MGE UPS Systems EX 11RT User manual

EX 5/7/11RT Systems
Installation and User Manual
www.mgeups.com

Installation and User Manual
iii86-86000-00 B00
EX 5/7/11RT Systems
Installation and User Manual
Revision History
EX 5/7/11RT Systems Installation and User Manual, 86-86000-00
Revision: A01 ECN#:003984 07/2004
A02 ECN#:004086 11/2004
A03 ECN#:004284 05/2005
B00 ECN#:004379 01/2006
Copyright © 2006 MGE UPS SYSTEMS, INC.
All rights reserved. Printed in U.S.A.
MGE UPS SYSTEMS, INC.
1660 Scenic Avenue
Costa Mesa, CA 92626
[phone]
Technical Support:
1-800- 523-0142 (during business hours)
Customer Care Center:
1-800-438-7373 (Hours: 24/7)

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EX 5/7/11RT Systems
iv 86-86000-00 B00

Contents
Contents
c i86-86000-00 B00
section description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii
IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . .c vi
Certification Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .c vi
CAUTION: Safety of persons . . . . . . . . . . . . . . . . . . . . . . . . . . . . .c vii
CAUTION: Product Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .c vii
Special Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .c vii
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .c vii
CAUTION: Record All Serial Numbers! . . . . . . . . . . . . . . . . . . . . . .c viii
Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .c ix
Section Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .c ix
Section 1 Introduction
1.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 1
1.1 System Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . .1 — 3
1.2 Standard Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4
1.2.1 Tower Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4
1.2.2 Rack Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 5
1.3 Rear Panel Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 6
1.3.1 Power Module EX 5/7/11 RT . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 6
1.3.2 Battery Module EXB 5/7/11RT With Remote
Emergency Power Off (REPO) Function . . . . . . . . . . . . . . . . . . .1 — 6
1.3.3 EX RT Transformer Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 7
1.4 Power Module Display and Control Panel . . . . . . . . . . . . . . . . . .1 — 7
1.5 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 Multiple Battery Module Backup Time at Full Load . . . . . . . . . . .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 - For use with EX 5/7/11RT
Power Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 11
1.5.8 CLA Charger Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 12

EX 5/7/11RT Systems
Contentsc ii 86-86000-00 B00
section description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
Section 2 Setup and Installation
2.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 1
2.1 Unpacking and Parts Check . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 1
2.2 Contents of Standard EX 5/7/11RT Systems . . . . . . . . . . . . . . .2 — 2
2.3 Installation in Tower Configuration . . . . . . . . . . . . . . . . . . . . . . . .2 — 4
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
2.4.2 Prepare Battery Module for Rack Mounting . . . . . . . . . . . . . . . .2 — 6
2.4.3 Power, Battery, Transformer, and CLA Charger Module
Rack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 7
2.5 Communication Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 9
2.5.1 Connecting the RS232 Communication Port . . . . . . . . . . . . . . .2 — 9
2.5.2 Connecting the Dry (Relay) Contact Communication Port . . . .2 — 10
2.5.3 Installation of Optional Transverse Card . . . . . . . . . . . . . . . . . .2 — 10
2.6 Remote Emergency Power Off (REPO) Communication Port . .2 — 12
2.7 System Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 13
2.7.1 Connections with Common Normal and Bypass AC
sources (Single Mains) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 13
2.7.2 Connecting EX RT Transformer Module . . . . . . . . . . . . . . . . . .2 — 15
2.7.3 Connections with Separate Normal and Bypass AC
sources (2 Mains) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 16
2.7.4 System Connections as Frequency Converter
(without Bypass AC source) . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 17
2.8 Connection of Battery Module EXB . . . . . . . . . . . . . . . . . . . . . .2 — 18
2.9 Connection of Optional CLA Module . . . . . . . . . . . . . . . . . . . . .2 — 19
Section 3 Operation
3.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 1
3.1 Initial Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 1
3.2 UPS Personalization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 2
3.2.1 Accessing personalization with front panel buttons . . . . . . . . . . .3 — 2
3.3 Information Technology (IT) Network and Industrial
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 5
3.3.1 UPS personalization through external software . . . . . . . . . . . . . .3 — 6
3.3.2 Final startup sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 6
3.4 Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 7
3.4.1 Normal (double conversion) Mode . . . . . . . . . . . . . . . . . . . . . . . .3 — 7
3.4.2 ECO Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 8
3.5 Operation on Battery Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 9
3.5.1 Transfer to Battery Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 9
3.6 Return of Normal AC source . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 10
3.7 Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 10

