Liebert® eXM™TXC™

Liebert

®

eXM

™

TXC

™

User Manual–10-100kVA, 60Hz

TABLE OF CONTENTS

I

MPORTANT

S

AFETY

I

NSTRUCTIONS

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

SAVE THESE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

G

LOSSARY OF

S

YMBOLS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.0

L

IEBERT

eXM TXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

1.1

Locating the Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.2

Cable Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.2.1

Wiring Preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.2.2

Power Cable Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.2.3

Input/Output Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.3

Bolting Cabinets Together . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.3.1

Floor Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.3.2

Cable Entry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.3.3

Optional Cabinets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.0

I

NSTALLATION

D

RAWINGS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

3.0

S

PECIFICATIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

i

FIGURES

Figure 1 Single input UPS with external Liebert eXM TXC with optional dual transformer cabinet—

Typical configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 2 Schematic - Liebert eXM TXC to Maintenance Bypass Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 3 Bolting Liebert eXM UPS to a Liebert eXM TXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 4 Cabinet arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 5 Clearances—Front, side and rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 6 Liebert eXM TXC Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 7 Busbars—Liebert eXM TXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 8 Lineup arrangement, Liebert eXM with Liebert eXM TXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 9 Outline drawing, Liebert eXM TXC for Liebert eXM, 10-100kVA . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 10 Liebert eXM TXC transformer location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 11 Bend radius - Top feed power connections, 10-100kVA system . . . . . . . . . . . . . . . . . . . . . . . . . . 16

TABLES

Table 1

Table 2

Table 3

Table 4

Table 5

Table 6

Table 7

Table 8

Wiring for Liebert eXM TXC to Liebert eXM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Hardware torque values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Physical standards and parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Liebert eXM TXC, 10-100k, mechanical characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Liebert eXM TXC heat dissipation, both transformers, full load . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Recommended lug sizes (compression type) M10, 3/8" bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Busbar torque for power wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Terminal block torque with compression lugs for control wiring. . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 9 Electrical data—Liebert eXM TXC, 480VAC input, 208VAC output, rectifier input, with 480V:208V transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 10 Electrical data—Liebert eXM TXC, 480VAC input, 208VAC output, bypass input, with 480V:208V transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Table 11 Electrical data—Liebert eXM TXC, 600VAC input, 208VAC output, rectifier input, with 600V:208V transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 12 Electrical data—Liebert eXM TXC, 600VAC input, 208VAC output, bypass input, with 600V:208V transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 13 Electrical data—Liebert eXM TXC, 208VAC or 220VAC input, rectifier input, with 208V:208V or 220V:220V transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 14 Electrical data—Liebert eXM TXC, 208VAC or 220VAC input, bypass input, with 208V:208V or 220V:220V transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 15 Liebert eXM TXC Inrush Multiplier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

ii

I

MPORTANT

S

AFETY

I

NSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important instructions that should be followed during installation of the

Liebert eXM TXC (dual transformer cabinet).

Read this manual thoroughly, paying special attention to the sections that apply to your installation, before working with the UPS. Retain this manual for use by installing personnel.

A properly trained and qualified electrical contractor should oversee the installation of the equipment.

The Liebert eXM TXC cannot be put into operation until it is commissioned by the manufacturer or authorized engineer. Otherwise, human safety may be endangered and damage to the UPS will not be covered by the warranty.

The Liebert eXM TXC is designed for commercial and industrial uses and cannot be used as life support equipment.

!

!

WARNING

Risk of moving heavy equipment and electric shock. Can cause equipment damage, injury and death.

Exercise extreme care when handling UPS cabinets to avoid equipment damage or injury to personnel. The Liebert eXM TXC’s weight ranges from 785 to 1969 lb. (356 to 893kg).

Determine the unit’s weight and locate the center of gravity symbols before handling the

Liebert eXM TXC.

Test lift and balance the cabinet before transporting it. Never tilt equipment more than 15 degrees from vertical.

In case of fire involving electrical equipment, use only carbon dioxide fire extinguishers or those approved for use in fighting electrical fires.

Extreme caution is required when performing maintenance.

Be constantly aware that the UPS system contains high DC as well as AC voltages.

Check for voltage with both AC and DC voltmeters prior to making contact.

AVERTISSEMENT

Risque lors du déplacement de l'équipement lourd et de décharge électrique pouvant entraîner des dommages matériels, des blessures et même la mort.

Faites preuve d'une extrême prudence lors de la manutention des armoires ASC afin d'éviter de les endommager ou de blesser le personnel. Les armoires Liebert eXM TXC pèsent de 785 à

1969 lb (de 356 à 893 kg).

Déterminez le poids de l'unité et trouvez les symboles de centre de gravité avant de déplacer l'armoire Liebert eXM TXC. Faites des essais de levage et d'équilibre avant de transporter l'armoire. N'inclinez jamais l'équipement à plus de 15 degrés à la verticale.

En cas d'incendie associé à du matériel électrique, n'utilisez que des extincteurs à dioxyde de carbone ou homologués pour la lutte contre les incendies d'origine électrique.

Les opérations d'entretien requièrent une extrême prudence.

Soyez toujours conscient du fait que le système ASC contient des tensions c.c. et c.a. élevées.

