarm condition, this button functions as the
alarm silence feature. Pressing this button for at least one half second will silence the
alarm. After the alarm is silenced, the PowerSure™ Interactive will reactivate the
alarm system to alert of additional problems. The low battery alarm is the single
alarm that cannot be silenced.

During a Battery Test, if the top two LEDs do not illuminate allow the UPS to
recharge the batteries for 24 hours. After 24 hours, retest the batteries. If the
batteries have been retested and the top two LEDs still do not illuminate, contact your
dealer or Liebert Technical Support (LTS) for a battery replacement kit.

9 10

2200 Model

5

Communications

12

700 VA

1000 / 1400 VA

2200 VA

Communications

Battery Test Button

Utility High / Low Indicator

MINI-TOWER POWERSURE™ INTERACTIVE

Fault Indicator

Load/Battery

Level Indicators

Alarm Silence/

Battery Test Button

On/Off Button

Utility High/Low
Indicator

Utility/Battery
Status Indicator

RACKMOUNT POWERSURE™ INTERACTIVE

Fault Indicator

Load / Battery

Level Indicators

Load / Battery

Utility High / Low

Utility

Alarm Silence

On / Off

Utility/ Battery
Status Indicator

R

1- Output

Receptacles

2- DB-9 Interface

Port

3- AC Inlet
4- Intellislot™

Port

5- Circuit Protector

or Fuse

4

2

Alarm Silence /

On / Off Button

1- Output

Receptacles

2- DB-9 Interface

Port

3- AC Inlet
4- Intellislot™

2

1 3

2

4

3

1000/1400 Model

1 3 42

1

2

5

4

5

Port

5- Circuit Protector

or Fuse

5

13 4 3

5

1

1

5

3

700 Model

11

76% to 100% load

76% to 100% load

14

OPERATION

NORMAL MODE OPERATION

During normal operation, mains power provides energy to the UPS. The filters and
the power conditioning circuit process this power to provide computer grade power to
connected loads. The UPS maintains the batteries in a fully charged state.
The front panel displays the percentage of load on the UPS output. The figure below
indicates approximately 51-75% loading.

(Flashes to indicate overload)

Load/ Battery

Level Indicators

Utility High/Low

Utility

Alarm silence/Test

On/Off

MAINS HIGH/LOW MODE OPERATION
If high or low voltage conditions occur, the PowerSure™ Interactive UPS will
automatically correct the mains voltage by either lowering or raising the input voltage
condition. The UPS will continue to correct these conditions indefinitely, without
draining battery power.

The figure below indicates approximately 51-75% loading while automatically
correcting the mains voltage.

Load/ Battery

Level Indicators

51% to 75% load
26% to 50% load
0% to 25% load

LED ON
LED OFF

BATTERY MODE OPERATION
Battery mode occurs in event of extreme input voltage condition or complete mains
failure. The battery system along with the bi-directional converter generates power
for the connected load.

During battery mode an alarm sounds every 10 seconds. This will change to 2 beeps
every 5 seconds when battery runs low (approximately 2 minutes remaining). Each
load/battery level indicator represents a 25% capacity level. As capacity decreases,
fewer indicators remain illuminated. Mains LED will flash every second indicating the
UPS is operating from battery mode.

Battery mode supports a full rated load for approximately 5 minutes before it shuts
down. To increase this time, turn off non essential pieces of equipment (such as idle
computers and monitors).

WARNING: Turning off the UPS while in battery mode will result in loss of output
power.

The figure below displays approximately 51-75% battery capacity remaining.

Load/ Battery

Level Indicators

51% to 75% load
26% to 50% load
0% to 25% load

(Flashes to indicate low battery)

Utility High/Low

Utility

(Flashes every second)

Alarm silence/Test

On/Off

BATTERY RECHARGE MODE
The UPS resumes normal operation once mains power is restored, whether the UPS
is ON or OFF. At this time, the bi-directional converter begins recharging the battery.

