Emerson 1000 Power Supply User Manual

Liebert

®

PSI XR

™

User Manual–1000/1500/2200/3000, 120VAC

AC Power

For Business-Critical Continuity™

TABLE OF CONTENTS

I

MPORTANT

S

AFETY

I

NSTRUCTIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

G

LOSSARY OF

S

YMBOLS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.0

I

NTRODUCTION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2.0

W

HAT

’

S

I

NCLUDED

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

3.0

I

NSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

3.1

Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.2

Tower UPS Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.3

Rack-Mount UPS Conversion and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.4

Orient Display for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.5

Charge Batteries and Perform Battery Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.6

Connect Input Power and Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.7

Connect Network Surge protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.8

Connect Communication Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.9

Set Up Liebert MultiLink software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.10

EPO Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.11

External Battery Cabinet Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.0

C

ONTROLS AND

I

NDICATORS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

4.1

Control Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.1.1

On/Alarm Silence/Manual Self-Diagnostic Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.1.2

Off Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.2

Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.2.1

Status Change Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.2.2

Load Level Indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.2.3

Battery Level Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.2.4

UPS Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5.0

O

PERATIONAL

M

ODES

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

5.1

Normal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5.2

Buck/Boost Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5.3

Battery Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5.4

Battery Recharge Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

i

6.0

C

OMMUNICATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

6.1

DB-9 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.2

Remote Shutdown Via the DB-9 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.2.1

Any Mode Shutdown Via Pins 5 & 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.2.2

Battery Mode Shutdown Via Pins 4 & 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.3

Network Surge Protection Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.4

UPS Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

6.5

UPS Inverter/Transfer Voltage Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.0

B

ATTERY

M

AINTENANCE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

7.1

Battery Charging, Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.2

Internal Battery Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

8.0

S

PECIFICATIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

9.0

T

ROUBLESHOOTING

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Table 1

Table 2

Table 3

Table 4

Table 5

Table 6

Table 7

Table 8

Table 9

FIGURES

Figure 1

Front view of UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 2 1000 and 1500—rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 3 2200—rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 4 3000—rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 5 Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 6 Placing the Liebert PSI XR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 7 Tower configuration—attach Tower Stands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 8 Convert the Liebert PSI XR for rack installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 9 Orienting the UPS display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 10 Connect input power and load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 11 Connect network surge protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 12 Connect communication interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 13 EPO connection for normally open operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 14 Install the external battery cabinet in tower installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 15 Connect battery cabinets to UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 16 Display and status indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 17 DIP switch settings for 120V system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 18 Battery replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

TABLES

Battery cabinet connector color key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Display and status indicators function, legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Status indicators—color, illumination mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

DB-9 pin assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Voltage configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Liebert PSI XR specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Battery cabinet specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Liebert PSI XR battery run times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Troubleshooting—problems, causes and solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

ii

I

MPORTANT

S

AFETY

I

NSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important instructions that should be followed during installation and maintenance of the UPS.

• Intended for installation in a temperature-controlled, indoor area free of conductive contaminants.

• Maximum ambient temperature 104°F (40°C).

Read this manual thoroughly before attempting to install or operate this UPS.

The equipment can be installed and operated by individuals without previous training.

Size of Branch Circuit Overcurrent Protection

!

!

!

CAUTION

To reduce the risk of fire, connect PS3000RT3-120XR models only to a circuit provided with

30 amperes maximum branch circuit overcurrent protection in accordance with the National

Electric Code, ANSI/NFPA 70. Other Liebert PSI models must be connected to a circuit with

20 amperes maximum branch circuit overcurrent protection.

WARNING

Operate the UPS only from a properly grounded (earthed) 110-127VAC, 50Hz or 60Hz AC supply.

Some components are live, even when AC power is disconnected. For service, contact a properly trained and qualified technician. Do not remove the cover; the UPS has no user-serviceable parts inside except the internal battery pack.

WARNING

Although the UPS has been designed and manufactured to ensure personal safety, improper use can result in electrical shock or fire. To ensure safety, observe the following rules:

• Turn Off and unplug the UPS before cleaning it. Clean the UPS with a dry cloth. Do not use liquid or aerosol cleaners.

• Do not install or operate the UPS in or near water.

• Never block or insert any objects into the ventilation holes or other openings of the UPS.

Keep all vents free of dust accumulation that could restrict air flow.

• Do not place UPS power cord anywhere it might be damaged.

Battery Handling Precautions

!

WARNING

Batteries should be replaced only by properly trained and qualified personnel knowledgeable of batteries and required precautions.

A battery can present a risk of electrical shock and high short-circuit current. The following precautions must be observed when working on batteries:

• Remove watches, rings and other metal objects.

• Use tools with insulated handles.

• Do not dispose of the battery or batteries in a fire. The battery may explode.

• Do not open or mutilate the battery or batteries. Released electrolyte is toxic. It may cause injury to the skin and eyes.

• When replacing the battery, use the same type of battery as is listed in Table 5.

• Handle, transport and recycle batteries in accordance with local regulations.

1

CONDITIONS OF USE—The input supply outlet must be within 6 ft. (1.8m) of the UPS and be easily accessed.