Vérifiez les tensions avec des voltmètres c.a. et c.c. avant d'établir tout contact.

1 Liebert

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eXM

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TXC

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!

!

WARNING

Risk of electric shock. Can cause equipment damage, injury and death.

As with other types of high power equipment, dangerous voltages are present within the UPS and battery enclosure even after input power has been disconnected. The risk of contact with these voltages is minimized as the live component parts are housed behind a metal panel.

Further internal safety screens make the equipment protected to IP20 standards. Never remove panels or covers or open doors that will expose internal components to contact.

Read and follow all warnings, cautions and safety and operating instructions to avoid serious injury or death from electric shock. No risk exists to any personnel when operating the equipment in the normal manner, following the recommended operating procedures.

All equipment maintenance and servicing procedures involve internal access and should be carried out only by trained personnel.

AVERTISSEMENT

Risque de décharge électrique pouvant entraîner des dommages matériels, des blessures et même la mort.

À l'instar des autres types d'équipement haute puissance, des tensions dangereuses sont présentes à l'intérieur de l'armoire ASC et du châssis de batteries même après le débranchement de l'alimentation d'entrée. Le risque de contact avec ces tensions est diminué, car les parties de composants sous tension sont abritées derrière un panneau métallique.

D'autres écrans de sécurité internes protègent l'équipement en conformité avec les normes

IP20. Ne retirez jamais les panneaux ou les couvercles et n'ouvrez pas les portes donnant accès aux composants internes avec lesquels vous pouvez entrer en contact.

Veuillez lire et suivre l'ensemble des avertissements, des mises en garde et des instructions de sécurité et de fonctionnement afin d'éviter des blessures graves, voire la mort, pouvant être causées par une décharge électrique. Il n'y a aucun risque pour le personnel lorsque l'équipement est utilisé normalement, en suivant les procédures de fonctionnement recommandées.

Toutes les procédures de réparation et d'entretien de l'équipement exigent un accès à l'intérieur de l'armoire et devraient être menées uniquement par du personnel compétent.

Liebert

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eXM

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TXC

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2

Ground Leakage Currents

!

WARNING

Risk of electric shock from high leakage current. Can cause injury, property damage and death.

EARTH CONNECTION IS ESSENTIAL BEFORE CONNECTING THE INPUT SUPPLY.

!

Earth leakage current exceeds 3.5 mA and is less than 1000 mA.

Transient and steady-state earth leakage currents, which may occur when starting the equipment, should be taken into account when selecting instantaneous RCCB or RCD devices.

Residual Current Circuit Breakers (RCCBs) must be selected sensitive to DC unidirectional pulses (Class A) and insensitive to transient current pulses.

Note also that the earth leakage currents of the load will be carried by this RCCB or RCD.

This equipment must be earthed in accordance with the local electrical code of practice.

AVERTISSEMENT

Risque de décharge électrique due à un courant de fuite élevé pouvant causer des blessures, des dommages matériels et même la mort.

IL EST PRIMORDIAL D'ASSURER UNE CONNEXION DE TERRE AVANT DE

BRANCHER L'ALIMENTATION D'ENTRÉE. La fuite à la terre est supérieure à 3,5 mA et inférieure à 1 000 mA.

Vous devez tenir compte des fuites de courant transitoires et permanentes à la terre, susceptibles de se produire au démarrage de l'équipement, lors de la sélection des dispositifs

DDFT instantanés.

Vous devez sélectionner des disjoncteurs différentiels de fuite à la terre (DDFT) sensibles aux impulsions unidirectionnelles c.c. (classe A) et insensibles aux impulsions de courant transitoires.

Notez également que les courants de fuite à la terre de la charge seront acheminés par ce dispositif DDFT.

Cet équipement doit être mis à la terre conformément au code national de l'électricité.

!

WARNING

Risk of electric shock. Can cause injury, property damage and death.

Under typical operation and with all UPS doors closed, only normal safety precautions are necessary. The area around the UPS system should be kept free of puddles of water, excess moisture and debris.

Special safety precautions are required for procedures involving handling, installation and maintenance of the UPS system and the internal batteries (internal batteries accommodated by the 10-40kVA frame only). Observe all safety precautions in this manual before handling or installing the UPS system as well as during all maintenance procedures. Observe all battery safety precautions before working on or near the battery.

This equipment contains several circuits that are energized with high voltage. Only

test equipment designed for troubleshooting should be used. This is particularly true for oscilloscopes. Always check with AC and DC voltmeters to ensure safety before making contact or using tools. Even when the power is turned Off, dangerously high electric charges may exist within the UPS.

All power and control wiring should be installed by a qualified electrician. All power

and control wiring must comply with the NEC and applicable local codes.

ONLY qualified service personnel should perform maintenance on the UPS system.

When performing maintenance with any part of the equipment under power, service personnel and test equipment should be standing on rubber mats. The service personnel should wear insulating shoes for isolation from direct contact with the floor (earth ground).

Never work alone, even if all power is removed from the equipment. A second person should be standing by to assist and summon help in case an accident should occur.

3 Liebert

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AVERTISSEMENT

Risque de décharge électrique pouvant causer des blessures, des dommages matériels et même la mort.

