Eaton 9155 UPS User manual

p/n: 164201553
Revision H0
8–15 kVA
User’s Guide
Eaton®® 9155 UPS

Ea on reserves he righ o change specifica ions wi hou prior no ice. Modbus is a regis ered rademark of Schneider Au oma ion, Inc.
MOXA is a regis ered rademark and MGa e is a rademark of MOXA, Inc. Spiralock is a regis ered rademark of Spiralock Corpora ion.
KIRK is a regis ered rademark of Kirk Key In erlock company, LLC, a subsidiary of Halma plc. Na ional Elec rical Code and NEC are
regis ered rademarks of Na ional Fire Pro ec ion Associa ion, Inc. ERIFLEX and FLEXIBAR are regis ered rademark of Erico In erna ional
Corpora ion. All o her rademarks are proper y of heir respec ive companies.
©Copyrigh 2004-2019 Ea on, Raleigh, NC, USA. All righ s reserved. No par of his documen may be reproduced in any way wi hou he
express wri en approval of Ea on.
Class A EMC Statements
FCC Part 15
NOTE This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instruction manual, may cause harmful
interference to radio communications. peration of this equipment in a
residential area is likely to cause harmful interference in which case the user
will be required to correct the interference at his own expense.
ICES-003
This Class A Interference Causing Equipment meets all requirements of the Canadian Interference
Causing Equipment Regulations ICES 003.
Cet appareil numérique de la classe A respect et outes les exigences du Reglement sur le matériel
brouilleur du Canada.
IEC 62040-2
Some configurations are classified under IEC 62040-2 as “C2 UPS for Unrestricted Sales
Distribution.”
VCCI Notice
!
IMPORTANT
To ensure you have the most up-to-date content and information for this product, please review the
latest manual revision on our website, www.eaton.com/9155.

Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 iii
TTaabbllee ooff CCoonntteennttss
11 IInnttrroodduuccttiioonn....................................................................................................................................................................................................................................................................................................11
1.1 ptions and Accessories..............................................................................................................................2
1.1.1 Maintenance Bypass Module (MBM) ........................................................................................................2
1.1.2 Power Distribution Module (PDM)............................................................................................................2
1.1.3 Bypass Power Module...........................................................................................................................2
1.1.4 Parallel Tie Cabinet................................................................................................................................2
1.1.5 Input Isolation Transformer.....................................................................................................................2
1.1.6 Seismic Kit ..........................................................................................................................................2
1.2 Using This Manual ......................................................................................................................................3
1.3 Conventions Used in This Manual ..................................................................................................................3
1.4 Symbols, Controls, and Indicators ..................................................................................................................4
1.5 For More Information ..................................................................................................................................4
1.6 Getting Help..............................................................................................................................................5
1.7 Equipment Registration ...............................................................................................................................5
22 SSaaffeettyy WWaarrnniinnggss........................................................................................................................................................................................................................................................................................77
2.1 Consignes de Sécurité.................................................................................................................................8
2.1.1 C NSIGNES DE SÉCURITÉ IMP RTANTES C NSERVER CES INSTRUCTI NS ...............................................8
2.2 Advertencias de Seguridad ...........................................................................................................................9
2.2.1 INSTRUCCI NES DE SEGURIDAD IMP RTANTES GUARDE ESTAS INSTRUCCI NES .....................................9
33 UUPPSS IInnssttaallllaattiioonn PPllaann aanndd UUnnppaacckkiinngg ........................................................................................................................................................................................................................ 1111
3.1 Creating an Installation Plan ........................................................................................................................ 11
3.2 Preparing the Site..................................................................................................................................... 11
3.2.1 Environmental and Installation Considerations .......................................................................................... 11
3.3 UPS System Power Wiring Preparation .........................................................................................................23
3.4 Inspecting and Unpacking the Equipment ......................................................................................................26
44 UUPPSS SSyyssttee IInnssttaallllaattiioonn.............................................................................................................................................................................................................................................................. 2277
4.1 Preliminary Installation Information............................................................................................................... 27
4.2 Unloading the UPS Cabinet from the Pallet..................................................................................................... 27
4.3 External AC Power Wiring Installation ........................................................................................................... 30
4.3.1 Selecting an Installation ption.............................................................................................................. 30
4.3.2 UPS nly Installation........................................................................................................................... 31
4.3.3 Input Isolation Transformer Installation .................................................................................................... 33
4.3.4 UPS-Mounted Bypass Switch Installation................................................................................................. 35
4.3.4.1 MBM/PDM Setup ....................................................................................................................... 36
4.3.4.2 Wiring the MBM/PDM ................................................................................................................. 38
4.3.5 Bypass Power Module Installation.......................................................................................................... 42
4.4 Stabilizing the Cabinet ............................................................................................................................... 43
4.5 Internal Battery Tray Wiring Connections....................................................................................................... 45

