MGE UPS Systems Power Supply EX 11RT User Manual

w w w. m g e u p s . c o m

EX 5RT / EX 7RT/ EX 11RT System

Installation and User Manual

86-86000-00 A01

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Installation and User Manual

Safety of Persons

◗

The UPS has its own internal power source (the battery). Consequently, the power outlets may be energized even if the UPS is disconnected from

the AC power source.

◗

The UPS must be properly grounded.

The battery supplied with the UPS contains small amounts of toxic materials. To avoid accidents, the directives listed below must be observed:

Never burn the battery (risk of explosion).

Do not attempt to open the battery (the electrolyte is dangerous for the eyes and skin).

Comply with all applicable regulations for the disposal of the battery.

Batteries constitute a danger (electrical shock, burns). The short-circuit current may be very high. Precautions must be taken for all handling:

remove watches, rings, bracelets and any other metal objects, use tools with insulated handles.

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

Product Safety

◗

A protection circuit breaker must be installed upstream and be easily accessible..

The UPS can be disconnected from the AC power source by opening the input circuit breaker.

UPS must be connected to a nearby power source that is easily accessible.

Never block the ventilation grates of the UPS.

The UPS must be installed in a controlled environment.

Special Precautions

◗

The UPS connection instructions and operation described in the manual must be followed in the indicated order.

Check that the indications on the rating plate correspond to your AC powered system and to the actual electrical consumption of all the equipment

to be connected to the UPS.

◗

Before and after the installation, if the UPS remains de-energized for a long period, the UPS must be energized for a period of 24 hours, at least

once every 6 months (for a normal storage temperature less than 25°C). This charges the battery, thus avoiding possible irreversible damage.

How to use this manual and Symbol Usage

This manual is designed for ease of use and easy location of information.

Typographical conventions use “< >” angle brackets in procedures to denote a prompt for User action:

For example: 1. After the selections are complete, click on the <Save> button.

This manual uses four icon symbols with text to convey important information and tips.

WARNING

CAUTION

Indicates information provided to protect the user and service personnel against safety

hazards and/or possible equipment damage.

Indicates information provided to protect the user and service personnel against possible

equipment damage.

IMPORTANT

NOTE

Indicates information provided as an operating instruction, or as an operating tip.

Indicates information provided as an operating tip or an equipment feature.

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Safety of Persons

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EX 5/7/11 RT System

CAUTION: Record All Serial Numbers!

RECORD ALL SERIAL NUMBERS FOR EX 5/7/11 RT AND ACCESSORIES.

THESE SERIAL NUMBERS WILL BE REQUIRED IF YOUR SYSTEM NEEDS SERVICE.

KEEP THIS MANUAL IN A PLACE WHERE YOU CAN REFERENCE THE SERIAL

NUMBERS IF SERVICE IS REQUIRED!

EX 5RT System

EX 7RT System

EX 11RT System

Power Module SERIAL NUMBER: ___________________________________________________

Battery Module SERIAL NUMBER: ____________________________________________________

Transformer SERIAL NUMBER: ______________________________________________________

ADDITIONAL MODULES SERIAL NUMBERS:

____________________________

______________________________

CAUTION: Record all serial numbers!

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Installation and User Manual

EX 5/7/11 RT System

Installation and User Manual

Revision History

EX 5RT / EX 7RT / EX 11RT System Installation and User Manual 86-86000-00

Revision: A00 Initial Release 07/2004

MGE UPS SYSTEMS, INC.

1660 Scenic Avenue

Costa Mesa, CA 92626

(714) 557-1636

For Service Call:

1 (800) 438-7373

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EX 5/7/11 RT System

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Contents

section

description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page

IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . .ii

Certification Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii

Safety of Persons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii

How to use this manual and Symbol Usage . . . . . . . . . . . . . . . . . . . .iii

CAUTION: Record All Serial Numbers! . . . . . . . . . . . . . . . . . . . . . . .iv

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v

Section 1 Introduction

section

description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page

1.0

1.1

1.2

Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 1

System Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . .1 — 4

Standard Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4

1.2.1 Tower Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4

1.2.2 Rack Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 5

Rear Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 6

1.3.1 Power Module EX 5/7/11 RT . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 6

1.3.2 Battery Module EXB 5/7/11 RT With Emergency

1.3

Power Off (EPO) Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 6

1.3.3 EX RT Transformer Module . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 7

Display and Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 7

Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 8

1.5.1 Power Module Rail Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 8

1.5.2 Battery/ Transformer/CLA Module Rail Kit . . . . . . . . . . . . . . . . . .1 — 8

1.5.3 Battery Module with Remote Emergency

1.4

1.5

Power Off (REPO) Function . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 9

1.5.4 Battery Extension Cable Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 9

1.5.5 Battery Integration Kit with Casters . . . . . . . . . . . . . . . . . . . . . .1 — 10

1.5.6 Input/Output Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 10

1.5.7 Transformer Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 11

1.5.8 CLA Module (Long backup time charger) . . . . . . . . . . . . . . . .1 — 12

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EX 5/7/11 RT System

Section 2 Setup and Installation

section

description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page

2.0

2.1

2.2

2.3

2.4

Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 1

Unpacking and Parts Check . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 1

Contents of EX 5/7/11 RT System . . . . . . . . . . . . . . . . . . . . . . .2 — 2

Installation in Tower Configuration . . . . . . . . . . . . . . . . . . . . . . . .2 — 4

Installation in Rack Mounting Configuration . . . . . . . . . . . . . . . .2 — 5

2.4.1 Adjustment of Front Panel Logo and control panel for

Rack Orientation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 5

Prepare Battery Module for Rack Mounting . . . . . . . . . . . . . . . .2 — 6

Power or Battery Module Rack Mounting . . . . . . . . . . . . . . . . . .2 — 7

2.6.1 Rear Support Brackets Installation . . . . . . . . . . . . . . . . . . . . . . .2 — 8

2.6.2 Input/Output Box Bracket System Installation . . . . . . . . . . . . . . .2 — 8

Communication Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 9

2.7.1 Connecting the RS232 Communication Port . . . . . . . . . . . . . . .2 — 9

2.7.2 Connecting the Dry (Relay) Contact Communication Port . . . .2 — 10

2.7.3 Installation of Optional Network Management Card . . . . . . . .2 — 10

2.7.4 Remote Emergency Power Off (REPO) Communication Port .2 — 12

Connecting the Input and Output Power Cables to the

2.5

2.6

2.7

2.8

Input/Output Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 13

2.8.1 Flexible Cordage and Conduit Installations . . . . . . . . . . . . . . .2 — 13

2.8.2 System Connections with Common Normal and

Bypass AC Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 15

2.8.3 Connecting EX RT Transformer . . . . . . . . . . . . . . . . . . . . . . . .2 — 16

2.8.4 System Connections with Separate Normal and

Bypass AC Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 17

2.8.5 System Connections as Frequency Converter

(without Bypass AC Source) . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 18

Connection of Battery Module, EXB . . . . . . . . . . . . . . . . . . . . .2 — 19

Connection of CLA Module . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 20

2.9

2.10

Section 3 Operation

section

description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page

3.0

3.1

3.2

Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 1

Initial Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 1

UPS Personalization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 2

3.2.1 Accessing personalization with front panel buttons . . . . . . . . . .3 — 2

3.2.2 Accessing personalization through external software . . . . . . . . .3 — 4

3.2.3 Final startup sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 4

Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 5

3.3.1 Normal (double conversion) Mode . . . . . . . . . . . . . . . . . . . . . . .3 — 5

3.3.2 ECO Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 6

Operation on battery power . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 7

3.4.1 Transfer to Battery Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 7

Return of Normal AC source . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 8

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 8

3.3

3.4

3.5

3.6

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Installation and User Manual

Section 4 Maintenance

section

description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page

4.0

4.1

Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 1

Information Technology (IT) Network and Industrial

Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 1

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 2

Hot Swapping the Power Module . . . . . . . . . . . . . . . . . . . . . . . .4 — 4

Re-connecting the power module . . . . . . . . . . . . . . . . . . . . . . . .4 — 5

Hot Swapping the Battery Module . . . . . . . . . . . . . . . . . . . . . . . .4 — 6

4.5.1 Disconnecting the Battery Module . . . . . . . . . . . . . . . . . . . . . . .4 — 6

4.5.2 Re-connecting the Battery Module . . . . . . . . . . . . . . . . . . . . . . .4 — 6

4.2

4.3

4.4

4.5

Section 5 Appendix

section

description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page

5.0

5.1

5.2

5.3

5.4

5.5

5.6

5.7

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 1

System Input/Output Power Ratings . . . . . . . . . . . . . . . . . . . . . .5 — 1

System Overload Characteristics . . . . . . . . . . . . . . . . . . . . . . . .5 — 1

System Backup Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 1

System Short Circuit Protection . . . . . . . . . . . . . . . . . . . . . . . . .5 — 2

Accessories Electrical Characteristics . . . . . . . . . . . . . . . . . . . . .5 — 2

Heat Rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 2

Environmental Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 2

MGE Warranty & Propriety Rights

MGE Warranty

Proprietary Rights Statement

Warranty and Product Registration

User Information

Product information

Warranty Extension (Warranty+) not available on products

Technical Support and Field Service

MGE Service and Repair

Who to Contact

Scheduling Field Service Engineer Support

Return for Repair (RMA)

Glossary

G — 1

Reorder Form RO — 1

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EX 5/7/11 RT System

Figures

figure description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page

1-1: Tower Configurations with Power Module, Battery Module,

and optional Transformer Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4

1-2: Rack Configurations with Power Module, Battery Module, and

Transformer Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 5

1-3: Rear panel of the Power Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 6

1-4: Rear Panel of the Battery Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 6

1-5: Rear Panel of the optional Transformer Module. (PN 86003) . . . . . . . . .1 — 7

1-6: View of typical control panel interface. . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 7

1-7: Power Module Rack Mounting Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 8

1-8: Telescopic rails for the Battery/Transformer/CLA module

Rack mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 8

1-9: Typical back-up time with multiple EXB’s at full load. . . . . . . . . . . . . . . . .1 — 9

1-10: Typical Battery Integration kit with casters setup. . . . . . . . . . . . . . . . . .1 — 10

1-11: Typical Transformer Module contents and connections. . . . . . . . . . . . .1 — 11

1-12: Connection for CLA Module and EX 5/7/11 RT. . . . . . . . . . . . . . . . . . .1 — 12

2-1: Contents of Standard HV EX 5RT (PN 86050)

/ EX 7RT (PN 86070) / EX 11RT (PN 86110) System. . . . . . . . . . . . . .2 — 3

2-2: Tower Configuration of Standard System and Optional

Transformer Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 4

2-3: Typical orientation of the logo and control panel.