Les précautions de sécurité habituelles suffisent lorsque le système ASC est en mode de fonctionnement normal et que toutes les portes sont fermées. La zone entourant le système

ASC doit être exempte de flaques d’eau, d’humidité excessive et de débris.

Des précautions de sécurité spéciales sont requises pour les procédures associées à la manutention, à l’installation et à l’entretien du système ASC. Observez toutes les précautions de sécurité décrites dans le présent manuel avant de manipuler ou d’installer le système ASC, ainsi que pendant toutes les procédures d’entretien.

Cet équipement comporte plusieurs circuits à haute tension. Seuls des équipements d’essai conçus pour le dépannage doivent être utilisés. Cette mise en garde couvre notamment les oscilloscopes. Utilisez toujours des voltmètres c.a. et c.c. pour vérifier les tensions avant d’établir un contact ou d’utiliser des outils. Des tensions dangereusement élevées peuvent demeurer dans le système ASC même une fois l’alimentation coupée.

Tous les câbles d’alimentation et de contrôle doivent être installés par un électricien qualifié.

Tous les câbles d’alimentation et de contrôle doivent être conformes au Code national de l’électricité des États-Unis (NEC) et celui du Canada, ainsi qu’aux codes locaux en vigueur.

L’entretien du système ASC ne doit être confié qu’à des professionnels qualifiés.

Les responsables de l’entretien et l’équipement d’essai doivent reposer sur des tapis de caoutchouc lors de toute intervention sur une pièce d’équipement sous tension. Les responsables de l’entretien doivent porter des chaussures isolantes pour prévenir tout contact direct avec le plancher.

Ne travaillez jamais seul, même si toute l’alimentation d’entrée est coupée de l’équipement.

Une seconde personne devrait toujours être présente pour porter assistance ou chercher de l’aide en cas d’accident.

NOTICE

Risk of improper ground connection. Can cause equipment damage.

Ground connection is essential before connecting the input supply. This equipment must be grounded in accordance with local electrical codes. Maximum load must not exceed that shown on the UPS rating label.

NOTICE

Risk of improper electromagnetic shielding. Can cause radio communication interference.

This unit complies with the limits for a Class A digital device, pursuant to Part 15 Subpart J of the FCC rules. These limits provide reasonable protection against harmful interference in a commercial environment. This unit generates, uses and radiates radio frequency energy and, if not installed and used in accordance with this instruction manual, may cause harmful interference to radio communications. This unit is not designed for use in a residential area.

Operation of this unit in a residential area may cause harmful interference that the user is solely responsible for correcting.

Liebert

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G

LOSSARY OF

S

YMBOLS

Risk of electrical shock

!

Indicates caution followed by important instructions

AC input

AC output

R

i

-

+

PbH2SO4

Requests the user to consult the manual

Indicates the unit contains a valve-regulated lead acid battery

Recycle

DC voltage

AC voltage

Equipment grounding conductor

Bonded to ground

5 Liebert

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Liebert eXM TXC

1.0

L

IEBERT

eXM TXC

The Liebert eXM TXC offers 10-100kVA capacity to match the associated Liebert eXM frame offerings. Each of the Liebert eXM TXC capacities offer optional input 208V, 220V, 480V and 600V internal transformers in a dual input configuration.

Figure 1 Single input UPS with external Liebert eXM TXC with optional dual transformer cabinet—Typical configuration

MAINTENANCE BYPASS CABINET

* Bypass

AC Input

4 Wire + GND

BIB

MBB

MIB

Output

Busbar

AC Output

208V

4 Wire + GND

RIB

STATIC BYPASS

* Rectifier

AC Input

4 Wire + GND

UPS CABINET

BATTERY

DUAL

TRANSFORMER

CABINET

NOTES

1. Install in accordance with national and local electrical codes.

2. A neutral is required from the system AC input source. Emerson

recommends a full capacity neutral conductor and grounding

conductors.

3. Bypass and rectifier input and output cables must be run in

separate conduits.

4. Control wiring must be run in separate conduits.

RIB - Rectifier Input Breaker

BIB - Bypass Isolation Breaker

MBB - Maintenance Bypass Breaker

MIB - Maintenance Isolation Breaker

* External Overcurrent Protection by Others

Field-Supplied Wiring

EXM11009

Rev. 0

1.1

Locating the Cabinet

This Liebert eXM TXC may be mounted to the right of the UPS. Ensure that the unit is in a wellventilated area and that there is clearance for access to the switches and cable connections as required by national and local codes.

Liebert

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Liebert eXM TXC

1.2

Cable Installation

1.2.1 Wiring Preparation

Be sure that the unit is not connected to any AC utility power source or UPS before installing any wiring to this unit. This Liebert eXM TXC should be installed by a qualified / certified electrician.

!

WARNING

Risk of electrical shock and arc flash. Can cause property damage, injury and death.

Read this section thoroughly before attempting to install wiring to this unit. Read and comply with all warnings and cautions in this manual.

Removing the Cover Plates

Plates cover the input and output terminals on the front of the Liebert eXM TXC (see Figure 7).

Remove these and keep the screws and plates for reinstallation.

