Powerware 9155 User Manual

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9155

UPS

8–15 kVA

USER’S GUIDE

www.powerware.com

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. 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.

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 respecte toutes les exigences du Reglement sur le matériel brouilleur du Canada.

IEC 62040-2

Some configurations are classified under IEC 62040-2 as “Class-A UPS for Unrestricted Sales Distribution.” For these configurations, the following applies:

WARNING This is a Class A-UPS Product. In a domestic environment, this product may cause radio

interference, in which case, the user may be required to take additional measures.

VCCI Notice

Powerware, ABM, and FERRUPS are registered trademarks and X-Slot, ConnectUPS, and Powerware Hot Sync are trademarks of Eaton Power Quality Corporation. Greenlee is a registered trademark of Greenlee Textron. Modbus is a registered trademark of Modicon.

Requesting a Declaration of Conformity

Units that are labeled with a CE mark comply with the following harmonized standards and EU directives:

쑺 Harmonized Standards: IEC 62040-1-1 and IEC 62040-2; IEC 60950 Third Edition

쑺 EU Directives:

The EC Declaration of Conformity is available upon request for products with a CE mark. For copies of the EC Declaration of Conformity, contact:

Eaton Power Quality Oy Koskelontie 13 FIN-02920 Espoo Finland Phone: +358-9-452 661 Fax: +358-9-452 665 68

73/23/EEC, Council Directive on equipment designed for use within certain

voltage limits 93/68/EEC, Amending Directive 73/23/EEC 89/336/EEC, Council Directive relating to electromagnetic compatibility 92/31/EEC, Amending Directive 89/336/EEC relating to EMC

Special Symbols

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

RISK OF ELECTRIC SHOCK - Indicates that a risk of electric shock is present and the

associated warning should be observed.

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.

Table of Contents

1Introduction 1...............................................

2 Safety Warnings 5............................................

3 UPS Setup 9.................................................

Inspecting the Equipment 9.................................................

Floor Loading 10...........................................................

Clearances 10.............................................................

Unloading the Cabinet(s) 11.................................................

Selecting an Installation Option 14............................................

4 UPS Only Installation 15.......................................

5 Input Isolation Transformer Installation 21......................

6 UPS-Mounted Bypass Switch Installation 29......................

Maintenance Bypass/Power Distribution Module Setup 29........................

Wiring the MBM/PDM 32....................................................

7 Wall-Mounted Bypass Switch Installation 39.....................

Wall-Mounted Bypass Switch Setup 40........................................

Wiring the Wall-Mounted Bypass Switch 41....................................

8 Stabilizing the Cabinet 49......................................

9 Extended Battery Module Installation 51........................

10 Communication 53............................................

Installing Communication Options and Control Terminals 54......................

Communication Options 57..................................................

DB-9 Communication Port 57..............................................

X-Slot Cards 58..........................................................

LanSafe Power Management Software 60....................................

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Table of Contents

Control Terminals 61.......................................................

Remote Emergency Power-off 62...........................................

Relay Contacts 63........................................................

Programmable Signal Inputs 63............................................

11 Operation 65..................................................

Control Panel Functions 65..................................................

Changing the Language 66................................................

Display Functions 66.....................................................

User Settings 68.........................................................

UPS Startup 70............................................................

Maintenance Bypass Startup 70............................................

Internal Bypass Startup 71................................................

Normal Mode Startup 72.................................................

Starting the UPS on Battery 74.............................................

Configuring the UPS for EBMs 75.............................................

UPS Shutdown 76..........................................................

12 UPS Maintenance 77...........................................

UPS and Battery Care 77....................................................

Storing the UPS and Batteries 77...........................................

When to Replace Batteries 78................................................

Recycling the Used Battery 78................................................

Using the UPS-Mounted Maintenance Bypass Switch 79..........................

Using the Wall-Mounted Bypass Switch 82.....................................

13 Specifications 85..............................................

14 Troubleshooting 91............................................

Typical Alarms and Conditions 91.............................................

Silencing the Alarm 93......................................................

Service and Support 93.....................................................

Two-Year Limited Warranty 94...............................................

Extended Ten-Year Pro-Rated Limited Warranty 96..............................

Load Protection Guarantee 99...............................................

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 1 Introduction

The Powerware®9155 is a double-conversion, split-phase, online uninterruptible power system (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 Powerware 9155, you can safely eliminate the effects of electrical line disturbances and guard the integrity of your systems and equipment. Figure 1 shows the Powerware 9155 UPS and an optional Extended Battery Module (EBM).

Figure 1. The Powerware 9155 UPS and EBM (2-High Cabinets Shown)

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Introduction

Providing outstanding performance and reliability, the Powerware 9155’s unique benefits including the following:

쑺 OnlineUPSdesignwithpuresinewaveoutput.TheUPSfiltersand

regulates incoming AC power and provides consistent power to your equipment without draining the battery.

쑺 More wattage in less space with a 0.9 power factor – protecting more

equipment and leaving more room for expansion.

쑺 Support for Powerware Hot Synct paralleling of multiple modules for

redundancy or extra capacity.

쑺 Input current total harmonic distortion (THD) of less than five

percent, using active input power factor correction.

쑺 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.

쑺 Up to four hours of extended runtime with added EBMs. 쑺 Advanced power management with the Powerware Software Suite CD

for graceful shutdowns and power monitoring.

쑺 Emergency shutdown control through the Remote Emergency

Power-off (REPO) port.

쑺 Start-on-battery capability for powering up the UPS even if utility

power is not available.

쑺 Standard communication options with a DB-9 serial port, relay output

contacts, and programmable signal inputs.

쑺 Optional X-Slott cards enhance communication capabilities for

increased power protection and control.

쑺 Backed by worldwide agency approvals.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Introduction

The following options for the Powerware 9155 are available:

쑺 Maintenance Bypass Module (MBM)

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.

쑺 Power Distribution Module (PDM)

The optional PDM provides the same functionality as the MBM and also comes equipped with several different types of output receptacles.

쑺 Wall-Mounted Bypass Switch

The optional wall-mounted bypass switch is used to bypass the UPS during maintenance or servicing, providing wrap-around bypass for UPS service without shutting down the load.

쑺 Parallel Tie Cabinet

A 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 t o the critical load. A parallel Powerware Hot Sync Computer Area Network (CAN) Bridge Card provides connectivity for system metering and o perational mode control. The parallel system consists of two to three UPSs, each with a parallel CAN Bridge Card, and a parallel t ie cabinet. Refer to the Powerware 9155 Parallel UPS (8–15 kVA) User’s Guide for more information.

쑺 Input Isolation Transformer

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.

쑺 Seismic Kit

The seismic kit secures the UPS and optional EBMs for Zone 4 seismic installations.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Introduction

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 2 Safety Warnings

The only user operations permitted are:

쑺 Starting up and shutting down the UPS 쑺 Operating the user interface 쑺 Connecting data interface cables 쑺 Monitoring the UPS with power management software

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.

This UPS contains LETHAL VOLTAGES. All repairs and service should be performed by AUTHORIZED SERVICE PERSONNEL ONLY.ThereareNO USER

SERVICEABLE PARTS inside the UPS.

DANGER

WARNING

쑺 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.

쑺 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% max).

쑺 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.

쑺 Output overcurrent protection and disconnect switch must be provided by

others.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Safety Warnings

쑺 Batteries can present a risk of electrical shock or burn from high short

circuit current. Observe proper precautions. Servicing should be performed by qualified service personnel knowledgeable of batteries and required precautions. Keep unauthorized personnel away from batteries.

쑺 Proper disposal of batteries is required. Refer to your local codes for

disposal requirements.

쑺 Never dispose of batteries in a fire. Batteries may explode when exposed to

flame.

Consignes de Sécurité

CONSIGNES DE SÉCURITÉ IMPORTANTES CONSERVER CES INSTRUCTIONS CE MANUEL CONTIENT DES CONSIGNES DE SÉCURITÉ IMPORTANTES

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.

CAUTION

DANGER!

WARNING

쑺 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.

쑺 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).

쑺 La protection contre une surintensité pour le(s) circuit(s) de sortie de

courant alternatif doit être fournie par un autre fournisseur.

쑺 Les interrupteurs de déconnexion convenables pour le(s) circuit(s) de sortie

de courant alternatif doivent être fournie par un autre fournisseur.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

쑺 Les batteries peuvent présenter un risque de décharge électrique ou de

brûlure par des courts-circuits de haute intensité. Prendre les précautions nécessaires.

쑺 Une mise au rebut réglementaire des batteries est obligatoire. Consulter les

règlements en vigueur dans votre localité.

쑺 Ne jamais jeter les batteries au feu. L’exposition aux flammes risque de les

faire exploser.

Advertencias de Seguridad

INSTRUCCIONES DE SEGURIDAD IMPORTANTES GUARDE ESTAS INSTRUCCIONES ESTE MANUAL CONTIENE INSTRUCCIONES DE SEGURIDAD IMPORTANTES

Este SIE contiene VOLTAJES MORTALES. Todas las reparaciones y el servicio técnico deben ser efectuados SOLAMENTE POR PERSONAL DE SERVICIO TÉCNICO AUTORIZADO. No hay NINGUNA PARTE QUE EL USUARIO PUEDA REPARAR dentro del SIE.

Safety Warnings

ATTENTION!

PELIGRO

WARNING

쑺 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.).

쑺 Parareducirelriesgodeincendioodechoqueeléctrico,instaleesteSIEen

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).

쑺 La protección contra exceso de corriente para el/los circuito(s) de CA de

salida será suministrada por terceros.

쑺 Los interruptores de desconexión debidamente clasificados para el/los

circuito(s) de CA de salida serán suministrados por terceros.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Safety Warnings

PRECAUCIÓN

쑺 Lasbateríaspuedenpresentarunriesgodedescargaseléctricasode

quemaduras debido a la alta corriente de cortocircuito. Preste atención a las instrucciones correspondientes.

쑺 Es necesario desechar las baterías de un modo adecuado. Consulte las

normas locales para conocer los requisitos pertinentes.

쑺 Nunca deseche las baterías en el fuego. Las baterías pueden explotar si se

las expone a la llama.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 3 UPS Setup

This chapter describes:

쑺 Equipment inspection 쑺 Floor loading 쑺 Unloading the cabinet(s) 쑺 Selecting an installation option

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.

Inspecting the Equipment

If any equipment has been damaged during shipment, keep the shipping and packing materials for the carrier or place of purchase and file a claim for shipping damage. If you discover damage after acceptance, file aclaimforconcealeddamage.

