Liebert® EXM™ External Battery Cabinet

Liebert

®

EXM

™

External Battery Cabinet

User Manual

TABLE OF CONTENTS

IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

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

1.0

MECHANICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1

1.2

1.3

1.4

1.5

1.6

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

System Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Preliminary Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Environmental Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.4.1

Battery Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.4.2

Storing Batteries for Delayed Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4.3

Installation Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Moving the Battery Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

1.5.1

Raised Floor Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

1.6.1

Connecting the Liebert EXM Battery Cabinet to the UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.0

BATTERY INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.1

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.1.1

Connecting the Batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

2.2

Power Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.2.1

Connected System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

2.2.2

Stand-Alone and Right-Mounted Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

2.2.3

Attached/Detached System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.2.4

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.3

Control Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.4

Non-Standard Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

2.5

Batteries Approved for Use in Liebert EXM Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

2.5.1

Floor Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

2.5.2

Cable Entry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

2.6

Static Bypass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

2.7

Control Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

2.7.1

Battery Cabinet Interface Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

2.8

Alber BDSUi

™

Battery Monitoring System—Optional. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2.9

Connecting an Alber

®

BDSUi-UXBM/50

™

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.9.1

Accessory Fuses and Back-Feed Breaker Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

2.10

Battery Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

2.10.1

Battery Undervoltage Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

2.10.2

Battery End-of-Discharge (EOD) Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.0

INSTALLATION DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4.0

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

5.0

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.1

Record Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.2

Battery Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.3

Battery Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

5.4

Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Vertiv

| Liebert

®

Battery Cabinet User Manual | Rev. 5 | 01/18 | i

FIGURES

Figure 1 Battery cabinets connected, attached to UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Figure 2 Bolting the Liebert EXM Battery Cabinet to the Liebert EXM UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 3 Power cabling for 140-200kVA UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Figure 4 Battery cabinet terminal detail, 320mm cabinet; 10-40kVA UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Figure 5 Battery cabinet terminal detail, 600mm and 880mm cabinet; 10-120kVA UPS. . . . . . . . . . . . . . . . . . . 15

Figure 6 Liebert EXM UPS terminal detail 10-40kVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Figure 7 Liebert EXM UPS terminal detail 60-100kVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 8 Static Bypass Assembly connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Figure 9 Single battery cabinet connection to Liebert EXM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 10 Alber BDSUi-UXCM rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 11 Alber BDSUi-UXBM/50 rear panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 12

Alber

®

battery cabinet monitoring assembly diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 13 Accessory fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 14 Battery cabinet outline and main components—320mm cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 15 Battery cabinet outline drawing and main components—600mm cabinet. . . . . . . . . . . . . . . . . . . . . . 28

Figure 16 Battery cabinet outline and main components—880mm cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 17 Lineup arrangement, Liebert EXM with battery and Liebert BDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 18 Battery, circuit breaker and UPS wiring with external batteries with three connecting wires . . . . 34

TABLES

Table 1 Control wiring for Liebert EXM to battery cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Table 2 Interconnect wiring for UPS to battery cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 3 Batteries approved for use in Liebert EXM External Battery Cabinet, 320mm . . . . . . . . . . . . . . . . . . .18



Table 6 Battery cabinet interface—J22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Table 7 Battery voltage, nominal and float . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 8 Alber UXCM rear panel features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 9 Alber UXCM rear panel features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 10 Total width of additional battery cabinets and bypass cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 11 Physical standards and parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 12 Battery cabinet system - breaker details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 13 Battery cabinet system—UPS and Liebert EXM Battery Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 14 Battery DC intermediate circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 15 Battery short circuit currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 16 600mm battery cabinet mechanical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 17 880mm battery cabinet mechanical characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 18 320mm battery cabinet mechanical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 19 Busbars (for power wiring) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Table 20 Terminal block with compression lugs (for control wiring) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Table 21 Battery retorque values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Vertiv

| Liebert

®

EXM

™

Battery Cabinet User Manual | Rev. 5 | 01/18 | ii

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important instructions that should be followed during installation of your Liebert EXM

Battery Cabinet and accessories. Read this manual thoroughly, paying special attention to the sections that apply to your installation, before working with the battery system. Retain this manual for use by installing personnel.

The following warning applies to all battery cabinets supplied with UPS systems..

WARNING

Internal battery strapping must be verified prior to moving a battery cabinet (after initial installation).

• Battery cabinets contain non-spillable batteries.

• Keep units upright.

• Do not stack.

• Do not tilt.

Failure to heed this warning could result in smoke, fire or electric hazard.

Call 1-800-LIEBERT prior to moving battery cabinets (after initial installation).

AVERTISSEMENT

L’arrimage des batteries internes doit être vérifié avant de déplacer une armoire de batteries (après l’installation initiale).

• Les armoires de batteries contiennent des batteries étanches.

• Maintenir les systèmes à la verticale.

• Ne pas empiler.

• Ne pas incliner.

Le non-respect de ces consignes comporte des risques liés à la fumée, au feu ou à l’électricité.

Composez le 1 800 LIEBERT avant de déplacer des armoires de batteries (après l’installation initiale).

Vertiv

| Liebert

®

EXM

™

Battery Cabinet User Manual | Rev. 5 | 01/18 | 1

WARNING

Risk of electrical shock. Can cause personal injury and death.

Check for voltage with both AC and DC voltmeters before working within the UPS. Check for voltage with both AC and DC voltmeters before making contact.

Only properly trained and qualified personnel wearing appropriate safety headgear, gloves, shoes and glasses should be involved in installing the UPS or preparing the UPS for installation. When performing maintenance with any part of the equipment under power, service personnel and test equipment should be standing on rubber mats.

Lead-acid batteries contain hazardous materials. Batteries must be handled, transported and recycled or discarded in accordance with federal, state and local regulations. Because lead is a toxic substance, leadacid batteries must be recycled rather than discarded.

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

Do not open or mutilate the battery or batteries. Released electrolyte is harmful to the skin and eyes. It is toxic.

The following precautions must be observed when working on batteries:

• Remove watches, rings and other metal objects.

• Use tools with insulated handles.

• Wear rubber gloves and boots.

• Do not lay tools or metal parts on top of batteries.

• Disconnect charging source prior to connecting or disconnecting battery terminals.

• Determine whether the battery is grounded. If it is grounded, remove source of ground.

Contact with any part of a grounded battery can result in electrical shock. The likelihood of such shock will be reduced if such grounds are removed during installation and maintenance.

AVERTISSEMENT

Risque de décharge électrique pouvant causer des blessures graves, voire mortelles.

Vérifiez les tensions au moyen de voltmètres c.a. et c.c. avant d’utiliser le système ASC. Vérifiez les tensions avec des voltmètres c.a. et c.c. avant d'établir tout contact.

Seuls des employés qualifiés et dûment formés portant un casque, des gants, des chaussures et des lunettes de écurité adéquats doivent se charger d’installer le système ASC ou de le préparer pour l’installation. 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 batteries au plomb-acide renferment des matières dangereuses. Les batteries doivent être manipulées, transportées, recyclées ou jetées conformément aux règlements fédéraux, provinciaux et municipaux. Étant donné que le plomb est une substance toxique, les batteries au plomb-acide doivent

être recyclées plutôt que mises au rebut.

Ne jetez jamais de batteries au feu car elles risquent d’exploser.

Vous ne devez ni ouvrir ni percer les batteries, car l’électrolyte qui s'en écoulerait est nocif pour la peau et les yeux. Cet électrolyte est toxique.

Lorsque vous travaillez avec des batteries, prenez les précautions suivantes :

• Retirez montre, bagues et tout autre objet métallique.

• Utilisez des outils dont le manche est isolé.