Installation and User Manual
section description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
Section 4 Maintenance
4.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 1
4.1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 1
4.2 Hot Swapping the Power Module . . . . . . . . . . . . . . . . . . . . . . . . .4 — 3
4.3 Re-connecting the Power Module . . . . . . . . . . . . . . . . . . . . . . . .4 — 4
4.4 Hot Swapping the Battery Module . . . . . . . . . . . . . . . . . . . . . . . .4 — 5
4.4.1 Disconnecting the Battery Module . . . . . . . . . . . . . . . . . . . . . . . .4 — 5
4.4.2 Re-connecting the Battery Module . . . . . . . . . . . . . . . . . . . . . . . .4 — 5
Section 5 Appendix
5.0 Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 1
5.1 System Input/Output Power Ratings . . . . . . . . . . . . . . . . . . . . . .5 — 1
5.2 System Overload Characteristics . . . . . . . . . . . . . . . . . . . . . . . . .5 — 1
5.3 System Backup Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 2
5.4 System Short Circuit Protection . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 2
5.5 Accessories Electrical Characteristics . . . . . . . . . . . . . . . . . . . . .5 — 2
5.6 Heat Rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 4
5.7 Environmental Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 4
MGE Warranty & Proprietary Rights for Single Phase Products
MGE Standard Single Phase Warranty
Proprietary Rights Statement
Warranty and Product Registration
User Information
Product information
Warranty Extension (Warranty+) not available on products
Customer Care Center - Single Phase Products
Technical Support and Product Services
Who to Contact
Scheduling Field Service Engineer Support
Return Policy for Repair of Single Phase Products (RGA)
Glossary
Reorder Form
Contents c iii86-86000-00 B00

Figures
figure description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page
1-1: Tower Configuration with Power Module, Battery Module,
and optional Transformer Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4
1-2: Rack Configuration with Power Module, Battery Module,
and optional 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 86211) . . . . . . . . .1 — 7
1-6: View of typical control panel interface. . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 7
1-7: Power Module Rail Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 8
1-8: Battery/Transformer/CLA Module Rail Kit. . . . . . . . . . . . . . . . . . . . . . . . .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: CLA Module Contents and Connections. . . . . . . . . . . . . . . . . . . . . . . . .1 — 12
2-1: Contents of EX 5/7/11RT Power Module. . . . . . . . . . . . . . . . . . . . . . . . .2 — 2
2-2: Contents of EXB 5/7/11RT Battery Module. . . . . . . . . . . . . . . . . . . . . . . .2 — 3
2-3: Tower Configuration of Standard System and
Optional Transformer Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 5
2-4: Typical orientation of the logo and control panel.
(Power Module shown) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 6
2-5: Accessing Battery Pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 6
2-6: Rack mounting of the Power Module onto the rails. . . . . . . . . . . . . . . . .2 — 7
2-7: 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 Network
Management Card installed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 10
2-10a: Activation of Remote Emergency Power Off function
using a contact normally open switch. . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 12
2-10b: Activation of Remote Emergency Power Off using a
contact normally closed switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 12
2-11: Power Module I/O Box Terminal Block Diagram. . . . . . . . . . . . . . . . . . .2 — 13
2-12: Normal AC Input and Output Cables installation. . . . . . . . . . . . . . . . . . .2 — 14
2-13: View of EX RT Transformer Module connected downstream
for 120/208/240 Vac outputs (shown with one EXB). . . . . . . . . . . . . . . .2 — 15
2-14: Normal AC Input, Bypass AC, and Output Cables Installation,
and Simplified Connection Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 16
2-15: Accessing Terminal Blocks for Input and Output power cables. . . . . . .2 — 17
2-16: Rear view of Battery Module cable connections. . . . . . . . . . . . . . . . . . .2 — 18
2-17: Rear view of CLA Module cable battery and AC input connections . . . .2 — 19
EX 5/7/11RT Systems
Contentsc iv 86-86000-00 B00