1.2.2 Power Cable Installation

Refer to Table 42 when selecting cables. Refer to the electrical tables listed in the back of this manual.

NOTE

Transient and steady state earth leakage currents may occur when starting the equipment.

This should be taken into account when selecting ground current detection devices because these will carry the earth leakage currents of both the UPS equipment and the load.

1.2.3 Input/Output Wiring

Follow the steps below to connect the input wiring:

NOTE

Input wiring must be installed using conduit if cabinet is not mounted to the immediate right of the UPS.

1. Locate the input wiring access (top or bottom access), remove the conduit landing plate and punch the appropriate size hole for the size conduit being used. Pull the three/four input wires through the hole, allowing some slack for installation. For cabinets that are located to the immediate left of the UPS, the access plate is on the lower right of the cabinet. Remove the access plate and verify that the edge guarding is installed and intact.

2. Secure the conduit to the access plate of the Liebert eXM TXC.

3. Input power cables connect to the TXC at TB1 and TB2; refer to Figure 6, Tables 1 and 2.

4. Connect the ground cable from sources #1 and #2 to the TXC ground busbar and tighten them to

192 lb-in (22Nm) for M10 bolt.

5. Connect the neutral cable from sources #1 and #2 to the TXC neutral busbar and tighten them to

192 lb-in (22Nm) for M10 bolt..

NOTE

If the Liebert eXM TXC is not to be bolted to the UPS, use either top or bottom access plate.

6. Connect the source #1 cables to TB1 (A-B-C) and tighten the connections to 192 lb-in (22Nm) for

M10 bolt.

7. Connect the source #2 cables to TB2 (A-B-C) and tighten the connections to 192 lb-in (22Nm) for

M10 bolt.

8. Connect the GEC from the Liebert eXM TXC to the customer GEC and tighten the connections to

192 lb-in (22Nm) for M10 bolt.

9. Connect the neutral cable between the Liebert eXM TXC and UPS and tighten the connections to

192 lb-in (22Nm) for M10 bolt. 11.

10. Connect the ground cable between the Liebert eXM TXC and UPS and tighten the connections to

192 lb-in (22Nm) for M10 bolt.

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Liebert eXM TXC

NOTICE

Risk of improper wiring connection. Can cause equipment damage.

The control wire must be installed to ensure proper operation of the system and fully protect the load when switching between bypass cabinet and UPS.

NOTES

1. All interconnection hardware supplied by Emerson.

2. AC connections must be made to the UPS module before attaching Liebert eXM TXC to UPS module.

3. Liebert eXM TXC’s must attach to the right side only of the Liebert eXM UPS.

4. Refer to the individual drawing of each piece of equipment for additional details.

Table 1 Wiring for Liebert eXM TXC to Liebert eXM

Run

A

E

C

H

B

C

D

From

Utility Source #1

Utility Neutral #1

Utility Ground #1

Utility Source #2

Utility Neutral #2

Utility Ground #2

TXC GEC

To

TXC Rectifier Input

TB1

TXC Neutral Busbar

TXC Ground Busbar

TXC Bypass Input TB2

TXC Neutral Busbar

TXC Ground Busbar

Customer GEC

Conductors

Phase A, B, C

Neutral

Ground

Phase A, B, C

Neutral

Ground

GEC

Figure 2 Schematic - Liebert eXM TXC to Maintenance Bypass Cabinet

Customer

Main Input

TB1

Phase A

Phase B

Phase C

W04

W05

W06

X-A

H1

H2

Isolation

Transformer

T1

X-B

X-C

H3

X0

W11

W12

W13

W14

Utility Input

Ground to

Unit Frame

Phase A

Phase B

Phase C

Customer

Bypass Input

TB2

W01

W02

W03

Customer

Input Neutral

Customer

Ground Busbar

Ground to

Unit Frame

X-A

H1

H2

Isolation

Transformer

T2

X-B

X-C

H3

X0

W07

W08

W09

W10

Ground to

Unit Frame

Ground Electrode

(See Note 2)

W15

W16

TB2

CIN

CMG

TB4

Narrow Side Mount

Maintenance Bypass Cabinet

Wiring Legend

Factory Supplied

Field Supplied

NOTES:

1. Wiring furnished by the factory. Consult the installation manual for UPS connections

2. Customer-furnished grounding electrode conductor is to be installed in accordance with

National Electric Code Article 250-26.

3. Refer to Liebert

eXM MBC manual SL-25652 for additional details about connections to Liebert eXM UPS.

607503

Rev. 1

Liebert

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1.3

Bolting Cabinets Together

NOTE

UPS wiring must be completed before the cabinets are bolted together.

1. Line up cabinets so that mounting holes are aligned.

Figure 3 Bolting Liebert eXM UPS to a Liebert eXM TXC

Liebert eXM TXC

A

Hex Head

Bolt,

M10 x 30mm

Washer Split,

M10

Washer Flat,

M10

Place cabinets so mounting holes are aligned.

A bolt from the adjacent cabinet may be screwed into the threaded top hole, or a bolt may be inserted through the lower hole and screwed into the threaded hole in the adjacent cabinet.

DETAIL A

2. Using supplied hardware, bolt the cabinets together. The bolts may be inserted from either the

UPS side or from the Liebert eXM TXC side, whichever is more convenient.