To file a claim for shipping damage or concealed damage: 1) File with the carrier within 15 days of receipt of the equipment; 2) Send a copy of the damage claim within 15 days to your service representative.

NOTE Check the battery recharge date on the packaging label. If the

date has expired and the batteries were never recharged, do not use the UPS. Contact your service representative.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Setup

Floor Loading

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.

Standard Model Floor Loadings (2-High/3-High Cabinets)

Clearances

Powerware 9155 Maximum

Weight (lb)

2-High UPS 352 88 166

3-High UPS 590 148 278

3-High UPS with

Isolation

Transformer

2-High EBM 480 120 226

3-High EBM 710 178 335

558 140 263

Point Loading

(lb/in

)

Distributed

Loading (lb/ft

)

The following clearances are recommended for the Powerware 9155 UPS:

From Front of Cabinet 36” (91.4 cm) working space

From Back of Cabinet 6” (15.2 cm) without MBM/PDM installed; with

MBM/PDM installed, clearance determined by customer-supplied mating plug

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Unloading the Cabinet(s)

The following tools are required for unloading the cabinet(s):

쑺 15 mm wrench or socket 쑺 7 mm nutdriver or socket

The UPS and EBM are heavy (see page 10). Unloading the cabinets requires at least two people to safely remove the cabinets from the pallet.

To remove the UPS or EBM from the shipping pallet:

1. Remove the two M10 bolts securing the stabilizing bracket to

thepallet(seeFigure2).

UPS Setup

CAUTION

Figure 2. Removing the Stabilizing Bracket Bolts

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

M10 bolts

UPS Setup

2. Remove the four M4 screws securing t he stabilizing bracket to

the cabinet rear panel and remove the bracket (see Figure 3). Retain the hardware for later use.

NOTE Be sure to retain the stabilizing bracket and hardware for later

re-assembly onto the cabinet.

3. Remove the three M10 bolts securing the rear shipping pad to

the pallet and remove the shipping pad (see Figure 3).

NOTE Hold the back of the cabinet so that the bolts can be removed

easily without the cabinet rolling backward.

4. Remove the two M10 bolts securing the front shipping bracket

andremovethebracket(seeFigure3).

Front Shipping Bracket

M10 Bolts

Stabilizing Bracket

M10 Bolts

M4 Screws

Shipping Pad

Figure 3. Removing the Brackets and Shipping Pad

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Setup

NOTE Be sure to support the front and back of the cabinet when rolling

it off the pallet to prevent tipping.

5. Slowly roll the cabinet toward the rear of the pallet. Once the

pallet tilts, continue rolling the cabinet down the pallet until the cabinet is clear of the pallet (see Figure 4).

If needed, adjust the leveling feet so that the cabinet will roll.

6. Roll the cabinet to the desired location.

Figure 4. Unloading the Cabinet

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Setup

Selecting an Installation Option

You are now ready to install the Powerware 9155 UPS. Select one of the following installation options according to your U PS configuration:

UPS Configuration Installation Chapter

UPS only Chapter 4, “UPS Only Installation” on page 15

UPS with an optional input isolation transformer

UPS with an optional UPS-mounted bypass switch

UPS with an optional wall-mounted bypass switch

Parallel UPS configuration

Chapter 5, “Input Isolation Transformer Installation” on page 21

Chapter 6, “UPS-Mounted B ypass Switch Installation” on page 29

Chapter 7, “Wall-Mounted Bypass Switch Installation” on page 39

Refer to the Powerware 9155 Parallel UPS (8–15 kVA) User’s Guide.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 4 UPS Only Installation

The Powerware 9155 has the following power connections:

쑺 2-phase (L1 and L2), neutral, and ground connection for

rectifier/bypass input

쑺 2-phase (L1 and L2), neutral, and ground connection for load output

The nominal input/output voltages are:

쑺 100/200, 110/220, or 120/240 Vac with 180° phase displacement 쑺 120/208 or 127/220 Vac with 120° phase displacement

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

Figure 7 on page 19 shows a oneline diagram of the UPS.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Only Installation

WARNING

Only qualified service personnel (such as a licensed electrician) should perform the UPS installation and initial startup. Risk of electrical shock.

Use the following procedure to hardwire the UPS:

1. Verify that the electrical connections to the installation site have

been properly installed.

2. A wall-mounted, user-supplied, readily-accessible disconnection

device must be incorporated in the input wiring.

Compare the circuit breaker ratings and wire sizes to the ones in the following wiring table:

Table 1. Circuit Breaker Ratings

UPS Capacity Input Circuit Breaker Rating Minimum Wire Size*

8kVA 60A 4AWG(21.2mm2)

10 kVA 80A 3AWG(26.7mm2)

12 kVA 100A 2AWG(33.6mm2)

15 kVA 100A 2AWG(33.6mm2)

*Use only 90°C-rated c opper wire. Minimum wire size is based on 120/208 full load ratings applied to NEC Code Table 310-16. Code may require a larger AWG size than shown in this table because of temperature, number of conductors in the conduit, or long service runs. Follow local requirements.

NOTE To accommodate the feature of easy system expandability, it is

recommended that initial installation of the Powerware 9155 UPS contain wiring to support the maximum capacity of the UPS cabinet.

3. Switch off utility power to the distribution point where the UPS

will be connected. Be absolutely sure there is no power.

4. Determine your equipment’s grounding requirements according

to your local electrical code.

5. Verify that the UPS battery circuit breaker is in the OFF position

(see Figure 5).

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Only Installation

Battery Connector

UPS Wiring Access Cover

Conduit Landing

OFF

Battery Circuit Breaker

Figure 5. UPS Rear View

6. Remove the UPS wiring access cover and retain (see Figure 5).

7. Hardwire the input (TB1-1 through TB1-5) and output (TB1-6

through TB1-9) terminations for the UPS.

See Table 2 for specifications and Figure 6 for a detailed view of the UPS terminal block.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Only Installation

25lbi

2accessholefo

25lbi

2accessholefo

NOTE Input neutral must be wired for proper operation.

Table 2. UPS Terminal Block Wiring

Wire Function

Input

Output

*Use only 90°C-rated copper wire. Minimum wire size is based on 120/208 full load ratings applied to NEC Code Table 310-16.

Ground TB1-1 8AWG

L1 TB1-3 3AWG

Neutral

L1 TB1-6 3AWG

Neutral TB1-7 3AWG

Ground

Terminal

Position

TB1-4 3AWG

TB1-5 3AWG

TB1-8 3AWG

TB1-9 8AWG

Minimum

Wire Size*

Tightening

Torque

25 lb in 2” access hole for

(2.83 Nm)

25 lb in 2” access hole for

(2.83 Nm)

Conduit Connection

(Entry Size)

1-1/2” conduit

TB1

345678 9

Input Output

Figure 6. UPS Terminal Block

8. Replace the UPS wiring access cover.

9. Continue to “Stabilizing the Cabinet” on page 49 to complete

the UPS installation.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Only Installation

Figure 7. UPS Only Wiring Diagram

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Only Installation

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 5 Input Isolation Transformer Installation

The Powerware 9155 has the following power connections:

쑺 2-phase (L1 and L2), neutral, and ground connection for

rectifier/bypass input

쑺 2-phase (L1 and L2), neutral, and ground connection for load output

CAUTION

쑺 The input isolation transformer output is always 240V (180° phase angle). 쑺 If installing an MBM/PDM, the UPS MUST be set up for 240V output only;

otherwise, the “Bypass Not Available” alarm annunciates. Any equipment connected to the output requiring 208V (120° phase angle) is at risk for damage when using the Maintenance Bypass switch.

쑺 The input isolation transformer cannot be used with a wall-mounted bypass

switch.

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

Figure 11 and Figure 12 beginning on page 27 show the oneline diagrams of the input isolation transformer with the UPS.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Input Isolation Transformer Installation

Only qualified service personnel (such as a licensed electrician) should perform the UPS installation and initial startup. Risk of electrical shock.

Use the following procedure to hardwire the input isolation transformer and UPS. All hardware is supplied in the accessory kit.

1. Verify that the electrical connections to the installation site have

been properly installed.

2. A wall-mounted, user-supplied, readily-accessible disconnection

device must be incorporated in the input wiring.

Compare the circuit breaker ratings and wire sizes to the ones in the following wiring table:

Table 3. Circuit Breaker Ratings

UPS Capacity Input Circuit Breaker Rating Minimum Wire Size*

8kVA 60A 4AWG(21.2mm2)

10 kVA 80A 3AWG(26.7mm2)

12 kVA 100A 2AWG(33.6mm2)

15 kVA 100A 2AWG(33.6mm2)

WARNING

NOTE To accommodate the feature of easy system expandability, it is

recommended that initial installation of the Powerware 9155 UPS contain wiring to support the maximum capacity of the UPS cabinet.

3. Switch off utility power to the distribution point where the UPS

will be connected. Be absolutely sure there is no power.

4. Determine your equipment’s grounding requirements according

to your local electrical code.

5. Verify that the UPS battery circuit breaker is in the OFF position

(see Figure 8).

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Input Isolation Transformer Installation

6. Verify that the input circuit breaker is in the OFF position.

7. Remove the UPS wiring access cover and retain.

8. Remove the input isolation transformer wiring cover and retain.

UPS Wiring Access Cover

Battery Circuit Breaker

Conduit Landing

Input Isolation Transformer Wiring Cover

Input Circuit Breaker

OFF

Figure 8. UPS with Input Isolation Transformer Rear View

9. If you are also installing an optional Maintenance Bypass

Module or Power Distribution Module, proceed to Step 15 on page 26; otherwise, continue to Step 10.

10. On the input isolation transformer, punch the two pilot holes in

the conduit landing for the input and output conduit using a Greenlee

punch or similar device (see Figure 9).

11. Hardwire the input, output, and ground terminations for the

input isolation transformer.

See Table 4 for specifications and Figure 9 for a detailed view of the input isolation transformer terminal block.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Input Isolation Transformer Installation

L2 (208V)

L2 (240V)

Output

Input

Edge Grommet

Pilot Holes in Conduit Landing

Figure 9. Input Isolation Transformer Hardwiring

GND

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Input Isolation Transformer Installation

(

2.83Nm)

(

2.83Nm)

25lbi

2accessholefo

25lbi

2accessholefo

NOTE Input neutral is supplied by the input isolation transformer.

Table 4. Input Isolation Transformer Terminal Block Wiring

Wire Function Terminal Position Minimum Wire Size* Tightening Torque

Input

Output

Ground

*Use only 90°C-rated copper wire. Minimum wire size is based on 120/208 full load ratings applied to NEC Code Table 310-16. Code may require a larger AWG size than shown in this table because of temperature, number of conductors in the conduit, or long service runs. Follow local requirements.