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 cascade redundancy to critical loads . . . .3 — 3
3-4: Normal (double conversion) mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 7
3-5: ECO mode display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 — 8
3-6: Transfer, Threshold and End of backup time . . . . . . . . . . . . . . . . . . . . . .3 — 9
3-7: Shutdown display, circuit breaker, and AC source switch. . . . . . . . . . . .3 — 10
4-1: Disconnecting the Power Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 3
4-2: Reconnect the Power Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 4
4-3: Rear view of the Battery Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 5
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
1-1: EX RT Model Descriptions and Contents. . . . . . . . . . . . . . . . . . . . . . . . .1 — 1
1-2: Optional Accessories (See section 1.5 for description) . . . . . . . . . . . . . .1 — 2
1-3: UPS Characteristics System Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 3
1-4: Transformer Module Characteristics Ratings . . . . . . . . . . . . . . . . . . . . . .1 — 3
1-5: Battery Module Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4
1-6: System Dimensions and Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 5
1-7: 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
3-5: System Operation in I/T and Industrial Modes. . . . . . . . . . . . . . . . . . . . .3 — 5
4-1: Troubleshooting not requiring MGE after-sales support . . . . . . . . . . . . .4 — 1
4-2: Troubleshooting requiring MGE after-sales support . . . . . . . . . . . . . . . .4 — 2
5-1: EX 5/7/11 RT Voltages and Frequency Characteristics . . . . . . . . . . . . . .5 — 1
5-2: Backup Time (in minutes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 2
5-3: Battery Recharge time to recover 90% of the rated backup time
after discharge at full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 3
5-4: Efficiency online (RL load) and batteries fully charged . . . . . . . . . . . . . .5 — 3
5-5: Efficiency online (RCD load) and batteries fully charged . . . . . . . . . . . . .5 — 3
5-6: Efficiency on battery (RCD load). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 3
5-7: Efficiency on ECO mode (all kinds of load) and batteries fully charged. .5 — 4
5-8: Full load heat rejection in BTUs/hr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 4
Contents c v86-86000-00 B00

EX 5/7/11RT Systems
c vi 86-86000-00 B00
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS. This manual contains important instructions
that should be followed during installation and maintenance of the UPS and batteries.
The EX 5/7/11RT models that are covered in this manual are intended for installation in an environment within
0 to 40° C, free of conductive contaminant.
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.
Certification Standards
◗IEEE 587-1980/ANSI C62.41 1980 Standards for Surge Withstand Ability
◗FCC rules and regulations of Part 15, Subpart J, Class A
◗UL listed under 1778, Standards for Uninterruptible Power Supply Equipment
◗IEC 61000-4-2 (ESD): level 4.
◗IEC 61000-4-3 (Radiated field): level 3.
◗IEC 61000-4-4 (EFT): level 4.
◗IEC 61000-4-5 (Fast transients): level 4.
◗IEEE-C6241 Category B (ring wave).
◗IEC 61000-4-6 (electromagnetic field).
◗IEC 61000-4-8 (conducted magnetic field).
Important Safety Information and Standards

Installation and User Manual
c vii86-86000-00 B00 Safety of Persons
CAUTION: Safety of persons
◗ The system has its own power source (the battery). Consequently, the power outlets may be energized even if the
systems is disconnected from the AC power source.
◗ Dangerous voltage levels are present within the system. It should be opened exclusively by qualified service personnel.
◗ The system must be properly grounded.
◗ The battery supplied with the system 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.
CAUTION: Product Safety
◗ The UPS connection instructions and operation described in the manual must be followed in the indicated order.
◗ A protection circuit breaker must be installed upstream and be easily accessible. The system can be disconnected from the
AC power source by opening this circuit breaker.
◗ 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 system.
◗ Never install the system near liquids or in an excessively damp environment.
◗ Never let a foreign body penetrate inside the system.
◗ Never block the ventilation grates of the system.
◗ Never expose the system to direct sunlight or source of heat.
◗ If the system must be stored prior to installation, storage must be in a dry place.
◗ The admissible storage temperature range is -25ºC to +55ºC.
Special Precautions
◗ All handling operations will require at least two people (unpacking, installation in rack system).
◗ 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.
◗ During the replacement of the Battery Module, it is imperative to use the same type and number of element as the original
Battery Module provided with the UPS to maintain an identical level of performance and safety. In case of doubt, don’t hesitate
to contact your MGE representative.
Environment
◗This product has been designed to respect the environment:
It does not contain any Chlorofluorocarbon (CFC) or Hydrochlorofluorocarbon (HCFC).
◗UPS recycling at the end of service life:
MGE UPS SYSTEMS, INC. undertakes to recycle, by certified companies and in compliance with all applicable
regulations, all UPS products recovered at the end of their service life (contact your MGE UPS SYSTEMS, INC.
branch office).
◗Packing:
UPS packing materials must be recycled in compliance with all applicable regulations.
WARNING: This product contains lead-acid batteries. Lead is a dangerous substance for the environment if it is not
properly recycled by specialized companies.