!

WARNING

Risk of heavy units tipping over while being moved. Can cause property damage, injury and death.

The Liebert eXM TXC and battery cabinets must be properly prepared and secured for lifting.

Improper lifting may cause the cabinets to fall, causing equipment damage, personal injury and death.

Emerson recommends lifting the units with one of the following methods:

• Installing four eyebolts in the factory-fabricated holes, one at each corner of the unit, attaching cables or similar strapping to the eyebolts and lifting with a suitable mechanism.

• Placing suitable straps on the Liebert eXM TXC. The straps must go under the unit to be lifted.

9 Liebert

®

eXM

™

TXC

™

Liebert eXM TXC

!

AVERTISSEMENT

Le centre de gravité élevé des appareils présente un risque de renversement lors des déplacements, pouvant entraîner des dommages matériels, des blessures et même la mort.

Les armoires Liebert eXM TXC et de batterie doivent être correctement préparées et sécurisées avant d’être levées. Un mauvais levage peut faire tomber les armoires, causant des dommages à l'équipement, des blessures, voire la mort.

Emerson recommande de soulever les unités en suivant l'une des méthodes suivantes :

• En installant quatre anneaux de levage dans les ouvertures fabriquées en usine, avec un anneau dans chaque coin de l’appareil, pour ensuite fixer les câbles ou sangles aux anneaux afin d'effectuer le levage à l'aide d'un mécanisme approprié.

• En plaçant des sangles convenables sur l'armoire Liebert ou de batterie. Les sangles doivent passer sous l'unité à soulever.

1.3.1 Floor Installation

If the Liebert eXM TXC is to be placed on a raised floor, the UPS should be mounted on a pedestal that will support the equipment point loading. Refer to the Liebert eXM UPS manual, SL-25648 or

SL-25650, to design this pedestal.

1.3.2 Cable Entry

Cables can enter the Liebert eXM TXC from the top or bottom through removable metal plates.

Some plates have factory-punched holes and others are designed to allow the personnel to punch holes for fitting and securing the conduit. Once the conduit holes are punched, these plates should be reattached to the UPS. The conduit size and wiring method must be in accordance with all local, regional and national codes and regulations, including NEC ANSI/NFPA 70.

NOTE

When installing the UPS, the customer must provide a disconnect with overcurrent protection at the output of the UPS.

1.3.3 Optional Cabinets

The Liebert eXM TXC must be bolted to right side of the Liebert eXM (see Figure 4).

The Liebert eXM TXC must be cabled and bolted to the Liebert eXM before the UPS and bypass distribution cabinet are moved into their final position. Connect input wiring to the Liebert eXM TXC

ONLY after the units are internally cabled and positioned.

Battery cabinets may be bolted only to the left side of the Liebert eXM; see Figure 4.

Figure 4 Cabinet arrangement

ALL UNITS VIEWED FROM ABOVE

Liebert

eXM

Dual

Transformer

Cabinet

Liebert eXM UPS connected only to Liebert eXM TXC

(The Liebert eXM TXC must be on right side of the Liebert eXM UPS)

Liebert

eXM

Battery

Cabinet

Battery

Cabinet

Dual

Transformer

Cabinet

Liebert eXM UPS connected to Liebert eXM TXC and Battery Cabinets

(TXC must be on right side of the Liebert eXM)

(Battery Cabinets must be on the left side of the Liebert eXM UPS)

Liebert

®

eXM

™

TXC

™

10

Figure 5 Clearances—Front, side and rear

REAR

0 to 5" (127mm)

Rear clearance depends on anchoring method

Liebert eXM TXC

0" Required

Liebert

eXM

0" Required

FRONT

Minimum of 36" (914mm) required for foot traffic with door fully open

11 Liebert

®

eXM

™

TXC

™

Installation Drawings

2.0

I

NSTALLATION

D

RAWINGS

Figure 6 Liebert eXM TXC Main components

Neutral

Busbar

TB2

TB1

Ground

Busbar

Transformers

FRONT

With Cover

FRONT

Door Removed

Figure 7 Busbars—Liebert eXM TXC

23.6" (600mm)

37.5" (953mm)

TB1

Neutral Busbar

(See DETAIL A)

Ground Busbar

(See DETAIL A)

TB2

78.5"

(1994mm)

RIGHT SIDE

Panel Removed

EXM15010

Rev. 1

7.5"

(191mm)

See DETAILS B and C

3.5"

(89mm)

∅ 0.437"

(11mm)

10 Typical

Transformers

1.75"

(44mm)

Typical

DETAIL A

Ground and Neutral

Busbars

0.5"

(13mm)

1.5"

(38mm)

Typical

FRONT VIEW with Door Removed

RIGHT SIDE VIEW with Panel Removed

Notes:

1. All dimentions are in inches (mm).

2. Control wiring and power wiring must be run in separate conduits.

3. All wiring is to be in accordance with national and local electrical codes.

4. If maintenance bypass cabinet is attached to UPS, Liebert will supply

the interconnection cables.

5. Use 255A panelboard for 10k - 40kVA only. Use 400A panelboard for

60 - 100kVA only.