L1 TB1-1 2AWG

L2 (208V) TB1-2 2AWG

L2 (240V) TB1-3 2AWG

L1 TB1-4 3AWG

L2 TB1-5 3AWG

Neutral TB1-6 3AWG

Output TB1-7 8AWG

Input TB1-8 8AWG

25 lb in

(2.83 Nm)

12. Wire the output of the input isolation transformer terminal

block to the UPS input terminal block (see Table 5 and Figure 10).

Table 5. UPS Terminal Block Wiring

Wire Function

Input

Output

*Use only 90°C-rated copper wire. Minimum wire size is based on 120/208 full load ratings applied to NEC Code Table 310-16.

Ground TB1-1 8AWG

L1 TB1-3 3AWG

Neutral

L1 TB1-6 3AWG

Neutral TB1-7 3AWG

Ground

Terminal

Position

TB1-4 3AWG

TB1-5 3AWG

TB1-8 3AWG

TB1-9 8AWG

Minimum

Wire Size*

Tightening

Torque

25 lb in 2” access hole for

(2.83 Nm)

25 lb in 2” access hole for

(2.83 Nm)

Conduit Connection

(Entry Size)

1-1/2” conduit

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Input Isolation Transformer Installation

13. Replace the UPS wiring access cover and the input isolation

transformer wiring cover.

14. Continue to “Stabilizing the Cabinet” on page 49 to complete

the UPS installation.

TB1

345678 9

Input Output

Figure 10. UPS Terminal Block

15. On the input isolation transformer, punch one pilot hole in the

conduit landing for the input conduit using a Greenlee punch or similardevice(seeFigure9onpage24).

16. Install the supplied edge grommet in the top of the input

isolation transformer wiring cover.

17. Hardwire the input (TB1-1 through TB1-3) terminations for the

input isolation transformer.

See Table 4 for specifications and Figure 9 for a detailed view of the input isolation transformer terminal block.

18. Punch a hole in the bottom of the MBM/PDM using a Greenlee

punch or similar device for wiring access.

Insert the supplied nylon bushing inside the wiring access hole.

19. Continue to the following chapter, “UPS-Mounted Bypass Switch

Installation,” to complete the installation.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Input Isolation Transformer Installation

Figure 11. UPS with Input Isolation Transformer Wiring Diagram

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Input Isolation Transformer Installation

Figure 12. UPS with Input Isolation Transformer and MBM/PDM Wiring Diagram

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 6 UPS-Mounted Bypass Switch Installation

This chapter describes the Maintenance Bypass Module and Power Distribution Module installation. Both modules have a Make-Before-Break Maintenance Bypass switch.

Maintenance Bypass/Power Distribution Module Setup

If you purchased an optional MBM/PDM, attach the module to the UPS before any wiring installation. All hardware is supplied in the accessory kit. Use the following procedure to attach the optional MBM/PDM to the UPS:

1. Remove the connecting plate between the top cabinet and the

cabinet below it on the UPS rear panel (see F igure 13). Discard the plate. Retain the screws for later use.

2. Remove the lowest top cover screw on each side of the UPS and

discard.

Lowest Top Cover Screw (one each side)

Figure 13. UPS Rear View (2-High Cabinet Shown)

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Connecting Plate (8 screws)

UPS-Mounted Bypass Switch Installation

3. Attach the supplied L-bracket to the lower rear (for 2-high) or

middle rear (for 3-high) cabinet using three screws (see Figure 14).

Repeat for the other side.

4. Remove the UPS wiring access cover and retain.

UPS Wiring Access Cover

L-Bracket and Screws

Figure 14. Attaching the L-Brackets

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS-Mounted Bypass Switch Installation

5. Insert the two supplied nylon bushings inside the wiring access

holes on the UPS conduit landing plate (see Figure 15).

6. Remove the MBM/PDM wiring access cover and the conduit

landing plate and retain.

7. Tilt the top of the module forward and slide the module onto

theL-brackets.Thetopleftflangeonthemodulefitsupunder the UPS electronics unit through an access slot.

UPS Electronics Unit

Nylon Bushings in UPS Wiring Access Holes

MBM/PDM Wiring Access Cover and the Conduit Landing Plate (Removed)

Figure 15. Installing the MBM or PDM (MBM Shown)

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS-Mounted Bypass Switch Installation

8. SecurethesidesofthemoduletotheL-bracketsusingsix

screws (see Figure 16).

9. Secure the top of the module to the top cabinet using four of

the screws removed in Step 1.

10. Continue to the following section, “Wiring the MBM/PDM.”

Screws for Top of Module

Screws to L-Bracket

Wiring the MBM/PDM

The Powerware 9155 UPS has the following power connections:

쑺 2-phase (L1 and L2), neutral, and ground connection for

rectifier/bypass input

쑺 2-phase (L1 and L2), neutral, and ground connection for load output

The nominal input/output voltages are:

쑺 100/200, 110/220, or 120/240 Vac with 180° phase displacement 쑺 120/208 or 127/220 Vac with 120° phase displacement

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Figure 16. Attaching the L-Brackets

UPS-Mounted Bypass Switch Installation

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

Figure 20 and Figure 21 beginning on page 37 show the oneline diagrams of the MBM and PDM with the UPS.

WARNING

Only qualified service personnel (such as a licensed electrician) should perform the UPS installation and initial startup. Risk of electrical shock.

Use the following procedure to hardwire the MBM/PDM:

1. Verify that the electrical connections to the installation site have

been properly installed.

2. A wall-mounted, user-supplied, readily-accessible disconnection

device must be incorporated in the input wiring.

Compare the circuit breaker ratings and wire sizes to the ones in the following wiring table:

Table 6. Circuit Breaker Ratings

UPS Capacity Input Circuit Breaker Rating Minimum Wire Size*

8kVA 60A 4AWG(21.2mm2)

10 kVA 80A 3AWG(26.7mm2)

12 kVA 100A 2AWG(33.6mm2)

15 kVA 100A 2AWG(33.6mm2)

NOTE To accommodate the feature of easy system expandability, it is

recommended that initial installation of the Powerware 9155 UPS contain wiring to support the maximum capacity of the UPS cabinet.

3. Switch off utility power to the distribution point where the UPS

will be connected. Be absolutely sure there is no power.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS-Mounted Bypass Switch Installation

4. Determine your equipment’s grounding requirements according

to your local electrical code.

5. Verify that the UPS battery circuit breaker is in the OFF position

(see Figure 17).

OFF

Battery Circuit Breaker

Figure 17. UPS with MBM Rear View

6. Punch two holes in the MBM/PDM conduit landing plate for the

input and output conduit using a Greenlee punch or similar device.

7. Hardwire the input (TB10-1 through TB10-4) and output (TB10-5

through TB10-8) terminations for the MBM/PDM.

See Table 7 for specifications and Figure 18 for a detailed view of the MBM/PDM terminal block.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS-Mounted Bypass Switch Installation

25lbi

2accessholefo

25lbi

2accessholefo

Output

Input

TB10

Figure 18. MBM/PDM Hardwiring (PDM Shown)

NOTE Input neutral must be wired for proper operation. However, when

wired with the optional isolation transformer, input neutral is supplied by the isolation transformer.

Table 7. MBM/PDM Terminal Block Wiring

Wire Function

Input

Output

*Use only 90°C-rated copper wire. Minimum wire size is based on 120/208 full load ratings applied to NEC Code Table 310-16.

Ground TB10-1 8AWG

L1 TB10-2 3AWG

Neutral

L1 TB10-5 3AWG

Neutral TB10-6 3AWG

Ground

Terminal

Position

TB10-3 3AWG

TB10-4 3AWG

TB10-7 3AWG

TB10-8 8AWG

Minimum

Wire Size*

Tightening

Torque

25 lb in 2” access hole for

(2.83 Nm)

25 lb in 2” access hole for

(2.83 Nm)

Conduit Connection

(Entry Size)

1-1/2” conduit

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS-Mounted Bypass Switch Installation

8. Connect the factory-installed wiring from the Maintenance

Bypass switch to the UPS terminal block (see Figure 19).

Connect the maintenance bypass (red and black) wires to TB1-2 (the A/B maintenance bypass auxiliary contacts) on the UPS terminal block.

A/B Maintenance Bypass Auxiliary Contacts

Input

TB1

123 4 5 6 7 8 9

Output

Figure 19. Wiring from Maintenance Bypass Switch to UPS

9. Replace the wiring access cover on the UPS and the optional

isolation transformer, if applicable.

10. Replace the MBM/PDM wiring access cover and conduit landing

plate.

11. Continue to “Stabilizing the Cabinet” on page 49 to complete

the installation.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS-Mounted Bypass Switch Installation

Figure 20. UPS with MBM Wiring Diagram

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS-Mounted Bypass Switch Installation

Figure 21. UPS with PDM Wiring Diagram

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 7 Wall-Mounted Bypass Switch Installation

This chapter describes the wall-mounted bypass switch installation with the UPS. The wall-mounted bypass switch is a Make-Before-Break Maintenance Bypass switch.

NOTE The input isolation transformer cannot be used with the

wall-mounted bypass swtich.

Figure 22 shows the wall-mounted bypass switch and dimensions.

Dimension Measurement

Height (A) 21.0” (53.4 cm)

Width (B) 14.0” (35.6 cm)

Depth (C) 6.8” (17.2 cm)

Mounting Centers

Weight 31 lb (14.1 kg)

(D) 11.0” (28.0 cm)

(E)

20.0” (50.8 cm)

Figure 22. Wall-Mounted Bypass Switch Dimensions

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

OFF

Wall-Mounted Bypass Switch Installation

Wall-Mounted Bypass Switch Setup

Use the following procedure to set up the wall-mounted bypass switch:

1. Remove the knockouts in the bottom or side of the bypass

switch for AC Line Input, AC to UPS Input, AC from UPS Output, and AC to the UPS load (see Figure 23).

Figure 23. Wall-Mounted Bypass Switch Knockouts

2. Mount the bypass switch cabinet to a sturdy surface within sight

of the UPS. You may need to rotate the cabinet 90 degrees to enable operator access to the switch handle.

3. Remove the six screws from the bypass switch front cover and

remove the cover (see Figure 23).