EX 5/7/11RT Systems
c viii 86-86000-00 B00CAUTION: Record all serial numbers!
CAUTION: Record All Serial Numbers!
RECORD ALL SERIAL NUMBERS FOR EX 5/7/11RT 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 Module SERIAL NUMBER: _______________________________________________
CLA Module SERIAL NUMBER: ______________________________________________________
ADDITIONAL MODULES SERIAL NUMBERS:
____________________________ ______________________________
____________________________ ______________________________
____________________________ ______________________________
____________________________ ______________________________
____________________________ ______________________________
____________________________ ______________________________
____________________________ ______________________________
____________________________ ______________________________
____________________________ ______________________________
____________________________ ______________________________

Installation and User Manual
Symbol Usage c ix86-86000-00 B00
Symbol Usage
This manual uses the following icon symbols with text to convey important information and tips.
WARNING Indicates information provided to protect the user and service personnel
against safety hazards and/or possible equipment damage.
CAUTION Indicates information provided to protect the user and service personnel
against possible equipment damage.
IMPORTANT Indicates information provided as an operating instruction, or as an
operating tip.
NOTE Indicates information provided as an operating tip or an equipment feature.
Section Descriptions
1 Introduction
Introduction is a general description of system configurations of the EX 5/7/11RT, 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.
2 Setup and Installation
Setup and Installation guides the user through tools and equipment required for connecting the EX 5/7/11RT and
battery installation or replacement. Included are assembly instructions, power cable connections with wire diagrams
for configuring the product to hardware specifications.
3 Operation
Operation describes the EX 5/7/11RT systems characteristics of indicators and controls, modes and specifications.
The user procedures include performing software programming that will maintain optimal performance.
4 Maintenance
Maintenance includes a troubleshooting guide of symptoms and possible solutions, hot swapping the Power
module, Battery module, and testing scenarios.
5 Appendix
Electrical and Mechanical specifications for the EX 5/7/11RT.
Visual Action Audio LED OFF LED ON LED Flashing

(This page left blank intentionally)
EX 5/7/11RT Systems
c x 86-86000-00 B00

Introduction
1.0 Scope
Introduction is a general description of system configurations of the EX 5/7/11RT, 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.
Table 1-1: EX RT Model Descriptions and Contents.
Also: All units include rail kits for rack mounting and stabilizing feet for tower configuration.
NOTE The Power Module is factory configured for single Mains input at 208VAC,
60Hz. Other input-output voltage settings are available. See section 3.2.1.
Input voltage must be the same as output voltage on HV units!
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 representa-
tive at [phone].
For a complete description of the EX RT product family and its available options, please refer to the following tables.
1 — 186-86000-00 B00 Introduction
System Description System Contents Output
Voltage
Model # Part # Power Module Battery Module Transformer
Module
86215 86216 86217 86207 86209 86211
5 kVA
HV EX 5RT 86050 X X 200/208/220/ 230/240/250
5 kVA
LV EX 5RT 86201 X X X 120/208/240
7 kVA
HV EX 7RT 86070 X X 200/208/220/ 230/240/250
7 kVA
LV EX 7RT 86203 X X X 120/208/240
11 kVA
HV EX 11RT 86110 X X 200/208/220/ 230/240/250
11 kVA
LV EX 11RT 86205 X X X 120/208/240

Table 1-2: Optional Accessories (See section 1.5 for description)
EX 5/7/11RT Systems
Introduction1 — 2 86-86000-00 B00
Part Number Description
86001 Rail Kit for Power Module EX 5/7/11RT
86002 Rail Kit for Battery/Transformer/CLA Module
86005 Battery Integration Kit with Casters
86006 Battery Extension Cable Kit
86008 Empty Battery Chassis EXB RT W/EPO
86009 I/O Box 5/7kVA UL/US
86010 I/O Box 11kVA UL/US
86012 I/O Box Bracket System
86013 Rear Bracket Supports
86207 Battery Module EXB 5/7RT
86209 Battery Module EXB 11RT
86211 EX RT Transformer Module
86213 CLA Charger Module
86215 5kVA Power Module EX 5RT
86216 7kVA Power Module EX 7RT
86217 11kVA Power Module EX 11RT