This UPS provides conditioned power to connected equipment. 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 local dealer, local Emerson Network Power representative or

Channel Support Applications.

When installing the UPS or making input and output connections, comply with all relevant safety codes and standards (e.g., UL 1778).

Placing magnetic storage media on top of the UPS may result in data corruption.

ELECTROMAGNETIC COMPATIBILITY—The Liebert PSI XR complies with part 15 of the FCC

Rules. Operation is subject to the following two conditions:

• This device may not cause harmful interference, and

• This device must accept any interference received, including interference that may cause undesired operation.

This equipment uses, generates and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference with radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the UPS and the receiver.

• Connect the UPS to an outlet on a circuit different from the one the receiver is connected to.

NOTICE

Do not connect equipment that could overload the UPS or demand half-wave rectification from the UPS, such as electric drills, vacuum cleaners, laserjet printers and hair dryers.

2

G

LOSSARY OF

S

YMBOLS

Risk of electrical shock

!

Indicates caution followed by important instructions

Indicates the unit contains a valve-regulated, lead-acid battery

Recycle

DC voltage

Equipment grounding conductor

Bonded to ground

AC voltage

ON/Alarm Silence/Manual Self-Diagnostic Test

OFF

Status Change Button

3

Introduction

1.0

I

NTRODUCTION

The Liebert PSI

™

XR is a 2U, line-interactive UPS that may be installed in a rack or used as a tower

UPS.

Status indicators on the front of the Liebert PSI XR display load level, battery level, buck/boost, sitewiring fault, overload, battery status and UPS operation. Controls include a combination On/Alarm

Silence/Manual Self-Diagnostic Test button, an Off button and a Status Change button.

The Liebert PSI XR has USB, DB-9 (contact closure) and Liebert IntelliSlot

®

ports. The DB-9 and

USB ports provide detailed operating information including voltages, currents, and alarm status to the host system when used in conjunction with Liebert MultiLink ™ software.

The Liebert PSI XR is compliant with the Restriction of Hazardous Substances Directive (ROHS), prohibiting use of six hazardous materials manufacturing of electronics, including lead-free solder.

Figure 1 Front view of UPS

Liebert PSI XR rack-mount configuration

Display rotates for use as tower

Liebert PSI XR tower configuration

Display rotates for use in rack

Figure 2 1000 and 1500—rear view

DB-9 Port

(Contact

Closure)

Liebert

IntelliSlot

Port

USB

Port

Input Circuit Breaker

(12A for 1000VA;

15A for 1500VA)

Output Circuit Breaker

(8A for 1000VA;

15A for 1500VA)

Receptacles

NEMA 5-15R

INPUT OUTPUT

EPO

EPO

FUNCTION

VOLTAGE=110V

VOLTAGE=120V

VOLTAGE=127V

2 1

Voltage Configuration

DIP Switch

Network Surge

Protection

DC 24V

External Battery

Cabinet Connector

Power Cord; 5-15P

(not shown for clarity)

4

Introduction

Figure 3 2200—rear view

DB-9 Port

(Contact

Closure)

Power Cord; 5-20P

(not shown for clarity)

Liebert

IntelliSlot

Port

15A Output Circuit Breaker for Receptacles #3 & #4

30A Input

Circuit Breaker

Receptacles #1 and #2;

NEMA 5-20R T-Slot

Receptacles #3 and #4

NEMA 5-15R

Receptacles

#5 and #6

NEMA 5-15R

INPUT

EPO

FUNCTION

VOLTAGE=110V

VOLTAGE=120V

VOLTAGE=127V

2 1

OUTPUT

DC 48V

EPO

USB Port

Voltage Configuration

DIP Switch

Network Surge

Protection

External Battery

Cabinet Connector

20A Input Circuit Breaker

Receptacles #1 and #2

15A Output Circuit Breaker for Receptacles #5 & #6

Figure 4 3000—rear view

Power Cord; L5-30P

(not shown for clarity)

NEMA L5-30R

Receptacle

15A Output Circuit Breaker for Receptacles #3 & #4

30A Input

Circuit Breaker

Receptacles #1 and #2;

NEMA 5-20R T-Slot

Receptacles #3 and #4

NEMA 5-15R

Receptacles

#5 and #6

NEMA 5-15R

DB-9 Port

(Contact

Closure)

Liebert

IntelliSlot

Port

INPUT

EPO

EPO

FUNCTION

VOLTAGE=110V

VOLTAGE=120V

VOLTAGE=127V

2 1

OUTPUT

DC 48V

USB Port

Voltage Configuration

DIP Switch

Network Surge

Protection

External Battery

Cabinet Connector

15A Output Circuit Breaker for Receptacles #5 & #6

20A Output Circuit Breaker

Receptacles #1 and #2

5

What’s Included

2.0

W

HAT

’

S

I

NCLUDED

The Liebert PSI XR is shipped with the following items:

• Multi-Language User Manual on CD

• Liebert MultiLink Software and User Manual, downloadable at

multilink.liebert.com

• Contact Closure (ML9P9S) Cable

• USB Cable

• Tower Stands

• Mounting Hardware

• Rack-Mount Handles

• Fixed Mounting Rails

• EPO Connector

• Battery-UPS Tab

Figure 5 Accessories

Tower Stands

Contact Closure

(ML9P9S) Cable

6 ft (1.8m)

USB cable

6 ft (1.8m)

Rack-Mount

Handles

Mounting Hardware

(Screws and Washers)

Fixed

Mounting Rails

EPO

Connector

Battery-UPS Tab

6

Installation

3.0

I

NSTALLATION

3.1

Preparation

!

