Eaton 93PM IBC-L User manual

p/n: P-164000230
Revision 09
50 kW SIAC-B Three-Wire
50 kW SIAC-B Fo r-Wire
100 kW SIAC-B Three-Wire
100 kW SIAC-B Fo r-Wire
Installation and Operation Man al
Eaton®93PM Sidecar Integrated Accessory Cabinet-Bypass

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©Copyright 2013-2022 Eaton, Raleigh, NC, USA. All rights reserved. No part of this doc ment may be reprod ced in any way witho t the
express written approval of Eaton.
IMPORTANT SAFETY INSTRUCTIONS - SAVE THESE INSTRUCTIONS
This manual contains important instructions that you should follow during installation and maintenance
of the UPS and batteries. Please read all instructions before operating the equipment and save this
manual for future reference.
CONSIGNES DE SÉCURITÉ IMPORTANTES — CONSERVER CES INSTRUCTIONS
Ce manuel comporte des instructions importantes que vous êtes invité à suivre lors de toute
procédure d installation et de maintenance des batteries et de l onduleur. Veuillez consulter
entièrement ces instructions avant de faire fonctionner l équipement et conserver ce manuel afin de
pouvoir vous y reporter ultérieurement.
!
IMPORTANT
To ensure you have the most up-to-date content and information for this product, please review the
latest manual revision on our website, www.eaton.com/93PM.

Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (50 kW and 100 kW SIAC-B) Installation and Operation Man al P-164000230—Rev 09 iii
TTaabbllee ooff CCoonntteennttss
11 IInnttrroodduuccttiioonn....................................................................................................................................................................................................................................................................................................11
1.1 Features ...................................................................................................................................................1
1.2 Installation Features....................................................................................................................................1
1.3 Model Configurations ..................................................................................................................................2
1.4 Using This Manual ......................................................................................................................................3
1.5 Conventions Used in This Manual .................................................................................................................. 4
1.6 Symbols, Controls, and Indicators ..................................................................................................................4
1.7 For More Information ..................................................................................................................................5
1.8 Getting Help..............................................................................................................................................5
1.9 Equipment Registration ............................................................................................................................... 6
22 SSaaffeettyy WWaarrnniinnggss........................................................................................................................................................................................................................................................................................77
33 IInnssttaallllaattiioonn PPllaann aanndd UUnnppaacckkiinngg ..........................................................................................................................................................................................................................................99
3.1 Use the following basic sequence of steps to install the SIAC-B:...........................................................................9
3.2 Creating an Installation Plan .......................................................................................................................... 9
3.3 Preparing the Site .......................................................................................................................................9
3.3.1 Environmental and Installation Considerations ............................................................................................9
3.3.2 Floor Mounting Brackets ...................................................................................................................... 21
3.3.3 SIAC-B Power Wiring Preparation........................................................................................................... 23
3.3.4 SIAC-B Interface Wiring Preparation ....................................................................................................... 29
3.4 Inspecting and Unpacking the SIAC-B .......................................................................................................... 30
IInnssttaallllaattiioonn .................................................................................................................................................................................................................................................................................................. 3333
4.1 Preliminary Installation Information............................................................................................................... 33
4.2 Unloading the Field Installed SIAC-B from the Pallet......................................................................................... 33
4.3 Mechanically Joining the UPS Cabinet and SIAC-B........................................................................................... 36
4.4 Electrically Connecting the UPS Cabinet and SIAC-B ........................................................................................ 37
4.4.1 Installing SIAC-B Internal Power Wiring ................................................................................................... 37
4.5 Removing and Reinstalling the Factory Installed SIAC-B.................................................................................... 41
4.5.1 Electrically Disconnecting the UPS Cabinet and SIAC-B............................................................................... 41
4.5.2 Mechanically Disconnecting the UPS Cabinet and SIAC-B ........................................................................... 41
4.5.3 Mechanically Rejoining the UPS Cabinet and SIAC-B .................................................................................. 42
4.5.4 Electrically Reconnecting the UPS Cabinet and SIAC-B ............................................................................... 42
4.6 Unloading the Factory Installed SIAC-B from the Pallet and Mechanical Installation................................................. 43
4.7 Two-Hole Barrel Lug Terminations to Bus Bar Installation.................................................................................. 43
4.8 Installing SIAC-B External Power Wiring ........................................................................................................ 44
4.9 Initial Startup ........................................................................................................................................... 47
4.10 Completing the Installation Checklist........................................................................................................... 47
4.11 Installation Checklist ................................................................................................................................ 47
55 OOnneelliinneess aanndd SScchheemmaattiiccss.......................................................................................................................................................................................................................................................... 99