• Portez des gants et des bottes de caoutchouc.

• Ne posez aucun outil ni pièce métallique sur le dessus d’une batterie.

• Déconnectez la source de chargement avant de brancher ou de débrancher les bornes d’une batterie.

• Vérifiez si la batterie est mise à la terre. Le cas échéant, éliminez la cause de la mise à la terre.

Le contact avec toute partie d'une batterie mise à la terre peut provoquer une décharge électrique. Pour réduire de tels risques d'accident, débranchez les prises de terre avant de procéder à l’installation ou à l'entretien.

Vertiv

| Liebert

®

EXM

™


WARNING

Risk of electric shock. Can cause personal injury and death.

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

AVERTISSEMENT


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.

WARNING

Risk of heavy unit falling over. Improper handling can cause equipment damage, injury or death.

Exercise extreme care when handling battery cabinets to avoid equipment damage or injury to personnel.

The battery system cabinets weigh from 881 to 3341 lb. (400 to 1515kg).

Locate center of gravity symbols and determine unit weight before handling each cabinet. Test lift and balance the cabinets before transporting. Maintain minimum tilt from vertical at all times.

Slots at the base of the module cabinets are intended for forklift use. Base slots will support the unit only if the forks are completely beneath the unit.

Read all of the following instructions before attempting to move, lift, or remove packaging from unit, or prepare unit for installation.

AVERTISSEMENT

Le centre de gravité élevé de l’appareil présente un risque de renversement. Une mauvaise manutention peut 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. Le poids du module ASC varie entre 400 et 1 515 kg (881 et

3341 lb).

Identifiez les symboles de centre de gravité et déterminez le poids de l'appareil avant de manipuler chaque armoire. Testez le levage et l’équilibre des armoires avant de transporter l'appareil. Maintenez en tout temps l'inclinaison verticale minimale.

Les fentes situées à la base des armoires du module sont conçues pour utiliser le chariot élévateur. Les fentes situées à la base peuvent soutenir le système seulement si les fourches se trouvent complètement sous le système.

Lisez toutes les instructions ci-dessous avant de tenter de déplacer, lever, déballer ou préparer le système en vue de son installation.

Vertiv

| Liebert

®

EXM

™


WARNING

Risk of electrical shock and fire. Can cause equipment damage, personal injury or 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.

Only test equipment designed for troubleshooting should be used. This is particularly true for oscilloscopes. Always check with an AC and DC voltmeter to ensure safety before making contact or using tools. Even when the power is turned Off, dangerously high potential electric charges may exist at the capacitor banks and at the DC connections.

All wiring must be installed by a properly trained and qualified electrician. All power and control wiring must comply with all applicable national, state and local codes.

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

AVERTISSEMENT

Risque de décharge électrique et d’incendie. Pouvant entraîner des dommages matériels, des blessures 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.

Seuls des équipements d’essai conçus pour le dépannage doivent être utilisés. Cette mise en garde couvre notamment les oscilloscopes. Utilisez toujours un voltmètre c.a. et c.c. pour vérifier les tensions avant d'établir un contact ou d’utiliser des appareils. Des tensions dangereusement élevées peuvent demeurer dans les batteries de condensateurs et au niveau des raccords c.c., même une fois l'alimentation coupée.

Tous les raccords doivent être effectués par un électricien dûment formé et qualifié. Tous les câbles d’alimentation et de commande doivent être conformes aux codes nationaux et locaux en vigueur.

Une personne ne devrait jamais travailler seule, même si toute l’alimentation d’entrée est coupée. Une deuxième personne devrait toujours être présente pour porter assistance ou chercher de l'aide en cas d’accident.

NOTICE

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. Operation of this unit in a residential area may cause harmful interference that the user must correct at his own expense.

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1.0

MECHANICAL INSTALLATION

1.1

Introduction

This following section describes the requirements that must be taken into account when planning the positioning and cabling of the Liebert EXM battery equipment.

This chapter is a guide to general procedures and practices that should be observed by the installing engineer.

The particular conditions of each site will determine the applicability of such procedures.

NOTICE

Risk of improper startup. Can cause equipment damage.

Do not apply electrical power to the UPS equipment before the arrival of the commissioning engineer.

1.2

System Composition

A battery system can consist of a number of equipment cabinets, depending on the individual system design

requirements, e.g., Battery Cabinet. Refer to 3.0 - Installation Drawings for positioning the cabinets.

1.3

Preliminary Checks

Before installing the battery equipment, carry out the following preliminary checks:

• Remove all panels and visually inspect the cabinet, batteries, bus connections and cabinet for any shipping damage.

Exercise caution; voltage is present within the battery cabinet even before installation. If there are signs of damage, do not proceed. Call Liebert Services at 1-800-542-2378.

• Report any damage to the shipper immediately.

• Verify that the correct equipment is being installed. The equipment supplied has an identification tag inside the main door.

• Verify that the battery room satisfies the environmental conditions stipulated in the equipment specification, paying particular attention to the ambient temperature and air exchange system.

1.4

Environmental Considerations

1.4.1

Battery Room

Batteries should be installed in an environment where the temperature is consistent and even over the whole battery. Temperature is a major factor in determining the battery life and capacity. Typical battery manufacturer performance data are quoted for an operating temperature between 68°F and 77°F (20 and 25°C). Operating above this range will reduce the battery life while operation below this range will reduce the battery capacity.

Battery Temperature—In a normal installation, the battery temperature should be kept between 59 and 77°F

(15°C and 25°C).

NOTE

Keep batteries away from main heat sources, main air inlets, etc.

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1.4.2

Storing Batteries for Delayed Installation

If the battery system will not be installed immediately, it must be stored indoors in a clean, dry and cool location.

Batteries should be unpacked, installed and charged as soon as possible after delivery.

NOTICE

Risk of failure to properly charge batteries. Can cause permanent damage to the batteries and void the warranty.

Batteries will self-discharge during storage. Batteries must be recharged as recommended by the battery manufacturer.

A notice of “Charge Before Date” is affixed to each unit that has batteries inside. The “Charge Before Date” is calculated based on the batteries being stored at 77°F (25°C). Storage at a higher temperature will increase the rate of self-discharge, requiring earlier recharge. Consult the battery manufacturer on how to determine when the batteries need to be recharged.

1.4.3

Installation Considerations

Position—Refer to UPS manual (SL-25648 for 10-40kVA units, SL-25650 for 60-100kVA units or SL-26100 for

120-200kVA units) or submittals for complete system line-up details.

Liebert EXM Battery Cabinet(s) are designed to be located next to each UPS module on the left side only and are also available in stand-alone configurations with painted side panels. The front access design eliminates side

and rear service clearance requirements. Refer to Tables 16 through18 for battery cabinet dimensions and

weights.

Bolt-On Cabinets—Matching battery cabinets are designed to bolt only onto the left side of the UPS module cabinet. Use bolts that ship with each unit to connect cabinet frames at posts, two places in the front and two places in the rear.

Service Clearance—Allow front access to the battery cabinet at all times for maintenance and service. Electrical codes require that the battery cabinet be installed with no less than 3 ft. (1m) of clearance at the front of the cabinet when operating. No service clearance is required on either the side or rear. Clearance at the top of the cabinet is 24" (610mm).

Cables (10-120kVA units)—Cables may be run between the cabinets through cutouts in the top of the cabinet, eliminating the need for external conduit runs. Route cables before moving cabinets into final position for bolting together. No top or bottom entry cables are required, except for remotely located cabinets which require conduits.

Power terminals, auxiliary terminals blocks and circuit breakers are accessed from the front and top.

Removable panels on the top are secured to the chassis by screws. The door can be opened to give access to the power connections bars, auxiliary terminal blocks and breakers. The front door can be opened 180° for easier service and more flexibility in installation.