iv Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0
4.6 Extended Battery Module Installation............................................................................................................ 49
55 UUPPSS WWiirriinngg DDiiaaggrraa ss aanndd SScchhee aattiiccss .................................................................................................................................................................................................................... 5533
66 CCoo uunniiccaattiioonn ...................................................................................................................................................................................................................................................................................... 5599
6.1 Installing Communication ptions and Control Terminals .................................................................................. 59
6.2 Communication ptions ............................................................................................................................ 62
6.2.1 DB-9 Communication Port .................................................................................................................... 62
6.2.2 X-Slot Cards....................................................................................................................................... 63
6.2.3 Power Management Software............................................................................................................... 64
6.3 Control Terminals ..................................................................................................................................... 64
6.3.1 Remote Emergency Power-off .............................................................................................................. 64
6.3.2 Relay utput Contacts......................................................................................................................... 65
6.3.3 Programmable Signal Inputs.................................................................................................................. 65
77 UUPPSS OOppeerraattiinngg IInnssttrruuccttiioonnss .................................................................................................................................................................................................................................................... 6677
7.1 Control Panel Functions ............................................................................................................................. 67
7.1.1 Changing the Language........................................................................................................................ 68
7.1.2 Display Functions ............................................................................................................................... 68
7.1.3 User Settings..................................................................................................................................... 68
7.2 Initial UPS Startup..................................................................................................................................... 70
7.2.1 Normal Mode Startup .......................................................................................................................... 71
7.2.2 Starting the UPS on Battery .................................................................................................................. 71
7.2.3 Internal Bypass Startup........................................................................................................................ 72
7.2.4 Maintenance Bypass Startup................................................................................................................. 73
7.3 UPS Shutdown ........................................................................................................................................ 73
7.4 UPS Bypass peration............................................................................................................................... 73
7.4.1 Transfer the load from the UPS to maintenance bypass .............................................................................. 75
7.4.2 Transfer the load from maintenance bypass to the UPS .............................................................................. 76
7.5 Configuring the UPS for EBMs .................................................................................................................... 76
88 UUPPSS MMaaiinntteennaannccee................................................................................................................................................................................................................................................................................ 7799
8.1 UPS and Battery Care................................................................................................................................ 79
8.2 Storing the UPS and Batteries ..................................................................................................................... 79
8.3 When to Replace Batteries ......................................................................................................................... 79
8.4 Recycling the Used Battery or UPS............................................................................................................... 79
99 TTrroouubblleesshhoooottiinngg .................................................................................................................................................................................................................................................................................... 8811
9.1 Typical Alarms and Conditions..................................................................................................................... 81
9.2 Silencing the Alarm................................................................................................................................... 82
1100 PPrroodduucctt SSppeecciiffiiccaattiioonnss.............................................................................................................................................................................................................................................................. 8833
1111 WWaarrrraannttyy...................................................................................................................................................................................................................................................................................................... 8899
Table of Con en s

Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 v
LLiisstt ooff FFiigguurreess
Figure 1. The Eaton 9155 UPS and EBM (2-High Cabinets Shown) ........................................................................1
Figure 2. UPS Cabinet Dimensions (2-High Front and Right Side Views) ............................................................... 14
Figure 3. Extended Battery Module Dimensions (2-High Front and Right Side Views) .............................................. 15
Figure 4. UPS Cabinet Dimensions (3-High Front and Right Side Views) ............................................................... 16
Figure 5. Extended Battery Module Dimensions (3-High Front and Right Side Views) ............................................. 17
Figure 6. UPS Cabinet Dimensions (2 or 3-High Top and Bottom Views) ............................................................... 18
Figure 7. Extended Battery Module Dimensions (2 or 3-High Top and Bottom Views).............................................. 19
Figure 8. 2-High UPS Cabinet Center of Gravity............................................................................................... 20
Figure 9. 2-High EBM Cabinet Center of Gravity .............................................................................................. 21
Figure 10. 3-High UPS Cabinet Center of Gravity............................................................................................... 22
Figure 11. 3-High EBM Cabinet Center of Gravity .............................................................................................. 23
Figure 12. Removing the Stabilizing Bracket Bolts ............................................................................................. 28
Figure 13. Removing the Brackets and Shipping Pad.......................................................................................... 29
Figure 14. Unloading the Cabinet................................................................................................................... 30
Figure 15. Removing the Pallet...................................................................................................................... 30
Figure 16. UPS Rear View ............................................................................................................................ 32
Figure 17. UPS Terminal Block ...................................................................................................................... 33
Figure 18. UPS with Input Isolation Transformer Rear View ................................................................................. 34
Figure 19. Input Isolation Transformer Hardwiring ............................................................................................. 35
Figure 20. UPS Rear View (2-High Cabinet Shown) ............................................................................................ 36
Figure 21. Attaching the L-Brackets................................................................................................................ 37
Figure 22. Installing the MBM or PDM............................................................................................................ 37
Figure 23. Securing the MBM or PDM ............................................................................................................ 38
Figure 24. UPS with MBM Rear View ............................................................................................................. 39
Figure 25. MBM/PDM Hardwiring.................................................................................................................. 40
Figure 26. Wiring from Maintenance Bypass Switch to UPS ................................................................................ 41
Figure 27. Bypass Power Module Dimensions.................................................................................................. 42
Figure 28. Lowering the Leveling Feet............................................................................................................ 43
Figure 29. Stabilizing Bracket with ne Cabinet ................................................................................................ 44
Figure 30. Stabilizing Bracket with Two Cabinets .............................................................................................. 44
Figure 31. Stabilizing Bracket with Three Cabinets............................................................................................. 45
Figure 32. Removing the Front Covers............................................................................................................ 46
Figure 33. Battery Panel (Dead Front) ............................................................................................................. 47
Figure 34. Internal Battery Tray Wiring Connections........................................................................................... 48
Figure 35. Internal Battery Tray Wiring Diagram ................................................................................................ 49
Figure 36. Typical EBM Installation (2-High Cabinets Shown) ............................................................................... 50
Figure 37. Front Ground Strap Installation (2-High Cabinets Shown) ...................................................................... 51
Figure 38. UPS nly Wiring Diagram .............................................................................................................. 53
Figure 39. UPS with Input Isolation Transformer Wiring Diagram .......................................................................... 54

vi Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0
Figure 40. UPS with Input Isolation Transformer and MBM/PDM Wiring Diagram .................................................... 55
Figure 41. UPS with MBM Wiring Diagram ...................................................................................................... 56
Figure 42. UPS with PDM Wiring Diagram....................................................................................................... 57
Figure 43. Communication ptions and Control Terminals .................................................................................. 59
Figure 44. Removing the Front Covers............................................................................................................ 60
Figure 45. Installing Communication Cables..................................................................................................... 60
Figure 46. Removing Knockout Tabs .............................................................................................................. 61
Figure 47. Reinstalling the Front Covers ..........................................................................................................61
Figure 48. Communication Port..................................................................................................................... 62
Figure 49. ptional X-Slot Cards .................................................................................................................... 63
Figure 50. External Control Terminal Connections ............................................................................................. 64
Figure 51. Eaton 9155 Control Panel............................................................................................................... 67
Figure 52. Maintenance Bypass Switch........................................................................................................... 74
Figure 53. Typical Hardwired Installation with UPS-Mounted Bypass Switch ........................................................... 75
Lis of Figures

Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 vii
LLiisstt ooff TTaabblleess
Table 1. Air Conditioning or Ventilation Requirements During Full Load peration................................................... 12
Table 2. UPS Cabinet Weights..................................................................................................................... 13
Table 3. UPS Cabinet Clearances ................................................................................................................. 13
Table 4. UPS Terminal Block (TB1) Wiring ......................................................................................................24
Table 5. Input Isolation Transformer Terminal Block Wiring ................................................................................ 25
Table 6. MBM/PDM Terminal Block (TB10) Wiring ........................................................................................... 25
Table 7. Communication Port Pin Assignment................................................................................................. 62
Table 8. Programmable Signal Inputs ............................................................................................................ 66
Table 9. Menu Map for Display Functions ...................................................................................................... 68
Table 10. User Settings................................................................................................................................ 69
Table 11. UPS-Mounted Bypass Switch Positions.............................................................................................. 74
Table 12. Troubleshooting Guide.................................................................................................................... 81
Table 13. Model List.................................................................................................................................... 83
Table 14. Dimensions and Weights ................................................................................................................83
Table 15. Environmental and Safety Specifications ............................................................................................ 84
Table 16. Technical Specifications.................................................................................................................. 84
Table 17. Model Specifications...................................................................................................................... 85
Table 18. Battery Specifications..................................................................................................................... 87
Table 19. Battery Runtimes (in Minutes) at Full Load .......................................................................................... 87

viii Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0
Lis of Tables

Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 1
CChhaapptteerr 11 IInnttrroodduuccttiioonn
The Eaton®9155 is a double-conversion, split-phase, online uninterruptible power supply (UPS) for protecting
computer systems and other intelligent devices. It is ideal for protecting essential information technology and
electrical engineering infrastructure in corporate, telecom, health care, banking, and industrial applications.
The UPS provides a steady, well-regulated power supply for your computing and communications equipment,
while protecting it from the frequent irregularities that are inherent in commercially available power. Voltage
spikes, power surges, brownouts, and power failures have the potential to corrupt critical data, destroy
unsaved work sessions, and in some instances, damage expensive hardware.
With the Eaton 9155, you can safely eliminate the effects of electrical line disturbances and guard the integrity
of your systems and equipment. Figure 1 shows the Eaton 9155 UPS and an optional Extended Battery Module
(EBM).
Figure 1 The Eaton 9155 UPS and EBM (2-High Cabinets Shown)
Eaton 9155 EBM
UPS
Providing outstanding performance and reliability, the Eaton 9155's unique benefits including the following:
• nline UPS design with pure sine wave output. The UPS filters and regulates incoming AC power and
provides consistent power to your equipment without draining the battery.
• More wattage in less space with a 0.9 power factor—protecting more equipment and leaving more room
for expansion.
• Support for Powerware Hot Sync®paralleling of multiple modules for redundancy or extra capacity.
• Input current total harmonic distortion (THD) of less than five percent, using active input power factor
correction.
• ABM®technology that uses advanced battery management to increase battery service life, optimize
recharge time, and provide a warning before the end of useful battery life.

2 Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0
• Start-on-battery capability for powering up the UPS even if utility power is not available.
• Up to four hours of extended runtime with added EBMs.
• Emergency shutdown control through the remote emergency power-off (REP ) port.
• Standard communication options with a DB-9 serial port, relay output contacts, and programmable signal
inputs.
• ptional X-Slot®cards with enhanced communication capabilities for increased power protection and
control.
• Advanced power management with the Software Suite CD for graceful shutdowns and power monitoring.
• Backed by worldwide agency approvals.
11..11 OOppttiioonnss aanndd AAcccceessssoorriieess
The following options for the Eaton 9155 are available:
11..11..11 MMaaiinntteennaannccee BByyppaassss MMoodduullee ((MMBBMM))
The optional MBM is installed on the UPS rear panel and is used to bypass the UPS during maintenance or
servicing. The maintenance bypass switch on the MBM provides a Make-Before-Break (MBB) wrap-around
bypass for UPS service without shutting down the load.
11..11..22 PPoowweerr DDiissttrriibbuuttiioonn MMoodduullee ((PPDDMM))
The optional PDM provides the same functionality as the MBM and also comes equipped with several different
types of output receptacles.
11..11..33 BByyppaassss PPoowweerr MMoodduullee
The Eaton Bypass Power Module (BPM) is designed to be a maintenance bypass switch that also contains
flexible output power distribution and mounting options.
The BPM provides added reliability to Eaton uninterruptable power supply (UPS) systems by ensuring
seamless, uninterrupted, no-break transfer as well as a lock-out/tag-out (L T ) feature to ensure the greatest
safety for UPS technicians and electricians. The BPM also offers output distribution in order to simplify wiring in
a rackmount IT environment, potentially removing the need for a panelboard, breakers, and conduit for
distribution.
11..11..44 PPaarraalllleell TTiiee CCaabbiinneett
An optional parallel system with up to three UPSs can be installed to provide a parallel capacity and/or
redundant system. This load sharing system provides more capacity than a single UPS and can provide backup,
depending on the load and configuration. In addition, when one UPS is taken out of service for maintenance or
is not operating properly, a redundant UPS continues to supply uninterrupted power to the critical load. A
parallel Powerware Hot Sync Controller Area Network (CAN) Bridge Card provides connectivity for system
metering and operational mode control. The parallel system consists of two to three UPSs, each with a parallel
CAN Bridge Card, and a parallel tie cabinet.
Refer to the Eaton 9155 Parallel UPS (8–15 kVA) User's Guide for more information.
11..11..55 IInnppuutt IIssoollaattiioonn TTrraannssffoorr eerr
The optional input isolation transformer is located at the bottom of a 3-high UPS model. The input isolation
transformer provides a neutral from a 208V or 240V input source with 240V output and can be wired to the UPS
or to an MBM/PDM.
11..11..66 SSeeiiss iicc KKiitt
The optional seismic kit secures the UPS and optional EBMs for Zone 4 seismic installations.
In roduc ion

Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 3
11..22 UUssiinngg TThhiiss MMaannuuaall
This manual describes how to install and operate the Eaton 9155 UPS. Read and understand the procedures
described in this manual to ensure trouble-free installation and operation. In particular, be thoroughly familiar
with the REP procedure or the L AD FF procedure, see Chapter 7 UPS Operating Instructions.
The information in this manual is divided into sections and chapters. The system, options, and accessories
being installed dictate which parts of this manual should be read. At a minimum, Chapter 1 Introduction
through Chapter 4 UPS System Installation and Chapter 7 UPS Operating Instructions should be
examined.
Read through each procedure before beginning the work. Perform only those procedures that apply to the UPS
system being installed or operated.
11..33 CCoonnvveennttiioonnss UUsseedd iinn TThhiiss MMaannuuaall
This manual uses these type conventions:
•Bold type highlights important concepts in discussions, key terms in procedures, and menu options, or
represents a command or option that you type or enter at a prompt.
• Italic type highlights notes and new terms where they are defined.
•Screen type represents information that appears on the screen or LCD.
Icon Description
No e Informa ion no es call a en ion o impor an fea ures or ins ruc ions.
[Keys] Bracke s are used when referring o a specific key, such as [En er] or [C rl].
In this manual, the term UPS refers only to the UPS cabinet and its internal elements. The term UPS system
refers to the entire power protection system – the UPS cabinet, an external battery system, and options or
accessories installed.
The term line-up-and-match refers to accessory cabinets that are physically located adjacent to the UPS. The
term standalone refers to accessory cabinets that are located separate from the UPS.
Left and right side notations are referenced standing in front of the cabinet.
In roduc ion

4 Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0
11..44 SSyy bboollss,, CCoonnttrroollss,, aanndd IInnddiiccaattoorrss
The following are examples of symbols used on the product to alert you to important information:
RISK OF ELECTRIC SHOCK - Observe he warning associa ed wi h he risk of elec ric
shock symbol.
CAUTION: REFER TO OPERATOR'S ANUAL - Refer o your opera or's manual for
addi ional informa ion, such as impor an opera ing and main enance ins ruc ions.
This symbol indica es ha you should no discard he produc in he rash. This produc
mus be disposed of properly. For more informa ion, con ac your local recycling/reuse or
hazardous was e cen er.
This symbol indica es ha you should no discard was e elec rical or elec ronic
equipmen (WEEE) in he rash. For proper disposal, con ac your local recycling/reuse or
hazardous was e cen er.
ON - Indica es ha he swi ch is in he ON posi ion.
OFF - Indica es ha he swi ch is in he OFF posi ion.
PHASE - The word “phase.”
11..55 FFoorr MMoorree IInnffoorr aattiioonn
Refer to the Eaton 9155 Parallel UPS 8-15 kVA User’s uide for the following additional information:
• Installation instructions, including site preparation, planning for installation, wiring and safety information,
and detailed illustrations of cabinets with dimensional and connection point drawings
• peration, including breakers, standard features and optional accessories, procedures for using the bypass
functions, and information about maintenance
Refer to the Eaton Bypass Power Module (BPM) User’s uide for the following additional information:
• Installation instructions, including site preparation, planning for installation, wiring and safety information,
and detailed illustrations of cabinets with dimensional and connection point drawings
• peration, including breakers, standard features and optional accessories, procedures for using the bypass
functions, and information about maintenance
Refer to the Eaton Remote Monitoring Device (RMD) Installation and Operation Manual for additional
installation and operating instructions.
• Visit www.eaton.com/powerquality or contact an Eaton service representative for information on how to
obtain copies of these manuals.
In roduc ion

Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 5
11..66 GGeettttiinngg HHeellpp
If help is needed with any of the following:
• Scheduling initial startup
• Regional locations and telephone numbers
• A question about any of the information in this manual
• A question this manual does not answer
Please call the Customer Reliability Center at:
Uni ed S a es: 1-800-843-9433
Canada: 1-800-461-9166 ext 260
All o her coun ries: Call your local service representative
Please have the following information ready when you call for service:
• Model number
• Serial number
• Firmware version number
• Date of failure or problem
• Symptoms of failure or problem
• Customer return address and contact information
Please use the following e-mail address for manual comments, suggestions, or to report an error in this
manual:
E-ESSDocumentation@eaton com
11..77 EEqquuiipp eenntt RReeggiissttrraattiioonn
Please visit www.eaton.com/pq/register to register your new Eaton UPS / Eaton UPS Accessory.
Model Number:
Serial Number:
In roduc ion

6 Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0
In roduc ion

Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 7
CChhaapptteerr 22 SSaaffeettyy WWaarrnniinnggss
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS
This manual contains important instructions that you should follow during installation and maintenance of the
UPS and batteries. Please read all instructions before operating the equipment and save this manual for future
reference.
DANGER
This UPS contains LETHAL V LTAGES. All repairs and service should be performed by AUTH RIZED SERVICE
PERS NNEL NLY. There are N USER SERVICEABLE PARTS inside the UPS.
WARNING
• This UPS contains its own energy source (batteries). The UPS output may carry live voltage even when the
UPS is not connected to an AC supply.
• To reduce the risk of fire or electric shock, install this UPS in a temperature and humidity controlled, indoor
environment, free of conductive contaminants. Ambient temperature must not exceed 40°C (104°F). Do
not operate near water or excessive humidity (95% maximum).
• To reduce the risk of fire, connect only to a circuit provided with 100 amperes maximum branch circuit
overcurrent protection in accordance with the National Electrical Code®(NEC®), ANSI/NFPA 70.
• utput overcurrent protection and disconnect switch must be provided by others.
CAUTION
• Batteries can present a risk of electrical shock or burn from high short circuit current. bserve proper
precautions. Servicing should be performed by qualified service personnel knowledgeable of batteries and
required precautions. Keep unauthorized personnel away from batteries.
• Proper disposal of batteries is required. Refer to your local codes for disposal requirements.
• Never dispose of batteries in a fire. Batteries may explode when exposed to flame.