CAUTION

The UPS and battery cabinets are heavy (see Table 6 and Table 7). Take proper precautions

when lifting or moving either the UPS or battery cabinets.

The Liebert PSI XR may be installed in either a tower or rack configuration. Determine the method that suits the application and proceed.

Decide where to install the Liebert PSI XR. The UPS must be installed indoors in a controlled environment. Place it in an area with unrestricted airflow around the unit, away from water, flammable

liquids, gases, corrosives and conductive contaminants (see Figure 6).

Maintain a minimum clearance of 12 inches (305mm) in the front and rear of the UPS. Maintain an ambient temperature range of 32°F to 104°F (0°C to 40°C).

Figure 6 Placing the Liebert PSI XR

AIR

AI

R

32 F (0 C) 104 F (40 C)

IR

A

12 in

./305 mm

Relative humidity

(non-condensing)

0% ~ 90%

7

3.2

Tower UPS Installation

See Figure 7 when using the Liebert PSI XR in a tower configuration.

Figure 7 Tower configuration—attach Tower Stands

Step 2

Installation

Step 1

8

Installation

3.3

Rack-Mount UPS Conversion and Installation

See Figure 8 when installing the Liebert PSI XR in a rack. External battery cabinets are installed in

same manner.

Figure 8 Convert the Liebert PSI XR for rack installation

Step 1 Step 2

Step 3

Step 4

Step 5

!

!

WARNING

Placing heavy equipment near the top of a rack may increase the risk of tipping. Place the

UPS, and battery cabinet if one is being used, in the bottom of the rack.

CAUTION

Lifting equipment into rack may be a two-person job, depending on weight of equipment.

NOTICE

When rack-mounted, the UPS must be supported by a shelf, slide rails, brackets or fixed rails on each side. The rack-mount handles WILL NOT support the weight of the UPS. They are used to move the UPS into and out of the rack.

9

Installation

3.4

Orient Display for Installation

The Liebert PSI XR features a rotating display that may be oriented for either tower or rack installations.

To set the display for your installation, pull out on the display and rotate it until it is oriented correctly, then press it into the UPS until it is seated.

Figure 9 Orienting the UPS display

3.5

Charge Batteries and Perform Battery Startup

Before connecting input power or connecting the load, Emerson recommends these steps:

• Charge the battery for at least 8 hours.

• Start the UPS on battery to ensure the battery is fully functional and charged.

• Turn the unit Off and proceed to 3.6 - Connect Input Power and Load.

3.6

Connect Input Power and Load

Connect input power to the UPS, then plug the equipment into the outlets on the rear of the UPS.

These UPS outlets provide battery backup and surge protection to the equipment when utility power

fails, spikes or sags (see Figure 10).

Figure 10 Connect input power and load

10

Installation

3.7

Connect Network Surge protection

Connect a 10 base-T/100 network cable to the network surge protection IN jack on the rear of the

UPS. Connect from the OUT jack with network cabling to network equipment (see Figure 11).

Figure 11 Connect network surge protection

Network

Equipment

INPUT OUTPUT

EPO

FUNCTION

VOLTAGE=110V

VOLTAGE=120V

VOLTAGE=127V

2 1

Network surge protection OUT jack

DC 24V

Network surge protection IN Jack

3.8

Connect Communication Interface

Determine what type of communication connection to use to manage the UPS. The Liebert PSI XR can be monitored with any of these communication methods:

• Contact closure

• USB

• SNMP (requires optional IS-WEBRT3 card)

Connect the appropriate, factory-supplied cable to the interface port on the rear of the UPS and to the computer interface port.

See 3.9 - Set Up Liebert MultiLink software for details and installation information. Also refer to

6.4 - UPS Communications.

Figure 12 Connect communication interface

11

Installation

3.9

Set Up Liebert MultiLink software

To start using Liebert MultiLink (software and user manual available at

multilink.liebert.com

):

• Install the software.

See the Liebert MultiLink quick-start guide or user manual for installation instructions.

• Connect one end of the USB cable (supplied) to the USB port on the rear of the UPS. Connect the other end to a USB port on the computer.

See the Liebert MultiLink user manual for operating instructions.

NOTE

Emerson recommends connecting the USB cable directly to the computer WITHOUT using a

USB hub.

3.10 EPO Switch

The Liebert PSI XR is equipped with an Emergency Power Off (EPO) switch. The user must supply a means of interfacing with the EPO circuit to allow disconnecting the UPS input feeder breaker to interrupt all sources of power to the UPS and connected equipment to comply with national and local wiring codes and regulations.

