Toshiba G2020 Series User manual

MMS KIT
INSTALLATION MANUAL
480/480 V 500/750 kVA
Document: 4GBH0111 Rev. A
March 2020

G2020 MMS KIT Installation Manual –4GBH0111A i
UNINTERRUPTIBLE POWER SYSTEM
If additional information or technical assistance is required call TOSHIBA Customer Support Center at [phone],
or write to: Toshiba International Corporation, 13131 West Little York Road, Houston, TX 77041-9990 Attn: UPS
Product Manager.
Keep this manual with the UPS equipment.
Job Number:
Model Number:
Serial Number:
Application:
Shipping Date:
Date of Installation:
Inspected By:
IMPORTANT NOTICE
Never attempt to install, operate, maintain or dispose of this equipment until you have first read and understood all
of the relevant product warnings and user directions that are contained in this Installation manual.
The installation of this equipment must only be performed by qualified personnel.
The Instructions contained in this manual are not intended to cover all of the details or variations in equipment or to
provide for every possible contingency to be met in connection with installation, operation, or maintenance. Should
further information be required or should particular problems arise which are not covered sufficiently the matter
should be referred to the local TOSHIBA sales office.
Nothing in this manual shall alter Toshiba International Corporation’s standard terms and conditions or the
conditions of any written sales contract.
Any Electrical or mechanical modifications to this equipment without prior written consent of
TOSHIBA will void all warranties and may void UL/CUL listing. Unauthorized modifications may
also result in personal injury, death, or equipment damage.

ii G2020 MMS KIT Installation Manual –4GBH0111A
Purpose and Scope of Manual
This manual provides information on how to safely install, operate, and maintain your TOSHIBA power electronics
product. This manual includes a section on General Safety Instructions that describes the warning labels and symbols
that are used throughout the manual. Read the manual completely before installing, operating, or performing
maintenance on this equipment.
This manual and the accompanying drawings should be considered a permanent part of the equipment and should be
readily available for reference and review. Dimensions shown in the manual are in metric and/or the English equivalent.
TOSHIBA reserves the right, without prior notice, to update information, make product changes, or to discontinue any
product or service identified in this publication.
TOSHIBA is a registered trademark of TOSHIBA INTERNATIONAL CORPORATION. All other product or trade
references appearing in this manual are registered trademarks of their respective owners.
TOSHIBA shall not be liable for technical or editorial omissions or mistakes in this manual. Nor shall it be
liable for incidental or consequential damages resulting from the use of information contained in this manual.
This manual is copyrighted. No part of this manual may be photocopied or reproduced in any form without the prior
written consent of TOSHIBA INTERNATIONAL CORPORATION.
© Copyright 2020 TOSHIBA INTERNATIONAL CORPORATION.
All rights reserved.
Printed in Japan
Contacting TOSHIBA Customer Support Center
The TOSHIBA Customer Support Center can be contacted to obtain help in resolving any Uninterruptible Power
System problem that you may experience or to provide after sales service support.
Toshiba Customer Support Center
8 a.m. to 5 p.m. (CST) –Monday through Friday
Tel [phone]
Fax [phone]
E-mail –[e-mail]
You may contact TOSHIBA by writing to:
TOSHIBA INTERNATIONAL CORPORATION.
SOCIAL INFRASTRUCTURE SYSTEMS GROUP
POWER ELECTRONICS DIVISION
13131 West Little York Rd.
Houston, TX 77041-9990
Attn: UPS Product Manager
For further information on Toshiba products and services, please visit our website at:
http://www.toshibaups.com/

G2020 MMS KIT Installation Manual –4GBH0111A iii
Table of Contents
Table of Contents..............................................................................................................................................................iii
List of Tables.................................................................................................................................................................... iv
List of Figures................................................................................................................................................................... iv
1How to use this Manual..............................................................................................................................................1
1.1 Notice Icons.......................................................................................................................................................1
1.2 Qualified Personnel...........................................................................................................................................2
2OVERVIEW................................................................................................................................................................3
3MMS KIT parts list......................................................................................................................................................4
4MMS Parts Location...................................................................................................................................................6
5Installation procedure.................................................................................................................................................9
5.1 Parallel Control Board (TLCR-E*).....................................................................................................................9
5.2 Parallel Interface Board (IFAU-09*)................................................................................................................11
6Dip switch setting on parallel interface board (IFAU-09*)........................................................................................14
APPENDIX A Parallel operation system connection .................................................................................................15