(Power Module shown) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 5

2-4: Accessing Battery Pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 6

2-6: Rack mounting of the power module onto the rails. . . . . . . . . . . . . . . . .2 — 7

2-7a: Rear Support Brackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 8

2-7b: Input/Output Box Bracket System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 8

2-8: RS232 Communication Cable Connection. . . . . . . . . . . . . . . . . . . . . . . .2 — 9

2-9: Relay Pin Connections for Communication Port. . . . . . . . . . . . . . . . . .2 — 10

2-10: Communication Card Slot with SNMP/Web Network

Management Card installed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 10

2-10a: Activation of remote power off function using a contact

normally open switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 12

2-10b: Activation of remote power off function using a contact

normally closed switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 12

2-12a: Step 1 & 2; Typical plastic and metal coupling installations. . . . . . . . . .2 — 13

2-12b: Step 3; Typical Straight Metal Conduit installation. . . . . . . . . . . . . . . .2 — 14

2-12c: I/O Box Terminal Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 14

2-13: Normal AC Input and Output Cables installation. . . . . . . . . . . . . . . . . .2 — 15

2-14: View of EX RT transformer connected downstream for

120/208/240 Vac outputs (shown with one EXB). . . . . . . . . . . . . . . . . .2 — 16

2-15: Normal AC Input, Bypass AC, and Output Cables Installation. . . . . . .2 — 17

2-16: Accessing Terminal Blocks for Input and Output power cables. . . . . . .2 — 18

2-17: Rear view of battery module cable connections. . . . . . . . . . . . . . . . . .2 — 19

2-18: Rear view of CLA module cable battery and AC input connections. . .2 — 20

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Installation and User Manual

Figures (continued)

figure description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page

3-1: Initial Startup Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 1

3-2: Control Panel with scroll up and down buttons. . . . . . . . . . . . . . . . . . . .3 — 2

3-3: Configuration used to provide full redundancy (2N) to critical loads. . . .3 — 3

3-4: Normal (double conversion) mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 5

3-5: ECO mode display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 6

3-6: Transfer, Threshold and End of backup time. . . . . . . . . . . . . . . . . . . . . .3 — 7

3-7: Shutdown display, circuit breaker, and AC source switch. . . . . . . . . . . .3 — 8

4-1: Disconnecting the power module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 4

4-2: Reconnect the power module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 5

4-3: Rear view of the battery module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 6

5-1: Power supplied as a function of input voltage (left), and

Permissible UPS overloads as a function of time (right). . . . . . . . . . . . . .5— 1

Tables

table description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page

EX RT Model Descriptions and Contents . . . . . . . . . . . . . . . . . . . . . . . .1 — 2

Optional Accessories (See section 1.5 for description) . . . . . . . . . . . . .1 — 3

Power Module Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4

Battery Module Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4

Battery backup time chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 12

3-1: Local Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 3

3-2: Output features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 3

3-3: ON/OFF features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 4

3-4: Battery features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 4

4-1: Network and Industrial Modes of Operation. . . . . . . . . . . . . . . . . . . . . . .4 — 1

4-2: Troubleshooting not requiring MGE after-sales support. . . . . . . . . . . . . .4 — 2

4-3: Troubleshooting requiring MGE after-sales support. . . . . . . . . . . . . . . . .4 — 3

5-1: EX 5/7/11 RT Input and Output Characteristics. . . . . . . . . . . . . . . . . . . .5 — 1

5-2: Back-up Time ( in minutes). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 1

5-3: Battery Recharge time to recover 90% of the rated backup time

after discharge at full load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 2

5-4: Full load heat rejection in BTU’s/hr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 2

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Introduction

1.0

Scope

Thank you for selecting an MGE UPS SYSTEMS, INC. (MGE) product to protect your electrical equipment.

The product you selected is a part of the EX RT series.The EX RT series is a family of Uninterruptible Power Supply

(UPS) designed to provide safe, and reliable AC power backup for sensitive electrical equipment. To discover the

entire range of MGE products, we invite you to visit our website at www.mgeups.com or contact your representative

at (800) 523-0142.

This manual describes the installation and operation of standard HV EX 5/7/11RT systems within the EX RT product

family. For a complete description of the EX RT product family and its available options, please refer to the tables

below:

Introduction

Introduction is a general description of system configurations of the EX 5/7/11 RT, and its mechanical

,electrical characteristics. Additionally there is an optional accessories section with important information on MGE

products that will enhance the performance of the EX 5/7/11RT. Please contact your MGE representative for

detailed information on these options.

Setup and Installation

Setup and Installation guides the user through tools and equipment required for connecting the EX 5/7/11 RT and

battery installation or replacement. Included are assembly instructions, power cable connections with wire diagrams

for configuring the product to hardware specifications.

Operation

Operation describes the EX 5/7/11RT system characteristics of indicators and controls, modes and specifications.

The user procedures include performing software programming that will maintain optimal performance.

Maintenance

Maintenance includes a troubleshooting guide of symptoms and possible solutions, hot swapping the power module,

battery module, and testing scenarios.

Appendix

Electrical and Mechanical specifications for the EX 5/7/11 RT.

A Glossary provides definitions of abbreviations and terms used in this manual.

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EX 5/7/11 RT System

Table 1: EX RT Model Descriptions and Contents

System Description

Contents

Model

Part

Power Module

Battery Module

Transformer

Module

Power Module Battery Module SNMP/Web

Number

86055 86075 86115 86079 86119

Rail Kit 86001

Rail Kit 86002

Network

Mgt. Card

66074

(120/208/240Vac)

86003

5kVA

HV EX 5RT

86050

86052

5kVA

HV EX 5RT

Network Pack

5kVA

LV EX 5RT

86050-01

86052-01

5kVA

X (x2)

LV EX 5RT

Network Pack

7kVA

HV EX 7RT

86070

86072

7kVA

HV EX 7RT

Network Pack

7kVA

LV EX 7RT

86070-01

86072-01

7kVA

X (x2)

LV EX 7RT

Network Pack

11kVA

HV EX 11RT

86110

86112

11kVA

HV EX 11RT

Network Pack

11kVA

LV EX 11RT

86110-01

86112-01

11kVA

X (x2)

LV EX 11RT

Network Pack

1 — 2

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Installation and User Manual

Table 2: Optional Accessories (See section 1.5 for description)

Part Number

86001

Description

Rail Kit for Power Module EX 5/7/11 RT

86002

Rail Kit for Battery/Transformer/CLA Module

Battery Integration Kit with Casters

Battery Extension Cable Kit

Battery Chassis Empty EXB RT W/EPO

I/O Box 5/7kVA UL/US

86005

86006

86008

86009

86010

I/O Box 11kVA UL/US

86012

I/O Box Bracket System

86013

Rear Bracket Supports

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EX 5/7/11 RT System

1.1

System Electrical Characteristics

Table 3: Power Module Ratings

Part Number

86055

86075

86115

Apparent Power, kVA

10@ 200/208/250 VAC Output

11@ 220/230/240 VAC Output

Active Power, kW

Input Current, A

4.9

8@ 200/208/250 VAC Output

7.3@ 220/230/240 VAC Output

25/24/23/

22/21/20

35/34/32

31/30/28

50/48/50/48/46/40

Input Voltage, VAC

Output Current, A

Output Voltage, VAC

200/208/220/

230/240/250

200/208/220/

230/240/250

200/208/220/230/240/250

50/48/50/48/46/40

25/24/23/

22/21/20

35/34/32

31/30/28

200/208/220/

230/240/250

200/208/220/

230/240/250

200/208/220/230/240/250

CAUTION

Power Module is factory configured at 208Vac, 60 Hz input and output.

Input and Output of the UPS must always be the same.

Table 4: Battery Module Ratings

Part Number

86079

86119

Battery Type

12VDC/7Ah

12VDC/9Ah

240VDC

Battery Output Voltage 240VDC

1.2

Standard Configurations

The EX 5/7/11 RT systems can be set up in tower and rack configurations.

1.2.1 Tower Configuration

Figure 1-1: Tower Configurations with Power Module, Battery Module, and optional Transformer Module.

Standard Configuration

Configuration with Transformer

BATTERY MODULE

(EXB 5/7/11 RT)

BATTERY MODULE

s.c

mge

s.c

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.co

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s.co

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w.m

POWER MODULE

(EX 5/7/11 RT)

EX RT Transformer

POWER

MODULE

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Installation and User Manual

1.2.2 Rack Configuration

Figure 1-2: Rack Configurations with Power Module, Battery Module, and Transformer Module.

Standard Configuration

POWER MODULE

Configuration with Transformer

(EX 5/7/11 RT)

EX RT Transformer

sfo

ps.c

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w.m

POWER MODULE

(EX 5/7/11 RT)

ps.c

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BATTERY MODULE

(EXB 5/7/11 RT)

ps.c

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w.m

BATTERY MODULE

(EXB 5/7/11 RT)

Model

Dimensions

Weights

EX 5RT/7RT

(3U) 5.16” x 17.49” x 25”

(131 x 444 x 635mm)

49.6 lbs (22.5 kg)

60.6 lbs (27.6 kg)

142 lbs (64.5 kg)

151 lbs (68.5 kg)

173 lbs (78.5 kg)

EX 11RT

(3U) 5.16” x 17.49” x 25”

(131 x 444 x 635mm)

EXB 5 RT/ 7 RT

EXB 11RT

(3U) 5.16” x 17.49” x 25”

(131 x 444 x 635mm)

(3U) 5.16” x 17.49” x 25”

(131 x 444 x 635mm)

EX RT

Transformer

(3U) 5.16” x 17.49” x 25”

(131 x 444 x 635mm)

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EX 5/7/11 RT System

1.3

Rear Panels

1.3.1 Power Module EX 5/7/11 RT

EX 5RT Power Module part number 86055

EX 7RT Power Module part number 86075

EX 11RT Power Module part number 86115

Figure 1-3: Rear panel of the Power Module.