Figure 13 EPO connection for normally open operation

Short Pin 1 and Pin 2 to enable the EPO function

2 = Ground

1 = EPO+

12

Installation

3.11 External Battery Cabinet Installation

Optional Liebert external battery cabinets may be connected to the UPS to provide additional battery run time. External battery cabinets are designed to be placed all on one side of the UPS or stacked beneath the UPS. The batteries have a maximum run time of three hours at full load.

1. Install the external battery cabinet in tower- or rack-configuration (see Figure 14 or 3.3 - Rack-

Mount UPS Conversion and Installation).

2. Connect the external battery cabinet cable to the rear of the external battery cabinet, then to the

rear of the UPS (see Figure 15).

Figure 14 Install the external battery cabinet in tower installation

Connect the top of the UPS to the top of the battery cabinet with the Battery UPS Tab and hardware

If two or more battery cabinets are used in a tower setup, the tower stand must be extended with the spacers included with each battery cabinet.

Connect tower stand and set the UPS and battery cabinet in them; check to ensure stability

NOTICE

Table 1

External battery cabinet power connectors are color-coded as noted in Table 1. Do not try to

install external battery cabinets with connectors that are a different color from the battery connector on the UPS.

Battery cabinet connector color key

UPS Model

PS1000RT3-120XR

PS1000RT3120XRW

PS1500RT3-120XR

PS1500RT3120XRW

PS2200RT3-120XR

PS2200RT3120XRW

PS3000RT3-120XR

PS3000RT3120XRW

Nominal System Voltage (connector color) External Battery Cabine Model

24VDC (Red)

48VDC (Gray)

PSRT3-24VBXR

PSRT3-48VBXR

13

Figure 15 Connect battery cabinets to UPS

EPO

FUNCTION

VOLTAGE=120V

VOLTAGE=127V

2 1

INPUT OUTPUT

DC 24V

Installation

See Table 8 for approximate battery run times.

14

Controls and Indicators

4.0

C

ONTROLS AND

I

NDICATORS

Buttons on the front panel display control the Liebert PSI XR. Eight LEDs indicate the UPS’s status.

Refer to Figure 16 and Table 2.

Figure 16 Display and status indicators

1 2 3 4 5

Load Level

Battery Level

Table 2

Item

3

4

1

2

5

1 to 5

6

7

8

9

10

11

6 7 8 9 10 11

Display and status indicators function, legend

Name Status Indicators Description

LED 1

LED 2

LED 3

LED 4

AVR Boost

AVR Buck

LED 5 Overload

Load/Battery Level

Status Change Button

UPS Operation in AVR Boost Mode

UPS Operation in AVR Buck Mode

Battery Condition Battery Fault/Weak

Grounding/Site Wiring Fault UPS Grounding/Site Wiring Fault

UPS Overload

Indicate Load/Battery Level

Switches Display from Load Level Indicators to Battery Level Indicators

OFF Button

ON Button

LED 9 Normal Mode

LED 10 Battery Mode

LED 11 UPS Fault

UPS Off

Turn on UPS, Manual Self-Diagnostic (Normal Mode),

Silence Alarm (Battery Mode)

UPS Operation in Normal Mode

UPS Operation in Battery Mode

UPS Fault

15

Controls and Indicators

4.1

Control Buttons

4.1.1 On/Alarm Silence/Manual Self-Diagnostic Test

This button controls output power to connected load(s). It has three functions:

• On

• Alarm Silence

• Manual Self-Diagnostic Test

ON—Start the UPS by pressing this button for more than 3 seconds, then releasing the button (an alarm will sound briefly). If the ON button is pressed and utility is outside input parameters, the UPS will start on battery (dark start).

Alarm Silence—Silence a battery mode audible alarm by pressing this button for longer than one second, then releasing it.

Manual Self-Diagnostic Test—To initiate a Manual Self-Diagnostic, press this button for at least three (3) seconds while operating from utility power. UPS will switch to Battery Mode to detect battery voltage and whether the UPS is operating normally.

If LED indicates the battery is weak: Allow the UPS to recharge the batteries for 8 hours.

Retest the battery after recharge.

If LED still indicates the battery is weak after the battery has been retested, contact your local dealer, local Emerson representative or Channel Support Applications.

If LED indicates a Battery Fault: Contact your local dealer, local Emerson representative or

Channel Support Applications.

If LED indicates a UPS Fault: Remove the load, retest the self diagnostic test, if LED indicated

UPS Fault, Contact your local dealer, local Emerson representative or Channel Support Applications.

NOTE

Refer to Figure 16 and Table 2 for details about the LEDs’ meaning.

4.1.2 Off Button

When the UPS is operating in either Normal Mode or Battery Mode, pressing the Off button for more than three seconds will shut down the UPS.

4.2

Status Indicators

4.2.1 Status Change Button

The Status Change button determines the information displayed by the five LEDs on the front panel.

The default information shown by the LEDs is the load level on the UPS. Pressing the Status Change button while the UPS is On prompts the LED display to show battery capacity for 5 seconds. This

function assists in assessing the meaning of status indicators as described in 4.2.4 - UPS Status

Indicators. See Figure 16 and Table 2 for the Status Change button’s location.