1.75"

(44mm)

∅ 0.440" (11mm)

12 Typical

2.25"

(57mm)

2.25"

(57mm)

DETAIL B

1.75"

(44mm)

1.75"

(44mm)

1.75"

(44mm)

∅ 0.438" (11mm)

28 Typical

EXM16014

Rev. 1

Liebert

®

eXM

™

TXC

™

12

Installation Drawings

Figure 8 Lineup arrangement, Liebert eXM with Liebert eXM TXC

47.5" (1208mm)

23.6"

(600mm)

23.6"

(600mm)

78.7"

(2000mm)

NOTES

1. All dimensions are in inches (mm).

2. 24" (610mm) minimum clearance above unit for air exhaust.

36" (914mm) front access required for service.

3. Keep cabinet within 15 degrees of vertical.

4. Top and bottom cable entry available through removable

access plates.

Remove, punch to suit conduit size and replace.

5. Unit bottom is structurally adequate for forklift handling.

6. Control wiring and power wiring must be run in

separate conduits.

7. All wiring is to be in accordance with national and local electrical codes.

8. All battery cabinets must be positioned on the left side of the UPS.

EXM13003

Rev. 1

UPS

Dual Transformer

Cabinet

FRONT VIEW

13 Liebert

®

eXM

™

TXC

™

Installation Drawings

Figure 9 Outline drawing, Liebert eXM TXC for Liebert eXM, 10-100kVA

See Detail A

20.4"

(519mm)

15.3"

(387mm)

Leveler

Ventilation

TOP

24" (608mm)

23.6"

(600mm)

BOTTOM

39.8" (1010mm)

34.5"

(876mm)

28.3"

(718mm)

Caster

DETAIL A

Notes

1. 24" [610] minimum clearance above unit for

air exhaust. 36" [914] front access required for service.

2. Keep cabinet within 15 degrees of vertical.

3. Top and bottom cable entry available through removable

access plates. Remove, punch to suit conduit size

and replace.

4. Unit bottom is structurally adequate for forklift handling.

5. Control wiring and power wiring must be run in

separate conduits.

6. All wiring is to be in accordance with national and

local electrical codes.

78.7"

(2000mm)

FRONT RIGHT SIDE

EXM12009

Rev. 1

Liebert

®

eXM

™

TXC

™

14

Installation Drawings

Figure 10 Liebert eXM TXC transformer location

Transformer, T1

Transformer, T2

RIGHT SIDE

REAR OF CABINET

15 Liebert

®

eXM

™

TXC

™

Figure 11 Bend radius - Top feed power connections, 10-100kVA system

Installation Drawings

Table 2

NOTE

Interconnection wiring between the UPS and bypass distribution cabinet is supplied by

Emerson when the Liebert eXM TXC and Liebert eXM UPS are ordered as a system.

Hardware torque values

Hardware Two Belleville Washers

M10 (3/8")

M12 (1/2")

240 lb-in. (27 Nm)

428 lb-in (48Nm)

Liebert

®

eXM

™

TXC

™

16

Specifications

3.0

S

PECIFICATIONS

Table 3 Physical standards and parameters

Dual Transformer Cabinet Parameters

Standard Color

Front Door Opening (for serviceability)

Degree of Protection for UPS Enclosure

Minimum Clearance, Top

Minimum Clearance, Back

Minimum Clearance, Sides

Cable Entrance

Standards & Conformities

Environmental

Storage Temperature Range, °F (°C)

Operating Temperature Range, °F (°C)

Relative Humidity

Maximum Altitude Above MSL, ft (m)

Values

Black (ZP-7021)

More than 180°

IP 20 (with and without front door open)

24" (610mm)

0" (5" [127mm] when seismic brackets are used)

0"

Top or Bottom

UL 71778 5th Ed.; CSA 22.2 107.3-14

ISTA Procedure 1H; WEEE

-13°F to 158°F (-25°C to 70°C)

32°F to 104°F (0 to 40°C)

32°F to 86°F (0-30°C) when seismic brackets are used

Up to 95% Non-Condensing

(Operating and Non-Operating)

4920 (1500) (as per IEC 62040/3) -

1% Maximum kW derate / 100m rise between 1500-3000m

Table 4 Liebert eXM TXC, 10-100k, mechanical characteristics

Mechanical Characteristics

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

Color

Protection Degree IEC (60529)

Rated Power, kVA

40

60

80

100

10

15

20

30

Values

23.625 x 39.375 x 78.75 (600 x 1000 x 2000)

ZP 7021 (Black)

IP20 (finger-proof with front doors open or closed)

Weight, lb (kg)

785 (356)

819 (371)

919 (417)

1192 (541)

1245 (565)

1495 (678)

1765 (801)

1969 (893)

17 Liebert

®

eXM

™

TXC

™

Specifications

Table 5

Liebert eXM

TXC Rating kVA

10

15

20

30

40

60

80

100

Liebert eXM TXC heat dissipation, both transformers, full load

Liebert eXM

TXC Heat

Dissipation

208:208 Transformer

BTU/Hr (kWH)

3514 (1.030)

4802 (1.408)

5822 (1.706)

10024 (2,938)

10816 (3.170)