Slot for optional communication cards.

Communication port by relays (Dry contacts).

Remote Emergency Power Off communication port

(REPO).

Connectors for automatic detection of battery module(s).

RS232 communication port.

Battery/CLA module power connector.

Manual Bypass switch.

Normal AC source circuit breaker.

Knockout for entry of AC Output conduit.

Knockout for entry of Normal AC source conduit.

Knockout for entry of Bypass AC source conduit.

1.3.2 Battery Module EXB 5/7/11 RT With Emergency Power Off (EPO) Function

Figure 1-4: Rear Panel of the Battery Module.

Connectors for automatic detection of additional battery

module(s) (to the UPS or to other battery modules).

Battery power connectors (to the UPS or to other

battery modules).

Battery Circuit Breaker with Remote Emergency Power

Off (REPO) shunt trip.

EXB 5RT with EPO part number 86079

EXB 7RT with EPO part number 86079

EXB 11RT with EPO part number 86119

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1.3.3 EX RT Transformer Module

Figure 1-5: Rear Panel of the optional Transformer Module. (PN 86003)

Load 3: 1 NEMA L6-30R

Load 2: 4 NEMA 5-15/20R

Load 3 Circuit Breaker

Load 4: 4 NEMA 5-15/20R

Load 4 Circuit Breaker

Load 2 Circuit Breaker

Main Output Circuit Breaker

AC Input

Transformer I/O Box

AC Output

Load 1 Circuit Breaker

Load 1: 1 NEMA L6-30R

Transformer Protect

Breaker

1.4

Display and Control Panel

Figure 1-6: View of typical control panel interface.

Load protected / On-line Operation LED.

Operation on battery LED.

Operation on bypass LED.

Fault LED.

E X 1 1 R T

Alphanumeric display.

UPS OFF button.

OFF

Function buttons (scroll up / scroll down).

UPS ON button (or function button in personalization

mode).

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EX 5/7/11 RT System

1.5

Optional Accessories

Optional Accessories describes the options available for upgrades and enhancement of the EX 5/7/11RT system.

Detailed installation of the unit is described in following sections.

To ensure a successful installation, all procedures should be followed in their correct sequence. Note that any

unauthorized installation may cause damage to the UPS(s) and void the MGE warranty.

1.5.1 Power Module Rail Kit

(Part Number 86001)

This kit is for rack mounting the power module in a 19" enclosure. See section 2.6 for rack installation of power

module.

Figure 1-7: Power Module Rack Mounting Kit.

Front mounting brackets.

Rear support brackets, part number

86013.

Telescopic rails, 695 mm to 1015 mm

length (27.36" to 39.96").

Input/Output Box bracket system, part

number 86012.

1.5.2 Battery/ Transformer/CLA Module Rail Kit

(Part number 86002)

This kit is for rack mounting of the battery/step-down transformer/CLA module in 19" enclosure. See section 2.6 for

rack installation of power module.

Figure 1-8: Telescopic rails for the Battery/Transformer/CLA module Rack mounting.

Front mounting brackets.

Rear support brackets, part number

86013.

Telescopic rails, 695 mm to 1015 mm

length (27.36" to 39.96").

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Installation and User Manual

1.5.3 Battery Module with Remote Emergency Power Off (REPO) Function

(EXB 5/7 RT; PN 86079, EXB 11RT; PN 86119)

Standard HV EX 5/7/11RT system (one Power Module, EX 5/7/11 RT, and one Battery Module, EXB 5/7/11RT)

offers a standard backup time of 5 to 12 minutes at full load.

To increase backup time, it is possible to connect up to 5 additional EXB 5/7/11 RT modules to the EX 5/7/11 RT

module. See section 2.10 for connections between Power Module (EX 5/7/11 RT) and Battery Module (EXB 5/7/11

RT)

Figure 1-9: Typical back-up time with multiple EXB’s at full load.

Optional

Standard

Configurations

HV EX 5/7/11RT system

EXB 5 RT

EXB 7 RT

EXB 5 RT

EXB 7 RT

EXB 5 RT

EXB 7 RT

EXB 5 RT

EXB 7 RT

EXB 5 RT

EXB 7 RT

EX 5/7/11RT EXB 5/7/11RT

EXB 11 RT

5 kVA

7 kVA

12 min

7 min

30 min

20 min

14 min

55 min

32 min

75 min

45 min

98 min

57 min

42 min

118 min

70 min

53 min

11 kVA:

5 min

22 min

30 min

See Appendix for additional Back-up time information.

1.5.4 Battery Extension Cable Kit

( 6 ft / 1.8 m, Part number 86006)

This extended battery cable kit will be used instead of the standard battery cable when battery modules (EXBs) are

distant from each other (located in two different enclosures, for instance).

The battery extension cable kit includes a 6 ft long, straight connector battery power cable and a 6 ft. long battery

detection cable.

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EX 5/7/11 RT System

1.5.5 Battery Integration Kit with Casters

(Part number 86005)

Battery Integration Kit is a cart, designed to hold up to 8 modules. It has swivel wheels with brakes, leveling feet,

seismic floor mount panels, plates to lock modules and hardware included. Modules not included.

Figure 1-10: Typical Battery Integration kit with casters setup.

TRANSFORMER MODULE

(optional)

POWER MODULE

BATTERY MODULES

(up to 6)

(Modules Not Included In Kit)

1.5.6 Input/Output Box

Shipped with ferrules for stranded wire application.

- I/O Box 5/7kVA Part number 86009

- I/O Box 11kVA Part number 86010

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Installation and User Manual

1.5.7 Transformer Module

This module provides isolated 120/208/240Vac output.

Figure 1-12: Typical Transformer Module contents and connections.

EX RT Transformer Module Contents

Transformer User Manual

Tower Stand Expanders

rme

Stabilizer Bracket

(4 screws included)

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BATTERY MODULE

EXB RT

POWER MODULE

EX 5/7/11 RT

TRANSFORMER

MODULE EX RT

STEP-DOWN

TRANSFORMER

OUTPUT TO LOAD

AC NORMAL

INPUT

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EX 5/7/11 RT System

1.5.8 CLA Module (Long backup time charger)

(Part number 86004)

Extended back-up time (up to 8 hours at full load) requires a high power battery cabinet connected to the EX

5/7/11RT via the CLA module.

IMPORTANT

The CLA can not be used to charge the battery module (EXB). It is designed to charge the

customer provided high power battery cabinet.

Figure 1-12: Connection for CLA Module and EX 5/7/11 RT.

CLA Module Contents

CLA Documentation

Tower Stand Expanders

Battery Power Cable

nsf

Stabilizer Bracket

(4 screws included)

Battery Detection Cable

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Typical High Power

CLA

Battery Cabinet

(not included)

EX 5RT /

EX 7RT /

EX 11RT

Utility

AC Source

(cable not included)

(see section 2.10 for cable

connection information)

(cable not included)

Table 5: Battery backup time chart.

Battery Backup Time

Recommended Batteries

EX 5RT

50 Ah

EX 7RT

65 Ah

EX 11RT

100 Ah

2 hours

4 hours

8 hours

100 Ah

200 Ah

130 Ah

200 Ah

400 Ah

Total battery voltage : 240 VDC (20 x 12VDC, one string).

The battery capacity must be set within the UPS (5 Ah increment possible, see UPS Personalization section 3.2.

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Setup and Installation

2.0

2.1

Scope

Installation guides the user through tools and equipment required for making input/output power and communica-

tion cable connections, and battery installation and replacement. It provides assembly instructions, power cable

connections with wire diagrams for configuring the product to hardware specifications.

Unpacking and Parts Check

Once the EX 5/7/11RT system has been inspected and received from the shipping courier, the unit should be moved

to a position as close to the final installation location as possible. See Figures 2-1on page 2-3.

All Modules are shipped in separate boxes.

Prior to any installation, the following items should be observed upon receipt of the EX 5/7/11 RT.

1. Inspect shipment for any damage prior to receipt. Damage claims should be filed directly with the courier.

Replacements for damaged components should be ordered through MGE Customer Support Services at

1-800-438-7373.

2. Remove wrapping and foam corners to verify that the equipment nameplate (located on the rear of the units)

details a system that corresponds with the equipment ordered.

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EX 5/7/11 RT System

2.2

Contents of EX 5/7/11 RT System

Contents of Power Module:

Contents of Battery Module:

EX 5RT /EX 7RT/ EX 11RT.

Stabilizer Bracket and hardware.

Two sets of tower stands.

EXB 5/7/11 RT.

RS232 communication cable.

Product documentation.

Tower stand expanders.

Battery Power cable.

Input/Output Box. (With 9 insulated ferrules for

stranded wires.)

Battery/EX RT transformer/CLA

module rack mounting kit, PN 86002.

(PN 86009 for EX 5/7RT; 86010 for EX 11RT)

Battery detection cable.

EXB Documentation.

Bezel hex drive.

Solution-Pac CD.

Power Module rack mounting kit, PN 86001

(optional, but standard with Network Pack version).

SNMP/Web Network Management Card, PN 66074.

(optional, or standard with Network Pack version)

IMPORTANT

Packaging must be destroyed according to waste management standards.

Recycling icons are displayed for easy selection.

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Installation and User Manual

Figure 2-1: Contents of Standard HV EX 5RT (PN 86050) / EX 7RT (PN 86070) / EX 11RT (PN 86110) System.