Utility High/Low

Utility

Alarm silence/Test

On/Off

13

16

COMMUNICATIONS INTERFACE PORT

The PowerSure™ Interactive UPS contains a standard DB-9 receptacle located on
the rear of the UPS unit. Several signals are provided on this port and are assigned
as follows:

PIN ASSIGNMENT DESCRIPTION

1 Low Battery (open collector)
2 UPS TxD (typical RS-232 levels)
3 UPS RxD (typical RS-232 levels)
4 Remote Shutdown (5-12V DC, 1.0 mA. max.); battery operation
5 Common
6 No connection
7 Low Battery (open emitter)
8 Mains Fail (open emitter)
9 Mains Fail (open collector)

Pin Assignment

*Maximum voltage and current on pins 1, 7, 8, 9 is 80V DC; 10.0 mA.

Collector to Emitter*

UPS MONITORING

The PowerSure™ Interactive UPS has the capability of being monitored with stand
alone computers, network workstations, network servers, or UNIX hosts via the DB-9
receptacle located on the rear of the UPS.

This capability is used in applications requiring the UPS to provide status and power
monitoring information to the computer system. For example, during a mains power
failure, the information can be used by the computer’s operating system or application
program to automatically save information in buffers, to close files, and shut down
operations prior to battery capacity depletion.

Monitoring of the UPS via a computer system is easily made with a Liebert SiteNet®
1 shutdown kit (sold separately). Consult your local Liebert representative to
determine the correct software kit for your application. The kit includes special
purpose cable and shutdown software.

UPS INTELLIGENT COMMUNICATIONS

The PowerSure™ Interactive UPS has the capability to communicate intelligently with
stand alone computers, network workstations, network servers, or UNIX hosts via the
DB-9 receptacle located on the rear of the UPS. By purchasing the optional Liebert
SiteNet® 2 software package (sold separately), intelligent communications allows the
following capabilities:

• Quantitative monitoring of mains and UPS power

• Quantitative monitoring of internal UPS parameters

• Periodic tests of battery quality and replacement notification

• Timed and delayed shutdown of the UPS

• Logging of power disturbances and anomalies

Consult your local Liebert sales representative for more information about SiteNet® 2
software.

UPS INTELLISLOT™ COMMUNICATIONS

The PowerSure™ Interactive UPS contains an Intellislot™ communications port for
the optional internal Ethernet SNMP card. Optional SiteNet® SNMP Manager
software is available to allow communication through several network management
systems. Contact your local Liebert representative, dealer, or reseller.

CAUTION: TO MAINTAIN SAFETY (SELV) BARRIERS AND FOR
ELECTROMAGNETIC COMPATIBILITY, SIGNAL CABLES SHOULD BE
SEGREGATED AND RUN SEPARATELY FROM ALL OTHER POWER CABLES,
WHERE APPLICABLE.

MAINTENANCE

The PowerSure™ Interactive UPS requires very little maintenance. The batteries are
valve regulated, nonspillable, lead acid, and require that they be kept charged to
obtain their designed life. The UPS continuously charges the batteries when
connected to the mains supply.

When storing the UPS for any length of time, it is recommended to plug the UPS in
for at least 24 hours every four to six months to ensure full recharge of the batteries.

The PowerSure™ Interactive UPS is designed to allow the user to safely replace the
batteries. Read the safety cautions before proceeding. Contact your dealer to obtain
the appropriate replacement battery kit.

15

A

B

18

MINI-TOWER BATTERY REPLACEMENT

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:

• Turn off and disconnect the UPS from utility power prior to opening the battery
replacement door.

• Remove rings, watches, and other metal objects.

• Use a Phillips (cross head) screwdriver with insulated grips.

• Do not lay tools or other metal objects on top of the batteries.

• If the battery replacement kit is damaged in any way or shows signs of leakage,

contact your dealer immediately.

• Do not dispose of batteries in a fire, the batteries may explode.

• If you feel unqualified to replace the battery, do not open the battery door. Call

Liebert Technical Support (LTS). World Wide Technical Support numbers are located
at the end of this section.

1. Grasp the front bezel near the top and pull forward.

2. Rotate the bezel upward and lay it on top of the UPS.

3. Loosen the (2) screws at top of the battery door and remove door by pulling it

forward slightly and lifting it off. Lay battery door and screws aside for
reassembly.

4. 700/1000/1400 VA models: gently pull battery wiring out and disconnect the red

wire (+) and black wire (-).
2200 VA models: pull apart connectors A and B.