4. Remove and discard any packing material from inside the bypass

switch.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Wiring the Wall-Mounted Bypass Switch

The Powerware 9155 UPS has the following power connections:

쑺 2-phase (L1 and L2), neutral, and ground connection for

rectifier/bypass input

쑺 2-phase (L1 and L2), neutral, and ground connection for load output

The nominal input/output voltages are:

쑺 100/200, 110/220, or 120/240 Vac with 180° phase displacement 쑺 120/208 or 127/220 Vac with 120° phase displacement

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

Figure 28 on page 47 shows a oneline diagram of the UPS with a wall-mounted bypass switch.

Wall-Mounted Bypass Switch Installation

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Wall-Mounted Bypass Switch Installation

Only qualified service personnel (such as a licensed electrician) should perform the hardwired installation. Risk of electrical shock.

Use the following procedure to hardwire the wall-mounted bypass switch:

1. Verify that the electrical connections to the installation site have

been properly installed.

2. A wall-mounted, user-supplied, readily-accessible disconnection

device must be incorporated in the input wiring.

Compare the circuit breaker ratings and wire sizes to the ones in the following wiring table:

Table 8. Circuit Breaker Ratings

UPS Capacity Input Circuit Breaker Rating Minimum Wire Size*

8kVA 60A 4AWG(21.2mm2)

10 kVA 80A 3AWG(26.7mm2)

12 kVA 100A 2AWG(33.6mm2)

15 kVA 100A 2AWG(33.6mm2)

WARNING

NOTE To accommodate the feature of easy system expandability, it is

recommended that initial installation of the Powerware 9155 UPS contain wiring to support the maximum capacity of the UPS cabinet.

3. Switch off utility power to the distribution point where the UPS

will be connected. Be absolutely sure there is no power.

4. Determine your equipment’s grounding requirements according

to your local electrical code.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Wall-Mounted Bypass Switch Installation

5. Verify that the UPS battery circuit breaker is in the OFF position

(see Figure 24).

6. Remove the UPS wiring access cover and retain (see Figure 24).

Battery Connector

UPS Wiring Access Cover

Conduit Landing

OFF

Battery Circuit Breaker

Figure 24. UPS Rear View

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Wall-Mounted Bypass Switch Installation

7. Install the conduit to the bypass switch cabinet. AC input and

AC output conductors must be run through separate conduit. UPS output circuits must be installed in a dedicated conduit system and not shared with other e lectrical circuits.

8. Hardwire the terminal strip inside the bypass switch cabinet. Use

copperwirethatistheappropriatesizeforthecurrentdraw.

See Figure 25 for a detailed view of the terminal strip label.

Figure 25. Wall-Mounted Bypass Switch Terminal Strip Wiring

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Wall-Mounted Bypass Switch Installation

25lbi

2accessholefo

25lbi

2accessholefo

9. Connect the wiring from the bypass switch to the UPS terminal

block.

See Table 9 for specifications and Figure 26 for a detailed view of the UPS terminal block.

Table 9. UPS Terminal Block Wiring

Wire Function Terminal

Position

Input

Output

*Use only 90°C-rated copper wire. Minimum wire size is based on 120/208 full load ratings applied to NEC Code Table 310-16.

Ground TB1-1 8AWG

L1 TB1-3 3AWG

Neutral

L1 TB1-6 3AWG

Neutral TB1-7 3AWG

Ground

TB1-4 3AWG

TB1-5 3AWG

TB1-8 3AWG

TB1-9 8AWG

Minimum

Wire Size*

Tightening

Torque

25 lb in 2” access hole for

(2.83 Nm)

25 lb in 2” access hole for

(2.83 Nm)

Conduit Connection

(Entry Size)

1-1/2” conduit

TB1

345678 9

Input Output

Figure 26. UPS Terminal Block

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Wall-Mounted Bypass Switch Installation

10. Route the gray signal cable through the grommet on the left

side of the bypass switch cabinet (see Figure 27). Connect the white and black pair of wires to TB1-2 (the A/B maintenance bypass auxiliary contacts) on the UPS terminal block.

Secure each connection, tightening the terminal screws to a maximum 3.5 in lb (0.4 Nm). Provide strain relief for cables by installing plastic cable ties.

NOTE DO NOT connect the red and black pair of wires in the gray

signal cable.

Do Not Connect Red and Black Wires

To UPS Terminal Block

Signal Cable

Figure 27. Signal Cable Installation

11. Replace the bypass switch front cover and the UPS wiring access

cover.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Wall-Mounted Bypass Switch Installation

Figure 28. UPS with Wall-Mounted Bypass Switch Wiring Diagram

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Wall-Mounted Bypass Switch Installation

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 8 Stabilizing the Cabinet

NOTE For seismic installations, you MUST order and install a

Powerware 9155 UPS seismic installation kit; do not use the following instructions.

NOTE For non-seismic installations, the stabilizing bracket MUST be

installed on all 3-high cabinets. The stabilizing bracket is optional for 2-high cabinets.

1. Lower the leveling feet to prevent the cabinet from rolling.

Figure 29. Lowering the Leveling Feet

2. Attach the stabilizing bracket to the bottom of the cabinet rear

panel using the retained hardware from the shipping pallet (see Figure 30).

Use the holes and slots in the bottom of the bracket to attach the cabinet to the flooring if desired.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Stabilizing the Cabinet

M4 Screws

Figure 30. Installing the Stabilizing Bracket

3. Continue to one of the following sections:

쑺 “Extended Battery Module Installation” on page 51 to install

optional EBMs.

쑺 “Communication” on page 53 to install UPS communication

options, such as X-Slot cards or Remote Emergency Power-off.

쑺 “Operation” on page 65 to start up the UPS.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 9 Extended Battery Module Installation

NOTE A maximum of 22 battery strings can be installed in one

configuration, including UPS batteries (4 EBM-64 models or 3 EBM-96 models). UPS-32 models contain 2 strings; UPS-64 models contain 4 strings; EBM-64 models contain 4 strings; and EBM-96 models contain 6strings.

NOTE For non-seismic installations, the stabilizing bracket MUST be

installed on all 3-high cabinets. The stabilizing bracket is optional for 2-high cabinets.

NOTE In a parallel system, each UPS should have the same number of

EBMs to ensure equivalent runtimes.

If you are installing an optional EBM(s), use the following steps:

1. For cabinets using a stabilizing bracket: Position the EBM at

least 8” (20.3 cm) away from the adjacent cabinet to allow space for the stabilizing bracket.

2. Verify that all battery circuit breakers are in the OFF position

(see Figure 31).

3. Install the supplied ground strap (both ends attached to the

EBM rear panel) between the UPS and the EBM:

Disconnect the end of the ground strap farthest from the adjacent cabinet and retain the screw. Remove the screw from the adjacent cabinet’s connecting plate. Attach the loose end of the ground strap to the adjacent cabinet.

4. If additional EBMs are installed, attach another ground strap

between the first and second EBM. Repeat for each additional EBM.

5. Reinstall the remaining screw in the open hole where the

ground strap was attached to the last EBM.

6. Plug the EBM cable into the UPS battery connector.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Extended Battery Module Installation

7. If additional EBMs are installed, plug the EBM cable of the

second cabinet into the battery connector on the first EBM. Repeat for each additional EBM.

8. Attach a stabilizing bracket to each EBM if needed (see

“Stabilizing the Cabinet” on page 49).

9. Continue to one of the following sections:

쑺 “Communication” on page 53 to install UPS communication

쑺 “Operation” on page 65 to start up the UPS.

NOTE After UPS startup, ensure maximum battery runtime by

configuring the UPS for the correct number of EBMs (see page 75).

EBM Battery Circuit Breaker

EBM Battery Connector

options, such as X-Slot cards or REPO.

EBM Cable

UPS Battery Connector

OFF

UPS Battery Circuit Breaker

Ground Strap

Figure 31. Typical EBM Installation (2-High Cabinets Shown)

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 10 Communication

This section describes the:

쑺 DB-9 communication port 쑺 X-Slot cards 쑺 LanSafe Power Management Software 쑺 Remote Emergency Power-off 쑺 Relay output contacts 쑺 Programmable signal inputs

Figure 32 shows the location of the communication options and control terminals on the UPS.

X-Slot Communication Bay #1

Signal Input 1

X-Slot Communication Bay #2

Signal Input 2

REPO (Normally Open)

REPO (Normally Closed)

DB-9 Communication Port

Relay Contact

Figure 32. Communication Options and Control Terminals

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Communication

Installing Communication Options and Control Terminals

To access and install the communication options and control terminals:

1. Remove the front covers of all cabinets, starting with the top

cabinet. Press and release the handle latch at the bottom of each cover and then lift the cover up and off the cabinet (see Figure 33).

Figure 33. Removing the Front Covers

2. Install the appropriate X-Slot card and/or necessary cable(s) into

the top cabinet (see Figure 32 and Figure 34).

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Communication

Figure 34. Installing Communication Cables

3. On the bottom cover (and also the middle cover if 3-high),

remove a knockout tab in the top edge of the cover for each cable:

With wire cutters, cut either side of the tab and twist down to remove the tab (see Figure 35).

Figure 35. Removing Knockout Tabs

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Communication

4. Routethecable(s)totheapproximatelocationofthecover

access holes.

5. Connect the cables to the appropriate location.

See “Communication Options” on page 57 or “Control Terminals” on page 61 for detailed information.

6. Reinstall the front covers, starting with the bottom cabinet (see

Figure 36).

Hang the top edge of the cover on the cabinet first, then lower the bottom edge and snap into place. Be sure the cables fit in the access holes in the covers.

Figure 36. Reinstalling the Front Covers

7. Continue to “Operation” on page 65 to start up the UPS.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Communication Options

The Powerware 9155 has serial communication capabilities through the DB-9 communication port or through an X-Slot card in one of the available bays. In addition, the LanSafe Power Management Software can be installed and used to communicate with the UPS via one of the serial communication connections.

The UPS supports two serial communication devices according to the following table:

Independent Multiplexed

X-Slot 1 X-Slot 2 DB-9 Communication Port

Any X-Slot card Any X-Slot card Not in use

Any X-Slot card Powerware Relay Interface Card

Any X-Slot card Not in use Available

Communication

Available

Powerware Hot Sync CAN Card

NOTE You can configure relays, signal inputs, and the serial port baud

rate through the front panel menus (see Table 13 on page 68).

DB-9 Communication Port

To establish communication between the UPS and a computer, connect your computer to the UPS communication port using the supplied communication cable.

When the communication cable is installed, power management software can exchange data with the UPS. The software polls the UPS for detailed information on the status of the power environment. If a power emergency occurs, the software initiates the saving of all data and an orderly shutdown of the equipment.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Communication

The cable pins are identified in Figure 37 and the pin functions are describedinTable10.SeeFigure32onpage53forserialportlocation.