Software—To allow the UPS to accurately display the battery run time, the number of battery cabinets must be noted when performing initial startup and setup using the configuration software. This is to be performed by the

Liebert Services engineer when commissioning the unit.

Casters and Adjustable Stops—The adjustable stops are not designed to bear the full weight of the cabinet.

Lower the stops until they are finger-tight in contact with the floor. Then tighten a small amount with a wrench

(less than two turns) to give a good friction fit. When mounting the battery cabinet on seismic stands, ensure that the casters are bearing the weight of the cabinet.

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1.5

Moving the Battery Cabinets

The battery cabinets should be moved with a forklift or similar equipment. The battery cabinet has casters for movement over short distances. The bottoms of the battery cabinets are reinforced to permit lifting by forklift to move them longer distances. The bottom structure will support the unit only if the forks are completely beneath the unit.

The route between the point of arrival and the unit’s installation location must be planned to make sure that all passages are wide enough for the unit and that floors will support its weight (for instance, check that doorways, lifts, ramps, etc., are big enough and that there are no impassable corners or changes in the level of corridors).

Ensure that the cabinet weight is within the designated surface weight loading (kg/cm

2

) of any handling

equipment. See Tables 16 through18 for weight details.

Ensure that any lifting equipment used to move the battery equipment has sufficient lifting capacity.

Because the weight distribution in the cabinet is not symmetrical, use extreme care during handling and transporting.

When moving the unit by forklift, care must be taken to protect the panels.

Handling the unit with straps is not authorized.

WARNING

Risk of heavy unit falling over. Improper handling can cause equipment damage, injury or death.

Exercise extreme care when handling battery cabinets to avoid equipment damage or injury to personnel.

The battery system cabinets weigh from 881 to 3341 lb. (400 to 1515kg).

Locate center of gravity symbols and determine the unit’s weight before handling a cabinet. Test lift and balance the cabinets before moving them. Maintain minimum tilt from vertical at all times.

Read all of the following instructions before attempting to move, lift, or remove packaging from unit, or prepare unit for installation.

AVERTISSEMENT

Le centre de gravité élevé de l’appareil présente un risque de renversement. Une mauvaise manutention peut 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. Le poids du module ASC varie entre 400 et 1 515 kg (881 et

3341 lb).

Identifiez les symboles de centre de gravité et déterminez le poids de l'appareil avant de manipuler chaque armoire. Testez le levage et l’équilibre des armoires avant de transporter l'appareil. Maintenez en tout temps l'inclinaison verticale minimale.

Lisez toutes les instructions ci-dessous avant de tenter de déplacer, lever, déballer ou préparer le système en vue de son installation.

1.5.1

Raised Floor Mounting

If the equipment is to be placed on a raised floor, it should be mounted on a pedestal suitably designed to accept the equipment’s point loading. Refer to the base view to design this pedestal.

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1.6

Layout

Depending on the site layout, the battery cabinets can be installed in any of several ways:

• Connected—Multiple battery cabinets bolted together

• Stand-Alone System—Cabinets not bolted to a Liebert EXM

• Attached—Battery cabinets are bolted to a Liebert EXM

• Detached—Battery cabinets are not bolted to a Liebert EXM

See Figure 1.

Figure 1 Battery cabinets connected, attached to UPS

RECOMMENDED INSTALLATION

Battery cabinet systems ordered as left -side installation will include factory -supplied cabling to connect the battery system to the

10-120kVA UPS models. The cables will be routed internally .

Additional

Liebert

EXM

Battery

Cabinet

Liebert

EXM

Battery

Cabinet

Liebert

EXM

UPS

Liebert

EXM

Maintenance

Bypass

Cabinet

Optional

ALTERNATE INSTALLATION

Without attached Maintenance Bypass Cabinet

Battery cabinets may be mounted to the right of the UPS, but all cabling between the battery cabinets and the 10-120kVA UPS models must be external and performed by others .

Liebert

EXM

UPS

Liebert

EXM

Battery

Cabinet

Additional

Liebert

EXM

Battery

Cabinet

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1.6.1

Connecting the Liebert EXM Battery Cabinet to the UPS

After the battery cabinet equipment has been positioned and secured for operation and the batteries have been

connected, connect the power cables as described below (see Figure 9).

1.

Verify that all incoming high and low voltage power circuits are de-energized and locked out or tagged out before installing cables or making any electrical connections.

2.

Remove the UPS front input output panel to gain access to the ground and battery busbars.

3.

Remove the battery cabinet front panel to gain access to the busbars.

4.

Connect the safety ground and any necessary bonding ground cables to the copper ground busbar. (example: UPS located behind the output busbars.).

All cabinets in the UPS system must be connected to the user's ground connection.

NOTE

The grounding and neutral bonding arrangement must be in accordance with the National Electrical Code and all applicable local codes.

5.

Connect the system battery cables from the UPS battery terminals (+, N, -) to battery cabinet breaker BCB (+, N, -) as

shown in Figure 9. Be sure that the battery connections are made with the right polarity, and tighten the connections to

the torque specified in Table 19. Do not close the battery circuit breaker before the equipment has been commissioned.

6.

Connect TB1 from battery cabinet to J22 on the UPS according to Table 1.

Figure 2

NOTE

The shunt trip drive capability for the battery breaker is 220VDC at 2.4A.

Bolting the Liebert EXM Battery Cabinet to the Liebert EXM UPS

2

Washer

Split, M10

Flat Washer

M10

3

B

1

Hex Head

Bolt

M10 x 30mm

DETAIL B

Liebert EXM

Battery

Cabinet

Liebert EXM

UPS

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Table 1 Control wiring for Liebert EXM to battery cabinet

From

Liebert EXM UPS Bypass

Module (J22)

J22.15

J22.13

J22.11

J22.1

J22.3

J22.5

J22.7

To

Battery Cabinet

Terminal Strip (TB1)

TB1-12

TB1-11

TB1-10

TB1-6

TB1-7

TB1-8

TB1-9

Figure 3 Power cabling for 140-200kVA UPS

See Table 13 for power cable sizing.

DC Input Busbar

140-200kVA

Liebert EXM

Battery

Cabinet 1

Battery

Cabinet 2

Battery

Cabinet 3

Battery

Cabinet 4

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2.0 BATTERY INSTALLATION

2.1

Safety

Special care should be taken when working with the batteries associated with the Liebert EXM Battery System equipment. When all the cells are connected together, the battery terminal voltage will exceed 288VDC and is potentially lethal. A primary safety consideration is to install the battery equipment in an isolated area, accessible only to properly trained and qualified maintenance personnel.

WARNING

Risk of electrical shock and fire. Can cause equipment damage, personal injury or death.

Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions. Keep unauthorized personnel away from batteries.

AVERTISSEMENT

Risque de décharge électrique et d’incendie. Pouvant entraîner des dommages matériels, des blessures et même la mort.

Le remplacement des batteries doit être effectué ou supervisé par des membres du personnel dotés des compétences requises et connaissant les précautions à prendre. Le personnel non autorisé ne doit pas avoir accès aux batteries.

Lead-acid batteries can present a risk of fire because they generate hydrogen gas. In addition, the electrical connections must be protected against accidental short circuits which can cause sparks. The following procedures should be followed:

• DO NOT SMOKE when near batteries.

• DO NOT cause flame or spark in battery area.

• Discharge static electricity from body before touching batteries by first touching a grounded metal surface.

• After replacing battery jars in a battery cabinet, replace the retaining straps that hold the jars in place on the shelves. This will limit accidental movement of the jars and connectors should the cabinet ever need to be repositioned or relocated.