5. Grasp white pull-tabs located on sides of the front battery, and pull batteries out

of the UPS.

6. Unpack new batteries taking care not to destroy the packing.

7. Slide new batteries into the cavity, noting the white pull-tabs are facing outward.

8. 700/1000/1400 VA models: connect the battery wires; first red to red, then black

to black.
2200 VA models: first connect top battery connector A to bottom battery
connector A; then connect UPS connector B to the top battery connector B.

NOTE: There will be a small spark when connecting the black connectors on
700-1400 VA models, and connector B on the 2200 VA model. This is normal
and will not harm you or the UPS.

9. Replace battery door by inserting the (2) metal tabs into the slots at the base of

the UPS, and pushing it closed at the top. Tighten the (2) screws to lock the
battery door closed.

10. Flip the bezel back into place, and align bottom clips to the lower slots in the

battery door. Once aligned, push bezel back onto the UPS until it latches into
position. This may require a gentle tap.

11. Recycle/Dispose of old batteries in accordance with your local laws and

regulations.

Pull bezel forward Rotate bezel on top Remove battery door

700 VA Model

To Disconnect: Gently pull wiring away
To Connect: Connect red wire to red

terminal, then black wire to black terminal
by pushing towards connector

1000/1400 VA Model

To Disconnect: Gently pull wiring

away
To Connect: Connect red wire to red

terminal, then black wire to black
terminal by pushing upward

2200 VA Model

To Disconnect: Pull apart

connections A & B
To Connect: Push

connections A together &
connections B together

17

20

Figure 6

RACKMOUNT BATTERY REPLACEMENT

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:

• Turn off and disconnect the UPS from utility power prior to opening the battery
replacement door.

• Remove rings, watches, and other metal objects.

• Use a Phillips (cross head) screwdriver with insulated grips.

• Do not lay tools or other metal objects on top of the batteries.

• If the battery replacement kit is damaged in any way or shows signs of leakage,

contact your dealer immediately.

• Do not dispose of batteries in a fire, the batteries may explode.

If you feel unqualified to replace the battery, do not open the battery door. Call
Liebert Technical Support (LTS). World Wide Technical Support numbers are located
at the end of this section.

1. Using a Phillips (cross head) screwdriver loosen the (4) screws around the

battery door as in Figure 1. Carefully remove the battery door by pulling it
forward. Lay the battery door and screws aside for reassembly.

2. Again using a Phillips (cross head) screwdriver loosen the (4) screws holding the

battery retaining plate as in Figure 2. Carefully remove the battery retaining plate
by pulling it forward. Lay the battery retaining plate and screws aside for
reassembly.

3. 700/1000/1400 VA models: Gently pull on the white tabs located on both sides

of the battery until wiring is exposed (Figure 3). Disconnect red wire (+) (figure 4)
and the black wire (-) (figure 5).
2200 VA model: Pull apart the Battery harness connector (Figure 6 & 7).
Remove batteries.

4. Unpack new batteries taking care not to destroy the packing material.

5. Slide new batteries into the cavity, noting the white pull-tabs are facing outward.

6. 700/1000/1400 VA models: Connect the battery wires; first black to black, then

red to red. 2200 VA models: Connect the battery harness connector. Push
batteries back into cavity.

NOTE: There will be a small spark when connecting the Red to Red connectors
on 700-1400 VA models, and on the 2200 VA model when connecting the battery
harness connector. This is normal and will not harm you or the UPS.

7. Replace the Battery retaining plate by inserting the (4) screws into their

associated holes. Tighten the (4) screws to secure the battery retaining plate in
place.

8. Replace the Battery door by inserting the four (4) screws into their associated

holes. Tighten the four (4) screws to secure the battery door in place.

9. Recycle/Dispose of old batteries in accordance with your local laws and

regulations.

Figure 1

Figure 4

Figure 2

Figure 3

Figure 5

Figure 7

19

(flashes every second)

22

TROUBLESHOOTING

The information below indicates various symptoms a user may encounter in the event
the PowerSure™ Interactive UPS develops a problem. Use this information to
determine whether external factors cause the problem and how to remedy the
situation.