Figure 37. Communication Port

Table 10. Communication Port Pin Assignment

Pin Number

2 TxD Transmit to external device Out

3 RxD Receive from external device In

5 GND Signal common (tied to chassis) —

Signal Name Function Direction

from the UPS

X-Slot Cards

X-Slot cards allow the UPS to communicate in a variety of networking environments and with different types of d evices. The Powerware 9155 has two available communication bays for any X-Slot card, including:

쑺 ConnectUPS -X Web/SNMP Card - has SNMP and HTTP capabilities as

well as monitoring through a Web browser interface; connects to a twisted-pair Ethernet (10/100BaseT) network. It has a built-in switching hub that allows three additional network devices to be connected to the network without the requirement of additional network drops. In addition, a Powerware Environmental Monitoring Probe can be attached to obtain humidity, temperature, smoke alarm, and security information.

쑺 Relay Interface Card - has isolated dry contact (Form-C) relay outputs

for UPS status: Utility failure, Low battery, UPS alarm/OK, or On bypass.

쑺 Modbus

UPSs in your Building Management System (BMS).

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Card - allows you to continuously and reliably monitor the

Communication

쑺 Industrial Relay Card (IRC) - is used to indicate the operating status of

the UPS system using the customer’s monitoring equipment. The IRC uses four isolated normally-open or normally-closed dry relay contacts to indicate the UPS status. Normal, Bypass, Battery, and Alarm mode can be monitored.

쑺 Multi-Server Card - has six serial communication ports that can

communicate simultaneously with other computers using LanSafe Power Management Software (provided on the Powerware Software Suite CD).

쑺 Modem Card - provides out-of-band remote notification and

monitoring using modem communication directly to cell phones and pagers.

쑺 Single-Port Card - connects to the Powerware Expansion Chassis to

enable multiple communication options or to a PC for power management control.

쑺 ConnectUPS-MX SNMP Card - has Ethernet, modem, and SNMP

capabilities.

쑺 USBCard-connectstoaUSBportonyourcomputer.

SeeFigure32onpage53forthelocationofthetwoX-Slot communication bays.

ConnectUPS-X Web/SNMP Card

Relay Interface Card

Modbus Card

Industrial Relay Card ConnectUPS-MX SNMP Card

Figure 38. Optional X-Slot Cards

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Multi-Server Card

Modem Card

Single-Port Card

USB Card

Communication

LanSafe Power Management Software

Each Powerware 9155 UPS ships with LanSafe Power Management Software and an interface cable. To begin installing LanSafe software, see the instructions accompanying the Powerware Software Suite CD.

NOTE Use only the supplied communication cable to connect the UPS to

your computer.

LanSafe software provides up-to-date graphics of UPS power and system data and power flow. It also gives you a complete record of critical power events, and it notifies you of important UPS or power information. If there is a power outage and the Powerware 9155 UPS battery power becomes low, LanSafe software can automatically shut down your computer system to protect your data before the UPS shutdown occurs.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Control Terminals

The cables should be connected to the control terminals with cable clips. Input and output terminals have a functional isolation from terminal to terminal. They are connected to the UPS chassis through individual 1 MΩ resistors.

UPS Connectors (see Figure 32 on page 53)

+Polarity

–Polarity

+Polarity

–Polarity

REPO Normally Open

REPO Normally Closed

Common

Normally Closed

Normally Open

Communication

Signal Input 1 (Programmable)

Signal Input 2 (Programmable)

Relay Output

Figure 39. External Control Terminal Connections

NOTE If using a semiconductor switch type, pay attention to the proper

polarity. A relay or other mechanical control is preferred.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Communication

12–22AW

Remote Emergency Power-off

REPO is used to shut down the UPS from a distance. This feature can be used for shutting down the load and the UPS by thermal relay, for instance in the event of room overtemperature. When REPO is activated, the UPS shuts down all converters, de-energizes all system relays, and fully powers down within 10-15 seconds.

There are two REPO positions that may be used, normally-open or normally-closed.

The pins on the normally-closed REPO connector are connected together. When this connection is open, the logic circuitry completely shuts down the UPS, thus preventing the power from supplying the load.

If the use of normally-closed REPO operation is desired, replace the connector with a normally-closed external switch (see Figure 32 on page 53).

If the use of normally-open REPO operation is desired, connect a normally-open external switch (see Figure 32 on page 53).

NOTE To restart the UPS, reconnect the REPO connector pins and turn

on the UPS manually. The pins must be shorted to keep the UPS running. Maximum resistance is 10 ohm.

NOTE Leave the REPO connector installed in the REPO port on the UPS

rear panel even if the REPO function is not needed.

CAUTION

The REPO must not be connected to any utility connected circuits. Reinforced insulation to the utility is required. The REPO switch must have a minimum rating of 24 Vdc and 20 mA.

To ensure the UPS stops supplying power to the load during any mode of operation, the input power must be disconnected from the UPS when the emergency power-off function is activated.

REPO Connections

Wire Function Terminal Wire Size Rating Suggested Wire Size

REPO

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

12–22 AWG

(4–0.32 mm2)

18 AWG (0.82 mm2)

Communication

Relay Contacts

The UPS incorporates a programmable relay output with potential free contactsforremotealarmindications(seeFigure32onpage53).An additional four relay outputs can be o btained with the X-Slot compatible Relay Interface Card.

WARNING

The relay contacts must not be connected to any utility connected circuits. Reinforced insulation to the utility is required. The relay contacts must have a maximum rating of 30 Vdc/1A and 60 Vdc/2A nominal values.

Programmable Signal Inputs

The UPS incorporates two programmable signal inputs (see Figure 32 on page 53). Use of non-polar (relay) control input is recommended. The pins must be shorted with maximum resistance of 10 ohm in order to activate the specific input.

NOTE SeeFigure39onpage61forthepolarityandverifythese

connections if polarity control is required.

The default and programmable settings for the signal inputs are shown in Table 11.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Communication

Table 11. Programmable Signal Inputs

Signal Description

Disable Bypass Operation If active, the automatic transfer to the static bypass is prevented.

Charger Off If active, the battery charge function is disabled. In a utility power

outage, the discharge of batteries is supported.

Remote ON/OFF If active, the UPS output turns off regardless of the mode of operation.

Auxiliary power, fan, communication, and rectifier/battery charger remain functional. Restart is initiated immediately when this signal is inactive.

Request Bypass If active, the UPS transfers to bypass if the bypass voltage, frequency,

and synchronization are all okay.

Request Normal If active, the UPS transfers to inverter operation if not prohibited by

REPO or an alarm condition.

Force Bypass If active, the UPS is forced to static bypass operation regardless of the

bypass status.

External Battery Breaker Status If active, the UPS knows that the batteries are disconnected.

Building Alarm 1–6 These alarms can be activated separately or at the same time with

other building alarms.

Not in Use Default

Shutdown If active, the UPS shuts down immediately.

Delayed Shutdown If active, the UPS shuts down after a user-configured delay time.

Default shutdown delay is 120 seconds. The UPS automatically restarts when the signal changes to inactive.

Normal/Bypass If active, the UPS transfers to bypass if okay. If inactive, the UPS

transfers to the inverter when possible.

On Generator If active, the UPS knows that input is fed from the generator. Bypass is

disabled; the automatic battery test is disabled.

External Transformer Overtemperature

This option is not used.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 11 Operation

This chapter contains information on how to use the Powerware 9155, including front panel operation, UPS startup and shutdown, and operation of the Maintenance Bypass switch.

Control Panel Functions

The UPS has a four-button graphical LCD with backlight. It provides useful information about the UPS itself, load status, events, measurements, and settings (see Figure 40).

Control Buttons

for the LCD Menu Options

Power On Indicator (Green) On Battery Indicator (Yellow)

Bypass Indicator (Yellow) Alarm Indicator (Red)

Figure 40. Powerware 9155 Control Panel

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Operation

The following table shows the indicator status and description.

Indicator Status Description

On The UPS is operating normally.

Green

Yellow

Red

Flashing

Off The UPS is turned off and will not turn on automatically.

On The UPS is in Battery mode.

On The UPS is in Bypass mode.

On TheUPShasanactivealarm.

Flashing There is a new UPS alarm condition. See “Troubleshooting” on page 91

S The UPS is starting up or is shut down and waiting for power to return. S A new information message is active. S Bypass is not available.

for additional information.

Changing the Language

Press and hold the first button on the left for approximately five seconds to select the language menu. This action is possible from any LCD menu screen.

Display Functions

As the default or after 15 minutes of inactivity, the LCD displays the selectable startup screen. The default is the Eaton Powerware logo and can be changed to the Mimic screen in the User Settings menu.

The backlit LCD automatically dims after a long period of inactivity. Press any button to restore the screen.

Use the two middle buttons ( structure. Press the

button to enter a submenu. Press the button to select an option. Press the previous menu.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

and ) to scroll through the menu

ESC

buttontocancelorreturntothe

Operation

The following table shows the basic menu structure.

Table 12. Menu Map for Display Functions

Main Menu Submenu Display Information or Menu Function

UPS Status UPS off / System normal / UPS supporting load / UPS

on battery / UPS on bypass / Active alarm list / Battery status

Event Log Displays up to 100 events and alarms

Measurements

Control

Settings

Identification UPS Type / Part Number / Serial Number /

Turn UPS ON/OFF ON and OFF Options

Output L-N and L-L / Current / Frequency / Power

Battery Voltage / Current / Runtime

Input L-N and L-L / Current / Frequency

Bypass L-N and L-L / Frequency

Go to Bypass Mode Forces the UPS to go to Bypass

When this command is active, the option changes to Go to Normal Mode.

Start Battery Test Initiates a battery test

Display Test Four different selectable tests for the front panel

functions: the LEDs cycle through, the alarm beep sounds, the backlight turns off and on, and the pixels scroll through to test the LCD.

User Settings See Table 13 for detail.

Service Settings This screen is password-protected.

Firmware / Display / CAN Bridge

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Operation

User Settings

The following table displays the options that can be changed by the user.

NOTE Changes to the output voltage or frequency options should be

made before turning on the UPS; otherwise, the changes do not take effect.