Regular maintenance of the battery module is an absolute necessity. Periodic inspections of battery and terminal voltages, specific gravity and connection resistance should be made. Strictly follow the procedures outlined in the battery manufacturer’s manual, available on the manufacturer’s Web site.

Valve-regulated lead-acid (sealed-cell) batteries do require periodic maintenance. Although maintenance of electrolyte levels is not required, visual inspections and checks of battery voltage and connection resistance should be made.

NOTICE

Risk of equipment damage. Batteries should be cleaned with a dry cloth or a cloth lightly moistened with water. Do not use cleaners on the batteries. Solvents can make the battery cases brittle.

Because individual battery characteristics are not identical and may change over time, the UPS module is equipped with circuitry to equalize battery cell voltages. This circuit increases charging voltage to maintain flooded type battery cells at full capacity.

WARNING

Risk of electric shock, explosive reaction, hazardous chemicals and fire. Can cause equipment damage, personal injury and death.

Do not use equalize charging with valve-regulated, lead-acid batteries, such as those in Liebert Battery

Cabinets. Refer to the battery manufacturer’s manual, available on the manufacturer’s Web site, for specific information about equalize charging.

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AVERTISSEMENT

Risque de décharge électrique, de réaction explosive, d’incendie et d’exposition à des produits chimiques dangereux pouvant entraîner des dommages matériels, des blessures et même la mort.

N'utilisez pas de charge d’égalisation avec des batteries d'accumulateurs au plomb à régulation par soupape, comme celles utilisées dans les armoires de batterie Liebert. Reportez-vous au manuel du fabricant des batteries, disponible sur le site Web du fabricant, pour obtenir des renseignements précis sur la charge d’égalisation.

The following general battery safety precautions and warnings must be observed at all times:

• A battery can present risk of electric shock or burn from high short circuit currents.

• When connected in a string, the voltage will exceed 288VDC. This voltage is potentially lethal. Always observe highvoltage precautions.

• Eye protection must be worn to prevent injury from accidental electrical arcs.

• Remove rings, watches, necklaces, bracelets and all other metal objects.

• Use only tools with insulated handles.

• Wear appropriate personal protective equipment when handling batteries.

• If a battery leaks electrolyte or is otherwise physically damaged, it should be placed in a container resistant to wire and disposed of in accordance with local regulations.

• If electrolyte comes into contact with the skin, the affected area should be washed immediately with plenty of clean water.

• Batteries must always be disposed of according to local environmental laws.

• When replacing batteries, use the same number and type that were originally fitted.


• Determine if the battery is grounded. If it is grounded, remove source of ground. Contact with any part of a grounded battery can result in electrical shock.

• Battery support tray must be used whenever a battery tray is being pulled out.

2.1.1

Connecting the Batteries

If the Liebert EXM battery cabinet is installed on a raised floor, the battery power cables and circuit breaker control cables may be routed to the UPS cabinet through the bottom of the cabinet.

If the Liebert EXM battery cabinets are installed adjacent to one another on a solid floor, these cables may be passed between the cabinets through the sides of the cabinets.

Intertray connections must be made before the battery cabinet may be used.

2.2

Power Connection

Depending on the site layout, the battery cabinets can be cabled as shown in Figure 1.

2.2.1

Connected System

For cabinets ordered as connected (battery cabinets will bolt to each other), the busbars are connected between battery cabinets with the supplied power cables.

2.2.2

Stand-Alone and Right-Mounted Systems

The customer must supply all interconnecting cables and hardware for stand-alone and right-mounted cabinets.

See Table 13 for current ratings and recommended cable sizes according to local codes.

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2.2.3

Attached/Detached System

For battery cabinets that are connecting to a Liebert EXM UPS, (see Figure 1), cables will run from the positive,

negative and neutral busbars of the adjacent battery cabinet to the positive, negative and neutral DC connections of the UPS.

For attached systems (the cabinets bolt to each other) 10-120kVA Liebert EXM UPS models, the cables can run internal to the cabinets and will be supplied.

For detached systems (the cabinets do not bolt to each other), the cables must be run outside the cabinets. The

customer must supply all the interconnecting cables and hardware. See Table 13 for current ratings and

recommended cable sizes.

2.2.4

Grounding

The ground cables and hardware will be supplied for cabinets ordered as connected or attached. The customer must supply the cables and hardware for detached and stand-alone cabinets. Size grounding conductor according to local codes. See terminal detail drawings for the location of the ground busbar.

2.3

Control Connection

Each Liebert EXM Battery Cabinet contains a Battery Interface Board (BIB). See 2.7 - Control Wiring. See

Figure 9 and Table 1 for control wiring between the Liebert EXM Battery Cabinet and the Liebert EXM UPS. See

Figures 4 through7 for battery cabinet terminal details

NOTE

Care must be taken to route the control cables away from high voltage cables or busbars.

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2.4

Non-Standard Batteries

When batteries other than a matching battery cabinet are used, a remote battery disconnect switch with overcurrent protection is required per the National Electrical Code. Contact your local Vertiv sales representative

about this option. Refer to Figure 18 for details.

Install battery racks, cabinets and batteries in accordance with the manufacturer's instructions.

Verify that the battery area has adequate ventilation and battery operating temperature complies with the manufacturer’s specifications and with all applicable national and local codes.

If you have any questions concerning batteries, battery racks or accessories, contact Liebert Services at 1-800-

543-2378.

Figure 4

NOTE

The user-supplied battery DC bypass breakers or fuses should have a minimum overload rating of 8kA and

500V.

Battery cabinet terminal detail, 320mm cabinet; 10-40kVA UPS

DC Power

Connections

See Detail A

Detail A

NOTES

1. All dimensions are in inches (mm).

2. Control wiring and power wiring must

be run in separate conduits.

3. Copper cables only are recommended.

4. All wiring is to be in accordance with

national and local electrical codes.

5. If the battery cabinet is attached to

the left side of the UPS, Vertiv

will supply interconnection cables.

12.6"

37.5"

(320mm)

(953mm)

DC

Breaker

Ground

Bus

78.5"

(1994mm)

LEFT SIDE

Panel Removed

FRONT

Door Removed

Bolt Shaft Size: M10

Torque: 240 lb-in. (27Nm)

RIGHT SIDE

Panel Removed

EXM 16003

Rev. 1

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Figure 5 Battery cabinet terminal detail, 600mm and 880mm cabinet; 10-120kVA UPS

600mm Battery Cabinet

Bolt Shaft Size: M12

Torque: 428 lb-in (48Nm)

3.66"

(93mm)

1.75"

(45mm)

See Detail A

3.66" (93mm)

1.75" (45mm)

1.75"

(45mm)

1.75"

(45mm)

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

2. Vertiv recommends using only copper cables.

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

4. Interconnection cables factorysupplied if the battery cabinet is attached to the left side of the UPS.

1.65"

(42mm)

4.96"

(126mm)

880mm Battery Cabinet

1.65" (42mm)

Detail A

See Detail A

Bolt Shaft Size: M12

Torque: 428 lb-in (48Nm)

1.75" (45mm)

23.6"

(600mm)

DC

Connection

Busbars

Ground

Bus

FRONT

Door Removed

EXM16004

Rev. 0

37.5" (953mm)

DC Connection

Busbars

Ground

Bus

1.65" (42mm)

3.3" (84mm)

Detail A

Table 2 Interconnect wiring for UPS to battery cabinet

Run From

A UPS Battery Busbar

B Battery Cabinet Terminal Block TB1

See Figure 9 for additional details.