Installation and User Manual
1.1 System Electrical Characteristics
Table 1-3: UPS Characteristics System Ratings.
Table 1-4: Transformer Module Characteristics Ratings.
CAUTION Power Module is factory configured at 208Vac, 60 Hz input and output.
Without transformer, Input and Output of the UPS must always be
the same.
On 11KVA, 10% de-rating for 200/208VAC. Isolated 120/208/240VAC are
available with EX RT Transformer Module.
Introduction 1 — 386-86000-00 B00
UPS Characteristics
MAIN 1 (Normal AC Source) default
Power
Rating
Input
Voltage
(VAC)
Input Current (A) Input
Breaker
(A)
Output
Voltage
(VAC)
Output
Current
(A)
Inrush
Current
Min Max Online Bypass
5 kVA
208
18 32 21.6 19 40
208
19.25
200A/1ms7 kVA 25 45 30.3 26.65 50 23.5
11 kVA 38 64 44 42 70 47.5
Transformer Module Characteristics
Input Voltage (VAC) 208/240
Output Voltage (VAC) 120/120 208 240
Max. Output Current (A) 33.3/33.3 52 45

Table 1-5: Battery Module Ratings.
1.2 Standard Configuration
The EX 5/7/11RT systems can be set up in tower or rack configurations.
1.2.1 Tower Configuration
Figure 1-1: Tower Configuration with Power Module, Battery Module, and optional Transformer Module.
EX 5/7/11RT Systems
Introduction1 — 4 86-86000-00 B00
Part Number 86207 86209
Battery Type 12VDC/7Ah 12VDC/9Ah
Battery Output Voltage 240VDC 240VDC
www.mgeups.comwww.mgeups.com
OFF ON
BATTERY MODULE
POWER MODULE
EX 11 RTEXB RT
EX RT Transformer
TRANSFORMER MODULE
www.mgeups.c
om

Installation and User Manual
1.2.2 Rack Configuration
Figure 1-2: Rack Configuration with Power Module, Battery Module, and optional Transformer Module.
Table 1-6: System Dimensions and Weights.
(*) For depth constraint applications, a shorter version of I/O Box for Power Module is available. With this
version of I/O Box, the overall depth of the EX 5/7/11RT is only 24.75” (629mm). Call Customer Care
Center at 1-800 438-7373 for more details.
Introduction 1 — 586-86000-00 B00
POWER MODULE
(EX 5/7/11 RT)
BATTERY MODULE
(EXB 5/7/11 RT)
www.mgeups.com
www.mgeups.com
OFFON
EX 11 RT
EXB RT
www.mgeups.com
EX RTTran sformer
POWER MODULE
(EX 5/7/11 RT)
BATTERY MODULE
(EXB 5/7/11 RT)
TRANSFORMER MODULE
Standard Configuration Configuration with Transformer
Model Dimensions (HxWxD) Weights
EX 5/7RT Power Module (3U) 5.16” x 17.49” x 26.25”(*)
(131 x 444 x 667mm) 49.6 lbs (22.5 kg)
EX 11RT Power Module (3U) 5.16” x 17.49” x 26.25”(*)
(131 x 444 x 667mm) 60.6 lbs (27.6 kg)
EXB 5/7RT Battery Module (3U) 5.16” x 17.49” x 25”
(131 x 444 x 635mm) 142 lbs (64.5 kg)
EXB 11RT Battery Module (3U) 5.16” x 17.49” x 25”
(131 x 444 x 635mm) 151 lbs (68.5 kg)
EX RT Transformer Module (3U) 5.16” x 17.49” x 25”
(131 x 444 x 635mm) 173 lbs (78.5 kg)
CLA Charger Module (3U) 5.16” x 17.5” x 25 26.5 lbs (12 kg)

1.3 Rear Panel Components
1.3.1 Power Module EX 5/7/11 RT
Figure 1-3: Rear panel of the Power Module.
1.3.2 Battery Module EXB 5/7/11RT With Remote Emergency Power Off (REPO) Function
Figure 1-4: Rear Panel of the Battery Module.
EX 5/7/11RT Systems
Introduction1 — 6 86-86000-00 B00
13
12
14
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 shunt trip.
14
13
12
1
2
4
53
6
7
9
10
11
8
Slot for optional communication cards.
Dry (relay) contacts Communication Port.
Remote Emergency Power Off (REPO) function.
(See section 2.6.)
Connector 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.
11
10
9
8
7
6
5
4
3
2
1