1. The fault indicator will flash every second to indicate the UPS detected a
problem.

2. An alarm will sound, alerting that the UPS requires attention.

3. One or more additional load/battery level LED segments will be illuminated to
provide a diagnostic aid to the operator, as described below:

“D” indicator

Load/ Battery

Level Indicators

Utility High/Low

Utility

Alarm silence/Test

On/Off

A. UPS fault (fan failure, battery overcharge)
NOTE: The internal fan operates intermittently as needed

B. UPS failed battery test
D. UPS shutdown due to output overload time-out
A&B. UPS shutdown due to main input relay failure/output short circuit
A&D. UPS shutdown due to over temperature condition
B&D. UPS shutdown due to command from communication ports

(remote shutdown or SNMP)

The fault indicators will be illuminated indefinitely while battery charger is operational,
or for a maximum of 5 minutes while battery charger is not operational.

If a problem persists consult your dealer, or contact Liebert Technical Support (LTS).
World Wide Technical Support numbers are located at the end of this section.

Fault indicator

“B” indicator
“A” indicator

TROUBLESHOOTING GUIDE

PROBLEM CAUSE SOLUTION

UPS fails to start when On/Off
button is pressed

Mains indicator flashing

UPS has reduced battery time

“Fault” indicator and diagnostic
LED “A” are illuminated

“Fault” indicator and diagnostic
LED “B” are illuminated

UPS shut down. “Fault” indicator
and diagnostic LED “D” are
illuminated

UPS shuts down with the “Fault”
indicator and diagnostic LEDs “A”
& “B” are illuminated
UPS shuts down with the “Fault”
indicator and diagnostic LEDs “A”
& “D” are illuminated

UPS shuts down with the “Fault”
indicator and diagnostic LEDs “B”
& “D” are illuminated

UPS output short circuited or
overloaded.

Internal fuse is blown, indicating
internal fault.

UPS not plugged in. UPS is operating in battery mode,

UPS input protection has opened. UPS is operating in battery mode.

Mains voltage out of UPS input
range.

Batteries not charged. Keep UPS plugged in

UPS is overloaded. Check load level display and
Batteries may not be able to hold

a full charge due to age.
UPS fan failure or battery

overcharge.

UPS failed the battery test. Replace batteries. Contact your

UPS overloaded or load
equipment is faulty.

UPS shutdown due to internal
failure.

UPS shutdown due to an internal
over temperature condition.

UPS shutdown due to a command
from the communications port(s).

Ensure UPS is off. Disconnect all
loads and ensure nothing is
lodged in output receptacles.
Ensure loads are not defective or
shorted internally.
Do not attempt to open or service
the UPS. Contact your dealer or
LTS.

make certain UPS is securely
plugged into the wall receptacle.

Save data and close applications.
Replace UPS input fuse or reset
input breaker, then restart UPS .
UPS is operating in battery mode.
Save data and close applications.
Ensure mains supply voltage is
within acceptable limits for UPS.

continuously at least 24 hours to
recharge batteries.

remove non essential loads.
Replace batteries. Contact your
dealer or LTS for replacement
battery kit.
UPS requires service. Contact
your dealer or LTS.

dealer or LTS for replacement
battery kit.
Check load level display and
remove non essential loads.
Recalculate load VA and reduce
number of loads connected to
UPS. Check load equipment for
faults.
UPS requires service. Contact
your dealer or LTS.

Ensure UPS is not overloaded,
ventilation openings not blocked,
or room ambient temperature not
excessive. Wait 30 minutes to
allow UPS to cool, then restart
UPS. If it does not restart,
contact your dealer or LTS.
Your UPS has received a signal
or command from the attached
computer. If this was inadvertent,
ensure the communication cable
used is correct for your system.
For assistance, contact your
dealer or LTS.