To

External Battery Cabinet Busbar

UPS Static Bypass Assembly J22

RIGHT SIDE

Panel Removed

EXM16004

Rev. 0

Conductors

Positive, DC Neutral, Negative

Battery Breaker Shunt and Aux Contacts

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Figure 6 Liebert EXM UPS terminal detail 10-40kVA

23.6"

(600mm)

See Detail A

1.6" (41mm)

(13 Places

Typical)

78.5"

(1994mm)

Batteries

FRONT VIEW

Door Removed

DETAIL A

Busbar Dimensions

EXM16002

Rev. 0

1.4"

(36mm)

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Figure 7 Liebert EXM UPS terminal detail 60-100kVA

Refer to Table 2 for

interconnect wiring.

23.6" (600mm)

See

Detail A

78.4"

(1991mm)

42.4" (1077mm)

37.5" (953mm)

DETAIL A

NOTES

1. Control wiring and power wiring

must be run in separate conduits.

2. Vertiv recommends using only copper cables.

FRONT VIEW

(Door Removed)

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

RIGHT SIDE VIEW

(Panel Removed)

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2.5

Batteries Approved for Use in Liebert EXM Systems

Table 3 Batteries approved for use in Liebert EXM External Battery Cabinet, 320mm

Supplier

EnerSys

East Penn

Part Number

12HX150E

12HX205

HR1500

HR2000

Weight, Single

Battery, lb. (kg)

26 (11.8)

43 (19.5)

27 (12)

40 (18)

Table 4

Supplier

EnerSys

East Penn

Batteries approved for use in Liebert EXM External Battery Cabinet, 600mm

Part Number

12HX300-FR

12HX330-FR

HR3000

HR3500

Weight, Single


60 (27.2)

71 (32.2)

61 (28)

71 (32)

Table 5

Supplier

EnerSys

East Penn

Batteries approved for use in Liebert EXM External Battery Cabinet, 880mm

Part Number

12HX400-FR

12HX505-FR

12HX540-FR

HR4000

HR5000

HR5500

Weight, Single


80 (36.3)

103 (46.7)

106 (48.1)

80 (36)

98 (44)

107 (49)

2.5.1

Floor Installation

If the Liebert EXM, Liebert BDC or battery cabinet 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 bottom view in Figures 14,15 or16 to

design this pedestal.

The mechanical stops are used to prevent the cabinet from rolling and should not be used for leveling or bearing the battery cabinet’s weight.

2.5.2

Cable Entry

Cables can enter the Liebert EXM, Liebert BDC and battery cabinets 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.

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2.6

Static Bypass Assembly

Figure 8 Static Bypass Assembly connections

DB9 DB9 DB15 J22

Liebert IntelliSlot

Bays 1, 2, 3

Ready Switch

The Static bypass assembly has three Liebert IntelliSlot interface card bays and connections for ancillary cabinets (Liebert BDC and battery) and for options.

2.7

Control Wiring

2.7.1

Battery Cabinet Interface Connectors

The battery cabinet interface is on the Auxiliary Terminal Block at J22. Refer to Figure 9 for circuit details.

Table 6 Battery cabinet interface—J22

9

11

13

Pin

1

3

5

7

15

17

19

Name

12V_DRV

BCB STATUS

GND_DRY

BCB_ON

NC

GND_DRY

TMP_BATT

Description

BCB driver signal

BCB state signal

Dry ground

BCB on line signal

NC

Dry ground

External Battery temperature

12V_A

GND_DRY

Power

Dry ground

BATT_GND_FAULT Battery ground fault signal

NOTE

All auxiliary cables of terminal must be double-insulated. Wire should be 20-16AWG stranded for maximum runs between 80 and 200 feet (25-60m), respectively.

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Figure 9

Bat+

Bat_N

Wire 4

+

Wire 3

Single battery cabinet connection to Liebert EXM

Wire 6

Power Terminal Block

Positive

Wire 7

Neutral

Wire 8

Bat-

-

Wire 5

Aux.

MX

Negative

Ground

112 x4

Wire 1

Wire 2

Wire 3

Wire 4

ORANGE

TB1

W/R

BLACK W/BLK

BLUE COM

VIOLET

BLK

BRN

WHT

GRN

BLK

WHITE

RED

WHITE

WHITE

BLK

BRN

WHT

GRN

BLK

WHITE

RED

+

N

-

External

Battery

RED

BLACK

RED

J4

BLK

UH8351A8

J3

220VDC

J2

DRV

AUX

GND1

USE

UPS

Module

X101

UHW241C2

BCB CONTROL

BOARD

RED

BLK

220VDC

X107

3

2

1

X100

X102

X104

X103

1

X108

2

3

BLK

WHITE

RED

X106

X105

RED

WHITE

BLK

GRN

WHT

BRN

BLK

NX 0100kTE46FN01

X9

7

5

3

1

X9_J22

19

17

20

BAT_GND_FAULT

18

GND_DRY

15

13

16

+12V_A

14

TEMP_BAT

11

9

12 GND_DRY

10

8 BCB_ONLINE

6

4

GND_DRY

BCB_STATE

2

+12V_BCB_DRV

External Connections

All service and initial connections of batteries must be performed by properly trained and qualified personel.

Refer to submittals EXM14003A and

EXM14003B for wiring two, three and four battery cabinets together.

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™


Matching Battery Cabinets—Optional

Although the individual battery cells are sealed (valve-regulated) and require only minimal maintenance, the

Battery Cabinets should be given a periodic inspection and electrical check. Checks should be performed at least annually to ensure years of trouble-free service.

Voltage Records: With the Battery Cabinet DC circuit breaker closed and the connected UPS operating, measure and record battery float voltage. With the DC circuit breaker open, measure and record the nominal

(open circuit) voltage. Both these measurements should be made across the final positive and negative terminal lugs. Compare these values with those shown below. The recorded nominal voltage should be no less than the value shown; while the recorded float voltage should be within the range shown. If a discrepancy is found, contact Liebert Services.

Table 7 Battery voltage, nominal and float

Number of Cells

144

Battery Voltage, VDC

Nominal/

Open Cell

288

Float

324

Power Connections: Check for corrosion and connection integrity. Inspect wiring for discolored or cracked

insulation. Clean and/or tighten as required. Refer to torque specifications in Table 21.

Battery Cell Terminals: Check for discoloration, corrosion and connection integrity. Clean and tighten if necessary. Note that when installing a new battery, the initial torque value is 5 lb.-in. more than the retorque

value. Table 21 shows battery retorque values. All batteries are supplied with tab washers for easier connection

to the Alber BDSUi

™

or other monitoring equipment.

If the system uses a different model battery, contact Liebert Services for the required torque value.

To access battery cell terminals, disconnect the inter-tier cable and two shelf retaining screws. Once disconnected, insulate (with protective boot or electrical tape) the cables to prevent accidental shorts. The battery shelf can now be pulled out. Tighten each terminal connection to the retorque value. When replacing a battery, the terminal connections must be cleaned and tightened. Disconnect and insulate the cables connected to the battery. Secure each battery shelf with retaining screws when maintenance is complete.

WARNING

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

The 320mm Liebert EXM Battery Cabinet must be moved into position with shipping brackets in place to provide side-to-side stabilization. The brackets may be removed after the battery cabinet is bolted to the

Liebert EXM UPS.

The casters are strong enough for movement across even surfaces only. Casters may fail if they are subjected to shock loading, such as being dropped or rolled over holes in the floor or obstructions. Such failure may cause the unit to tip over, injuring personnel and damaging the equipment.

AVERTISSEMENT

Le centre de gravité élevé de l'appareil présente un risque de renversement lors des déplacements, peut entraîner des dommages matériels, des blessures et même la mort.

Les roulettes sont suffisamment résistantes pour le déplacement sur des surfaces planes uniquement.