Table 13. User Settings

Description Available Settings Default Setting

SetDateandTime Set Month

Date: mm/dd/yyyy Time: 24:00

Display Contrast Adjust contrast with up/down

arrow buttons

Change Language Select Language:

Relay Config Relay: [Alarm 1] [X-Slot 1-1/2/3/4]

or [X-Slot 2-1/2/3/4] Setup: [Battery Low] [On Battery]

[On Bypass] [UPS ok] [custom] [empty]

Signal Inputs [empty] [Logic]

(see “Programmable Signal Inputs” on page 63)

Serial Port Config Port: [X-Slot-1] [X-Slot-2/Serv]

Speed: [19200] [9600] [2400] [1200]

Parallel Operation Settings Refer to the Powerware 9155

Parallel UPS (8–15 kVA) User’s Guide.

Start Screen Eaton Powerware logo

Mimic Screen

User Password Enabled/Disabled

If Enabled is selected, the password is USER.

Audible Alarms Normal Sound/Disabled Normal Sound

Battery Charging ABM cycling/constant ABM cycling

01/01/2003 00:00

Moderate

English

Alarm 1: UPS ok X-Slots (1 or 2) #1: On Battery #2: Battery Low #3: UPS ok #4: On Bypass

Empty

19200

Eaton Powerware logo

Disabled

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Table 13. User Settings (continued)

Operation

Default SettingAvailable SettingsDescription

Automatic Battery Tests Enabled/Disabled

Enabled automatically runs the battery test once a month.

Number of Battery Strings 0through22

(see “Configuring the UPS for EBMs” on page 75)

Battery Capacity 1 through 65535 watts per cell 34 W/cell

Battery Low Alarm Level 1.750 through 1.950 volts per cell 1.880 V/cell

Set Nominal Output Voltage 120V/240V

120V/208V 110V/220V 100V/200V 127V/220V

Bypass Voltage High Limit +1 through +20% (1% increments) 120V +10%

Bypass Voltage Low Limit -1 through -20% (1% increments) 120V -15%

Nominal Output Frequency 50 Hz or 60 Hz 60 Hz

Synchronization Enabled/Disabled Enabled

Synchronization Window ±0.5 through ±3.0 Hz

(0.1 Hz increments)

Unsynchronized Transfer to Bypass Allowed/Not Allowed Not Allowed

Usage of Bypas s Enabled/Disabled Enabled

Transfer to Bypass When Overload After a delay/Immediately After a delay

Automatic Start Delay -1 through 32767 seconds

(-1 means disabled)

Automatic On Battery Shutdown Delay

Control Commands from X-Slot1 Allowed/Disabled Allowed

Control Commands from X-Slot2/Serv

X-Slot Signal Input Activation Delay

Input signal delayed shutdown delay

-1 through 32767 seconds (-1 means disabled)

Allowed/Disabled Allowed

0 through 65 seconds 5s

1 through 65535 seconds 120s

Enabled

2 strings for UPS-32 models 4 strings for UPS-64 models

120V/208V

±2.0 Hz

-1s

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Operation

Table 13. User Settings (continued)

Default SettingAvailable SettingsDescription

Site Wiring Fault Notice Enabled/Disabled Enabled

Reset Custom Event Settings 0through32 Empty

Full Power Battery Test Enabled/Disabled Enabled

Auto Output Configuration Enabled/Disabled Enabled for initial startup

Disabled after initial startup

UPS Startup

WARNING

Only qualified service personnel (such as a licensed electrician) should perform the UPS installation and initial startup. Risk of electrical shock.

Verify that UPS installation has been carried out correctly and the UPS ground has been connected.

Maintenance Bypass Startup

If you have an optional Maintenance Bypass Module or Power Distribution Module, you can start up the UPS in maintenance bypass, allowing utility power to supply the load.

To start up the UPS in maintenance bypass:

1. Verify that the Maintenance Bypass switch is in the BYPASS

position (see Figure 41 on page 79).

2. Switch on utility power where the UPS is connected. The load is

now powered by utility power.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Operation

To switch to Normal mode from maintenance bypass:

1. If an optional isolation transformer is installed, switch the input

circuit breaker to the ON position.

NOTE The isolation transformer output is always 240V (180° phase

angle). Any equipment connected to the output requiring 208V (120° phase angle) is at risk for damage.

2. Turn the Maintenance Bypass switch to the SERVICE position.

The UPS starts up in Bypass mode, with the load still powered by utility power.

3. Remove the breaker tie from all battery circuit breakers.

4. Switch all battery circuit breakers to the ON position.

NOTE Wait until the indicator illuminates before proceeding to

Step 5; otherwise, power to the load may be lost.

5. Turn the Maintenance Bypass switch to the UPS position to

return to Normal mode. The UPS is now powering the load.

Internal Bypass Startup

To start up the UPS in Bypass mode without an MBM/PDM:

1. If an optional isolation transformer is installed, switch the input

circuit breaker to the ON position.

NOTE When using the optional isolation transformer, Bypass mode i s

available only for 240V phase-phase (180° phase angle).

2. Switch on utility power where the UPS is connected.

3. Wait for the front panel LCD to illuminate.

The

4. Remove the breaker tie from all battery circuit breakers.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

indicator flashes.

Operation

5. Switch all battery circuit breakers to the ON position.

The

indicator stops flashing.

6. Press any button on the front panel display to activate the menu

options.

7. Using the button on the front panel display, scroll to the

Control menu option and press the

button.

8. Press the button to select the Go to Bypass Mode option.

The

and indicators illuminate, indicating the UPS is operating in Bypass mode. The load is now powered by utility power.

To switch to Normal mode from internal Bypass mode:

1. Press the button to select the Go To Normal Mode option.

2. Press the

ESC

button until the Eaton Powerware logo appears.

Normal Mode Startup

To start up the UPS:

1. If you have an optional MBM/PDM, verify that the Maintenance

Bypass switch is in the UPS p osition (see Figure 41 on page 79).

2. If an optional isolation transformer is installed, switch the input

circuit breaker to the ON position.

3. Switch on utility power where the UPS is connected.

4. Wait for the front panel LCD to illuminate.

The

indicator flashes.

5. Remove the breaker tie from all battery circuit breakers.

6. Switch all battery circuit breakers to the ON position.

The

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

indicator stops flashing.

Operation

7. Press any button on the front panel display to activate the menu

options.

8. Press the button on the front panel display and then press the

button to select the TURN UPS ON/OFF menu.

9. Select the ON option. Press and hold the button for three

seconds, until the UPS stops beeping.

The

indicator illuminates. The UPS is now powering the

load.

If the

indicator is flashing, check the UPS status from the front panel to view the active alarms. Correct the alarms and restart if necessary.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Operation

Starting the UPS on Battery

NOTE Before using this feature, the UPS must have been powered by

utility power at least once.

To start the UPS on battery:

1. If you have an optional MBM/PDM, verify that the Maintenance

Bypass switch is in the UPS p osition (see Figure 41 on page 79).

2. Switch all battery circuit breakers to the ON position.

NOTE Leave the battery circuit breaker(s) in the ON position during this

operation. If you need to cancel this operation, wait until the front panel LCD illuminates before switching the battery circuit breaker(s) off.

3. Wait for the front panel LCD to illuminate.

4. Press any button on the front panel display to activate the menu

options.

5. Within three minutes, press the buttononthefrontpanel

display and then press the

button to select the TURN UPS

ON/OFF menu.

6. Select the ON option. Press and hold the button for three

seconds, until the UPS stops beeping.

The UPS starts within two minutes. The UPS supplies power to your equipment and goes into Battery mode.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Configuring the UPS for EBMs

To ensure maximum battery runtime, configure the UPS for the correct number of EBMs:

1. Press any button on the front panel display to activate the menu

options.

2. Using the button, scroll to the Settings menu.

3. Press the button twice to select the User Settings menu.

4. Using the button, scroll to the Number of Battery Strings

option and press the

5. Use the or arrow buttons to select the number of strings

according to your UPS configuration:

Operation

button.

All 2-High UPS and EBM Cabinets*

UPS + 1 EBM 6

UPS + 2 EBMs 10

UPS + 3 EBMs 14

UPS + 4 EBMs 18

All 3-High UPS and EBM Cabinets* Number of Strings

UPS + 1 EBM 10

UPS + 2 EBMs 16

UPS + 3 EBMs 22

*UPS-32 models contain 2 strings; EBM-64 models contain 4 strings. UPS-64 models contain 4 strings; EBM-96 models contain 6 strings.

Number of Strings

6. Press the button to save the setting.

7. Press the

ESC

button until the Eaton Powerware logo appears.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Operation

UPS Shutdown

To shut down the UPS:

1. Press any button on the front panel display to activate the menu

options.

2. Press the button on the front panel display and then press the

button to select the TURN UPS ON/OFF menu.

3. Select the OFF option; press the button.

4. Confirm the selection. Press and hold the button for three

seconds, until the UPS stops beeping.

The input contactor opens.

5. Switch the UPS battery circuit breaker to the OFF position.

The UPS is disconnected from the batteries and is on logic power only.

6. Switch off utility power where the UPS is connected.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 12 UPS Maintenance

This section explains how to:

쑺 Care for the UPS and batteries 쑺 Recycle used batteries 쑺 Use the Maintenance Bypass switch

UPS and Battery Care

For the best preventive maintenance, keep the area around the UPS clean and dust-free. If the atmosphere is very dusty, clean the outside of the system with a vacuum cleaner.

For full battery life, keep the UPS at an ambient temperature of 77°F (25°C).

Storing the UPS and Batteries

When storing the UPS and optional cabinets, the following requirements should be met:

쑺 Verify that the battery circuit breaker is in the OFF position. 쑺 Avoid temperature and humidity extremes. To maximize battery life,

the recommended storage temperature is 59°F (15°C) to 77°F (25°C).

쑺 If you store the UPS for a long period, recharge the batteries every

10 months by applying utility power. The batteries charge to 80% capacity in approximately 3 hours. However, it is recommended that the batteries charge for 48 hours after long-term storage.

쑺 Check the battery recharge date on the shipping carton label. If the

date has expired and the batteries were never recharged, do not use the UPS. Contact your service representative.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Maintenance

When to Replace Batteries

When the indicator flashes and the LCD panel displays Battery Failure, the batteries may need replacing. Contact your service representative to order new batteries.

Change the batteries approximately every five years.

Recycling the Used Battery

Contact your local recycling or hazardous waste center for information on proper disposal of the used battery.

쑺 Do not dispose of the battery or batteries in a fire. Batteries may explode.

Proper disposal of batteries is required. Refer to your local codes for disposal requirements.

쑺 Do not open or mutilate the battery or batteries. Released electrolyte is

harmful to the skin and eyes. It may be toxic.

WARNING

CAUTION

Do 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.