- EX 5RT Power Module Part number 86055

- EX 7RT Power Module Part number 86075

- EX 11RT Power Module Part number 86115

- I/O Box 5/7kVA Part number 86009

- I/O Box 11kVA Part number 86010

36 (see 1.5.1)

IP=

MAC=00E0D8FF855E

Card Settings

100

UPS

data

Reset

RS232 Download

ETHERNET

RS232

66074

Standard only with Network Pack option.

- EX 5RT network Pack Part number 86052-01

- EX 7RT network Pack Part number 86072-01

- EX 11RT network Pack Part number 86112-01

(not to scale)

- EXB 5RT Battery Module Part number 86079

- EXB 7RT Battery Module Part number 86079

- EXB 11RT Battery Module Part number 86119

Standard only with

Network Pack version.

See 1.5.2.

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EX 5/7/11 RT System

2.3

Installation in Tower Configuration

Follow the numerical sequence to assemble tower stands and tower stand expanders, shown in Figure 2-2.

Figure 2-2: Tower Configuration of Standard System and Optional Transformer Module.

Tower Configuration with Standard System

Battery Module

Power Module

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Tower Configuration with Optional Transformer Module

Use the same procedure

for tower mounting multiple

battery modules, if applicable.

Battery Modules

Power Module

OFF

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.mg

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s.co

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Transformer Module

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2.4

Installation in Rack Mounting Configuration

2.4.1 Adjustment of Front Panel Logo and control panel for Rack Orientation.

NOTE

If system includes the transformer module, we recommend to mount the battery module

on the bottom, then mount the power module above the battery module and mount the

transformer on top for optimum stability.

To prepare the front panel logo and LCD display for rack orientation, of all modules. (including transformer or CLA

module, if equipped).

Proceed as follows:

1. Unclip logo plate, and pull the LCD display from front panel.

2. Rotate them 90 degree counter clockwise as shown.

3. Place items back onto the panel.

Figure 2-3: Typical orientation of the logo and control panel. (Power Module shown)

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FINISHED PANEL

(rack orientation)

s.c

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.mg

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EX 5/7/11 RT System

2.5

Prepare Battery Module for Rack Mounting

(optional rails required, part number: 86002)

The battery module is very heavy. To ease its rack mounting, we strongly recommend to remove the battery pack

from the battery module, as explained below. See Section 1.2.2 for battery module weight.

Proceed as follows:

1. Unscrew the six screws securing front panel using Bezel Hex Driver

2. Unscrew the brackets securing the battery connectors.

3. Disconnect Battery plugs.

4. Unscrew the brackets securing the battery pack. Remove battery bracket pack covers.

5. Pull the left and right battery packs out and set aside for reinstalling after the battery module cabinet has been

rack mounted.

6. Mount battery module cabinet on rack.

7. Re-install the battery pack in reverse order.

Figure 2-4: Accessing Battery Pack.

com

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x 6

(not to scale)

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Installation and User Manual

2.6

Power or Battery Module Rack Mounting

(optional rack mounting kits required, part number: 86001 and 86002)

The rails and necessary mounting hardware are supplied by MGE UPS SYSTEMS, INC.

Proceed as follows:

1. Attach both front mounting ear brackets

to power module or battery module with supplied screws. (For this

step, it is possible to adjust the position of both front mounting ears.)

2. Attach rails

together and secure with wing nuts, and finger tighten.

3. Attach both rails to rear and front of rack chassis with supplied screws (as shown).

4. Use caution when sliding unit into rack mount, secure unit to rack with supplied screws. (For this step, it is

possible to adjust the position of both front mounting brackets.)

Figure 2-6: Rack mounting of the power module onto the rails.

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EX 5/7/11 RT System

2.6.1 Rear Support Brackets Installation

(Part number 86013, included with rack mounting kits, part numbers: 86001 and 86002)

These brackets prevent the power module from moving when the entire rack enclosure is moved.

Proceed as follows:

1. Attach the brackets

to the I/O Box and power module.

2. Secure brackets to rails.

Figure 2-7a: Rear Support Brackets.

2.6.2 Input/Output Box Bracket System Installation

(Part number 86012 included with power module rack mounting kit, part numbers: 86001)

This bracket system keeps the I/O Box stationary while hot swapping the power module. It will then be easier to slide

the replacement module into the connectors of the I/O Box.

NOTE:

The rear support brackets must be removed prior to

installing I/O Box bracket system.

1. Secure small bracket to larger bracket from the underside

2 & 3. Secure large bracket

(with supplied screws) to rails at the rear of module.

4. Secure small attached bracket (with supplied screws) to the I/O Box.

Figure 2-7b: Input/Output Box Bracket System.

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Installation and User Manual

2.7

Communication Ports

EX 5/7/11RT provides 3 communication methods that can be used simultaneously:

◗

The COM port

provides RS232 communications using MGE Serial HID UPS Transfer (SHUT)protocol.

This COM Port is compatible with Personal Solution Pac (PSP) to shutdown one computer. Personal Solution

Pac is included in the Solution Pac CD-Rom. For Network Management or multiple computer shutdowns an

optional network card must be purchased.

◗

The Dry Contact Port

AS400) and more.

is used for basic signaling or for protection of IT systems like IBM iSeries (formerly

The slot

is compatible with any MGE UPS SYSTEMS, INC. communication card (check www.mgeups.com

web site for the complete list of compatible cards)

2.7.1 Connecting the RS232 Communication Port

1. Connect the RS 232

communications cable to the serial port on the computer.

2. Connect the other end of the communications cable

EX 5/7/11 RT.

to the RS 232

communications port on the

The EX 5/7/11 RT System can now communicate with Personal Solution Pac for power management. UPS config-

uration settings are done by Personal Solution Pac for Windows.

Figure 2-8: RS232 Communication Cable Connection.

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EX 5/7/11 RT System

2.7.2 Connecting the Dry (Relay) Contact Communication Port

The system status is indicated by the connection of common pin (Pin 5) to the appropriate pins. Refer to the pin

explanations below for details.

Figure 2-9: Relay Pin Connections for Communication Port.

Pin 1, 2: not used.

Pin 3: Remote Power Off signal (5 to 27 VDC, 10 mA max).

Pin 4: Operation on mains (not on battery). (48VDC, 2A max.)

Pin 5: User common.

Pin 6: Operation on automatic bypass.

Pin 7: Low battery.

Pin 8: Load protected

Pin 9: Operation on battery.

Legend:

common

NO:

NC:

contact normally open.

contact normally closed.

2.7.3 Installation of Optional Network Management Card

It is not necessary to shut down the UPS to install the optional communications card, except for USB card. Following

is a typical installation of the Network Management Card, (PN 66074, standard with the network pack option.)

Proceed as follows:

1. Remove the slot cover secured by two screws.

2. Insert the card

into the slot.

3. Secure the card with both screws.

Figure 2-10: Communication Card Slot with SNMP/Web Network Management Card installed.

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Installation and User Manual

A wide range of optional cards will allow your UPS to talk to nearly all equipment management systems, making

integration faster and easier. All these cards can plug directly into the UPS, saving time and money on your next

UPS project. (Meta UPS Card and U-Talk /Basic Acquisition Cards are used exclusively with Multi-slot.)

Dual U-Talk/Basic Card

(66060) Provides two communications ports that may be configured

for serial link or AS/400 type dry contacts.

ModBus Card

(66061) Interface your UPS with a Building Management System.

Dual COM Ports Card

(66066) This card has two independent RS232 communication ports

on which it can be connected. One for connecting monitoring software

(included) and one for remote control panel UPS control.

USB Card

(66067) Take advantage of the latest and fastest communication

protocol for Microsoft Windows 2000/XP or Mac OSX.

Dual Volt Free Contacts

Card for AS/400

(66068) The two ports are used to supply UPS status information

or one port can be used as a Remote Power Off (REPO) port.

Alarm Relay Card

(66069) Six output relays show UPS status and two status inputs are

used with the Galaxy 3000 UPS.

XML-Web Card

SNMP-Web Card

(66073) XML-Web Card acts as a web page for your UPS information.

Used along with XML-Client^TMsoftware, up to 50 servers or workstations will

be protected and can monitor the UPS with a simple web browser.

Security is handled with the SSL protocol, used by many websites to

safeguard sensitive password information.

(66074) The SNMP/Web 10/100BT communications card is

both an SNMP agent and an HTTP/Web server. Therefore, it

enables UPS supervision from any Network Monitoring

System using SNMP traps or simply from any web

browser (Internet Explorer, Netscape Navigator, etc.)

Orderly system shutdown of up to 32 protected servers can

be established using MGE’s Solution-Pac/WAN software

suite.

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EX 5/7/11 RT System

2.7.4 Remote Emergency Power Off (REPO) Communication Port

The end user is responsible for the installation of an emergency power off function. Installation must be carried out

in compliance with local code regulations.

To shutdown the entire system completely in case of emergency:

Disconnect the AC input to the power module.

Turn off the circuit breaker of the battery module connecting to the power module.

Turn off the circuit breaker of the subsequent battery modules, if applicable.

All these steps above should be performed via a single device.

To simplify the last two steps above, the power module provides an RJ-45 connector on the back panel, called

Remote Emergency Power Off (REPO) port. Upon applying a voltage source (5-27VDC, 10mA max.) to pins 2, 4 of

this port, the power module will send a signal to trip off the shunt trip on each circuit breaker of all battery modules

via the battery detection cable simultaneously. Refer to the diagram below for details.

Figure 2-10a: Activation of remote power off function using a contact normally open switch.

RJ11

6 5 4 3 2 1

Figure 2-10b: Activation of remote power off function using a contact normally closed switch.

RJ11

6 5 4 3 2 1

Signal:

Activation voltage: 5VDC to 27VDC

Current 10 mA (max)

NOTE

Both AC and DC sources must be present for normal start-up of EX 5/7/11RT

system. If the system is configured for cold start, the AC and DC sources are

required for initial start-up only.

2 — 12

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Installation and User Manual

2.8

Connecting the Input and Output Power Cables to the Input/Output Box

WARNING

This type of connection must be carried out by qualified electrical personnel.

Before carrying out any connections, check that battery circuit breaker

and that the upstream protection devices (Normal and Bypass AC

sources) are open (OFF).

is OFF

EX 5/7/11 RT UPS always comes from factory with Normal and Bypass AC inputs

already connected together, using a shunt.

2.8.1 Flexible Cordage and Conduit Installations

Figure 2-12a: Step 1 & 2; Typical plastic and metal coupling installations.

1. Knockout die stamp circles.

NOTE

Terminal cable capacity:

Outer circle is for

Plastic strain relief

Max. 4 AWG (11kVA), 6 AWG

(5/7kVA).

I/O BOX

Inner circle is for

Metal strain relief

Knockout die stamp

circles (on terminal block

cover) have two sizes that fit

either plastic or metal

Terminal Block Cover

coupling. Plastic coupling is for

flexible cordage

and metal coupling is for solid

wires. Knock out appropriate

circle for your application.

2. Remove bottom cover plate as shown.

3. Typical plastic strain relief installation:

a) Secure strain relief body onto the

knockout plate.

3. Typical Flexible Cordage Installation

OFF

b) Strip the jacket back to expose the

three wires. Strip the insulation of

each wire back 1/2”. Insert the

ferrules as shown to each wire.

(b)

(c)

CAUTION:

Always connect the

earth ground wire first.

(a)

(d)

NOTE: Place lug ring inside

the terminal block cover.

Screw coupling into lug ring.

c) Slide the cordage into the strain relief

and secure the wires into the

terminal blocks using the guide

printed on bottom of I/O box.

4. Typical 90° Metal Conduit Installation

d) Secure the cordage retainer nut.

OFF

4. Typical 90° metal conduit installation.

(c)

a) Secure strain relief body to knockout

plate as shown.

(b)

(a)

(d)

b) Insert three wires through flexible

conduit and bend 90°.

NOTE: Place lug ring inside

the terminal block cover.

Screw coupling into lug ring.

c) Strip the insulation back 1/2” to

expose solid wire and secure three

wires into the terminal block using

guide printed on bottom of I/O box.

CAUTION: Always connect the

earth ground wire first.

d) Install strain relief cover using two

screws.

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EX 5/7/11 RT System

Figure 2-12b: Step 3; Typical Straight Metal Conduit installation.

5. Typical straight metal conduit

Installation.

5. Typical Straight Conduit Installation

a) Secure strain relief onto the

terminal block cover as shown.

(c)

(e)

b) Insert three wire through flexible

conduit.

(d)

(a)

(b)

c) Strip the insulation of each wire

back 1/2” to expose solid wire.

NOTE: Place lug ring inside

the terminal block cover.

Screw coupling into lug ring.

CAUTION: Always connect the

earth ground wire first.

d) Secure three wires into the terminal

block using guide printed on bottom

of I/O box.

e) Twist the conduit onto the coupling

body as shown.

Figure 2-12c: I/O Box Terminal Block Diagram.

Output

200/208/220/230/240Vac

Normal AC Source

200/208/220/230/240Vac

Bypass AC Source

200/208/220/230/240Vac

Jumper

2 — 14

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Installation and User Manual

2.8.2 System Connections with Common Normal and Bypass AC Sources

Figure 2-13: Normal AC Input and Output Cables installation.

Proceed as follows:

1. Remove the I/O box from EX 5/7/11RT by

loosening three screws. Knockout appro-

priate circle for your wire style.

CAUTION: Always connect the

earth ground wire first.

1. See section 2.8.1 to install normal AC

source and output wires per I/O Box

Terminal diagram. Re-install the cover plate

under the I/O Box.

2. Install the I/O Box with three screws.

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To Step-Down

Transformer

(if applicable)

Simplified Connection Diagram

UPSTREAM

CIRCUIT

BREAKER

Bypass AC

Normal AC

(NOT SUPPLIED)

AC INPUT

Load to

Transformer Module

NOTE:

The power module factory default is for the common normal and bypass

AC source (single Main). AC input connections must be made to L1, L2,

and

terminals.

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EX 5/7/11 RT System

2.8.3 Connecting EX RT Transformer

(Part number 86003)

This module is to provide isolated 120/208/240 VAC outputs to the protected loads.

Figure 2-14: View of EX RT transformer connected downstream for 120/208/240 Vac outputs (shown with one EXB).

POWER MODULE

EX 5/7/11 RT

BATTERY MODULE

EXB 5/7/11 RT

TRANSFORMER

MODULE EX RT

Follow connection diagram for

appropriate input/output voltages.

AC NORMAL

INPUT

STEP-DOWN

TRANSFORMER

OUTPUT TO LOAD

Terminal Block Transformer Module Connection diagram

(located on bottom of Transformer I/O Box)

Terminal Block capability :

120Vac

208Vac

240Vac

AWG 4 solid or stranded wire.

208Vac

240Vac

AC Output

AC Input

Simplified Connection Diagram

Bypass AC

UPSTREAM

CIRCUIT

Transformer Module

BREAKER

(NOT SUPPLIED)

AC INPUT

Normal AC

To Load

2 — 16

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Installation and User Manual

2.8.4 System Connections with Separate Normal and Bypass AC Sources

CAUTION:

This installation requires 2 AC input source with Line, Neutral plus Ground,

(200-240VAC). Neutral points are connected together inside the UPS.

Figure 2-15: Normal AC Input, Bypass AC, and Output Cables Installation.

Proceed as follows:

1. Remove the cover plate under the I/O Box. Loosen

the terminal blocks L1 and L3, and remove the

jumper.

CAUTION: Always connect the

earth ground wire first.

2. See section 2.8.1 and I/O Box terminal diagram for

installation of Normal AC Input, Bypass AC

source, and Output cable with different wire style.

3. Reinstall the cover plate under the I/O Box with

four screws.

4. Secure the I/O Box to the power module using

three screws.

Bypass

Normal

Output

See section 2.8.3 for connecting EX RT

Transformer, if applicable.

6074

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UPS

HRNET

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MAC=E0D

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To Step-Down

Transformer

(if applicable)

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EX 5/7/11 RT System

2.8.5 System Connections as Frequency Converter (without Bypass AC Source)

Figure 2-16: Accessing Terminal Blocks for Input and Output power cables.

CAUTION: Always connect the

earth ground wire first.

1. Remove the cover plate under the I/O Box.

Remove the jumper connecting L3 and L1.

CAUTION:

Do not connect anything to the

Bypass AC terminal block.

2. Refer to section 2.8.1 to install normal AC source

and output wires per I/O Box Terminal diagram. Re-

install the cover plate under the I/O Box.

3. Secure the I/O Box to power module with three

screws.

See section 2.8.3 for connecting EX RT

Transformer, if necessary.

6074

CardSetin

dta

UPS

HRNET

Rset

RS32Dwnload

MAC=E0D

IP=

To Step-Down

Transformer

2 — 18

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Installation and User Manual

2.9

Connection of Battery Module, EXB

1. Check that the battery circuit breaker

is OFF (“0”) position.

2. Connect the battery power cable

modules.

to the connectors

and

of the power and battery

3. Connect the battery detection cable

modules.

between connectors

and

Figure 2-17: Rear view of battery module cable connections.

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EX 5/7/11 RT System

2.10

Connection of CLA Module

1. Connect the battery power cable

and battery detection cable

(provided with the CLA module)

between the power module and the CLA module.

2. Connect the DC Input of the CLA to high power battery cabinet.

◗

DC Input Cable cross-section (not provided): maximum 4 AWG solid or stranded wire.

3. Connect the AC input cable of the CLA module to the utility AC input:

AC input cable cross-section (not provided): maximum 16 AWG solid or stranded wires.

◗

Figure 2-18: Rear view of CLA module cable battery and AC input connections.

Connection Diagram

(inside CLA Module)

(L2)

(L1)

DC INPUT

AC INPUT

156-280Vac

240Vdc

To High

Power Battery

Cabinet

Utility AC Source

2 — 20

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Operation

3.0

3.1

Scope

Operation describes EX 5/7/11RT system characteristics of indicators and controls, modes and specifications and

theory of operating the EX 5/7/11RT. The user procedures include performing software programming that will

maintain smooth performance. Refer to Figure 1.6 for descriptions of circled numbers.

Initial Startup

1. Check that the manual bypass switch

is on Normal position.

2. Set the normal AC source circuit breaker

to the ON position.

3. Set the battery circuit breaker

to the ON position.

The load is powered via the bypass AC source, but not protected by the UPS.

Batteries are recharging, an eight-hour recharge period is necessary to get full backup time.

LED

is ON.

Figure 3-1: Initial Startup Display.

OFF

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Operation

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EX 5/7/11 RT System

3.2

UPS Personalization

IMPORTANT

If specific settings are required, it is recommended to

enter the UPS personalization mode at this stage.

It is possible to enter this mode through the front panel

buttons or the Personal Solution-Pac software for

Windows included in the MGE UPS SYSTEMS, INC. Solution-

Pac power management suite CD-ROM.

3.2.1 Accessing personalization with front panel buttons

function buttons together for more than 3 sec-

◗

Press "scroll up"

onds.

and "scroll down"

Press the function button

placed under the “ENT” word to enter the set up mode and

follow the LCD messages using the buttons now defined as select keys. See Tables: 3-1,

3-2, 3-3, and 3-4 for settings.

Figure 3-2: Control Panel with scroll up and down buttons.

UPS SET UP

EXIT ENT

OFF

3 — 2

Operation

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Installation and User Manual

Table 3-1: Local Settings.

Display

Factory setting

Options

Language

English

French, Spanish, German, Italian

Date / time format

International format

US format

(DD-MM-YYYY/HH:MM)

(MM-DD-YYYY/HH:MM AM/PM)

Date / time change

Audible alarm

GMT (Greenwich Mean Time)

Quick beeps

MM-DD-YYYY/HH:MM adjustable

Slow beeps

Table 3-2: Output features.

Display

Factory setting

Options

Comments

Output voltage

208 Volts AC

Disabled

200/208/220/230/240/250

Enabled

Frequency converter

Output frequency

Bypass AC source disabled

Auto ranging

50/60 Hz

User selectable under

frequency converter mode

Eco mode

Disabled

Enabled

See glossary

Hot standby

Operating mode

Disabled

Enabled

Full redundancy (see Figure 3-3)

IT Network

Industrial

(*) See Section 4.1

(*)

Bypass

Transfer

When bypass OK (**)

When bypass NOK (**)

Interrupt time

10 ms

10 to 200 ms

(by steps of 10 ms)

Interrupt time calibration during

during load transfer on

Bypass AC source

out of tolerances

Overload level

102%

50/70%

(*) : - Select "IT Network" for computer loads.

- Select "Industrial" when bypass NOK in case of absolute need for service continuity (with potential

10 ms interrupt).

(**) UPS will switch to Bypass AC Source if it is within the set tolerances.

Figure 3-3: Configuration used to provide full redundancy (2N) to critical loads.

BYPASS AC

Full redundancy configuration

offers better protection to

Protective Device

critical load, whereas the first

UPS acts as the Bypass AC

NORMAL AC

Source for the second UPS.

Utility

AC Source

Protective Device

NORMAL AC

LOAD

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EX 5/7/11 RT System

Table 3-3: ON/OFF features.

Display

Factory setting

Options

Enabled

Disabled

Comments

Cold start

Disabled

Enabled

Start on battery.

Forced reboot

Enables automatic restart of

the system even if normal AC

source is restored before the

end of the shutdown sequence.

Automatic restart

Enabled

Disabled

UPS restarts automatically

when normal AC source

is restored.

Sleep mode

Disabled

Enabled

Disabled

Automatic shutdown on battery

if output load level <10%

Remote Command

Enables shutdown or restart

orders from software.

Table 3-4: Battery features.

Display

Factory setting

Every week

20%

Options

Comments

Battery test

No test/daily/monthly

0 to 100%

Pre-Alarm

Low battery signal;1% increment

Runtime choice

UPS reads # and type

of battery

modules connected.

From 65 to 400 Ah

Requires EX 5/7/11RT CLA if

using options (see section 1.5.4

“Battery extensions cable kit”)

Battery deep discharge

protection

Enabled

Disabled

If disabled, loss of

MGE UPS SYSTEMS,INC.

warranty.

3.2.2 Accessing personalization through external software

Insert the Solution-Pac CD ROM in your CD drive.

◗

At the first Navigator Screen, select "Installation" and follow the instructions to install Personal

Solution-Pac for Windows.

◗

If nothing appears, launch startup.exe

Then go to "Advanced settings" and "UPS settings".

◗

Please note that the Linux/Unix/MacOS versions of Personal Solution-Pac do not include this feature.

3.2.3 Final startup sequence

Press the <ON> button more than 3 seconds.

goes on.

◗

After UPS internal test sequence, the green LED

CAUTION

During the restart, if the Bypass AC source is out of

tolerance, the UPS will generate an output

calibrated 10 msec output interrupt.

3 — 4

Operation

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Installation and User Manual

3.3

Operating Modes

3.3.1 Normal (double conversion) Mode

Figure 3-4: Normal (double conversion) mode.

This is the standard operating mode, set by the

factory.

Two possible cases.

1. If Normal AC source available:

LED is ON.

LOAD LEVEL

4kW / 5 kVA

The load is protected by the UPS.

OFF

function buttons

Scroll up

and scroll down

allow you to read the UPS measurements (Normal AC

source voltage, Bypass AC source voltage, operating

mode, battery capacity and UPS Serial Number).

2. If Normal AC source not available:

CAUTION:

Do not operate the Manual Bypass switch

when the UPS is in Normal mode.

REMAINING TIME

10 minutes

LED flashes.

LED is ON.

OFF

The audible alarm sounds intermittently.

The load is now powered by the UPS battery.

This display shows remaining back-up time.

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EX 5/7/11 RT System

3.3.2 ECO Modes

Figure 3-5: ECO mode display.

The main advantage of the ECO mode (see glossary)

is that it reduces the consumption of electrical power.

Three possible cases:

1. If Bypass AC source available:

and

LED are ON.

The load is supplied with AC power but not protected

in ECO mode.

OFF

2. If Bypass AC source not available:

LED is ON.

The audio alarm sounds intermittently.

The load is automatically supplied in Normal

mode via the Normal AC input.

OFF

3. Both Normal and Bypass AC sources not

available or out of tolerance:

LED is ON.

The audio alarm sounds intermittently.

OFF

The load is powered by the battery power from the

UPS.

The display indicates the battery remaining

backup time.

3 — 6

Operation

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Installation and User Manual

3.4

Operation on battery power

Figure 3-6: Transfer, Threshold and End of backup time.

3.4.1 Transfer to Battery Power

The load continues to be protected by the UPS when

the Normal AC source is not available. Power is

supplied by the battery.

There are three possible cases:

REMAINING TIME

10 minutes

First Case:

LED is ON.

OFF

The audio alarm beeps every 10 seconds.

◗

This indicate the load is supplied by the battery.

The display indicates the battery remaining

backup time.

Second Case:

REMAINING TIME

2 minutes

LED is ON.

OFF

The audio alarm beeps every 3 seconds.

◗

Low battery warning on display. There is very little

remaining battery backup time. Close all appli-

cations because UPS automatic shutdown is

pending.

Third Case:

LED is OFF.

SHUTDOWN DUE

TO DEPLETED BATTERY

The audio alarm is stopped.

OFF

◗

The load is transferred to the Bypass AC source if

available. In this case:

LED is ON.

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EX 5/7/11 RT System

3.5

Return of Normal AC source

After an outage, the UPS restarts automatically when AC power is restored (unless this function has been disabled

via UPS personalization).

3.6

Shutdown

Figure 3-7: Shutdown display, circuit breaker, and AC source switch.

1. Press the OFF button

seconds.

more than 3

The load is no longer protected by the UPS. It is

powered via the bypass AC source. If the UPS is

set in frequency converter mode, the load will not

be powered.

If the bypass AC source is out of tolerance, the

UPS will generate a calibrated 10msec output

interrupt.

OFF

2. Set the battery circuit breaker(s)

OFF position.

to the

3. Set the Normal AC source circuit breaker

to the OFF position.

4. For a full shutdown of UPS and connected

load, the upstream circuit breaker (not

included) should be set to the OFF position.

3 — 8

Operation

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Maintenance

4.0

4.1

Scope

Maintenance includes a troubleshooting guide of symptoms and possible solutions, Hot swapping the power module

and Battery Module, and testing scenarios.

Information Technology (IT) Network and Industrial Operating Modes

Table 4-1: Network and Industrial Modes of Operation.

Symptoms

IT network mode

Industrial mode

Overload, and Bypass

source in tolerance.

Load is transferred to Bypass AC source.

UPS returns to normal mode if overload

is removed.

Same as I/T network mode, but AC

to the UPS does not return to

normal mode if overload

is removed.

Overload, and Bypass

AC source not in tolerance.

The UPS shuts down and load is not

transferred to Bypass AC source.

Load is transferred to Bypass

AC source with 10 milli-

seconds output break.

The UPS does not return to

normal mode if overload

is removed.

Output short circuit and Bypass The load remains powered by the UPS.

Load is transferred to Bypass

AC source, the UPS returns to

normal mode if the short circuit

is removed.

AC source in tolerance.

The UPS shuts down after 3 minutes

if the short circuit remains

Output short circuit and Bypass The load remains powered by the UPS.

The load is transferred to

Bypass AC source with

10 milliseconds output break.

The UPS does not return to

normal mode if the short circuit

is removed.

AC source not in tolerance.

The UPS shuts down after 3 minutes

if the short circuit remains.

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Maintenance

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EX 5/7/11 RT System

4.2

Troubleshooting

is on, there is an operating anomaly or an alarm.

◗

If any of LED's

Use "scroll up" or "scroll down" function button to reset the audible alarm.

Troubleshooting not requiring MGE UPS SYSTEMS, INC. after-sales support:

Table 4-2: Troubleshooting not requiring MGE after-sales support.

Symptom

Indication

Correction

LED

is on, and Bypass AC

AC source is not connected

to the correct terminals.

Rewire correctly the normal AC

source.

source is present

the alphanumeric display shows

BAD CONNECTION

REWIRE AC NORMAL

LED

is on,

Load supplied by bypass AC source.

UPS overload

Push the ON button for more than 3

seconds.

the alphanumeric display shows:

LOAD LEVEL

XX kW / XX KVA

LED

is on, and Bypass AC

Check if any device is shorted or failed.

source is present

the alphanumeric display shows:

THERMAL OVERLOAD

1XX%

LED

is on,

Short circuit conditions on output

devices.

Check if any device is shorted or

failed.

the alphanumeric display shows:

CURRENT OVERLOAD

LED

is on,

180° degree phase shift between

bypass and normal AC source.

Check if bypass source is correctly

wired

but the alphanumeric display shows:

BYPASS REVERSE

(in case of upstream transformer use).

REWIRE BYPASS

Audible alarm is on,

the alphanumeric display shows:

I/O BOX REMOVED

Input/Output box not

installed correctly.

Check if the Input/Output box

is correctly installed. See section 2.8.

4 — 2

Maintenance

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Table 4-3: Troubleshooting requiring MGE after-sales support.

Symptom

Indication

Correction

LED

and

are on,

Internal fault

Call the after sales support department.

Bypass AC Source is present

and audible alarm is on.

the alphanumeric display shows:

xxx FAULT

and transfer of load

on bypass AC source

LED

is on, and audible alarm

Battery fault during the battery test.

Call the after sales support department.

is on, the alphanumeric display

shows

BATTERY FAULT

LED

is on,

Static switch failure

the alphanumeric display shows:

SHUTDOWN

STATIC SW FAILED

Audible alarm is on,

the alphanumeric display shows:

END OF WARRANTY

Batteries may have exceeded

their rated life period. Battery

capacity is severely reduced.

Follow the battery replacement procedure

in section 4.5.

for more than 3 seconds.

NOTE: To reset the alarm permanently, press both function buttons

and

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Maintenance

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EX 5/7/11 RT System

4.3

Hot Swapping the Power Module

This operation can be performed without interrupting the load.

Figure 4-1: Disconnecting the power module.

1. Stop the UPS with the OFF button

more than 3 seconds).

(press

Check if UPS is on bypass AC source:

is not on, do not

LED

is on (If LED

XXX FAULT

1CXXXXXXX

turn the manual bypass and call the after sales

support department).

OFF

2. Turn the manual bypass switch

BYPASS position.

to the

3. Switch the battery circuit breaker(s)

OFF position.

to the

Tower configuration

tin

CAUTION: Do not switch the Normal AC

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source circuit-breaker

the OFF position. Doing so

will disconnect power to the

load.

4. Loosen three screws to remove the

Input/Output box.

5. Disconnect the battery cables

from the power module.

and

Rack configuration

The power module can be replaced.

The connected equipment is powered by the

Bypass AC source.

4 — 4

Maintenance

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Installation and User Manual

4.4

Re-connecting the power module

This operation can be performed without interrupting the load.

Figure 4-2: Reconnect the power module.

1. Secure the Input/Output junction box using the

three screws.

2. Reconnect the cables

power module.

and

to the

3. Switch the battery circuit breaker(s)

ON position.

LOAD LEVEL

4 kW/ 5 kVA

OFF

4. Check if Normal AC source circuit breaker

is on the ON position.

5. Check that the LED

is on.

6. Turn the manual bypass switch from the

BYPASS to the NORMAL position.

7. Follow initial start up sequence (see section

3.1) in order to personalize the UPS.

8. Push the ON button

seconds.

for more than 3

The green LED

is on, and the connected

equipment is now protected by the UPS.

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EX 5/7/11 RT System

4.5

Hot Swapping the Battery Module

Figure 4-3: Rear view of the battery module.

4.5.1 Disconnecting the Battery Module

Battery Module Power Module

1. Switch the battery circuit breaker(s)

OFF position.

to the

from the

2. Disconnect the cables

power module.

and

The battery module can be replaced.

The connected equipment is powered by the UPS,

but not protected.

It is also possible to replace battery pack instead of

battery module.

Contact your nearest after sales support service.

CAUTION: Always replace both battery

packs with new ones.

To remove battery pack:

1. First, switch the battery circuit breaker(s) to the

OFF position.

See section 2.5 and follow instructions for battery

pack replacement.

4.5.2 Re-connecting the Battery Module

1. Reconnect the battery cables

the power module.

and

2. Switch the battery circuit breaker(s)

ON position.

to the

4 — 6

Maintenance

86-86000-00 A01

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Appendix

5.0

5.1

Electrical Specifications

System Input/Output Power Ratings

Table 5-1: EX 5/7/11 RT Input and Output Characteristics.

Source

Voltage

Frequency

Normal AC Source

Bypass AC Source

Load Output

208 to 240 Volts AC

208 to 240 Volts AC*

40 to 70 Hz

48 to 52 Hz**

120/240Vac Volts AC

(120/208/240Vac

are possible with

transformer module)

50/60 Hz autoranging

(or frequency converter)

(*): depends on output voltage setting, can be modified by software.

(**): set to +/- 4% by default, (1,2,4,8% are possible values), can be modified by software.

5.2

System Overload Characteristics

Figure 5-1: Power supplied as a function of input voltage (left), and Permissible UPS overloads as a function of time (right).

Load Percentage

1.5

100%

70%

1.25

1.1

1.02

0.5s

30s

60s

120s

120V 160V

280V

5.3

System Backup Characteristics

Table 5-2: Back-up Time ( in minutes).

System

Load Percentage

30%

50%

70%

100%

Standard 11kVA

Standard 11kVA + 1 EXB

Standard 11kVA + 2 EXB

Standard 11kVA + 3 EXB

Standard 11kVA + 4 EXB

Standard 11kVA + 5 EXB

Standard 7kVA

Standard 7kVA + 1 EXB

Standard 7kVA + 2 EXB

Standard 7kVA + 3 EXB

Standard 7kVA + 4 EXB

Standard 7kVA + 5 EXB

Standard 5kVA

Standard 5kVA + 1 EXB

Standard 5kVA + 2 EXB

Standard 5kVA + 3 EXB

Standard 5kVA + 4 EXB

Standard 5kVA + 5 EXB

135

172

201

102

113

108

132

164

118

108

132

164

118

124

185

245

287

140

185

255

306

112

156

207

260

86-86000-00 A01

Appendix

5 — 1

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EX 5/7/11 RT System

Table 5-3: Battery Recharge time to recover 90% of the rated backup time after discharge at full load.

Configuration for

2 hours backup time

Configuration for

4 hours backup time

Configuration for

8 hours backup time

EX 5

EX 7

7 hours

5 hours

7 hours

15 hours

12 hours

15 hours

24 hours

20 hours

24 hours

EX 11

5.4

5.5

System Short Circuit Protection

Short circuit current provided by EX 5/7/11RT in normal or battery mode:

EX5/7 RT

EX11 RT

110A for 80ms

190A for 80ms

Accessories Electrical Characteristics

EX RT Transformer

Nominal power

11 kVA

Nominal current

63 A

Input voltage

Output Voltage

Frequency

Isolation (EN 61558-1-2-4)

Operating temperature

Max. operating rel. humidity

Derating / altitude

Dimensions HxWxD (tower)

Dimensions HxWxD (rack 3U)

Weight

208-240Vac

120/208/240Vac

50/60 Hz (+/-10%)

3.75 kV / 5 M ohms

From 0° to +40°C

95%

Pn-10% > 1000 m

17.5 x 5.15 x 25 inches (444 x 131 x 635 mm)

5.15 x 17.5 x 25 inches (131 x 444 x 635 mm)

151 lbs. (68.5 kg)

EX RT CLA module

AC input voltage

Input frequency

156-280 Volts AC

40-70 Hz

Battery charge current

6 A DC

5.6

Heat Rejection

Table 5-4: Full load heat rejection in BTU’s/hr.

System

Operation Mode

On-line

1327

On Battery

1944

5kVA

7kVA

11kVA

1858

2722

2919

4278

5.7

Environmental Characteristics

◗

The operating temperature is 0 to 40°C (8 hours at 45°C), however optimum operation is within the +20 to +25°C

range and at 5-95% humidity, non-condensing at altitude up to 3280ft without de-rating.

◗

The storage temperature : -20 to 40°C. Humidity : 5-95%, non condensing.

Battery backup time is adversely affected by high and low temperatures. It is significantly reduced at tempera-

tures under 10°C. Above 25°C, battery service life is cut in half every 10°C. Above 40°C, battery manufacturers

no longer guarantee operation due to the risk of thermal runaway.

◗

Air enters through the front air vent grills and exits through the back. Always keep air vent grills unobstructed.

5 — 2

Appendix

86-86000-00 A01

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MGE Warranty & Proprietary Rights for Single Phase Products

MGE Warranty

The liability of MGE UPS SYSTEMS, INC. hereunder is limited to replacing or repairing at MGE UPS SYSTEMS,

INC.’s factory or on the job site at MGE UPS SYSTEMS, INC.’s option, any part or parts which are defective, including

labor, for a period of 24 months from the date of purchase. The MGE UPS SYSTEMS, INC. shall have the sole right

to determine if the parts are to be repaired at the job site or whether they are to be returned to the factory for repair

or replacement. All items returned to MGE UPS SYSTEMS, INC. for repair or replacement must be sent freight

prepaid to its factory. Purchaser must obtain MGE UPS SYSTEMS, INC.’s Return Materials Authorization prior to

returning items. The above conditions must be met if warranty is to be valid. MGE UPS SYSTEMS, INC. will not be

liable for any damage done by unauthorized repair work, unauthorized replacement parts, from any misapplication of

the item, or for damage due to accident, abuse, or Act of God.

In no event shall the MGE UPS SYSTEMS, INC. be liable for loss, damage, or expense directly or indirectly arising

from the use of the units, or from any other cause, except as expressly stated in this warranty. MGE UPS SYSTEMS,

INC. makes no warranties, express or implied, including any warranty as to merchantability or fitness for a particular

purpose or use. MGE UPS SYSTEMS, INC. is not liable for and Purchaser waives any right of action it has or may

have against MGE UPS SYSTEMS, INC. for any consequential or special damages arising out of any breach of

warranty, and for any damages Purchaser may claim for damage to any property or injury or death to any person

arising out of its purchase of the use, operation or maintenance of the product. MGE UPS SYSTEMS, INC. will not

be liable for any labor subcontracted or performed by Purchaser for preparation of warranted item for return to MGE

UPS SYSTEMS, INC.’s factory or for preparation work for field repair or replacement. Invoicing of MGE UPS

SYSTEMS, INC. for labor either performed or subcontracted by Purchaser will not be considered as a liability by the

MGE UPS SYSTEMS, INC.

This warranty shall be exclusive of any and all other warranties express or implied and may be modified only by a

writing signed by an officer of the MGE UPS SYSTEMS, INC. This warranty shall extend to the Purchaser but to no

one else. Accessories supplied by MGE UPS SYSTEMS, INC., but manufactured by others, carry any warranty the

manufacturers have made to MGE UPS SYSTEMS, INC. and which can be passed on to Purchaser.

MGE UPS SYSTEMS, INC. makes no warranty with respect to whether the products sold hereunder infringe any

patent, U.S. or foreign, and Purchaser represents that any specially ordered products do not infringe any patent.

Purchaser agrees to indemnify and hold MGE UPS SYSTEMS, INC. harmless from any liability by virtue of any patent

claims where Purchaser has ordered a product conforming to Purchaser’s specifications, or conforming to Purchaser’s

specific design.

Purchaser has not relied and shall not rely on any oral representation regarding the Product sold hereunder and any

oral representation shall not bind MGE UPS SYSTEMS, INC. and shall not be part of any warranty.

There are no warranties which extend beyond the description on the face hereof. In no event shall MGE UPS

SYSTEMS, INC. be responsible for consequential damages or for any damages except as expressly stated herein.

Proprietary Rights Statement

The information in this manual is the property of MGE UPS SYSTEMS, INC., and represents a proprietary article in

which MGE UPS SYSTEMS, INC., retains any and all patent rights, including exclusive rights of use and/or manufac-

ture and/or sale. Possession of this information does not convey any permission to reproduce, print, or manufacture

the article or articles shown herein. Such permission may be granted only by specific written authorization, signed by

an officer of MGE UPS SYSTEMS, INC.

IBM, PC-AT, ES/9000, and AS/400 are trademarks of International Business Machines Corporation. MGE and MGE

UPS SYSTEMS are trademarks of MGE UPS SYSTEMS, INC. Other trademarks that may be used herein are owned

by their respective companies and are referred to in an editorial fashion only.

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Warranty and Product Registration

Thank you for choosing MGE UPS SYSTEMS, INC. for your power protection, distribution, and quality

requirements. We are pleased to have you join our increasing family of users.

In order to maximize the value you receive from this product, and to ensure that you are kept informed of

product or software updates, we recommend that you take a few minutes to register your new purchase.

You may register online at the URL noted below. Should you not have Internet access, you may mail or fax

this form back (attn: Warranty Registration) as indicated at the bottom of the page.

Please be prepared with the following information to register and validate your UPS warranty, keep

informed on software and product updates, and register your extension "Warranty+" if purchased with the

UPS.

User Information

Last name

First name

Company name

Address

Zip code

City

________________________________________

State/Province

Country

Tel

Fax *

Email*

Product information

Model

________________________________________

Serial Number

Date of purchase ________________________________________

Warranty Extension (Warranty+) not available on products

I have purchased a warranty extension (Warranty+)

Reference: _____________________ Contract Number: _________________

Thank you from all of us at MGE.

MGE UPS SYSTEMS, INC., 1660 Scenic Avenue, Costa Mesa, CA 92626, USA

Tel: 714-557-1636

Fax: 714-557-9788

41-000154-53 Rev B00 9/2003

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MGE Customer Care Center

Technical Support and Product Services

Technical questions? If you encounter a problem while following the instructions in this manual, or have

questions about the operation, repair, or servicing of your equipment, please direct calls to MGE UPS

SYSTEMS, INC. Customer Care Center or visit our web site www.mgeups.com for complete service information.

To insure that your questions are correctly answered, please obtain the part number, assembly number, and serial

number of the unit and include them in any discussions or correspondence.

Part Number:

_____________________________________________________________________

Assembly Number: _____________________________________________________________________

Serial number:

_____________________________________________________________________

Who To Contact

Customer Care Center:

Field Service Engineer:

1-800-523-0142, extension 1113 (USA and Canada Only)

1-800-438-7373 (USA and Canada Only)

Customer FAQ

or International calls:

1-714-557-1636 (Ask for Technical Support Group, TSG)

Commitment: MGE UPS SYSTEMS, INC. is committed to providing easy to access factory trained experts that will

provide responses to any questions that you might have.

Scheduling Field Service Engineer Support

Scheduling of the MGE Field Service Engineers typically should be done 7 to 10 days before they are

required on-site. If the startup of the UPS is critical to maintaining your schedule, please call the MGE

toll free telephone number at 1-800-438-7373, to insure a safe installation and startup that will maintain

the MGE warranty and insure smooth performance

Return Policy for Repair (RMA)

Should you require factory service for your equipment, contact MGE’s Customer Support Services and obtain a Return

Materials Authorization (RMA) prior to shipping your unit. Never ship equipment to MGE without first obtaining an RMA.

Date:

______________________________________________________

RMA Number: ______________________________________________________

Contact Name: ______________________________________________________

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EX 5/7/11 RT System

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Glossary

Term used

Definition / Meaning

At.

And/or.

+/-

Plus or Minus.

≤

Equal to or less than.

Number.

°C

Degree Celsius.

°F

Degree Fahrenheit.

Phase angle.

Ω

Ohm; unit of resistance.

Trade Mark.

2nd

Second.

AC or ac

Ambient Temp.

Ambient noise

ANSI

Alternating current, also implies root-mean-square (rms).

Temperature of surrounding air.

Acoustical noise of surrounding environment.

American National Standard Institute.

American Wire Gauge.

AWG

Breaker

BTU or Btu

Electrical circuit interrupter.

British thermal unit. Defined as the amount of heat required to raise the tempera-

ture of one pound of water by 1°F.

BYPASS

See “Static Transfer switch”.

BYPASS mode

See “off-line mode”.

Carrier

The company or individual responsible for delivering goods from one location to another.

Common.

Circuit breaker.

Centimeter.

Decibels.

Direct current.

Conduit

A flexible or rigid tube enclosing electrical conductors.

C.S.S.

Customer Support Service.

86-86000-00 A01

Glossary

G — 1

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EX 5/7/11 RT System

Current rating

dBA

The maximum current that a conductor or equipment can carry reliably without damage.

Decibel Adjusted.

dBrnC

Decibel above reference noise.

DC or dc

Direct current, or voltage.

Digital Meter

Earth ground

ECO Mode

The LCD display on the front panel of inverter system.

A ground circuit that has contact with the earth.

Operating mode by which the load is supplied directly by the AC source if it is within the

tolerances defined by the user. This mode reduces the consumption of electrical power.

Electrician

Refers to an installation electrician qualified to install heavy-duty electrical components in

accordance with local codes and regulations. Not necessarily qualified to maintain or repair

electrical or electronic equipment.

FET

Field effect transistor.

Frequency.

Freq.

Frequency slew rate

The change in frequency per unit of time. Given in term of Hz per second (Hz/sec.).

Ground (safety).

GND

Hertz, frequency measurement unit, 1Hz is one cycle per second.

See “on-line” mode.

Inverter mode

Current.

IEC

International Electrotechnical Commission.

IEEE

Institute of Electrical and Electronic Engineers.

The input circuit from the building power panel to the equipment.

An electrical circuit that generates an AC voltage source from a DC voltage source.

Input branch circuit

Inverter

IGBT

I/O

Insulated gate bipolar transistors.

Input/Output.

I/T or IT

Information Technology.

KiloVolt-Ampere; is equal to 1000 Volt-Ampere.

Line.

kVA

LCD

Liquid-Crystal Display unit.

Light Emitting Diode.

Main AC input source.

Bypass AC input source.

Milliampere.

LED

Mains or Mains 1

Mains 2

MAX.

Maximum.

MCM

Thousand circular mil; standard wire sizes for multiple stranded conductors over 4/0 AWG in

diameter. M is from Roman numerical system indicating 1000.

Module

Refers to individual power inverter module.

Neutral.

G — 2

Glossary

86-86000-00 A01

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Installation and User Manual

Normally closed.

Normally open.

NEC

National Electrical Code.

National Fire Protection Association.

Part number.

NFPA

On-line mode

Off-line mode

Inverter output power is the primary energy source to load.

Inverter output is off, and the load connected at the inverter output receives power

from utility line via a static transfer switch or maintenance bypass relay.

OSHA

Occupational Safety and Health Agency.

PCA

PCB

PWM

SCR

Printed circuit assembly.

Printed circuit board.

Pulse Width Modulation.

Silicon controlled rectifier.

Shipping damage

SPDT

Any damage done to an article while it is in transit.

Single Pole Double Throw.

Static Transfer

An solid state switching mechanism electronically controlled to pass AC power

directly from the utility to an output load.

Technician

Refers to an electronic technician qualified to maintain and repair electronic

equipment. Not necessarily qualified to install electrical wiring.

Test connector

DB-9 type connector on the LCD panel allowing MGE UPS SYSTEMS Customer

Support Service technician to access programmable and diagnostic features of the

system.

Volts

Volt amperes

Volt-amps, unit for apparent power measurement, equal V x I.

VAC or Vac

VDC or Vdc

Voltage of AC type.

Voltage of DC type.

Battery voltage.

By way of.

Via

86-86000-00 A01

Glossary

G — 3

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G — 4

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Reorder Form

1660 Scenic Avenue

Costa Mesa, CA 92626

Use this form to report any errors, omissions, or other problems you have experienced, or to order

additional hardcopies of this document. A free copy of this document may be downloaded from the

proprietary MGE Rep Web site. Please contact your MGE UPS SYSTEMS,INC. Representative for assistance.

NAME _____________________________________________________________________________________

COMPANY ___________________________________________________________________________________

STREET ADDRESS ____________________________________________________________________________

CITY ________________________________________ STATE __________________ ZIP ___________________

I would like to order______ (quantity @ $75.00 each) additional copies of the:

EX 5/7/11 RT System

Installation and User Manual

86-86000-00 A01

I would like to report the following problems with this document:

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w w w . m g e u p s . c o m

Contact MGE

United States

MGE UPS SYSTEMS

1660 Scenic Ave.

Costa Mesa, CA 92626

Tel: (714) 557-1636

(800) 523-0142

Fax: (714) 557-9788

email: [email protected]

www: mgeups.com

Canada

MGE UPS SYSTEMS

#9, 2789 Thamesgate Drive

Mississauga, ON L4T 4E8

Tel: (905) 672-0990

(877) 672-0990

Fax: (905) 672-7667

email: [email protected]

www: mgeups.com

Latin America and

Other International

MGE UPS SYSTEMS

1660 Scenic Ave.

Costa Mesa, CA 92626

Tel: (714) 513-7831

(800) 523-0142 ext. 7831

Fax: (714) 434-0199

email: [email protected]

www: mgeups.com

1660 Scenic Avenue, Costa Mesa, California 92626 • (714) 557-1636

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