Les roulettes peuvent être endommagées si vous les soumettez à des impacts, notamment en cas de chute ou de passage sur des obstacles ou trous dans le plancher. Une telle défaillance peut causer le renversement de l'appareil, qui risque de blesser le personnel et d'endommager l'équipement.

When replacing batteries, use the same number and type of batteries.

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WARNING















AVERTISSEMENT


Vérifiez les tensions au moyen de voltmètres c.a. et c.c. avant d'utiliser le système ASC. Vérifiez les tensions avec des voltmètres c.a. et c.c. avant d'établir tout contact.

Seuls des employés qualifiés et dûment formés portant un casque, des gants, des chaussures et des lunettes de écurité adéquats doivent se charger d’installer le système ASC ou de le préparer pour l'installation. 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.




Vous ne devez ni ouvrir ni percer les batteries, car l'électrolyte qui s'en écoulerait est nocif pour la peau et les yeux. Cet électrolyte est toxique.









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2.8

Alber BDSUi

™

Battery Monitoring System—Optional

UXBM/50

UXCM

The matching Liebert battery cabinets allow installing an optional Alber BDSUi battery monitoring system inside the cabinet. The Alber BDSUi by Vertiv continuously checks all critical battery parameters, such as cell voltage, overall string voltage, current and temperature. Automatic periodic tests of internal resistance of each battery will verify the battery's operating integrity. Additional capabilities include automatic internal DC resistance tests and trend analysis providing the ability to analyze performance and aid in troubleshooting.

The Alber BDSUi system is installed inside the battery cabinet as shown in Figures 14,15 and16. The monitoring

system power inlet is wired to the Alber BDSUi fuse block on the UPS (see Figures 10 and12). The Alber BDSUi

fuse block supplies 120VAC and has an 8A fuse.

If required, power can be supplied from the output terminals of the UPS, a distribution panel or another

UPS-protected source.

For details about operating the Alber system, refer to the Alber unit’s documentation, available at

http://www.alber.com/

Figure 10 Alber BDSUi-UXCM rear panel

24VAC Output Power Connections Power Switch

OUTPUT

1

24VAC

Maximum

2 Strings

OUTPUT

2

24VAC

Maximum

2 Strings

OUTPUT

3

24VAC

Maximum

2 Strings

REMOTE

RESET

CRITICAL

ALARM

MAINT.

ALARM

HARDWARE

ALARM

+ -

COM NC NO COM NC NO COM NC

NO

RX

FIBER OPTIC

TX

UXCM – ASSEMBLED IN U.S.A.

OUTPUT

4

24VAC

Maximum

2 Strings

Input Power Cable

Receptacle

Fiber Optic

Connectors

Fuse Holder

Liebert IntelliSlot

Bays

Alarm Reset and

Outputs

Table 8 Alber UXCM rear panel features

Connection

Liebert IntelliSlot Bays, 2

Remote Alarm Reset

Function

Enables remote connectivity and use of optional protocols

Permits a remote alarm to be reset by shorting these two pins

Form C Alarm Relay Output Enables alarm outputs for critical, maintenance and hardware alarms

24VAC Output Power Power connections for UXBM when a UXCM is connected to multiple strings

Fiber Optic

Power Switch

Input Power Receptacle

Communication with the UXBM/50

Turns UXCM On and Off

Power cord connection and fuse holder

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2.9

Connecting an Alber ® BDSUi-UXBM/50 ™

The battery module is wired at the factory. Refer to the Alber user manual for details.

Figure 11 Alber BDSUi-UXBM/50 rear panel

Discharge

Transducer

Form C

Contacts

RS-485

Connection

Power

Inputs

Float

Current

Fiber Optic

Connectors

Ambient

Temperature

Inputs

Charger

Contact

Voltage/Test Current

Inputs

Table 9 Alber UXCM rear panel features

Connection

Power Inputs

Discharge Transducer

Float Current

Form C Contacts

Charger Contact

RS-485 Connection

Fiber Optic Connectors

Voltage/Test Current Inputs

Function

Power Input Connections

Discharge Transducer Connection

Float Current Transducer Connection

Spare Form C Contacts

Charger contact for charger control connection. Charger control relay output for thermal runaway management. (Automatically shuts down charger when thermal runaway is detected.)

Communication with optional accessories

Communication with the BDSU network

Sense lead connections for making voltage/test current measurements

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Figure 12 Alber

®

battery cabinet monitoring assembly diagram

Connections to Battery Trays

Current

Transformer

24VAC RX TX

Fiber Optic

BDSUi-Control

115VAC

Input

Temperature

Sensor

Yellow/Green

Blue

TB2

Brown

J5 J4 J3 J2 J1

BDSUi-BATTERY MODULE

Temperature 1

RX TX

Fiber Optic

24VAC Transducers-Current

AC 120V

Comes from UPS

Connect to Alber BDSUi

Fuse Block - See Figure 12

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2.9.1

Accessory Fuses and Back-Feed Breaker Wiring

Two fuse blocks provide power for the back-feed breakers (standard) and the Alber

®

BDSUi (optional). The fuse

blocks are at the lower right of the I/O panel on the front of the Liebert EXM UPS. See Figure 13 for fuse-holder

locations.

The back-feed breaker fuse block provides 120V nominal provided from the UPS output (L-N) and the fuse is rated for 8 amps. The back-feed breaker wiring is on the bypass static switch assembly.

The Liebert EXM UPS does not include internal back-feed protection. A shunt trip coil of 120V must be installed in the bypass input breaker if the system does not include a Liebert Bypass Cabinet. This is a safety feature and will prevent the UPS inverter from back-feeding the bypass source.

The Alber BDSUi fuse block provides 208V nominal from the UPS output (L-N) and the fuse is rated at 8A. See

Figure 12 for the Alber BDSUi power wiring.

Figure 13 Accessory fuses

Back-Feed

Breaker Fuse

Block

Alber BDSUi

Fuse Block

(optional)

2.10

Battery Protection

2.10.1

Battery Undervoltage Warning

Before the end of discharge, the Liebert EXM displays a low battery warning. After this warning, the battery has the capacity for 5 minutes discharging with full load (default time). The Liebert EXM can be user-configured to display this warning from 3 to 60 minutes before end-of-discharge.

2.10.2 Battery End-of-Discharge (EOD) Protection

If the battery voltage is lower than the end-of-discharge voltage, the battery converter will be shut down.

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3.0 INSTALLATION DRAWINGS

Figure 14 Battery cabinet outline and main components—320mm cabinet

TB1 is Inside

BIB Box

DC Power

Connections

12.6"

(320mm)

DC

Breaker

Battery

78.5"

(1994mm)

37.5" 953mm)

LEFT SIDE

Panel Removed

FRONT

Door Removed

5.5"

(140mm)

RIGHT SIDE

Panel Removed

2.9" (74mm)

EXM15004

Rev. 0

Ventilation

20.7"

(526mm)

25.4"

(645mm)

Bracket

Centers

34.3"

(872mm)

2.6" (67mm)

TOP

1.8"

(45mm)

BOTTOM

9.4" (239mm)

EXM12003

Rev. 0

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Figure 15 Battery cabinet outline drawing and main components—600mm cabinet

15"

(381mm)

Conduit

Landing

14.6" x 7.6"

(373 x 193mm)

Alber Service

Plate

21.3" x 14"

(541 x 356mm)

1.3"

(33mm)

TB1 is Inside

BIB Box

TOP

Alber

BDSUi

DC Breaker

6.2"

(157mm)

1.8"

(45mm)

20.4"

(518mm)

BOTTOM

DC Connection

Busbars

Ground

Bus

Battery

2.9" (74mm)

28.3"

(719mm)