iv G2020 MMS KIT Installation Manual –4GBH0111A
List of Tables
Table 3-1 Parts list of MMS KIT......................................................................................................................................4
Table 6-1 Dip switch setting .........................................................................................................................................14
List of Figures
Figure 2-1 Parallel-connection between UPSs...............................................................................................................3
Figure 3-1 MMS KIT parts identification.........................................................................................................................5
Figure 4-1 MMS parts location (Rear side of door)........................................................................................................6
Figure 4-2 MMS parts location (Inside of landing cabinet).............................................................................................7
Figure 4-3 Diagram of MMS kit installation ....................................................................................................................8
Figure 5-1 Location of ground bus bar (Upper)..............................................................................................................9
Figure 5-2 Location of parallel control board (TLCR-E*)................................................................................................9
Figure 5-3 Parallel control board (TLCR-E*) installation procedure.............................................................................10
Figure 5-4 Location of parallel interface board (IFAU-09*) ..........................................................................................11
Figure 5-5 Parallel interface board (IFAU-09*) installation procedure.........................................................................11
Figure 5-6 Parallel interface board (IFAU-09*) installation procedure (continued)......................................................12
Figure 5-7 Parallel interface board (IFAU-09*) installation procedure (continued)......................................................13
Figure 6-1 Dip switch location on parallel interface board (IFAU-09*).........................................................................14
Figure A-1 Diagram of power wire connections (Parallel system configuration)..........................................................15
Figure A-2 Diagram of power wire and control wire connection (for 2 - 4 units in MMS).............................................16
Figure A-3 Diagram of communication cable connection (for 2 - 4 units in MMS).......................................................17
Figure A-4 Diagram of power wire and control wire connection (for 5 - 8 units in MMS).............................................18
Figure A-5 Diagram of communication cable connection (for 5 - 8 units in MMS).......................................................19

G2020 MMS KIT Installation Manual –4GBH0111A 1
1 How to use this Manual
This manual is designed for ease of use, giving the user easy and quick reference to information.
This manual uses notice icons to draw attention to the user important information regarding the safe operation and
installation of the UPS.
1.1 Notice Icons
The notice icons used in this manual are explained below, and should be taken into account and adhered to
whenever they appear in the text of this manual.
Warning: A warning symbol shows potentially hazardous situation or condition which could result in
personal injury or death, if not avoided.
Caution: A caution symbol shows potentially hazardous situation or condition which could result in
personal injury or equipment damage, if not avoided.
Note: A Note symbol shows the information the user or the service personnel should observe
during the UPS operation or service work.
Prohibit: A prohibit symbol shows the act the user or the service personnel should NEVER perform
during the UPS installation, operation or service work.
Safety Recommendations: If any problems are encountered while following this manual, contact the Toshiba
Customer Support Center.
WARNING
CAUTION
!
NOTE
PROHIBIT

2 G2020 MMS KIT Installation Manual –4GBH0111A
1.2 Qualified Personnel
Only qualified persons are to install, operate or service this equipment according to all applicable codes and
established safety practices.
A qualified person must:
1) Read this entire instruction manual carefully.
2) Be skilled in the installation, construction or operation of the equipment and aware of the hazards involved.
3) Be trained and authorized to safely energize, de-energize, clear, ground, lockout and tag circuits in
accordance with established safety practices
4) Be trained and authorized to perform the service, maintenance or repair of this equipment
5) Be trained in the proper care and use of protective equipment such as rubber gloves, hard hat, safety glasses,
face shield, flash clothing, etc. in accordance with established practices
6) Be trained in rendering first aid.

G2020 MMS KIT Installation Manual –4GBH0111A 3
2 OVERVIEW
TOSHIBA G2020 Uninterruptible Power Supply Systems (UPS) need an MMS KIT whenever two or more UPSs are
installed in parallel operation configuration.
Every UPS requires an MMS KIT installed to allow it to complete the communication circuit with other UPSs.
All UPSs must be de-energized when the MMS KITs are installed and the parallel
interconnections are established between the UPSs.
Figure 2-1 Parallel-connection between UPSs
CAUTION
MMS
KIT
MMS
KIT
MMS
KIT
UPS-1
UPS-2
UPS-n