15006 (4.398)

19750 (5.788)

19204 (5.628)

Liebert eXM

TXC Heat

Dissipation

220:208 Transformer

BTU/Hr (kWH)

3132 (0.918)

4278 (1.254)

5186 (1.520)

9076 (2.660)

9854 (2.888)

13696 (4.014)

17934 (5.256)

16944 (4.966)

Liebert eXM

TXC Heat

Dissipation

480:208 Transformer

BTU/Hr (kWH)

3276 (0.960)

4026 (1.180)

5466 (1.602)

9896 (2.900)

10686 (3.132)

13710 (4.018)

19026 (5.576)

21216 (6.218)

Liebert eXM

TXC Heat

Dissipation

600:208 Transformer

BTU/Hr (kWH)

3322 (0.974)

3992 (1.170)

5362 (1.572)

9998 (2.930)

10714 (3.140)

13710 (4.018)

19032 (5.578)

21190 (6.210)

NOTE

The breakers and cables used must be in accordance with NEC ANSI/NFPA 70. A disconnect breaker must be provided for Rectifier and Bypass inputs. Recommended cable sizes are suitable for operation at a maximum temperature of 104°F (40°C).

Table 6

Cable Size

#6AWG

#4AWG

#2-3AWG

#1AWG

#1/0AWG

#2/0AWG

#3/0AWG

#4/0AWG

250kcmil

300kcmil

350kcmil

400kcmil

500kcmil

600kcmil

700kcmil

750kcmil

Recommended lug sizes (compression type) M10, 3/8" bolt

T&B Copper

Two Hole

256-030695-868

256-030695-733

54811BE

54857BE

256-30695-593

54862BE

54864BE

54866BE

54868BE

54870BE

54872BE

54874BE

54876BE

54878BE

54879BE

54880BE

T&B Aluminum

Two Hole

60250

60256

60262

60267

60269

60273

60275

60277

60278

—

—

—

—

—

60238

60244

Table 7 Busbar torque for power wiring

Bolt Shaft Size

3/8" (M10)

1/2" (M12)

Torque

Lb-in (Nm)

192 (22)

428 (48)

Liebert

®

eXM

™

TXC

™

18

Specifications

Table 8 Terminal block torque with compression lugs for control wiring

AWG Wire Size or Range

#22 - #14

Torque

Lb-in (Nm)

3.5 to 5.3

(0.4 to 0.6)

NOTE

Refer to the manufacturer’s data for proper torque for circuit breaker power connections.

Table 9 Electrical data—Liebert eXM TXC, 480VAC input, 208VAC output, rectifier input, with

480V:208V transformer

Liebert

eXM TXC

Rating kVA

Maximum

Rectifier

Input

Current, A Phase

10

15

20

30

15

23

31

46

3W + G

3W + G

3W + G

3W + G

40

60

80

100

61

91

122

152

3W + G

3W + G

3W + G

3W + G

See Notes on Tables on page 21.

Recommended

Upstream

Protection, A

80

125

175

200

20

30

40

60

75°C Wire

Current A

Total

85

150

200

205

40

40

40

65

Copper

Wire

(1) #8

(1) #8

(1) #8

(1) #6

(1) #4

(1) #2

(1) 1/0

(1) 4/0

Aluminum

Wire

(1) #8

(1) #8

(1) #8

(1) #4

(1) #2

(1) 1/0

(1) 3/0

(1) 250 kcmil

Bolt Size

M10

M10

M10

M10

M10

M10

M10

M10

Table 10 Electrical data—Liebert eXM TXC, 480VAC input, 208VAC output, bypass input, with

480V:208V transformer

Liebert

eXM TXC

Rating kVA

Maximum

System Input

Current, A Phase

10

15

20

30

13

19

25

38

3W + G

3W + G

3W + G

3W + G

40

60

80

100

50

74

99

124

3W + G

3W + G

3W + G

3W + G

See Notes on Tables on page 21.

Recommended

Upstream

Protection, A

70

100

125

175

20

25

35

50

75°C Wire

Current A

Total

85

150

200

205

40

40

40

65

Copper

Wire

(1) #8

(1) #8

(1) #8

(1) #6

(1) #4

(1) #2

(1) 1/0

(1) 4/0

Aluminum

Wire

(1) #8

(1) #8

(1) #8

(1) #4

(1) #2

(1) 1/0

(1) 3/0

(1) 250 kcmil

Bolt Size

M10

M10

M10

M10

M10

M10

M10

M10

19 Liebert

®

eXM

™

TXC

™

Specifications

Table 11 Electrical data—Liebert eXM TXC, 600VAC input, 208VAC output, rectifier input, with

600V:208V transformer

Liebert

eXM TXC

Rating kVA

10

15

Maximum

Rectifier Input

Current, A

12

18

20

30

40

60

25

37

49

73

80

100

98

122

See Notes on Tables on page 21.