Bracket

Centers

34.3"

(872mm)

EXM12004

Rev. 0

LEFT SIDE

Panel Removed

FRONT

Door Removed

EXM15005

Rev. 1

RIGHT SIDE

Panel Removed

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Figure 16 Battery cabinet outline and main components—880mm cabinet

TB1 is Inside

BIB Box

34.6" 880mm)

Alber

BDSUi

DC

Breaker

37.5" 953mm)

DC Connection

Busbars

Ground

Bus

Battery

78.5"

(1994mm)

LEFT SIDE

Panel Removed

Alber Service

Plate

17.5" x 14"

(445 x 356mm)

2.8"

(71mm)

TOP

FRONT

Door Removed

Conduit Landing;

3 Places

7.7" x 7.71"

(196 x 196mm)

Conduit

Landing

5.7"

(145mm)

1.8"

(45mm)

RIGHT SIDE

Panel Removed

26.1" (664mm)

EXM15006

Rev. 0

2.5" (64mm)

14.1"

(358mm)

14.1"

(358mm)

34.3"

(872mm)

31.5" (799mm)

BOTTOM

EXM12005

Rev. 0

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Figure 17 Lineup arrangement, Liebert EXM with battery and Liebert BDC

See Table

79.1" (2008mm)

23.6" (600mm) See Table

78.7"

(2000mm)

Battery

Cabinet #1

UPS

FRONT VIEW

Bypass

Distribution

Cabinet

NOTES

1. Dimensions are in inches (mm)

2. 24" (610mm) minimum clearance above unit and 12" (305mm)

rear clearance required 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 condutis.

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.

9. Battery cabinets offered at 320m (10-40kVA only, 600mm and

880mm widths.

10. Bypass Distribution Cabinet must be positioned on the right side

of the UPS.

11. Bypass cabinets can be 600mm BDC, 200mm 2-4 breaker Maintenance

Bypass Cabinet (10-40kVA only) or 300mm 2-4 breaker Maintenance

Bypass Cabinet (60-100kVA only).

12. Refer to table for total system widths.

Table 10 Total width of additional battery cabinets and bypass cabinet

Battery Cabinet

Size, mm

200mm Bypass Cabinet

Number of

Battery Cabinets

320

3

4

1

2

600

880

3

4

1

2

3

4

1

2


320

600

880

1

2

3

4

3

4

4

1

2

1

2

3


320

600

880

2

3

4

1

1

2

3

2

3

4

1

4

Total Width in. (mm)

59.84 (1520)

72.44 (1840)

85.04 (2160)

97.64 (2840)

70.86 (1800)

94.48 (2400)

118.11 (3000)

141.73 (3600)

81.88 (2080)

116.54 (2960)

151.18 (3840)

185.83 (4720)

48.03 (1220)

60.63 (1540)

73.23 (1860)

85.83 2180()

59.05 (1500)

82.67 (2100)

106.29 (2700)

129.92 (3300)

70.07 (1780)

104.72 (2660)

139.37 (3540)

174.02 (4420)

44.09 (1200)

56.69 (1440)

69.29 (1760)

81.88 (2080)

55.11 (1400)

78.74 (2000)

102.36 (2600)

125.98 (3200)

66.14 (1680)

100.78 (2360)

135.43 (3440)

170.08 (4320)

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4.0 SPECIFICATIONS

Table 11 Physical standards and parameters

Battery 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

Values

Black (ZP-7021)

More than 180°

IP 20 (with and without front door open)

24" (610mm)

0"

0"

Top or Bottom

UL 1778 5th Ed.; CSA 22.2 107.3-14

FCC Part 15, Class A; ISTA Procedure 1H; WEEE;

IBC 2012/CBC 2010

Standards & Conformities

Environmental

Storage Temperature Range, °F (°C)

Operating Temperature Range, °F (°C)

Relative Humidity

Maximum Altitude Above MSL, ft (m)

-13°F to 158°F (-25°C to 70°C)

74°F to 80°F (23-27°C) for optimal battery life

32°F to 104°F (0 to 40°C)

74°F to 80°F (23-27°C) for optimal battery life 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 12 Battery cabinet system - breaker details

UPS Rating, kVA

Battery Cabinet

Breaker

10-40

60-120

140-200

225A

555A

555A

Frame ABB Part #

TS3N TS3N225TWBAS1

XT4

T6N

XT4NU3225AFF000

T6N600TWAS2

T6N T6N600TWAS2

Battery Cabinet Size, mm

320, 600, 880

600, 880

Two Battery Cabinets, 600

Two Battery Cabinets, 880

Table 13 Battery cabinet system—UPS and Liebert EXM Battery Cabinet

UPS Rating, kVA

10-40

10-40

60-120

140-200 *

Battery Cabinet

Breaker

225A

225A

555A

555A

Maximum

Battery Current, A

187

187

560

560

* 140-200kVA UPS requires a minimum of two cabinets.

Battery

Cabinet Size, mm

600, 880

320

600, 880

600, 880

Copper Wire

(1) 250kcmil

(1) 250kcmil

(2) 400kcmil

(2) 400kcmil

Compression Lug

54868BE (2 Hole)

54174 (1 Hole)

54874BE (2 Hole)

54874BE (2 Hole)

Bolt Size

1/2"

3/8"

1/2"

1/2"

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Table 14

Supplier

EnerSys

East Penn

Part #

12HX150E-FR

12HX205-FR

12HX300-FR

12HX330-FR

12HX400-FR

12HX505-FR

12HX540-FR

HR1500

HR2000

HR3000

HR3500

HR4000

HR5000

HR5500

Battery short circuit currents

Short Circuit

Current, Amperes

1890

2775

3175

3700

4225

4510

4775

1861

1940

4228

4604

5429

3987

5145

Table 15 Battery DC intermediate circuit

Parameter

Battery Bus Voltage

Number of Lead-Acid Cells

Float Voltage

Temperature Compensation

Ripple Voltage

Ripple Current

Boost Charge Voltage

Boost Control

End of Discharge

Battery Charge

Battery Charging Power

Maximum Current

10 - 200kVA

288

144 = [24 x 6 cell (12V) blocks], nominal

2.25V/cell, selectable from 2.2 - 2.3V/cell

-3.0mV/°C, selectable from 0 to -5.0mV/°C around 77°F (25°C) or 86°F (30°C) or inhibit

≤1%

≤5%

2.35 V/cell (selectable from 2.30-2.40V/cell)

• Float-boost current trigger 0.050 C10 (selectable 0.030-0.070)

• Boost-float current trigger 0.010 C10 (selectable 0.005-0.025)

24 hr safety time-out (selectable 8-30 hr)

Boost charge mode inhibit also selectable



Constant current and constant voltage charge mode

Programmable auto trigger or inhibit of boost mode

UPS, kVA: 10, 15, 20, 30, 40, 60, 80, 100, 120, 140, 160, 180, 200

Battery Charging Power, kW: 1.5, 2.25, 3.0, 4.5, 6, 9, 12, 15, 18, 21, 24, 27, 30

Maximum Charging Current, A: 4, 7, 9, 13, 18, 27, 36, 45, 54, 63, 72, 81, 90

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Table 16 320mm battery cabinet mechanical characteristics

Rated Power, kVA 10 - 40

12.59 x 39.37 x 78.74

(320 x 1000 x 2000)

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

Weight, lb (kg)

Frame Only (No Batteries) with HX150E batteries with HX205 batteries with HR 1500 batteries with HR 2000 batteries

Color

Protection Degree IEC (60529)

402 (182)

1082 (491)

1432 (650)

1106 (502)

1360 (617)

ZP-7021 (Black)

IP20



23.625 x 39.375 x 78.75

(600 x 1000 x 2000)