CAUTION

Do not discard waste electrical or electronic equipment (WEEE) in the trash. For proper disposal, contact your local recycling/reuse or hazardous waste center.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Using the UPS-Mounted Maintenance Bypass Switch

The UPS-mounted Maintenance Bypass switch is part of the optional Maintenance Bypass Module or Power Distribution Module and is located on the back of the UPS (see Figure 41).

UPS Maintenance

Figure 41. Maintenance Bypass Switch (PDM Shown)

The UPS-mounted bypass switch has three positions as described in Table 14.

NOTE In the UPS or SERVICE position, AC input power is still

connected to the input terminals inside the UPS.

Table 14. UPS-Mounted Bypass Switch Positions

Switch Position Description

UPS Connects the UPS output to the load.

SERVICE Connects the load directly to AC input power and disconnects UPS output. AC input

power is still connected to the UPS input.

BYPASS Like the SERVICE position, BYPASS connects the load directly to AC input power and

disconnects UPS output.

from the UPS, this is the appropriate position for UPS maintenance or repair.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

However, because BYPASS also disconnects AC input

UPS Maintenance

Building

Figure 42 shows a UPS with a separate battery cabinet and a UPS-mounted bypass switch.

UPS-Mounted Bypass Switch

Service

Panel

Bypass

Service

UPS

Bypass

Service

UPS

Bypass

Service

UPS

User-supplied

Load

Distribution

Panel

UPS EBM

Figure 42. Typical Hardwired Installation with UPS-Mounted Bypass Switch

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Maintenance

To switch the UPS to maintenance bypass from Normal mode (UPS-mounted operation):

1. Turn the Maintenance Bypass switch through the SERVICE

position to the BYPASS position.

The battery circuit breaker trips, and the UPS is now bypassed, with the load powered by utility power.

2. The UPS automatically shuts down.

To return to Normal mode from maintenance bypass (UPS-mounted operation):

1. If an optional isolation transformer is installed, switch the input

circuit breaker to the ON position.

NOTE The isolation transformer output is always 240V (180° phase

angle). Any equipment connected to the output requiring 208V (120° phase angle) is at risk for damage.

2. Turn the Maintenance Bypass switch to the SERVICE position.

The UPS starts up in Bypass mode, with the load still powered by utility power.

3. Switch the UPS battery circuit breaker to the ON position.

NOTE Wait until the indicator illuminates before proceeding to

Step 4; otherwise, power to the load may be lost.

4. Turn the Maintenance Bypass switch to the UPS position to

return to Normal mode. The UPS is now powering the load.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Maintenance

Using the Wall-Mounted Bypass Switch

The wall-mounted bypass switch is rated at 80A/300 Vac and has four positionsasdescribedinTable15.

NOTE In the UPS or LINE position, AC input power is still connected to

the input terminals inside the UPS.

Table 15. Wall-Mounted Bypass Switch Positions

Switch Position Description

UPS Connects the UPS output to the load.

LINE Connects the load directly to AC input power and disconnects UPS output. AC input

power is still connected to the UPS input.

SERVICE Like the LINE position, SERVICE connects the load directly to AC input power and

disconnects UPS output.

from the UPS, this is the appropriate position for UPS maintenance or repair.

OFF Disconnects the load from the UPS output power and AC input power, as well as AC

input power to the UPS input.

However, because SERVICE also disconnects AC input

You must press the red button beside the switch before turning the Maintenance Bypass switch.

Figure 43. Wall-Mounted Maintenance Bypass Switch

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Figure 44 shows a UPS with a separate battery cabinet and a wall-mounted bypass switch.

External Bypass Switch Off

Service

Building

Service

Panel

Line

Distribution

UPS

Off

Service

Line

UPS

Off

Service

Line

UPS Maintenance

Load

Panel

UPS

User-supplied

UPS EBM

Figure 44. Typical Hardwired Installation with Wall-Mounted Bypass Switch

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

UPS Maintenance

To switch the UPS to maintenance bypass from Normal mode (wall-mounted operation):

1. Press the red button beside the Maintenance Bypass switch.

2. Turn the switch handle through the LINE position to the

SERVICE position.

The battery circuit breaker trips, and the UPS is now bypassed, with the load powered by utility power.

3. The UPS automatically shuts down.

To return to Normal mode from maintenance bypass (wall-mounted operation):

1. If an optional isolation transformer is installed, switch the input

circuit breaker to the ON position.

2. Turn the Maintenance Bypass switch to the LINE position.

The UPS starts up in Bypass mode, with the load still powered by utility power.

3. Switch the UPS battery circuit breaker to the ON position.

NOTE Wait until the indicator illuminates before proceeding to

Step 4; otherwise, power to the load may be lost.

4. Turn the Maintenance Bypass switch to the UPS position to

return to Normal mode. The UPS is now powering the load.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Chapter 13 Specifications

This section provides the following specifications for the Powerware 9155 models:

쑺 Model list 쑺 Dimensions and weights 쑺 Environmental and safety specifications 쑺 Technical specifications 쑺 Model specifications 쑺 Battery specifications 쑺 Battery runtimes

Table 16. Model List

UPS Description Power Rating

PW9155-8-32 2-high: UPS with one battery section

3-high: UPS with one battery & one input isolation transformer section

PW9155-8-64 3-high: UPS with two battery sections 8kVA,7.2kW

PW9155-10-32 2-high: UPS with one battery section

3-high: UPS with one battery & one input isolation transformer section

PW9155-10-64 3-high: UPS with two battery sections 10 kVA, 9 kW

PW9155-12-32 2-high: UPS with one battery section

3-high: UPS with one battery & one input isolation transformer section

PW9155-12-64 3-high: UPS with two battery sections 12 kVA, 10.8 kW

PW9155-15-32 2-high: UPS with one battery section

3-high: UPS with one battery & one input isolation transformer section

PW9155-15-64 3-high: UPS with two battery sections 15 kVA, 13.5 kW

EBM Description

PW9155-EBM-64 2-high: two battery sections

PW9155-EBM-96 3-high: three battery sections

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

8kVA,7.2kW

10 kVA, 9 kW

12 kVA, 10.8 kW

15 kVA, 13.5 kW

Specifications

Table 17. Dimensions and Weights

Dimensions (H x W x D) Weight

2-High UPS

3-High UPS-32

3-High UPS-64

2-High EBM

3-High EBM

PDM (rear UPS mount)

MBM (rear UPS mount)

32.2” × 12” × 32” (81 × 30 × 81 cm)

47.8” × 12” × 32” (121.5 × 30 × 81 cm)

32.2” × 12” × 30.3” (81 × 30 × 77 cm)

47.8” × 12” × 30.3” (121.5 × 30 × 77 cm)

16.5” × 12” × 7” (42 × 30 × 17.8 cm)

Table 18. Environmental and Safety Specifications

Operating Temperature

Transit Temperature

Storage Temperature

Ventilation

Altitude

Relative Humidity

Heat Dissipation

Audible Noise

Safety Conformance

Agency Markings

EMC(ClassA)

Surges

Recommended battery storage: 59°F (15°C) to 77°F (25°C)

Front air intake, forced air, two fans, positive pressurization,

<62 dBA for heavy load, high ambient or high altitude, on battery

NOM-019-SCFI, UL 1778, CSA C22.2, No. 107.3;

EN 55022 Class A (CISPR22 Class A) and IEC 60950; IEC 62040-1-1

10°C to 40°C (50°F to 104°F)

Optimal battery performance: 25°C (77°F)

-25°C to 55°C (-13°F to 131°F)

0°C to 25°C (32°F to 77°F)

temperature UPS-monitored

9,843 ft (3,000m) operating without derating

32,810 ft (10,000m) during transportation

5–95% noncondensing

5582 BTU/hr maximum online

5294 BTU/hr maximum on battery

<56 dBA at 1 meter distance, typical loads

UL, cUL, CE, NOM-NYCE

IEC 62040-2, FCC Part 15, ICES-003, VCCI

IEEE/ANSI C62.41 Cat B3

352 lb (160 kg)

550 lb (250 kg)

590 lb (268 kg)

480 lb (218 kg)

710 lb (322 kg)

25 lb (11 kg)

18 lb (8 kg)

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Table 19. Technical Specifications

Technology

Input Voltage Range

Input Isolation Transformer Input Voltage Range

Input Power Factor

Input Rated Voltage

Input Frequency Range

Input Rated Frequency

Output Voltage Regulation

Output Voltage Distortion

Output Frequency

Output Frequency Regulation

Output Frequency Conversion

Output Overload

Online, double-conversion, split-phase topology with Static Bypass switch and

100/200, 110/220, or 120/240 Vac with 180° phase displacement

Frequency/phase-converter operation with derated output load capacity to 80%;

Frequency Conversion mode can be configured through the front panel or

Specifications

optional 3-position Maintenance Bypass switch.

Frequency independent operation.

75–144 Vac per phase

208V or 240V ±20%

>0.99 at full load nominal line conditions

120/208 or 127/220 Vac with 120° phase displacement

45–65 Hz

50/60-Hz selectable, auto-configuring

±1% static, Phase to Neutral

±2% static, Phase to Phase

±5% dynamic at 100% resistive load change

Response time <1 ms

<2% THD linear load

<5% THD non-linear lo ad

50/60-Hz selectable or auto-configuring

Synchronization to line

through XCP commands.

Bypass is not available in Frequency Conversion mode.

101–110% for 10 minutes

111–125% for 60 seconds

126–149% for 5 seconds

>150% for 300 milliseconds

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Specifications

Table 20. Model Specifications

Model 15 kVA

Output Voltage (line–line)

Output Voltage (line–neutral)

Input Current*

Output Current

Output kVA (line–line loads)

Output kVA (line–neutral loads)

Output kW

Output Peak Current

Efficiency (minimum)

Power Dissipation (BTU/hr)

DC Voltage (supply)

200 220 240 208 220

100 110 120 120 127

71A 71A 71A 71A 67A

63A 63A 63A 63A 59A

12.5 13.8 15.0 13.0 13.0

12.5 13.8 15.0 15.0 15.0

11.3 12.4 13.5 13.5 13.5

155 155 155 155 155

88% 88% 88% 88% 88%

5582 5582 5582 5582 5582

192 192 192 192 192

Model 12 kVA

Output Voltage (line–line)

Output Voltage (line–neutral)

Input Current*

Output Current

Output kVA (line–line loads)

Output kVA (line–neutral loads)

Output kW

Output Peak Current

Efficiency (minimum)

Power Dissipation (BTU/hr)

DC Voltage (supply)

*Input current for the input isolation transformer is 4% higher than for the UPS.