8 Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0
22..11 CCoonnssiiggnneess ddee SSééccuurriittéé
22..11..11 CCOONNSSIIGGNNEESS DDEE SSÉÉCCUURRIITTÉÉ IIMMPPOORRTTAANNTTEESS CCOONNSSEERRVVEERR CCEESS IINNSSTTRRUUCCTTIIOONNSS
!
IMPORTANT
Ce manuel comporte des instructions importantes que vous êtes invité à suivre lors de toute procédure
d'installation et de maintenance des batteries et de l'onduleur. Veuillez consulter entièrement ces instructions
avant de faire fonctionner l'équipement et conserver ce manuel afin de pouvoir vous y reporter ultérieurement.
DANGER!
Cet onduleur contient des TENSI NS M RTELLES. Toute opération d'entretien et de réparation doit être
EXCLUSIVEMENT C NFIÉE A UN PERS NNEL QUALIFIÉ AGRÉÉ. AUCUNE PIÈCE RÉPARABLE PAR
L'UTILISATEUR ne se trouve dans l'onduleur.
AVERTISSEMENT!
• Cet onduleur renferme sa propre source d'énergie (batteries). Les prises de sortie peuvent être sous
tension même lorsque l'onduleur n'est pas branché sur le secteur.
• Pour réduire les risques d'incendie et de décharge électrique, installer l'onduleur uniquement à l'intérieur,
dans un lieu dépourvu de matériaux conducteurs, où la température et l'humidité ambiantes sont
contrôlées. La température ambiante ne doit pas dépasser 40 °C. Ne pas utiliser à proximité d'eau ou dans
une atmosphère excessivement humide (95 % maximum).
• La protection contre une surintensité pour le(s) circuit(s) de sortie de courant alternatif doit être fournie par
un autre fournisseur.
• Les interrupteurs de déconnexion convenables pour le(s) circuit(s) de sortie de courant alternatif doivent
être fournie par un autre fournisseur.
ATTENTION!
• Les batteries peuvent présenter un risque de décharge électrique ou de brûlure par des courts-circuits de
haute intensité. Prendre les précautions nécessaires.
• Une mise au rebut réglementaire des batteries est obligatoire. Consulter les règlements en vigueur dans
votre localité.
• Ne jamais jeter les batteries au feu. L'exposition aux flammes risque de les faire exploser.
Safe y Warnings

Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 9
22..22 AAddvveerrtteenncciiaass ddee SSeegguurriiddaadd
22..22..11 IINNSSTTRRUUCCCCIIOONNEESS DDEE SSEEGGUURRIIDDAADD IIMMPPOORRTTAANNTTEESS GGUUAARRDDEE EESSTTAASS IINNSSTTRRUUCCCCIIOONNEESS
!
IMPORTANT
Este manual contiene instrucciones importantes que debe seguir durante la instalación y el mantenimiento del
SIE y de las baterías. Por favor, lea todas las instrucciones antes de poner en funcionamiento el equipo y
guarde este manual para referencia en el futuro.
PELIGRO
Este SIE contiene V LTAJES M RTALES. Todas las reparaciones y el servicio técnico deben ser efectuados
S LAMENTE P R PERS NAL DE SERVICI TÉCNIC AUT RIZAD . No hay NINGUNA PARTE QUE EL
USUARI PUEDA REPARAR dentro del SIE.
WARNING
• Este SIE contiene su propia fuente de energía (las baterías). Los receptáculos de salida pueden transmitir
corriente eléctrica aun cuando el SIE no esté conectado a un suministro de corriente alterna (c.a.).
• Para reducir el riesgo de incendio o de choque eléctrico, instale este SIE en un lugar cubierto, con
temperatura y humedad controladas, libre de contaminantes conductores. La temperatura ambiente no
debe exceder los 40°C. No trabaje cerca del agua o con humedad excesiva (95% máximo).
• La protección contra exceso de corriente para el/los circuito(s) de CA de salida será suministrada por
terceros.
• Los interruptores de desconexión debidamente clasificados para el/los circuito(s) de CA de salida serán
suministrados por terceros.
PRECAUCIÓN
• Las baterías pueden presentar un riesgo de descargas eléctricas o de quemaduras debido a la alta
corriente de cortocircuito. Preste atención a las instrucciones correspondientes.
• Es necesario desechar las baterías de un modo adecuado. Consulte las normas locales para conocer los
requisitos pertinentes.
• Nunca deseche las baterías en el fuego. Las baterías pueden explotar si se las expone a la llama.
Safe y Warnings