21

Run Time (Mins)

100

Percent Load

Run Time (Mins)

100

Percent Load

24

POWERSURE™ INTERACTIVE TYPICAL

BATTERY DISCHARGE CURVES

(Discharge times are at 25° C ambient)

700 VA 1000 VA

80

80

CONDITION ALARM

Battery mode (mains

failure)

Low battery Two short beeps every five seconds; less than

Battery replacement Two second beep every minute

AUDIBLE ALARM CONDITIONS

One short beep every ten seconds; more
than two minutes of run time remaining

two minutes of run time remaining

UPS output overload One short beep every second

UPS fault Continuous tone

60

60

FUSE REPLACEMENT PROCEDURES FOR 700 VA

40

20

0

0 25 50 75 100

Percent Load

40

Run Time (Mins)

20

0

0 25 50 75

Percent Load

Insert flat blade screw
driver into slot and pull
fuse holder out to remove

MODELS

AC Inlet

Fuse Holder

1400 VA 2200 VA

80

60

40

20

0

0 25 50 75 100

80

60

40

Run Time (Mins)

20

0

0 25 50 75

Input Fuse
Spare Fuse

CAUTION: Before changing the supply fuse, turn off the UPS, and unplug the input

cord from the AC input power supply and from the UPS.

1. Remove the fuse holder by inserting a flat blade screw driver into the slot and
pulling out as indicated in the figure above.

2. Remove the input fuse.

3. Remove the spare fuse from its position by using the screw driver to push it out.

4. Place spare fuse in the input fuse position, and replace the fuse holder. The fuse
holder will lock into position.

5. Reconnect the input power lead to the UPS, and the input power lead to the input
AC supply.

6. Restart the UPS. The UPS is ready for normal operation.

NOTE: For 1000, 1400, and 2200 VA units press the reset circuit protector button.

23

MINI-TOWER SPECIFICATIONS

Model Number PS700MT-230 PS1000MT-230 PS1400MT-230 PS2200MT-230
Model Rating VA/W 700 / 450 1000 / 670 1400 / 950 2200 / 1600

DIMENSIONS: mm (in)

Unit W x D x H
Shipping W x D x H

WEIGHT: kg (lbs)

Unit 13.6 (29.9) 19.7 (43.4) 22.5 (49.4) 37.1 (81.7)
Shipping 15.0 (33.1) 21.1 (46.5) 23.9 (52.5) 39.5 (87.0)

INPUT AC PARAMETERS

Voltage Range 230 VAC; -27%, +18%
Voltage Raise Maintains output to 230 VAC; -19%, when input is 230 VAC, -27%
Voltage Lower Maintains output to 230 VAC; +8%, when input is 230 VAC, +18%
Frequency 45-55 Hz or 55-65 Hz; auto sensing
Input Connector

OUTPUT AC PARAMETERS

Output Sockets
Voltage 186 VAC to 248 VAC

Max. Current Rating 3.0 A 4.3 A 6.1 A 9.6 A
Frequency 50 Hz or 60 Hz
Waveform Sinewave
Mains Mode Overload 200% for > 2 cycles; 110% for > 5 minutes
Battery Mode Overload 150% for > 1 cycle; 110% for > 30 seconds
BATTERY PARAMETERS
Type Valve-regulated, nonspillable, lead acid
Qty. x Voltage x Rating
Batt. Mfg./ Part Number CSB: GP1270F2 or Panasonic LC-R127R2CH1

Transfer Time 2-6 ms typical, includes detect and transfer
Back-up Time See Typical Battery Discharge Curves
Recharge Time 3 Hours to 95% capacity, after full discharge into 100% load
ENVIRONMENTAL
Operating Temperature 0° C to +40° C (+32° F to + 104° F)
Storage Temperature -15° C to +50° C (+5° F to + 122° F)
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 10,000 ft. (3000 m) at 35° C without derating
Storage Elevation 15,000 m (50,000 ft.) maximum
Audible Noise <45 dBA at 1 meter

AGENCY

Safety TUV/GS Listed, CE Low Voltage Directive compliant
RFI/EMI EN 55022, Class B; CE EMC Directive compliant
Immunity

140 x 365 x 178

(5.5 x 14.4 x 7.0)

265 x 492 x 300

(10.5x19.2x11.75)

IEC 320-10A IEC 320-10A IEC 320-10A IEC-320-16A

(4) IEC 320-10A (4) IEC 320-10A (4) IEC 320-10A

2 x 12V x 7.0 or 7.2 AH 3 x 12V x 7.0 or 7.2 AH 4 x 12V x 7.0 or 7.2 AH 8 x 6V x 12 AH

IEC 801-2, Level 4 / IEC 801-3, Level 3 / IEC 801-4, Level 4 / IEC 801-5, Level 3

172 x 447 x 227

(6.8 x 17.5 x 8.9)

307 x 581 x

358 (12.0 x 22.25 x

14)

172 x 447 x 227

(6.8 x 17.5 x 8.9)

307 x 581 x 358

(12.0 x 22.25 x 14)

194 x 511 x 336

(7.6 x 20.1 x 13.2)

330 x 635 x 470

(13.0 x 25.0 x 18.5)

(4) IEC320-10A,
(1) IEC-320-16A

Panasonic:

LC-R0612CH1

RACKMOUNT SPECIFICATIONS

Model Number
Model Rating VA/W 700 / 450 1000 / 670 1400 / 950 2200 / 1600

DIMENSIONS: mm (in)

Unit W x D x H
Shipping W x D x H

WEIGHT: kg (lbs)

Unit 18.9 (41.5) 23.3 (51.3) 26.0 (57.2) 39.1 (86.0)
Shipping 23.1 (50.8) 27.2 (59.9) 30.0 (66.1) 43.3 (95.3)

INPUT AC PARAMETERS

Voltage Range 230 VAC; -27%, +18%
Voltage Raise Maintains output to 230 VAC; -19%, when input is 230 VAC, -27%
Voltage Lower Maintains output to 230 VAC; +8%, when input is 230 VAC, +18%
Frequency 45-55 Hz or 55-65 Hz; auto sensing
Input Connector

OUTPUT AC PARAMETERS

Output Sockets
Voltage 186 VAC to 248 VAC

Max. Current Rating 3.0 A 4.6 A 6.1 A 9.6 A
Frequency 50 Hz or 60 Hz
Waveform Sinewave
Mains Mode Overload 200% for > 2 cycles; 110% for > 5 minutes
Battery Mode Overload 150% for > 1 cycle; 110% for > 30 seconds

BATTERY PARAMETERS

Type Valve-regulated, nonspillable, lead acid
Qty. x Voltage x Rating
Batt. Mfg./ Part Number CSB: GP1270F2 or Panasonic LC-R127R2CH1

Transfer Time 2-6 ms typical, includes detect and transfer
Back-up Time See Typical Battery Discharge Curves
Recharge Time 3 Hours to 95% capacity, after full discharge into 100% load

ENVIRONMENTAL

Operating Temperature 0° C to +40° C (+32° F to + 104° F)
Storage Temperature -15° C to +50° C (+5° F to + 122° F)
Relative Humidity 0% to 95%, non-condensing
Operating Elevation Up to 10,000 ft. (3000 m) at 35° C without derating
Storage Elevation 15,000 m (50,000 ft.) maximum
Audible Noise <45 dBA at 1 meter

AGENCY

Safety TUV/GS Listed, CE Low Voltage Directive compliant
RFI/EMI EN 55022, Class B; CE EMC Directive compliant
Immunity

PS700RM-230 PS1000RM-230 PS1400RM-230 PS2200RM-230

483 x 457 x 133
(19 x 18 x 5.25)
699 x 610 x 279
(27.5 x 24 x 11)

IEC 320-10A IEC 320-10A IEC 320-10A IEC-320-16A

(4) IEC 320-10A (4) IEC 320-10A (4) IEC 320-10A

2 x 12V x 7.0 or 7.2 AH 3 x 12V x 7.0 or 7.2 AH 4 x 12V x 7.0 or 7.2 AH 8 x 6V x 12 AH

IEC 801-2, Level 4 / IEC 801-3, Level 3 / IEC 801-4, Level 4 / IEC 801-5, Level 3

483 x 457 x 133
(19 x 18 x 5.25)
699 x 610 x 279
(27.5 x 24 x 11)

483 x 457 x 133
(19 x 18 x 5.25)
699 x 610 x 279
(27.5 x 24 x 11)

483 x 457 x 178

(19 x 18 x 7)
699 x 610 x 305
(27.5 x 24 x 12)

(4) IEC320-10A,
(1) IEC-320-16A

Panasonic:

LC-R0612CH1

25

26

While every precaution has been

accuracy and

erature,

Corporation assumes no
responsibility, and disclaims all
liability for damages resulting from
use of this information or for any

©1998 Liebert Corporation All

reserved throughout the

world. Specifications subject to

® Liebert and the Liebert logo are
registered trademarks of Liebert
Corporation. All names referred to
are trademarks or registered
trademarks of their respective

Liebert Corporation extends the following LIMITED WARRANTY to the
purchaser and to its customer (collectively referred to as the "Purchaser"): the

components are free from
defects in materials and workmanship under normal use, service, and
maintenance FOR A PERIOD OF TWO YEARS FROM THE DATE OF

THE

TY GIVEN AND NO
OTHER WARANTY IS PROVIDED, EXPRESS OR IMPLIED, INCLUDING
WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. Certain aspects of disclaimers are not applicable to

rsonal, family, or
household purposes (as distinguished from industrial or other purposes). Local
laws may not allow limitations on how long an implied warranty lasts, so the
above limitation may not apply to you. This warranty gives you specific legal

Certain repairs or services are the responsibility of the Purchaser and the
Purchaser is expected to pay for them. This warranty does not extend either to

d serial numbers or to any losses or damages
due to act of God or source external to the product, misuse, accident, abuse,
neglect, negligence, unauthorized modification, alteration, or repair, use beyond

ce, application or use,

including, without limitation, use in a manner contrary to the accompanying

WARNING: Warranty is void if the battery is

To prevent such

ischarge DO NOT leave the unit power switch "ON" for more than two (2) days

without AC power being supplied to the UPS. The battery must be recharged

in the two year warranty

Repairs or

replacements are warranted for the remainder of the original warranty period.

tain

a Returned Goods Authorization number and shipping instructions. Return

This product is not recommended, and the Company will not knowingly sell this

t, for use with life support and other designated "critical" devices. ANY
SUCH USE BY A USER AUTOMATICALLY VOIDS AND DISCLAIMS ANY
AND ALL WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
MERCHANTABILITY, IMPLIED WARRANTY OF FITNESS FOR A

AND EXPRESS WARRANTIES THAT THIS
PRODUCT WILL CONFORM TO ANY AFFIRMATION OR PROMISE, FOR
THIS PRODUCT AND THE USER AGREES THAT IN NO EVENT SHALL THE

LIMITED WARRANTY

enclosed Uninterruptible Power System (UPS) and

ORIGINAL PURCHASE from Liebert or the Liebert dealer or retailer.
FOREGOING WARRANTY IS THE ONLY WARRAN

consumer products acquired by individuals and used for pe

rights, and you may have other rights which vary according to local law.

products with removed or altere

rated capacity, or improper installation, maintenan
instructions or applicable codes.

allowed to discharge below the minimum battery cutoff point.
d

every four (4) to six (6) months when not in use.
If the UPS fails to conform with the above warranty with
period, Liebert will repair or replace the UPS, at Liebert's option.

Purchaser, to make a warranty claim, should call [phone] to ob
transportation costs to Liebert are the responsibility of the Purchaser.

produc

PARTICULAR PURPOSE,

“LIFE SUPPORT” POLICY

27

1050 Dearborn Drive Columbus, OH 43229 614-888-0246

PowerSure™ Interactive

700-2200 VA

230 V

Technical Support

U.S.A................................................................1-800-222-5877

Outside the U.S.A ........................................... 614-841-6755

U.K................................................................ [phone]

France ...........................................................+33 1 4 87 51 52

Germany ...................................................... [phone]

Italy .............................................................. [phone]

Netherlands.................................................. +00 31 475 503333

Internet.......................................................... [e-mail]

Web site ....................................................…

Worldwide FAX Tech Support......................…614-841-5471

The Company Behind The Products
With more than 500,000 installations around the

globe, Liebert is the world leader in computer
protection systems. Since its founding in 1965,
Liebert has developed a complete range of
support and protection systems for sensitive
electronics:

• Environmental systems: close-control air
conditioning from 1.5 to 60 tons.

• Power conditioning and UPS with power
ranges from 250 VA to more than 1000
kVA.

• Integrated systems that provide both
environmental and power protection in a
single, flexible package.

• Monitoring and control — on-site or
remote — from systems of any size or
location

• Service and support, through more than
100 service centers around the world, and
a 24-hour Customer Response Center.

http://www.liebert.com

taken to ensure
completeness in this lit
Liebert

errors or omissions.

rights
change without notice.

owners.
SLI-23550 (2/98) Rev. 5.0

R