200 220 240 208 220

100 110 120 120 127

68A 62A 57A 57A 54A

60A 55A 50A 50A 47A

12.0 12.0 12.0 10.4 10.4

12.0 12.0 12.0 12.0 12.0

10.8 10.8 10.8 10.8 10.8

132 132 132 132 132

88% 88% 88% 88% 88%

4512 4512 4512 4512 4512

192 192 192 192 192

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Table 20. Model Specifications (continued)

Specifications

Model 10 kVA

Output Voltage (line–line)

Output Voltage (line–neutral)

Input Current*

Output Current

Output kVA (line–line loads)

Output kVA (line–neutral loads)

Output kW

Output Peak Current

Efficiency (minimum)

Power Dissipation (BTU/hr)

DC Voltage (supply)

200 220 240 208 220

100 110 120 120 127

57A 52A 48A 48A 45A

50A 45A 42A 42A 39A

10.0 10.0 10.0 8.7 8.7

10.0 10.0 10.0 10.0 10.0

9.0 9.0 9.0 9.0 9.0

110 110 110 110 110

87% 87% 87% 87% 87%

4175 4175 4175 4175 4175

192 192 192 192 192

Model 8 kVA

Output Voltage (line–line)

Output Voltage (line–neutral)

Input Current*

Output Current

Output kVA (line–line loads)

Output kVA (line–neutral loads)

Output kW

Output Peak Current

Efficiency (minimum)

Power Dissipation (BTU/hr)

DC Voltage (supply)

*Input current for the input isolation transformer is 4% higher than for the UPS.

200 220 240 208 220

100 110 120 120 127

46A 42A 38A 38A 36A

40A 36A 33A 33A 31A

8.0 8.0 8.0 6.9 6.9

8.0 8.0 8.0 8.0 8.0

7.2 7.2 7.2 7.2 7.2

88 88 88 88 88

87% 87% 87% 87% 87%

3300 3300 3300 3300 3300

192 192 192 192 192

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Specifications

Table 21. Battery Specifications

Battery Type

Number of Strings

Battery Replacement

Charger

Charging

Start-on-Battery

Performance

Protection

9 Ah sealed, valve-regulated lead acid (VRLA), maintenance-free, minimum 3-year

float service life at 77°F (25°C), vol tage 192 Vdc (96 cells per string)

Maximum of 22 strings per full configuration, including UPS batteries (4 EBM-64

Service configurable 0.5–34A per string, with overall maximum of 34A (limited by

Internal battery: approximately 3 hours to 80% usable capacity at nominal line voltage after full load discharge External battery: no more than 10x discharge time to 90% usable capacity at nominal line voltage after full load discharge

ABM technology increases battery service life, optimizes recharge time, and

Extended Battery Module output protected by 100A circuit breaker

cabinets or 3 EBM-96 cabinets, plus UPS batteries)

UPS-32: 2 strings; UPS-64: 4 strings

EBM-64: 4 strings; EBM-96: 6 strings

Must be replaced by qualified service technician

input current). Default: 3.4A per string

Allows start of UPS without utility input

provides a warning before the end of useful battery life

Table 22. Battery Runtimes (in Minutes) at Full Load

2-High Cabinets

Load

15 kVA/13.5 kW 4 23 43 65 88

12 kVA/10.8 kW 6 30 56 85 116

10 kVA/9 kW 8 37 69 106 144

8kVA/7.2kW 11 49 91 139 189

Load

15 kVA/13.5 kW 13 43 76 113

12 kVA/10.8 kW 18 56 101 149

10 kVA/9 kW 22 69 124 184

8kVA/7.2kW 29 91 164 242

NOTE Battery times are approximate and vary depending on the load configuration and battery charge.

32 Internal UPS

Batteries

(1) EBM-64 (2) EBM-64 (3) EBM-64 (4) EBM-64

3-High Cabinets

64 Internal UPS

Batteries

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

(1) EBM-96 (2) EBM-96 (3) EBM-96

Chapter 14 Troubleshooting

The Powerware 9155 is designed for durable, automatic operation and also alerts you whenever potential operating problems may occur. Usually the alarms shown by the control panel do not mean that the output power is affected. Instead, they are preventive alarms intended to alert the user. Use the following troubleshooting chart to determine the UPS alarm condition.

Typical Alarms and Conditions

The following table describes typical alarms and conditions; check the Event Log through the control panel for a list of active alarms. If an alarm appears with a service code, please contact the help desk (see page 93).

Alarm or Condition Possible Cause Action

On Battery

LED is on. 1 beep every second.

Battery Low

LED is on. Continuous beep for 10 seconds.

Battery Breaker

LED is on. 1 beep every second.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

A utility failure has occurred and the UPS is in Battery mode.

The battery is running low. Five minutes or less of battery power remains

TheUPSdoesnotrecognizethe internal batteries.

The UPS is powering the equipment with battery power. Prepare your equipment for shutdown.

(depending on load configuration and battery charge). Save your work and turn off your equipment.

When utility power is restored, the UPS restarts automatically, provides power to the load, and charges the battery.

Verify the battery circuit breaker is in the ON position. If the condition persists, contact your service representative.

Troubleshooting

ActionPossible CauseAlarm or Condition

Overload

LED is on. 1 beep every second.

Overtemperature

LED is on. 1 beep every second.

Battery test failed The batteries need service. Contact your service representative.

The UPS does not start.

Power is not available at the UPS output receptacles.

The UPS does not provide the expected backup time.

Power requirements exceed the UPS capacity (greater than 100% of nominal; see page 87 for specific output overload ranges).

UPS internal temperature is too high or the fan has failed.

The main utility breaker is off. Verify that the main utility breaker is on.

If an optional isolation transformer is installed, the input circuit breaker is off.

TheRemoteEmergencyPower-off switch is active or the REPO connector is missing.

The UPS is in Standby mode. Supply power to the connected equipment:

The batteries need charging or service.

Battery circuit breakers are in the OFF position.

Remove some of the equipment from the UPS. The UPS continues to operate, but may switch to Bypass Mode if the load increases. The alarm resets when the condition becomes inactive.

If you have an optional Maintenance Bypass Module or Power Distribution Module, turn the Maintenance Bypass switch to the SERVICE position. Otherwise, shut down the UPS. Clear vents and remove any heat sources. Allow the UPS to cool. Ensure the airflow around the UPS is not restricted. If the alarm disappears, turn the Maintenance Bypass switch back to the UPS position (or restarttheUPSifyoudonothaveaswitch). If the condition persists, contact your service representative.

Verify that the isolation transformer input circuit breaker is on.

Reset the REPO switch and restart the UPS. Verify that the REPO connector is present.

Press any button on the front panel display to activate the menu options. Press the button on the front panel display and then press the button to select the TURN UPS ON/OFF menu. Select the ON option. Press and hold the button for three seconds, until the UPS stops beeping.

Apply utility power for 48 hours to charge the batteries. If the condition persists, contact your service representative.

Switch all battery circuit breakers to the ON position.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Silencing the Alarm

Before silencing an alarm, check the alarm condition and perform the applicable action to resolve the condition.

Press any button on the front panel display to silence the alarm. If the alarm status changes, the alarm beeps again, overriding the previous alarm silencing.

Service and Support

If you have any questions or problems with the UPS, call your Local

Distributor

and ask for a UPS technical representative.

In the United States: 1-800-843-9433 or 1-919-870-3028 In Canada: 1-800-461-9166 All other countries: Call your service representative

Please have the following information ready when you call for service:

Troubleshooting

or the Help Desk at one o f the following telephone numbers

쑺 Model number 쑺 Serial number 쑺 Firmware version number 쑺 Date of failure or problem 쑺 Symptoms of failure or problem 쑺 Customer return address and contact information

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Two-Year Limited Warranty

Powerware Models: 9150, 9155, 9170+, and FERRUPS®4.3–18 kVA

(US and Canada)

WARRANTOR: The warrantor for the limited warranties set forth herein is Eaton Power Quality

Corporation, a Delaware Corporation company (“Company”).

LIMITED WARRANTY: This limited warranty (this “Warranty”) applies only to the original end-user (the “End-user”) of any Powerware 9150, 9155, 9170+, and FERRUPS 4.3–18 kVA Products (individually and collectively, the “Product”) purchased on or after June 1, 2004 and cannot be transferred. This Warranty applies even in the event that the Product is initially sold by Company for resale to an End-user.

LIMITED WARRANTY PERIOD: The period covered by this Warranty for the Product installed [and currently located] in the fifty (50) United States, the District of Columbia, and Canada is twenty-four (24) months from the date of purchase for parts and ninety (90) days from the date of purchase for parts and labor, as further clarified in the following sections.

WHAT THIS LIMITED WARRANTY COVERS: The warrantor warrants that the Product and battery (individually and collectively, the “Warranted Items”) are free of defects in material and workmanship. If, in the opinion of Company, a Warranted Item is defective and the defect is within the terms of this Warranty, Company’s sole obligation will be to repair or replace such defective Warranted Item (including by providing service, parts and labor, as applicable), at the option of Company, and such repair or replacement shall be at either the End-user’s location, Company’s site, or such other location as determined by Company. All Warranted Items returnedtoCompanyandallpartsreplacedbyCompany shall become the property of Company. Expenses for any labor to repair the Warranted Item beyond the initial ninety (90) days are the sole responsibility of the End-user

PROCEDURES FOR REPAIR OR REPLACEMENT OF WARRANTED ITEMS when shipment is required of End-user:

When Company determines that the Warranted Item will be repaired or replaced at a Company site or such other location, and the End-user must ship to Company the defective Warranted item, the following procedures are required.

If the Warranted Item is to be replaced by Company, and the End-user supplies a credit card number or purchase order for the value of the replacement product, Company will use commercially reasonable business efforts to ship (via standard ground shipment and at no cost to the End-user) the replacement Warranted Item to the End-user within one (1) business day after Company receives notice of the warranty claim. In such case, the End-user must return (at Company’s expense) the defective Warranted Item to Company in the same packaging as the replacement Warranted Item recei ved by the End-user or as otherwise instructed by Company. If Company does not receive the defective Warranted Item, Company will either charge the End-user’s credit card, or send the End-user an invoice (which the End-user agrees to pay), for the value of the replacement product.

If the Warranted Item is to be replaced by Company, but the End-user is unwilling or unable to supply a credit card number or purchase order for the value of the replacement product, Company will use commercially reasonable business efforts to ship (via standard ground shipment and at no cost to the End-user) the replacement Warranted Item to the End-user within one (1) business day after Company receives the defective product from the End-user.

Powerware®9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com

Powerware 9155 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual