Eaton Security System 15 KVA User Manual

Powerware 9355 UPS

10/15 kVA User’s Guide

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.

Powerware, ABM, and Powerware Hot Sync are registered trademarks and X-Slot, ConnectUPS, and LanSafe 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:

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

S 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 or accessories 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.

ON - Indicates that the switch is in the ON position.

OFF - Indicates that the switch is in the OFF position.

PHASE - The word “phase.”

Table of Contents

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

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

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

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

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

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

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

Three-High Cabinets or Two-High EBMs 11...................................................

Two-High UPS Cabinets 15..............................................................

Selecting an Installation Option 18...........................................................

4 UPS Installation 19......................................................

5 Wall-Mounted Bypass Switch Installation 29.................................

6 Stabilizing the Cabinet 41................................................

7 Extended Battery Module Installation 45.....................................

8 Communication 49......................................................

Installing Communication Options and Control Terminals 50.........................................

Communication Options 53.................................................................

DB-9 Communication Port 53.............................................................

X-Slot Cards 54......................................................................

Remote Monitor Panel 56...............................................................

Industrial Relay Card 60................................................................

Powerware LanSafe Power Management Software 61..........................................

Control Terminals 62.....................................................................

Remote Emergency Power-off 63..........................................................

Relay Output Contacts 64...............................................................

Programmable Signal Inputs 64...........................................................

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

TABLE OF CONTENTS

9 Operation 67...........................................................

Control Panel Functions 67.................................................................

Changing the Language 68..............................................................

Display Functions 68...................................................................

User Settings 70......................................................................

Initial Startup 72........................................................................

UPS Startup 72.........................................................................

Normal Mode Startup 73................................................................

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

Internal Bypass Startup 75..............................................................

UPS Maintenance Bypass Startup 76.......................................................

Wall-Mounted Maintenance Bypass Startup 76...............................................

Configuring the UPS f or EBMs 77............................................................

UPS Shutdown 78.......................................................................

10 UPS Maintenance 79....................................................

UPS and Battery Care 79..................................................................

Storing the UPS and Batteries 79..........................................................

When to Replace Batteries 80...............................................................

Recycling the Used Battery or UPS 80.........................................................

Using the UPS Maintenance Bypass Switch 81...................................................

Using the Wall-Mounted Bypass Cabinet 83.....................................................

11 Specifications 85.......................................................

12 Troubleshooting 91......................................................

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

Silencing the Alarm 92....................................................................

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

13 Limited Warranty 95.....................................................

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

Chapter 1 Introduction

The Powerware®9355 uninterruptible power supply (UPS) is a true online, double-conversion three-phase system that can be used to prevent loss of valuable electronic information and minimize equipment downtime. It is ideal for protecting essential information technology and electrical engineering infrastructure in corporate, telecom, health care, banking, and industrial applications.

The Powerware 9355 UPS continually monitors incoming electrical power and removes the surges, spikes, sags, and other irregularities that are inherent in commercial utility power. Working with a building’s electrical system, the UPS supplies clean, consistent power that sensitive electronic equipment requires for reliable operation. During brownouts, blackouts, and other power interruptions, batteries provide emergency power to safeguard operation.

With the Powerware 9355 UPS, you can safely eliminate the effects of electrical line disturbances and guard the integrity of your systems and equipment. Figure 1 shows the Powerware 9355 UPS and an optional Extended Battery Module (EBM).

Figure 1. The Powerware 9355 UPS and EBM (3-High Cabinets Shown)

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

INTRODUCTION

Providing outstanding performance and reliability, the Powerware 9355 UPS’s unique benefits including the following:

S Online UPS design with pure sine wave output. The UPS filters and

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

S More wattage in less space with a 0.9 power factor—protecting more

equipment and leaving more room for expansion.

S A UPS maintenance bypass switch that provides a

Make-Before-Break (MBB) wrap-around bypass for UPS maintenance or service without shutting down the load.

S Support for Powerware Hot Sync

paralleling of multiple modules for

redundancy or extra capacity.

S Input current total harmonic distortion (THD) of less than five percent,

using active input power factor correction.

S 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.

S Up to three hours of extended runtime with added EBMs.

S Advanced power management with the Software Suite CD for

graceful shutdowns and power monitoring.

S Emergency shutdown control through the remote emergency

power-off (REPO) port.

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

power is not available.

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

contacts, and programmable signal inputs.

S Optional X-Slott cards with enhanced communication capabilities for

increased power protection and control.

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

INTRODUCTION

The following options for the Powerware 9355 are available:

S Remote Monitor Panel (RMP)

The optional RMP provides monitoring of the operational status and alarm condition of the UPS from virtually any location within the facility. You can install multiple RMPs at remote locations to increase your monitoring capabilities.

S Power Distribution Module (PDM)

The optional PDM comes equipped with several different types of output receptacles.

S Parallel Tie Cabinet

An optional parallel system with up to four UPSs can be installed to provide a parallel capacity and/or redundant system. This load sharing system provides more capacity than a single UPS and can provide backup, depending on the load and configuration. In addition, when one UPS is taken out of service for maintenance or is not operating properly, a redundant UPS continues to supply uninterrupted power to the critical load. A parallel Powerware Hot Sync Computer Area Network (CAN) Bridge Card provides connectivity for system metering and operational mode control. The parallel system consists of two to four UPSs, each with a parallel CAN Bridge Card, and a parallel tie cabinet. Refer to the Powerware 9355 Parallel UPS (10/15 kVA) User’s Guide for more information.

S 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.

S Input Isolation Transformer

The optional input isolation transformer is located at the bottom of a 3-high UPS model. The isolation transformer allows operation from a 480V or 600V 60-Hz source.

S Seismic Kit

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

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

INTRODUCTION

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

Chapter 2 Safety Warnings

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. There are NO USER SERVICEABLE PARTS inside the UPS.

S 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.

S To reduce the risk of fire or electric shock, install this UPS in a temperature and humidity

controlled, indoor environment, free of conductive contaminants. Ambient temperature must not exceed 40°C (104°F). Do not operate near water or excessive humidity (95% maximum).

S 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.

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

DANGER

WARNING

CAUTION

S 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.

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

requirements.

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

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SAFETY WARNINGS

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.

S Cet onduleur renferme sa propre source d’éner gie (batteries). Les prises de sortie

S Pour réduire les risques d’incendie et de décharge électrique, installer l’onduleur

S La protection contre une surintensité pour le(s) circuit(s) de sortie de courant alternatif

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

DANGER!

WARNING

peuvent être sous tension même lorsque l’onduleur n’est pas branché sur le secteur.

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).

doit être fournie par un autre fournisseur.

alternatif doivent être fournie par un autre fournisseur.

ATTENTION!

S Les batteries peuvent présenter un risque de décharge électrique ou de brûlure par des

courts-circuits de haute intensité. Prendre les précautions nécessaires.

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

en vigueur dans votre localité.

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

exploser.

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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.

S Este SIE contiene su propia fuente d e 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.).

S Para reducir el riesgo de incendio o de choque eléctrico, instale este SIE en un lugar

cubierto, con temperatura y humedad controladas, libre de contaminantes conductores. La temperatura ambiente no debe exceder los 40°C. No trabaje cerca del agua o con humedad excesiva (95% máximo).

S La protección contra exceso de corriente para el/los circuito(s) de CA de salida será

suministrada por terceros.

S Los interruptores de desconexión debidamente clasificados para el/los circuito(s) de CA

de salida serán suministrados por terceros.

SAFETY WARNINGS

PELIGRO

WARNING

PRECAUCIÓN

S Las baterías pueden presentar un riesgo de descargas eléctricas o de quemaduras

debido a la alta corriente de cortocircuito. P reste atención a las instrucciones correspondientes.

S Es necesario desechar las baterías de un modo adecuado. Consulte las normas locales

para conocer los requisitos pertinentes.

S Nunca deseche las baterías en el fuego. Las baterías pueden explotar si se las expone a

la llama.

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

SAFETY WARNINGS

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Chapter 3 UPS Setup

This chapter describes:

S Equipment inspection

S Floor loading and clearances

S Unloading the cabinet(s)

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 a claim for concealed damage.

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.

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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 9355

2-High UPS 381 lb (173 kg) 95 (6.7)

3-High UPS-32 587 lb (266 kg) 147 (10.3)

3-High UPS-64 619 lb (281 kg) 155 (10.9)

2-High EBM 480 lb (218 kg) 120 (8.4)

3-High EBM 710 lb (322 kg) 178 (12.5)

Maximum

Weight

Point Loading

lb/in

(kg/cm2)

The following clearances are recommended for the Powerware 9355 UPS:

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

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

clearance determined by customer-supplied mating plug

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

Unloading the Cabinet(s)

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

S 15 mm wrench or socket

S 7 mm nut driver 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 t he pallet.