4.2.2 Load Level Indicator

The five LEDs at the top of the front panel illuminate with a steady glow to indicate the load level on the output of the UPS. The LEDs show the load level as a range, ± 5%. The LEDs’ load level meanings and colors are:

LED 1

10-24% — Green

LED 2

25-49% — Green

LED 3

50-74% — Yellow

LED 4

75-99% — Yellow

LED 5

100% or greater — Red

16

Controls and Indicators

4.2.3 Battery Level Indicator

The five LEDs illuminate with a steady glow to indicate battery capacity. Battery capacity is shown for five seconds after the Status Change button is pressed. The LEDs show the battery capacity as a range, ± 5% The LEDs’ battery level meanings and colors are:

LED 1

100-76% — Green

LED 2

75-51% — Green

LED 3

50-26% — Yellow

LED 4

25-11% — Yellow

LED 5

10% or less — Red

4.2.4 UPS Status Indicators

LEDs on the display panel illuminate with a steady glow or flash to indicate the UPS’s status:

Normal Mode—The Normal Mode indicator illuminates (LED 9) with a steady glow when utility power is available and within the input specifications.

Battery Mode—The Battery Indicator illuminates (LED 10) with a steady glow when the UPS is operating on battery

AVR Boost, AVR Buck—When the UPS is in AVR Boost/Buck Mode, the LED display will indicate the relative load level on the output of the UPS and will flash LED 1 (boost) or LED 2 (buck) to indicate which mode the UPS is in.

Weak Battery—When the UPS battery voltage is low, the LED display will indicate the relative load level on the output of the UPS and LED 3 will flash as a warning.

Site-Wiring Fault—In case of a site-wiring fault, the LED display will indicate the relative load level on the output of the UPS and LED 4 will flash as a warning.

Overload—When UPS operates in overload status, the LED display will indicate the relative load level on the output of the UPS and LED 5 will flash as a warning.

Table 3 Status indicators—color, illumination mode

Status LED 1 LED 2 LED 3 LED 4 LED 5 LED 10 LED 11

Normal Mode

AVR Boost

AVR Buck

Green

Flashes

Green

Flashes

LED 9

Green

Steady

Green

Steady

Green

Steady

Battery Mode

(dark start)

Yellow

Steady

Weak Battery

Yellow

Flashes

Site-Wiring Fault

Yellow

Flashes

Overload

Red

Flashes

Battery Fault

Shutdown

Overload

Shutdown

UPS Output

Abnormal

Shutdown

Yellow

Steady

Red

Steady

Yellow

Steady

Red

Steady

Red

Steady

Red

Steady

17

Operational Modes

5.0

O

PERATIONAL

M

ODES

5.1

Normal Mode

When the UPS is in Normal Mode, the Normal Mode Indicator illuminates green.

5.2

Buck/Boost Mode

The Automatic Voltage Regulator (AVR) circuitry compensates for fluctuations in utility power, such as voltage surges and sags. When the Liebert PSI XR detects an abnormality, it raises the undervoltage (boost) or lowers the overvoltage (buck) as needed. The AVR operates automatically and maintains the output voltage to the connected equipment, without utilizing the batteries.

LED 1 flashes green and LED 9 illuminates steady green when the UPS is in Boost Mode. LED 2

flashes green and LED 9 illuminates steady green when the UPS is in Buck Mode (see 9.0 - Trouble-

shooting for details).

5.3

Battery Mode

The UPS switches to Battery Mode in the event of an extreme input voltage/frequency condition or utility failure.

When the UPS is in Battery Mode, the Battery Indicator illuminates amber and an alarm sounds at two-second intervals. As capacity decreases, fewer indicators remain illuminated.

When a Low Battery condition occurs, the Battery Indicator flashes amber and an alarm sounds at

one-second intervals. Refer to Table 8 for approximate battery run times.

5.4

Battery Recharge Operation

Once utility power is restored, the UPS resumes normal operation and the Battery Charger begins recharging the batteries.

18

Communication

6.0

C

OMMUNICATION

6.1

DB-9 Connector

The UPS has a DB-9 (9 pin female) connector on the rear to allow UPS status communications with a computer running Liebert MultiLink software in contact closure mode. The connection provides On

Battery and Low Battery notification.

When power is interrupted and battery power is low, Liebert MultiLink software can signal the host computer to gracefully shut down the operating system.

Table 4 DB-9 pin assignment

DB-9 Pin Assignment Description

6

7

4

5

8

9

1

2

3

Low Battery (open collector)

UPS TxD (not used)

UPS RxD (not used)

Remote Shutdown (5-12V); on-battery operation

Common

Output Off, (short to Pin 5, non-latching); any mode operation

Low Battery (open emitter)

Utility Fail (open emitter)

Utility Fail (open collector)

Pin Assignment Collector to Emitter*

6 7 8 9

1 2 3 4 5

330 Ohms

(+)

Open

Collector

(-)

Open

Emitter

6.2

Remote Shutdown Via the DB-9 Connector

The Liebert PSI XR can be shut down remotely by shorting Pins 5 and 6 or via Pins 4 and 5 of the DB-

9 connector.

6.2.1 Any Mode Shutdown Via Pins 5 & 6

When Pin 6 is shorted to Pin 5, the UPS output is shut Off no matter what mode the UPS is operating in. The UPS cannot be started as long as the pins are shorted. When the short is removed, the UPS output can be enabled by pressing the ON/Alarm Silence/Manual Self-Diagnostic Test button.