Phase

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

Recommended

Upstream

Protection, A

20

25

35

50

70

100

125

175

75°C Wire

Current A

Total

40

40

40

50

85

100

130

150

Copper

Wire

(1) #8

(1) #8

(1) #8

(1) #8

(1) #4

(1) #3

(1) #1

(1) 1/0

Aluminum

Wire

(1) #8

(1) #8

(1) #8

(1) #6

(1) #3

(1) #1

(1) 2/0

(1) 3/0

Bolt Size

M10

M10

M10

M10

M10

M10

M10

M10

Table 12 Electrical data—Liebert eXM TXC, 600VAC input, 208VAC output, bypass input, with

600V:208V transformer

Liebert

eXM TXC

Rating kVA

Maximum

System Input

Current, A

30

40

60

80

10

15

20

10

15

20

30

40

60

79

100 99

See Notes on Tables on page 21.

Phase

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

Recommended

Upstream

Protection, A

15

20

30

40

60

80

100

125

75°C Wire

Current A

Total

40

40

40

50

85

150

200

205

Copper

Wire

(1) #8

(1) #8

(1) #8

(1) #8

(1) #6

(1) #3

(1) #1

(1) 1/0

Aluminum

Wire

(1) #8

(1) #8

(1) #8

(1) #6

(1) #4

(1) #2

(1) 1/0

(1) 3/0

Bolt Size

M10

M10

M10

M10

M10

M10

M10

M10

Table 13 Electrical data—Liebert eXM TXC, 208VAC or 220VAC input, rectifier input, with

208V:208V or 220V:220V transformer

Liebert

eXM TXC

Rating kVA

Maximum

Rectifier

Input

Current, A

30

40

60

80

10

15

20

36

53

71

107

141

211

281

100 352

See Notes on Tables on page 21.

Phase

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

Recommended

Upstream

Protection, A

150

200

300

400

450

45

70

90

75°C Wire

Current A

Total

65

85

100

175

230

335

460

510

Copper

Wire

Aluminum

Wire

Bolt

Size

(1) #6

(1) #4

(1) #3

(1) #4

(1) #2

(1) #1

M10

M10

M10

(1) 2/0

(1) 4/0

(1) 400 kcmil

(2) 4/0

(1) 4/0

(1) 300 kcmil

(2) 4/0

(2) 300 kcmil

M10

M10

M10

M10

(2) 250 kcmil (2) 400 kcmil M10

Liebert

®

eXM

™

TXC

™

20

Specifications

Table 14 Electrical data—Liebert eXM TXC, 208VAC or 220VAC input, bypass input, with

208V:208V or 220V:220V transformer

Liebert

eXM TXC

Rating kVA

10

15

Maximum

System Input

Current, A

29

43

20

30

40

60

58

87

116

172

80

100

229

286

See Notes on Tables below.

Phase

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

3W + G

Recommended

Upstream

Protection, A

40

60

80

110

150

225

300

400

75°C Wire

Current A

Total

65

85

100

150

230

285

350

460

Copper

Wire

(1) #6

(1) #4

Aluminum

Wire

(1) #4

(1) #2

Bolt

Size

M10

M10

(1) #3

(1) 1/0

(1) #1

(1) 3/0

M10

M10

(1) 4/0 (1) 300 kcmil M10

(1) 300 kcmil (1) 400 kcmil M10

(2) 2/0

(2) 4/0

(2) 4/0 M10

(2) 300 kcmil M10

Table 15 Liebert eXM TXC Inrush Multiplier

Liebert eXM

TXC Rating kVA

TXC

480V:208V

30

40

60

80

10

15

20

11.7

11.3

7.8

7.4

7.65

6.7

7.1

100 7.1

Note: Inrush Current = NFLA x Tabel Value

TXC

600V:208V

11.1

7.85

8.3

7.85

8.5

7.45

7.1

7.8

TXC

208V:208V

8.9

6.4

6.4

6.4

6.8

5.1

6.2

6.9

TXC

220V:220V

10.8

10.2

7.7

7.7

8.2

6.2

7.5

7.4

Notes on Tables

Notes apply to Tables 9 through 14.

1. Nominal input current (considered continuous) is based on full rated output load maximum current includes nominal input current and maximum battery recharge current (considered noncontinuous). Continuous and noncontinuous current are defined in NEC 100. Recommended overcurrent protection is based on 80% rated devices.

*The recommended overcurrent protection represents 125% of nominal full load current

(continuous) per NEC 215.

2. Maximum input current is controlled by the current limit setting.

3. Recommended AC input external overcurrent protection is based on 80% rated devices and maximum input current limit setting.

4. Recommended AC output external overcurrent protection is based on 80% rated devices and full rated output current.

5. Input power factor of 0.99 is used for the calculations.

21 Liebert

®

eXM

™

TXC

™

Liebert

®

eXM

™

TXC

™

22

Specifications

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.

© 2014 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-25655_REV0_05-15

Emerson Network Power

Liebert www.emerson.com

Technical Support / Service

Web Site

www.liebert.com

Monitoring

[email protected]

800-222-5877

Outside North America: +00800 1155 4499

Single-Phase UPS & Server Cabinets

[email protected]

800-222-5877

Outside North America: +00800 1155 4499

Three-Phase UPS & Power Systems

800-543-2378

Outside North America: 614-841-6598

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

29/F, The Orient Square Building

F. Ortigas Jr. Road, Ortigas Center

Pasig City 1605

Philippines

+63 2 687 6615

Fax: +63 2 730 9572