4 G2020 MMS KIT Installation Manual –4GBH0111A
3 MMS KIT parts list
Table 3-1 Parts list of MMS KIT
Part #
Part name
Qty
Remarks
1
Parallel Interface board: IFAU-09* (IF1)
1
2
Parallel Control board: TLCR-E* (PC1)
1
3
Ferrite Core: E2530MRC
4
4
Flat Cable (TLCR-E* - UPHR-X*) 50p
1
CN91, 350mm
5
Multi-conductive cable (TLCR-E* - IFAU-09*) 34p
1
CN92, 1420mm
6
Multi-conductive cable (TLCR-E* - IFAU-09*) 20p
1
CN93, 1420mm
7
Wire (TLCR-E*_GNDC - FG)
1
Green, 750mm
8
Wire (TLCR-E*_GNDD - FG)
1
Green, 750mm
9
Wire (IFAU-09*_GNDC - FG)
1
Green, 330mm
10
Wire (IFAU-09*_GNDD - FG)
1
Green, 650mm
11
Wire (TLCR-E* - IFAU-09*) EGND, ZGND (2 twisted)
1
Yellow/Blue, 1540mm
12
Spacer: SQ-14
18
9 for IFAU-09*
9 for TLCR-E*
13
Screw (M3 x 8)
18
9 for IFAU-09*
9 for TLCR-E*
14
Screw (M4 x 8)
4
For connecting wire to FG
15
Screw (M5 x 10)
2
For mounting panel
16
Spring washer (M3)
18
9 for spacer of IFAU-09*
9 for spacer of TLCR-E*
17
Flat washer (M3)
18
9 for spacer of IFAU-09*
9 for spacer of TLCR-E*
18
Cable Tie (T30R)
10
Use as necessary
19
Label (NOTICE)
1
20
Label (MARK)
1
21
Panel (2AAA6458P003)
1
* –PCB revision suffix may be applied.

G2020 MMS KIT Installation Manual –4GBH0111A 5
Part #1: Parallel Interface board (IFAU-09*)
Part #2: Parallel Control board (TLCR-E*)
Part #3: Ferrite Core
Part #4: Flat Cable (50p)
Part #5: Multi-conductive cable (34p)
Part #6: Multi-conductive cable (20p)
Part #7-10: Wire (GNDC-FG, GNDD-FG)
Part #11: Wire (EGND, ZGND)
Part #12: Spacer
Part #13-15: Screw (M3, M4, M5)
Part #19: Label(NOTICE)
Part #20:Label(MARK)
Part #21:Panel (2AAA6458P003)
* –PCB revision suffix may be applied.
Figure 3-1 MMS KIT parts identification

6 G2020 MMS KIT Installation Manual –4GBH0111A
4 MMS Parts Location
Figure 4-1 MMS parts location (Rear side of door)
Upper part of door
UPHR-X*
LCD
#2: TLCR-E
#4: Cable
#11: Wire
#3: Ferrite core
#5: Cable
#6: Cable
#7: Wire
#8: Wire
To UPS cabinet
PC1
UP1

G2020 MMS KIT Installation Manual –4GBH0111A 7
Figure 4-2 MMS parts location (Inside of landing cabinet)
#1: IFAU-09
To UPS cabinet
(Through hole)
#9: Wire
#10: Wire
#11: Wire
#5: Cable
#6: Cable
#21: Panel
IF1
#19, #20: Labels

8 G2020 MMS KIT Installation Manual –4GBH0111A
Figure 4-3 Diagram of MMS kit installation
Rear of door
Inside of landing cabinet
UPS cabinet
#2: TLCR-E*
#4: Cable
#3: Ferrite core
#1: IFAU-09
#5: Cable
#6: Cable
#11: Wire
#9: Wire
#10: Wire
#7: Wire
#8: Wire
Through hole
Ground bus bar
Ground bus bar
(Upper left)

G2020 MMS KIT Installation Manual –4GBH0111A 9
5 Installation procedure
5.1 Parallel Control Board (TLCR-E*)
Figure 5-1 Location of ground bus bar (Upper)
Figure 5-2 Location of parallel control board (TLCR-E*)
1. Prior to the installation of the parts, confirm that the AC input breaker, AC output breaker,
Bypass input breaker and DC breaker are turned off. (De-energize the interior of the UPS.)
2. Then remove the metal cover plates from UPS.
CAUTION
Upper left of UPS
Example of 750kVA
Ground bus bar
(Upper)
M4 holes
to connect ground wire
M3 x 9 holes for spacers
to install parallel control
board (TLCR-E*)
Rear side of door
CN91 (Lower CN)
UPHR-X*
UP1