6.2.2 Battery Mode Shutdown Via Pins 4 & 5

While the UPS is operating on battery, a 5-12VDC signal for 2 seconds or longer is required to signal a shutdown. Signals for less than 2 seconds are ignored.

After Pin 4 receives the shutdown signal, a 2-minute shutdown timer begins a countdown. The shutdown timer cannot be stopped: If utility power returns during the 2-minute countdown, the shutdown timer continues until the end of 2 minutes and the UPS turns Off. The UPS will restart 10 seconds after utility power returns.

6.3

Network Surge Protection Connectors

Network (in and out) connectors on the rear of the UPS provide transient voltage surge suppression

(TVSS) for network devices.

19

Communication

6.4

UPS Communications

The Liebert PSI XR is equipped with a Liebert IntelliSlot port to provide advanced communication and monitoring options.

Liebert MultiLink software continually monitors the UPS and can shut down your computer or server via USB, contact closure and SNMP (via IS-WEBRT3 card) in the event of an extended power failure.

The Liebert IS-WEBRT3 provides SNMP and Web-based monitoring and control of the UPS across the network.

NOTE

The USB, SNMP and contact closure communications can operate in parallel.

6.5

UPS Inverter/Transfer Voltage Configurations

A two-pin DIP switch on the rear of the PSI XR permits setting the UPS to operate at nominal voltages of 110V, 120V or 127V. This feature will change the high and low points at which the UPS switches to battery power. It also changes the UPS’ output voltage when the UPS is operating in battery mode. The factory default setting is 120 VAC.

Turn Off the UPS before making any changes to the voltage configuration.

Figure 17 DIP switch settings for 120V system

FUNCTION

Voltage = 110V

Voltage = 120V

Voltage = 120V

Voltage = 127V

2 1

Table 5 Voltage configurations

Setting

110

120

127

Input Voltage Range

83~138

90~150

96~159

Output Voltage (Battery Mode)

110VAC

120VAC

127VAC

20

Battery Maintenance

7.0

B

ATTERY

M

AINTENANCE

7.1

Battery Charging, Storage

The batteries are valve-regulated, nonspillable, lead acid and must be kept charged to retain their design life. The Liebert PSI XR continuously charges the batteries when connected to the utility supply, even while the UPS is switched Off.

If the Liebert PSI XR will be stored for an extended period, Emerson recommends connecting the UPS to input power for at least 8 hours every four to six months to keep the batteries charged.

Emerson recommends performing a monthly manual self-diagnostic test via the Web card or the front panel display.

7.2

Internal Battery Replacement Procedure

NOTICE

This UPS is equipped with internal batteries that the user can replace without shutting down the UPS or connected loads (hot swappable). Caution must be exercised when replacing the batteries because the load is unprotected from power fluctuations and power failures.

To replace the batteries:

1. Remove the two screws on the left side of the front bezel.

2. Pull the front bezel off the UPS.

3. Remove the screw on the battery connector holder.

4. Remove the two screws on the battery bracket.

5. Disconnect the two slotted, red/gray and black battery connectors.

6. Grasp the battery pack assembly by the handle and pull it out of the front of the UPS.

7. Unpack the new battery assembly, taking care not to destroy the packing.

8. Compare the new and old battery assemblies to make sure they are the same. If so, proceed with replacement. If they are different, STOP and contact your local dealer, local Emerson representative or Channel Support Applications.

9. Slide the new battery pack into the UPS.

10. Reattach the battery bracket with the two screws.

11. Reconnect the slotted, red/gray and black battery connectors.

12. Reinsert the screw on the battery connector holder.

13. Reattach the front bezel.

Figure 18 Battery replacement

Step 1 Step 2

Load Level

Battery Level

Load Level

Battery Level

Step 3 Step 4

Load L evel

Batter y Leve l

Load Level

Battery Level

21

Specifications

8.0

S

PECIFICATIONS

Table 6 Liebert PSI XR specifications

Model Number

Power Rating, VA/W

Dimensions, W x D x H, in (mm)

Unit

Shipping

PS1000RT3-120XR

PS1000RT3120XRW

1000VA/900W

PS1500RT3-120XR

PS1500RT3120XRW

1500VA/1350W

17.3 x 19.3 x 3.5 (440 x 490.5 x 88)

22 x 24.1 x 9 (560 x 612 x 228)

Weight, lb (kg)

Unit 56 (25)

64 (29)

62 (28)

70 (32) Shipping

Input AC Parameters

Surge Protection

PS2200RT3-120XR

PS2200RT3120XRW

570J

1920VA/1920W

*

PS3000RT3-120XR

PS3000RT3120XRW

3000VA/2700W

17.3 x 27.6 x 3.5 (440 x 700.5 x 88)

22 x 34.8 x 9.0 (560 x 884 x 228)

92 (42)

101 (46)

105 (48)

115 (52)

Voltage Range

Without Battery Operation

Frequency Range

Input Power Cord,

10ft (3m) attached

NEMA 5-15P plug

83-159 VAC (configurable)