To unload three-high cabinets or two-high EBMs, continue to the following section. To unload two-high UPS cabinets, proceed to page 15.

Three-High Cabinets or Two-High EBMs

To remove a three-high cabinet or a two-high EBM from the shipping pallet:

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

pallet (see Figure 2).

UPS SETUP

CAUTION

M10 Bolts

Figure 2. Removing the Stabilizing Bracket Bolts

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

UPS SETUP

2. Remove the four M4 screws securing the 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 front cover from the bottom cabinet to access the

front shipping bracket.

Press and release the handle latch at the bottom of the cover and then lift the cover up and off the cabinet.

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

pallet and remove the shipping pad.

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UPS SETUP

NOTE Hold the back of the cabinet so that the bolts can be removed easily without the cabinet rolling backward.

5. Remove the two M10 bolts securing the front shipping bracket and

remove the bracket.

If needed, adjust the leveling feet to release the bracket.

Front Shipping Bracket

M10 Bolts

Stabilizing Bracket

M10 Bolts

M4 Screws

Shipping Pad

Figure 3. Removing the Brackets and Shipping Pad

6. Reinstall the front cover removed in Step 3.

Hang the top edge of the cover on the cabinet first, then lower the bottom edge and snap into place.

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UPS SETUP

NOTE Be sure to support the front and back of the cabinet when rolling it off the pallet to prevent tipping.

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

tilts, continue rolling the cabinet down the pallet until the cabinet touches the floor (see Figure 4).

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

Figure 4. Unloading the Cabinet

8. With the cabinet supported, slowly pull the pallet away from the

cabinet (see Figure 5).

Figure 5. Removing t he Pallet

9. Roll the cabinet to the desired location.

10. Continue to “Selecting an Installation Option” on page 18.

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UPS SETUP

Two-High UPS Cabinets

To remove a two-high UPS from the shipping pallet:

1. Remove the M10 bolt securing the vertical bracket to the pallet (see

Figure 6).

2. Remove and retain the three M4 screws securing the vertical

bracket to the UPS. Remove the vertical bracket.

M4 Screws

M10 Bolt

Figure 6. Removing t he Vertical Bracket

3. Reinstall the M4 screws to the UPS (see Figure 7).

M4 Screws

Figure 7. Reinstalling the M4 Screws

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

UPS SETUP

4. Repeat Steps 1 through 3 to remove the vertical bracket on the

other side.

5. Remove the front cover from the bottom cabinet to access the

front shipping bracket.

Press and release the handle latch at the bottom of the cover and then lift the cover up and off the cabinet.

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

pallet and remove the shipping pad (see Figure 8).

NOTE Hold the back of the cabinet so that the bolts can be removed easily without the cabinet rolling backward.

7. Remove the two M10 bolts securing the front shipping bracket and

remove the bracket.

If needed, adjust the leveling feet to release the bracket.

Front Shipping Bracket

M10 Bolts

Shipping Pad

Figure 8. Removing the Front Shipping Bracket and Shipping Pad

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

UPS SETUP

8. Reinstall the front cover removed in Step 5.

Hang the top edge of the cover on the cabinet first, then lower the bottom edge and snap into place.

NOTE Be sure to support the front and back of the cabinet when rolling it off the pallet to prevent tipping.

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

tilts, continue rolling the cabinet down the pallet until the cabinet touches the floor (see Figure 9).

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

Figure 9. Unloading the Cabinet

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

UPS SETUP

10. With the cabinet supported, slowly pull the pallet away from t he

cabinet (see Figure 10).

11. Roll the cabinet to the desired location.

12. Continue to the following section, “Selecting an Installation

Option.”

Selecting an Installation Option

You are now ready to install the Powerware 9355 UPS. Select one of the following installation options according to your UPS configuration:

Figure 10. Removing the Pallet

UPS Configuration Installation Chapter

UPS only Chapter 4, “UPS Installation” on page 19

UPS with an optional input isolation transformer Chapter 4, “UPS Installation” on page 19

UPS with an optional wall-mounted bypass switch Chapter 5, “Wall-Mounted Bypass Switch Installation” on page 29

Parallel UPS configuration Refer to the Powerware 9355 Parallel UPS (10/15 kVA) User’s

Guide

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Chapter 4 UPS Installation

The Powerware 9355 has the following power connections:

S 3-phase (L1, L2, and L3), neutral, and ground connection for

rectifier/bypass input

S 3-phase (L1, L2, and L3), neutral, and ground connection for load

output

The nominal input/output voltages are:

S 120/208 or 127/220 Vac

S 480V or 600V 60-Hz input is available using the optional input isolation

transformer module

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

Figure 15 through Figure 17 beginning on page 25 show the oneline diagrams.