10 Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0
Safe y Warnings

Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0 11
CChhaapptteerr 33 UUPPSS IInnssttaallllaattiioonn PPllaann aanndd UUnnppaacckkiinngg
Use the following basic sequence of steps to install the UPS:
1. Create an installation plan for the UPS system.
2. Prepare your site for the UPS system.
3. Inspect and unpack the UPS cabinet.
4. Unload and install the UPS cabinet, and wire the system.
5. Complete the Installation Checklist.
6. Have authorized service personnel perform preliminary operational checks and start up the system.
The instructions are intended for the chief operator/system supervisor, electrical consultants, and installation
electricians. Local regulations and electrical code must be followed during the UPS installation.
33..11 CCrreeaattiinngg aann IInnssttaallllaattiioonn PPllaann
Before installing the UPS system, read and understand how this manual applies to the system being installed.
Use this chapter’s procedures and illustrations and those in Chapter 4 UPS System Installation to create a
logical plan for installing the system.
33..22 PPrreeppaarriinngg tthhee SSiittee
For the UPS system to operate at peak efficiency, the installation site should meet the environmental
parameters outlined in this manual. The operating environment must meet the weight, clearance, and
environmental requirements specified.
33..22..11 EEnnvviirroonn eennttaall aanndd IInnssttaallllaattiioonn CCoonnssiiddeerraattiioonnss
The UPS system installation must meet the following guidelines:
• The system must be installed on a level floor suitable for computer or electronic equipment.
• The system must be operated at an altitude no higher than 1500m (5000 ft) without derating. For additional
assistance with high altitude operation, contact an Eaton service representative (see paragraph
1.6 Getting Help).
• The system must be installed in a temperature and humidity controlled indoor area free of conductive
contaminants.
CAUTION
Do not expose the UPS to overly aggressive environments, like salt mist or corrosive gases. High relative
humidity accelerates the effects of contaminants. The UPS should be installed in a G1 environment (based on
ANSI/ISA S-71.04 classifications). If the UPS is used in a more aggressive environment, it can cause reduced
product life and possibly early failure. If the installation location does not meet the recommended environment,
contact Eaton service representative for further information (see paragraph 1.6 Getting Help).
• The environmental requirements specified below are for the air at the intake ports of the 9155 UPS, and
are the maximum, not to exceed, ratings.
–There shall be at least a 1.8°F (1.0°C) difference between the dry bulb temperature and the wet bulb
temperature, at all times, to maintain a non-condensing environment.
–The maximum rate of temperature change shall be limited to 3°F over 5 minutes (36°F/hour), based on
the ASHRAE Standard 90.1-2013.

12 Ea on 9155 UPS (8–15 kVA) User’s Guide 164201553—Rev H0
• The newer, more energy efficient data center cooling methods (such as air side economization) can create
much wider ranges of temperature and Relative Humidity (RH) in the UPS room and/or data center. There
are two aspects of this increased operating environment that can, if ignored, create issues.
–ne is the creation of microclimates, which are persistent variations of temperature and/or RH within
a single room. For example one side of the room is always cooler than the other side, no matter the
actual temperature.
–The other aspect is the rate of change of temperature and/or RH, which can occur during transitions
within the cooling system. Examples: changing the mixture ratio of inside versus outside air, or
external changes in the outside air when going from night to day, and back to night.
–When ignored, either one of these aspects can create an undesirable microclimate at the UPS
location. If the environment created by this microclimate exceeds the UPS operating specification, the
UPS reliability, over time, will be reduced. These same environmental extremes will also create
reliability concerns for any servers that are exposed to them.
Failure to follow guidelines may void your warranty.
The basic environmental requirements for operation of the UPS are:
• Ambient Temperature Range: 5–40°C (41–104°F)
• Recommended perating Range: 5–40°C (41–104°F)
• Maximum Relative Humidity: 5–95%, noncondensing
CAUTION
If battery systems are located in the same room as the UPS, the battery manufacturer's environmental
requirements should be followed if they are more stringent than the UPS requirements. perating
temperatures above the recommended range will result in decreased battery life and performance, and may
reduce or void the battery warranty.
The UPS ventilation requirements are shown in Table 1. To allow for future power upgrades, Eaton
recommends using air conditioning or ventilation sized for the fully rated UPS kVA installed instead of the
derated kVA ordered. Sizing the site cooling infrastructure to be capable of cooling the maximum kVA size will
allow a full power rating upgrade without having to modify the infrastructure.
Table 1. Air Conditioning or Ventilation Requirements During Full Load Operation
Model UPS Ra ing Minimum Required Cooling Air Flow
Ea on 9155 UPS 8–15 kVA 129 li er/sec (274 cfm)
The UPS equipment operating environment must meet the weight requirements shown in Table 2 and the size
requirements shown in Table 3.
When planning the installation, consider the UPS weight for floor loading. The strength of the installation
surface must be adequate for point and distributed loadings. The approximate weights are shown in the
following table.
UPS Ins alla ion Plan and Unpacking