Weight, lb (kg)

Frame Only (No Batteries) with HX300 batteries with HX330 batteries with HR3000 batteries with HR3500 batteries

Color


689 (313)

2213 (1004)

2477 (1124)

2193 (995)

2433 (1104)

ZP-7021 (Black)

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



35-1/2 x 39-1/2 x 78-3/4

(900 x 1000 x 2000)


Weight, lb (kg)

Frame Only (No Batteries) with HX400 batteries with HX505 batteries with HX540 batteries with HR4000 batteries: with HR5000 batteries with HR5500 batteries

Color


779 (353)

2693 (1222)

3245 (1472)

3323 (1507)

2693 (1222)

3125 (1417)

3341 (1515)

ZP-7021 (Black)

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

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Figure 18 Battery, circuit breaker and UPS wiring with external batteries with three connecting wires

N

N

U

P

S

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5.0 MAINTENANCE

Become thoroughly familiar with the equipment, but at no time go beyond the specific procedures in this manual while performing maintenance or correcting a malfunction. If you have any doubt as to what must be done, call

Vertiv® Liebert Services at 1-800-LIEBERT for further instructions. The UPS is designed for unattended operation, but does require some common sense maintenance.

• Keep good records—Troubleshooting is easier if you maintain historical service records.

• Keep the UPS free of dust and any moisture.

• Keep the UPS cool:

• Battery systems must be kept in the range of 72-77°F (22-25°C) in order to meet design specifications for capacity and longevity.

• The UPS will reliably meet all performance specifications at temperatures up to 104°F (40°C), and can be slightly derated for operation at even higher temperatures. However, performance and longevity will be optimized when the

UPS is operated at the same temperature as the batteries.

• Keep connections tight.

•

Tighten all connections at installation and at least annually thereafter. (See 5.4 - Torque Requirements).

5.1

Record Log

Set up a maintenance log to record scheduled checks and any abnormal conditions.

The log should have space for all metered data including phase readings, alarm messages, UPS mode of operation, air filter replacement date and observation notes. A second log should be maintained for the battery module as directed by the battery manufacturer.

Vertiv recommends a periodic walk-through inspection of the UPS and battery rooms to check for visible and audible indications of problems. Log the inspection, metered parameter indications and any discrepancies.

5.2

Battery Maintenance

WARNING

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

These maintenance procedures will expose hazardous live parts. Refer servicing to properly trained and qualified personnel.

AVERTISSEMENT

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

Les procédures d’entretien ci-dessous exposent des composants sous tension dangereuse. Les interventions d’entretien doivent être confiées à du personnel qualifié et dûment formé.

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5.3

Battery Safety Precautions

Servicing of batteries should be performed or supervised by personnel experienced with batteries and the required precautions. Keep unauthorized personnel away from batteries.

When replacing batteries, use the same number and type of batteries.

WARNING















Vertiv

| Liebert

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EXM

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AVERTISSEMENT


Vérifiez les tensions au moyen de voltmètres c.a. et c.c. avant d'utiliser le système ASC. Vérifiez les tensions avec des voltmètres c.a. et c.c. avant d'établir tout contact.

Seuls des employés qualifiés et dûment formés portant un casque, des gants, des chaussures et des lunettes de écurité adéquats doivent se charger d’installer le système ASC ou de le préparer pour l'installation. 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.




Vous ne devez ni ouvrir ni percer les batteries, car l'électrolyte qui s'en écoulerait est nocif pour la peau et les yeux. Cet électrolyte est toxique.









Regular maintenance of the battery module is an absolute necessity. Periodic inspections of battery and terminal voltages, specific gravity, and connection resistance should be made. Strictly follow the procedures outlined in the battery manufacturer's manual. (See battery manufacturer’s web site.)

Valve-regulated lead-acid batteries do require periodic maintenance. Although they do not require maintenance of electrolyte levels, visual inspections and checks of battery voltage and connection resistance should be made.

NOTICE

Do not use cleaners on the batteries. Solvents can make the battery cases brittle. Use only a dry cloth or a cloth moistened in water

Since individual battery characteristics are not identical and may change over time, the UPS module is equipped with circuitry to equalize battery cell voltages. This circuit temporarily increases charging voltage to maintain flooded type battery cells at full capacity.

WARNING

Risk of electric shock, explosive reaction, hazardous chemicals and fire. Can cause equipment damage, personal injury and death.

Do not use equalize charging with valve-regulated, lead-acid batteries, such as those used in Liebert battery cabinets. Refer to the battery manufacturer’s manual, available on the manufacturer’s Web site, for specific information about equalize charging.

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EXM

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AVERTISSEMENT

Risque de décharge électrique, de réaction explosive, d’incendie et d’exposition à des produits chimiques dangereux pouvant entraîner des dommages matériels, des blessures et même la mort.

N'utilisez pas de charge d’égalisation avec des batteries d'accumulateurs au plomb à régulation par soupape, comme celles utilisées dans les armoires de batterie Liebert. Reportez-vous au manuel du fabricant des batteries, disponible sur le site Web du fabricant, pour obtenir des renseignements précis sur la charge d’égalisation.

5.4

Torque Requirements

All electrical connections must be tight.

Tables 19 through21 provide the torque values for the connections in the UPS and batteries. Use these values

unless the equipment is labeled otherwise.

Table 19 Busbars (for power wiring)

Bolt Shaft Size

3/8" (M10)

1/2" (M12)

Lb-in

192

428

Nm

22

48

Table 20 Terminal block with compression lugs (for control wiring)

AWG Wire Size or Range

#22 - #14

Lb-in

3.5 to 5.3

Nm

0.4 to 0.6

Table 21

Battery Mfr.

EnerSys

Battery retorque values

East Penn

Battery

Model #

12 HX100-FR

12 HX150E-FR

12 HX205-FR

12 HX300-FR

12 HX330-FR

12 HX400-FR

12 HX500-FR

12 HX540-FR

HR1500

HR2000

HR3000

HR3500

HR4000

HR5000

HR5500

Retorque Value in-lb. (Nm)

40 (4.5)

40 (4.5)

65 (7.3)

65 (7.3)

65 (7.3)

65 (7.3)

65 (7.3)

65 (7.3)

45 (5.1)

100 (11.3)

100 (11.3)

100 (11.3)

100 (11.3)

100 (11.3)

100 (11.3)

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EXM

™


TECHNICAL SUPPORT / SERVICE

Web Site

www.vertivco.com

Monitoring

[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

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

VertivCo.com |

Vertiv Headquarters

,

1050 Dearborn Drive, Columbus, OH, 43085, USA

© 2016 Vertiv Co. All rights reserved. Vertiv and the Vertiv logo are trademarks or registered trademarks of Vertiv Co. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners.

While every precaution has been taken to ensure accuracy and completeness herein, Vertiv Co. assumes no responsibility, and disclaims all liability, for damages resulting from use of this information or for any errors or omissions. Specifications are subject to change without notice.

SL-25651_REV5_01-18

Liebert® EXM™ External Battery Cabinet

Liebert

EXM

External Battery Cabinet

User Manual

TABLE OF CONTENTS

FIGURES

TABLES

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

1.0

MECHANICAL INSTALLATION

2.0 BATTERY INSTALLATION

3.0 INSTALLATION DRAWINGS

4.0 SPECIFICATIONS

5.0 MAINTENANCE

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Liebert® EXM™ External Battery Cabinet

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FIGURES

TABLES

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

1.0

MECHANICAL INSTALLATION

2.0 BATTERY INSTALLATION

3.0 INSTALLATION DRAWINGS

4.0 SPECIFICATIONS

5.0 MAINTENANCE

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