Eaton 9155 UPS User Manual

Eaton®®9155 UPS

UPS-Mounted Bypass Switch
User's Guide

p/n: 164201644

Revision C0

Class A EMC Statements

FCC Part 15

NOTE This equipment has been tested and found to comply with the limits for a Class

ICES-003

This Class A Interference Causing Equipment meets all requirements of the Canadian Interference
Causing Equipment Regulations ICES-003.

Cet appareil numerique de la classe A respecte toutes les exigences du Reglement sur le materiel
brouilleur du Canada.

IEC 62040-2

Some configurations are classified under IEC 62040-2 as “C2 UPS for Unrestricted Sales
Distribution.”

VCCI Notice

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. Operation 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.

Eaton reserves the right to change specifications without prior notice. Modbus is a registered trademark of Schneider Automation, Inc.
MOXA is a registered trademark and MGate is a trademark of MOXA, Inc. Spiralock is a registered trademark of Spiralock Corporation.
KIRK is a registered trademark of Kirk Key Interlock company, LLC, a subsidiary of Halma plc. National Electrical Code and NEC are
registered trademarks of National Fire Protection Association, Inc. ERIFLEX and FLEXIBAR are registered trademark of Erico International
Corporation. All other trademarks are property of their respective companies.

©Copyright 2006-2019 Eaton, Raleigh, NC, USA. All rights reserved. No part of this document may be reproduced in any way without the
express written approval of Eaton.

Special Symbols

RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk of
electric shock symbol.

RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk of
electric shock symbol.

CAUTION: REFER TO OPERATOR'S MANUAL - Refer to your operator's manual for
additional information, such as important operating and maintenance
instructions.

RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk of
electric shock symbol.

CAUTION: REFER TO OPERATOR'S MANUAL - Refer to your operator's manual for
additional information, such as important operating and maintenance
instructions.

This symbol indicates that you should not discard the UPS or the UPS batteries
in the trash. This product contains sealed, lead‐acid batteries and must be
disposed of properly. For more information, contact your local recycling/reuse or
hazardous waste center.

RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk of
electric shock symbol.

CAUTION: REFER TO OPERATOR'S MANUAL - Refer to your operator's manual for
additional information, such as important operating and maintenance
instructions.

This symbol indicates that you should not discard the UPS or the UPS batteries
in the trash. This product contains sealed, lead‐acid batteries and must be
disposed of properly. For more information, contact your local recycling/reuse or
hazardous waste center.

This symbol indicates that you should not discard waste electrical or electronic
equipment (WEEE) in the trash. For proper disposal, contact your local
recycling/reuse or hazardous waste center.

!

The following are examples of symbols used on the UPS or accessories to alert you to important
information:

RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk of electric
shock symbol.

CAUTION: REFER TO OPERATOR'S MANUAL - Refer to your operator's manual for
additional information, such as important operating and maintenance instructions.

This symbol indicates that you should not discard the UPS or the UPS batteries in the
trash. This product contains sealed, lead-acid batteries and must be disposed of properly.
For more information, contact your local recycling/reuse or hazardous waste center.

This symbol indicates that you should not discard waste electrical or electronic
equipment (WEEE) in the trash. For proper disposal, contact your local recycling/reuse or
hazardous waste center.

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.

TTaabbllee ooff CCoonntteennttss

11 IInnttrroodduuccttiioonn....................................................................................................................................................................................................................................................................................................11

1.1 Safety Warnings......................................................................................................................................... 1

1.2 Consignes de Sécurité .................................................................................................................................1

1.3 Advertencias de Seguridad ...........................................................................................................................2

22 UUPPSS--MMoouunntteedd BByyppaassss SSwwiittcchh IInnssttaallllaattiioonn................................................................................................................................................................................................................33

2.1 MBM/PDM Setup.......................................................................................................................................3

2.2 Wiring the MBM/PDM .................................................................................................................................5

33 MMaaiinntteennaannccee BByyppaassss SSwwiittcchh OOppeerraattiioonn.................................................................................................................................................................................................................. 1111

3.1 Maintenance Bypass Startup....................................................................................................................... 12

3.2 Transfer the Load from the UPS to Maintenance Bypass................................................................................... 13

3.3 Transfer the Load from Maintenance Bypass to the UPS................................................................................... 13

44 WWaarrrraannttyy ........................................................................................................................................................................................................................................................................................................ 1155

Eaton 9155 User's Guide 164201644—Rev C0 v

Table of Contents

vi Eaton 9155 User's Guide 164201644—Rev C0

CChhaapptteerr 11 IInnttrroodduuccttiioonn

The Maintenance Bypass Module (MBM) and Power Distribution Module (PDM) are designed to work with an
8–15 kVA Eaton
wrap-around bypass for UPS maintenance or service without shutting down the load. The PDM also comes
equipped with several different types of output receptacles.

11..11 SSaaffeettyy WWaarrnniinnggss

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.

This UPS contains LETHAL VOLTAGES. All repairs and service should be performed by AUTHORIZED

• 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, ANSI/NFPA 70.

• Output overcurrent protection and disconnect switch must be provided by others.

®

9155 uninterruptible power system (UPS). Both modules provide a Make-Before-Break (MBB)

IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS

DANGER

WARNING

11..22 CCoonnssiiggnneess ddee SSééccuurriittéé

CONSIGNES DE SÉCURITÉ IMPORTANTES — CONSERVER CES INSTRUCTIONS

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.

Cet onduleur contient des TENSIONS MORTELLES. Toute opération d'entretien et de réparation doit être
EXCLUSIVEMENT CONFIÉE A UN PERSONNEL QUALIFIÉ AGRÉÉ. AUCUNE PIÈCE RÉPARABLE PAR
L'UTILISATEUR ne se trouve dans l'onduleur.

DANGER!

Eaton 9155 User's Guide 164201644—Rev C0 1