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

WARNING

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 to the ones in Table 1 on page 22.

NOTE To accommodate the feature of easy system expandability, it is recommended that initial installation of the Powerware 9355 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.

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

UPS 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 11).

Battery Circuit Breaker

UPS Wiring Access Cover

Conduit Landing Plates

Figure 11. UPS Rear View (3-High Shown)

6. For UPS only installations, continue to Step 7; for UPS installations

with an input isolation transformer, proceed to Step 10.

7. Remove the UPS wiring access cover and one of the conduit

landing plates and retain (see Figure 11).

8. Punch two holes in the conduit landing plate for the input and

output conduit using a Greenlee

punch or similar device.

9. Proceed to Step 12.

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UPS INSTALLATION

10. Verify that the input circuit breaker is in the OFF position (see

Figure 12).

11. Remove the input isolation transformer wiring access cover and

retain.

Battery Circuit Breaker

Input Isolation Transformer Wiring Access Cover

Input Circuit Breaker

Figure 12. UPS with Input Isolation Transformer Rear View

12. Hardwire the input, output, and ground terminations for t he UPS or

input isolation transformer. See Table 1 for wiring specifications.

For a detailed view of the terminal block, see Figure 13 or Figure 14 on page 23.

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

UPS INSTALLATION

120lbin

NOTE Input neutral must be wired for proper operation. Failure to connect an input neutral will void the warranty.

NOTE The Powerware 9355 UPS is a single-feed UPS only.

Table 1. Terminal Block Wiring

10 kVA

Input Voltage

208

220

480 (with transformer) 20A

600

(with transformer) 20A

208

220

480 (with transformer)

600

(with transformer)

15 kVA

Input Voltage

208

220

480 (with transformer) 30A

600 (with transformer) 25A

208

220

480 (with transformer)

600

(with transformer)

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

Wire

Function

Input

Output

Wire

Function

Input

Output

Input Circuit

Breaker Size

45A

Input Circuit

Breaker Size

60A

L1, L2, L3, N

Wire Size

Ground

Wire Size

Tightening

Torque

Conduit Size

(Number of Conduits)

6AWG 10 AWG

8AWG 10 AWG

12 AWG 12 AWG

(13.5 Nm)

1.00” conduit (1)

12 AWG 14 AWG

8AWG 10 AWG

(13.5 Nm)

1.00” conduit (1)

8AWG 10 AWG

L1, L2, L3, N

Wire Size

Ground

Wire Size

Tightening

Torque

Conduit Size

(Number of Conduits)

4AWG 10 AWG 1.25” conduit (1)

4AWG 10 AWG

10 AWG 10 AWG

(13.5 Nm)

1.25” conduit (1)

1.00” conduit (1)

10 AWG 10 AWG 1.00” conduit (1)

6AWG 10 AWG

(13.5 Nm)

1.00” conduit (1)

6AWG 10 AWG

2, 3

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.

Per NEC article 300-20(a), all three-phase conductors must be run in the same conduit. Neutral and ground must be

run in the same conduit as the phase conductors.

Conduit is sized to accommodate one neutral conductor the same size as the phase conductor and one #8 AWG ground conductor. If two neutral conductors or an oversized neutral conductor are to be installed, check the size of the conduit needed to accommodate the extra wire or size and use that conduit size in place of the conduit size listed. Conduit sizes were chosen from NEC Table C1, type letters RHH, RHW, RHW-2, TW, THW, THHW, THW-2.

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UPS INSTALLATION

Ground

Figure 13. UPS Terminal Block (3-High Shown)

L1L2L3 N

INPUT

L2 OUPUT

Figure 14. Input Isolation Transformer Terminal Block

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UPS INSTALLATION

13. For UPS only installations, replace the UPS wiring access cover and

conduit landing plate.

For UPS installations with an input isolation transformer, replace the transformer wiring access cover.

14. Continue to “Stabilizing the Cabinet” on page 41 to complete the

UPS installation.

EATON Powerware®9355 UPS (10/15 kVA) User’s Guide S 164201594 Rev C www.powerware.com

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