45~65Hz, (±0.5Hz)

NEMA 5-20P plug NEMA L5-30P plug

Output Receptacles

Voltage (Normal Mode)

Voltage (Battery Mode)

Transfer Time

Battery Parameters

Waveform

Type

Quantity x Voltage x Ah

Recharge Time

Battery Backup Time

(6) NEMA 5-15R

(4) NEMA 5-15R

(2) NEMA 5-20R T-Slot, accepts15A Plug

(4) NEMA 5-15R

(2) NEMA 5-20R T-Slot, accepts15A Plug

(1) NEMA L5-30R

110/120/127 VAC (configurable)

110/120/127 VAC; ±5% before low-battery warning

4-6 ms typical

Sinewave

4 x 12 x 7.2

Valve-regulated, nonspillable, lead acid

4 x 12 x 9 8 x 12 x 7.2

8 x 12 x 9

5 hours to 90% of rated capacity, after full discharge into resistive load

5 minutes

10 minutes

Full Load

Half Load

Environmental

Operating Temperature, °F (°C)

Storage Temperature, °F (°C)

Relative Humidity

Operating Altitude

Audible Noise

Agency

Safety

Surge

ESD

Susceptibility

Electrical Fast Transient

Emissions

Conducted Immunity

Harmonics

Network surge

Transportation

32 to 104 (0 to 40)

5 to 104 (-15 to 40)

0% to 90%, non-condensing

Up to 10,000 ft (3000m)

<45 dBA

UL 1778, c-UL Listed

ANSI C62.41 CatA Lev3 (surges) IEC61000-4-5

IEC61000-4-2

IEC61000-4-3

IEC61000-4-4

FCC Part 15, Class A

IEC61000-4-6

IEC61000-3-2

UL 497 B

ISTA Procedure 1A Certification

ROHS compliant

Environmental

* NEC limits the input current rating of the PS2200RT3-120XR and PS2200RT3120XRW models to 80% of the input plug's rating. Up to

2200VA/1980W is available by contacting a certified electrician to change the input plug to 30A plug. Emerson Network Power assumes no liability for damage caused by miswiring or misapplication of the input plug.

22

Table 7 Battery cabinet specifications

Model Number

Used w/UPS Model

Dimensions, W x D x H, in (mm)

Weight, lb (kg)

Unit

Shipping

Batteries

Type

Quantity x Voltage x Ah

Manufacturer

Environmental

Operating Temperature, °F (°C)

Storage Temperature, °F (°C)

Relative Humidity

Maximum Operating Altitude

Agency

Unit

Shipping

Safety

Emissions

Transportation

Specifications

PSRT3-24VBXR

PS1000RT3-120XR

PS1000RT3120XRW

PS1500RT3-120XR

PS1500RT3120XRW

PSRT3-48VBXR

PS2200RT3-120XR

PS2200RT3120XRW

PS3000RT3-120XR

PS3000RT3120XRW

17.3 x 19.3 x 3.5 (440 x 490.5 x 88)

22 x 26.6 x 9 (560 x 675 x 228)

64 (29)

73 (33)

Valve-regulated, nonspillable, lead acid

8 x 12 x 7.2

8 x 12 x 7.2

CSB, YUASA or Equivalent

32 to 104 (0 to 40)

5 to 104 (-15 to 40)

0% to 90%, non-condensing

10,000 ft. (3000m)

UL 1778, c-UL Listed

FCC Part 15, Class A

ISTA Procedure 1A Certification

23

Table 8 Liebert PSI XR battery run times

Number of Batteries

Internal Battery

Internal battery

+ 1 External

Battery Cabinets

Internal battery

+ 2 External

Battery Cabinets

70

80

90

100

30

40

50

60

90

100

10

20

50

60

70

80

10

20

30

40

70

80

90

100

Load %

10

20

30

40

50

60

1000

83

52

31

18

15

12

11

9

7

6

263

165

120

95

73

62

54

48

43

32

439

275

200

157

129

110

96

80

71

65

Internal battery

+ 3 External

Battery Cabinets

50

60

70

80

10

20

30

40

614

385

280

220

181

154

134

119

492

291

207

160

131

111

95

79

90

100

106

96

71

64

53

48

Run times are in minutes, assume fully charged batteries and are typical at 77°F (25°C) with resistive loads.

96

77

67

59

322

202

147

116

65

58

52

47

150

116

95

76

26

18

357

212

56

47

33

29

222

131

93

68

6

5

9

7

1500

82

48

28

17

13

11

50

44

32

29

111

82

68

57

17

15

242

152

45

31

27

18

161

101

69

55

7

5

9

8

2200

76

48

28

17

14

11

Specifications

33

30

26

18

92

68

56

47

14

12

205

127

32

27

18

16

73

62

54

47

267

166

120

94

43

31

143

83

60

47

6

5

9

7

3000

75

47

28

17

13

11

24

Table 8 Liebert PSI XR battery run times (continued)

Number of Batteries

Internal battery

+ 4 External

Battery Cabinets

10

20

30

40

70

80

90

100

Load %

10

20

30

40

50

60

965

605

440

346

172

152

137

124

1000

790

494

360

283

233

198

762

452

320

248

122

108

96

82

1500

627

371

264

204

167

141

Internal battery

+ 5 External

Battery Cabinets

90

100

10

20

50

60

70

80

265

242

211

186

167

151

1140

714

203

171

148

131

117

106

897

531

Internal battery

+ 6 External

Battery Cabinets

30

40

50

60

520

408

337

286

377

292

239

202

295

232

191

163

70

80

90

100

249

220

197

179

175

154

138

124

142

125

112

102

Run times are in minutes, assume fully charged batteries and are typical at 77°F (25°C) with resistive loads.