10 G2020 MMS KIT Installation Manual –4GBH0111A
Figure 5-3 Parallel control board (TLCR-E*) installation procedure
Step 1-1
Screw spacers (#12) x 9pcs
with spring washer (#16) and
flat washer (#17) on the plate.
Step 1-2
Install the parallel interface
board TLCR-E*(PC1, #2)
on the spacers with M3 screws (#13).
Step 1-3
Connect TLCR-E*(PC1)-CN91 and
UPHR-X*(UP1)-CN91 with flat cable (#4).
GNDC on the PC1 connects to the ground bus bar
located at the upper left of UPS using the wire (#7).
GNDD on the IF1 connects to the ground bus bar
located at the upper left of UPS using the wire (#8).
[NOTE]
Other cables or wires connect to the board in Step 2-4.
#13: M3 Screw
#2: TLCR-E*
TLCR-E*
PC1
UPHR-X*
UP1
#12: Spacer
UPHR-X*
UP1
Ground Bus bar
(Upper)
#4: Flat cable
GNDC
GNDD
#7: Wire
#8: Wire
#14: M4 Screw
CN91
CN91
TLCR-E*
PC1
UPHR-X*
UP1

G2020 MMS KIT Installation Manual –4GBH0111A 11
5.2 Parallel Interface Board (IFAU-09*)
Figure 5-4 Location of parallel interface board (IFAU-09*)
Figure 5-5 Parallel interface board (IFAU-09*) installation procedure
#12: Spacer
Step 2-1
Step 2-2
Screw spacers (#12) x 9pcs
with spring washer (#16) and
flat washer (#17) on the plate.
Install the parallel interface
board IFAU-09*(IF1, #1)
on the spacers with M3 screws (#13).
Inside of landing cabinet
Example of 750kVA
M3 x 9 holes for spacers
to install parallel interface
board (IFAU-09*)
M5 x 2 holes
to mount a panel
Ground bus bar
(Side)
M4 hole
to connect ground wire
Through hole
Ground bus bar
(Upper)
IF1
#13: M3 Screw
#1: IOAU-09*

12 G2020 MMS KIT Installation Manual –4GBH0111A
Figure 5-6 Parallel interface board (IFAU-09*) installation procedure (continued)
Step 2-3
GNDC on the IF1 connects to the ground bus bar
located in landing cabinet using the wire (#9)
and M4 screw (#14).
GNDD on the IF1 connects to the ground bus bar
located at the upper left of UPS using the wire (#10)
and M4 screw (#14).
Step 2-4
EGND / ZGND on the IF1 connects to those on the PC1
using wire (#11, 2 twisted), respectively.
CN92 on the IF1 connects to CN92 on the PC1
using the multi-conductive cable (#5)
CN93 on the IF1 connects to CN93 on the PC1
using the multi-conductive cable (#6)
Fasten 2 ferrite cores (#3) to each cable (#5 and #6)
with binding band.
Ground
Bus bar
(Side)
Ground Bus bar
(Upper)
IF1
ZGND
EGND
Through
hole
#11: Wire
CN93
CN92
EGND
ZGND
CN92
CN93
Rear side of door
TLCR-E*
PC1
#5: Cable
#6: Cable
#3: Ferrite core(s)
Ground
Bus bar
(Side)
Ground Bus bar
(Upper)
IF1
GNDD
GNDC
Through
hole
#14: M4 Screw
#14: M4 Screw
#9: Wire
#10: Wire

G2020 MMS KIT Installation Manual –4GBH0111A 13
Figure 5-7 Parallel interface board (IFAU-09*) installation procedure (continued)
Step 2-6
#21: Panel
Make sure not to hide labels
by the panel.
#15: M5 Screw#15: M5 Screw
Install communication cables between UPSs.
Please refer to APPENDIX in this document.
Mount the panel (#21) with M5 screws (#15)
after completing installation of communication cables.
Step 2-5
#19: Label (NOTICE)
#20: Label (MARK)
IF1
Stick labels at the top of the plate where
the panel (#21) doesn't hide them.
#19: Label (NOTICE)
#20: Label (MARK)

14 G2020 MMS KIT Installation Manual –4GBH0111A
6 Dip switch setting on parallel interface board (IFAU-09*)
Setup Dip switches on Parallel Interface Board (IFAU-09*) according to Table 6-1.
Figure 6-1 Dip switch location on parallel interface board (IFAU-09*)
Table 6-1 Dip switch setting
No.1
UPS
No.2
UPS
No.3
UPS
No.4
UPS
No.5
UPS
No.6
UPS
No.7
UPS
No.8
UPS
2 by MMS
ON
ON
3 by MMS
ON
OFF
ON
4 by MMS
ON
OFF
OFF
ON
5 by MMS
ON
OFF
OFF
OFF
ON
6 by MMS
ON
OFF
OFF
OFF
OFF
ON
7 by MMS
ON
OFF
OFF
OFF
OFF
OFF
ON
8 by MMS
ON
OFF
OFF
OFF
OFF
OFF
OFF
ON
Dip Switch
Dip Switch
ON
OFF
ON
OFF
ON
Position
OFF
Position