98

84

644

405

167

142

124

110

564

354

258

203

106

94

79

72

2200

483

303

221

174

143

122

Specifications

97

81

72

65

204

160

131

112

62

56

454

281

113

96

79

70

392

243

176

138

66

59

52

48

3000

330

204

148

116

95

76

25

Troubleshooting

9.0

T

ROUBLESHOOTING

The information below indicates various symptoms a user may encounter if the Liebert PSI XR expe-

riences a problem. See Table 9 for suggested solutions.

1. An alarm sounds, alerting that the UPS requires attention. The alarm can be silenced except for low battery, overload warning and fault.

2. One or more additional indicators will be illuminated to provide a diagnostic aid to the operator, as described below:

If the UPS fails to operate properly, turn Off the unit and repeat the steps in 3.0 - Installation. If the

problem persists, refer to Table 9.

Table 9 Troubleshooting—problems, causes and solutions

Problem

UPS will not start

UPS starts on battery, but will not switch to AC (dark start)

UPS shuts down

Site Wiring Fault LED (LED 4) flashing

Battery weak LED (LED 3) flashing

Short circuit

Cause

Battery is disconnected or completely discharged

UPS not plugged in

Circuit breaker tripped

AC overvoltage

Short circuit or UPS output is abnormal; LED 10 and LED 11 illuminate and sound audible alarm

Overload; LED 5 and LED 11 illuminate and sound audible alarm

LED 3 and LED 11 illuminate and sound audible alarm

Liebert MultiLink software

Site Wiring Fault, UPS detected a line-to-neutral reversal or a loss of proper grounding.

Batteries weak

Batteries need to be replaced

Solution

Check the circuit breaker on the rear of the UPS.

If it is tripped, reset it and restart the

UPS. For help, contact your local dealer, local Emerson representative or Channel Support

Applications.

Check for proper connection of battery or batteries.

Plug in the power cord securely.

Reset the circuit breaker and restart the UPS.

Wait until voltage drops to an appropriate level or have the utility power checked by a properly trained and qualified electrician.

Remove the load and turn on the

UPS again. For help, contact your local dealer, local Emerson representative or Channel Support

Applications.

Check load level display and remove nonessential loads.

Recalculate the load and reduce equipment connected to UPS - the total wattage must not exceed the capacity of the UPS.

Recharge the battery for 8 hours, then turn ON the UPS.

Consult the Liebert MultiLink user manual or contact your LAN administrator.

Have the utility checked by a properly trained and qualified electrician.

Recharge batteries.

Replace batteries.

NOTE

The PS2200RT3-120XR UPS will sound an Overload alarm under certain Low Line conditions when it is fully loaded and it exceeds the input current rating. Unless the load is reduced, the condition will trip the branch circuit breaker.

26

Ensuring The High Availability

Of Mission-Critical Data And Applications.

Emerson Network Power, the global leader in enabling business-critical continuity, ensures network resiliency and adaptability through a family of technologies—including Liebert power and cooling technologies—that protect and support business-critical systems.

Liebert solutions employ an adaptive architecture that responds to changes in criticality, density and capacity. Enterprises benefit from greater IT system availability, operational flexibility and reduced capital equipment and operating costs.

While every precaution has been taken to ensure the accuracy and completeness of this literature, Liebert Corporation assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions.

© 2008 Liebert Corporation

All rights reserved throughout the world. Specifications subject to change without notice.

® Liebert is a registered trademark of Liebert Corporation.

All names referred to are trademarks or registered trademarks of their respective owners.

SL-23315_REV03_07-09

Emerson Network Power.

The global leader in enabling Business-Critical Continuity.

AC Power

Embedded Computing

Connectivity Embedded Power

DC Power Monitoring

Technical Support / Service

Web Site

www.liebert.com

Monitoring

800-222-5877

[email protected]

Outside the US: 614-841-6755

Single-Phase UPS

800-222-5877 [email protected]

Outside the US: 614-841-6755

Three-Phase UPS

800-543-2378 [email protected]

Environmental Systems

800-543-2778

Outside the United States

614-888-0246

Locations

United States

1050 Dearborn Drive

P.O. Box 29186

Columbus, OH 43229

Europe

Via Leonardo Da Vinci 8

Zona Industriale Tognana

35028 Piove Di Sacco (PD) Italy

+39 049 9719 111

Fax: +39 049 5841 257

Asia

7/F Dah Sing Financial Centre

108 Gloucester Road

Wanchai

Hong Kong

852 2572 2201

Fax: 852 2519 9210

Outside Plant

Power Switching & Controls

Precision Cooling

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