iv Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (50 kW and 100 kW SIAC-B) Installation and Operation Man al P-164000230—Rev 09
5.1 Onelines................................................................................................................................................. 49
5.2 System Onelines...................................................................................................................................... 51
5.3 Three-Wire Schematics.............................................................................................................................. 56
5.4 Four-Wire Schematics ............................................................................................................................... 59
66 SSIIAACC--BB OOppeerraattiinngg IInnssttrruuccttiioonnss............................................................................................................................................................................................................................................ 6633
6.1 Sidecar Integrated Accessory Cabinet-Bypass ................................................................................................ 63
6.1.1 Circuit Breakers.................................................................................................................................. 63
6.1.2 Using the UPS when an SIAC-B is Installed .............................................................................................. 63
6.1.3 Transferring the UPS to Maintenance Bypass using an SIAC-B ..................................................................... 66
6.1.4 Transferring the UPS from Maintenance Bypass using an SIAC-B.................................................................. 67
77 MMaaiinntteennaannccee.............................................................................................................................................................................................................................................................................................. 6699
7.1 Important Safety Instructions ...................................................................................................................... 69
7.2 Performing Preventive Maintenance ............................................................................................................. 69
7.2.1 DAILY Maintenance ............................................................................................................................ 69
7.2.2 PERIODIC Maintenance ....................................................................................................................... 69
7.2.3 ANNUAL Maintenance......................................................................................................................... 69
7.3 Maintenance Training ................................................................................................................................ 70
88 PPrroodduucctt SSppeecciiffiiccaattiioonnss ................................................................................................................................................................................................................................................................ 7711
8.1 Model Numbers ....................................................................................................................................... 71
8.2 Specifications .......................................................................................................................................... 71
8.2.1 Input ................................................................................................................................................ 71
8.2.2 Output.............................................................................................................................................. 71
8.2.3 Environmental and Safety Specifications.................................................................................................. 72
99 WWaarrrraannttyy ........................................................................................................................................................................................................................................................................................................ 7733
Table of Contents

Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (50 kW and 100 kW SIAC-B) Installation and Operation Man al P-164000230—Rev 09 v
LLiisstt ooff FFiigguurreess
Figure 1. Eaton 93PM 50 kW SIAC-B attached to an Eaton 93PM 50 kW UPS.......................................................... 2
Figure 2. Eaton 93PM 100 kW SIAC-B attached to an Eaton 93PM 100 kW UPS ...................................................... 3
Figure 3. Eaton 93PM 50 kW and 100 kW UPS with SIAC-B – Dimensions (Front View)........................................... 13
Figure 4. Eaton 93PM 50 kW UPS with SIAC-B – Dimensions (Top and Bottom Views)............................................ 14
Figure 5. Eaton 93PM 50 kW UPS with Left-Mounted SIAC-B – Center of Gravity................................................... 15
Figure 6. Eaton 93PM 100 kW UPS with SIAC-B – Dimensions (Top and Bottom Views) .......................................... 18
Figure 7. Eaton 93PM 100 kW UPS with Left-Mounted SIAC-B – Center of Gravity................................................. 19
Figure 8. UPS with SIAC-B Front and Rear Floor Mounting Bracket Mounting Dimensions ....................................... 21
Figure 9. UPS with SIAC-B Floor Mounting Bracket Dimensions (Top View) .......................................................... 22
Figure 10. Eaton 93PM 50 kW UPS with SIAC-B as Shipped on Pallet.................................................................... 30
Figure 11. Eaton 93PM 100 kW UPS with SIAC-B as Shipped on Pallet .................................................................. 31
Figure 12. Removing the Pallet Skids and Supports – Eaton 93PM Field Installed SIAC-B........................................... 34
Figure 13. SIAC-B to Cabinet Tie Strap Locations .............................................................................................. 37
Figure 14. Eaton 93PM 50 kW and 100 kW SIAC-B Left or Right-Mounted Bypass Terminal Locations ......................... 39
Figure 15. Maintenance Isolation Breaker (MIS) Terminal Detail ........................................................................... 40
Figure 16. Bypass Input Breaker (BIB) Terminal Detail ........................................................................................ 40
Figure 17. Rectifier Input Breaker (RIB) Terminal Detail....................................................................................... 41
Figure 18. Typical Bus Bar Barrel Lug Mounting – Hardware Assembly Sequence .................................................... 44
Figure 19. Eaton 93PM 50 kW and 100 kW SIAC-B Conduit Landing Wire Entry Locations ......................................... 46
Figure 20. Two-Breaker SIAC-B Internal Oneline ............................................................................................... 49
Figure 21. Three-Breaker SIAC-B Internal Oneline ............................................................................................. 50
Figure 22. Four-Breaker SIAC-B Internal Oneline ............................................................................................... 51
Figure 23. Eaton 93PM 50 kW Three-Wire UPS with 93PM 50 kW Three-Wire SIAC-B System Online.......................... 52
Figure 24. Eaton 93PM 100 kW Three-Wire UPS with SIAC-B System Online ......................................................... 53
Figure 25. Eaton 93PM 50 kW Four-Wire UPS with SIAC-B System Online............................................................. 54
Figure 26. Eaton 93PM 100 kW Four-Wire UPS with SIAC-B System Online ........................................................... 55
Figure 27. Eaton 93PM 50 kW or 100 kW Three-Wire SIAC-B Two-Breaker Schematic.............................................. 56
Figure 28. Eaton 93PM 50 kW or 100 kW Three-Wire SIAC-B Three-Breaker Schematic ............................................ 57
Figure 29. Eaton 93PM 50 kW or 100 kW Three-Wire SIAC-B Four-Breaker Schematic.............................................. 58
Figure 30. Eaton 93PM 50 kW or 100 kW Four-Wire SIAC-B Two-Breaker Schematic ............................................... 59
Figure 31. Eaton 93PM 50 kW or 100 kW Four-Wire SIAC-B Three-Breaker Schematic.............................................. 60
Figure 32. Eaton 93PM 50 kW or 100 kW Four-Wire SIAC-B Four-Breaker Schematic ............................................... 61
Figure 33. Eaton 93PM 50 kW Three-Wire SIAC-B Breakers – Right-Mounted SIAC-B............................................... 64
Figure 34. Eaton 93PM 100 kW Four-Wire SIAC-B Breakers – Left-Mounted SIAC-B................................................. 65

vi Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (50 kW and 100 kW SIAC-B) Installation and Operation Man al P-164000230—Rev 09
List of Fig res

Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (50 kW and 100 kW SIAC-B) Installation and Operation Man al P-164000230—Rev 09 vii
LLiisstt ooff TTaabblleess
Table 1. Eaton 93PM 50 kW with Left or Right-Mounted Three-Wire SIAC-B Cabinet Weights .................................. 10
Table 2. Eaton 93PM 100 kW with Left or Right-Mounted Three-Wire SIAC-B Cabinet Weights................................. 11
Table 3. Eaton 93PM 50 kW with Left or Right-Mounted Four-Wire SIAC-B Cabinet Weights .................................... 11
Table 4. Eaton 93PM 100 kW with Left or Right-Mounted Four-Wire SIAC-B Cabinet Weights .................................. 12
Table 5. External Power Wiring Recommendations: Eaton 93PM 50 kW and 100 kW Three-Wire SIAC-B – Two and
Three Breaker Maintenance Bypass .................................................................................................. 24
Table 6. External Power Wiring Recommendations: Eaton 93PM 50 kW and 100 kW Three-Wire SIAC-B –
Four Breaker Maintenance Bypass .................................................................................................... 25
Table 7. External Power Wiring Recommendations: Eaton 93PM 50 kW and 100 kW Four-Wire SIAC-B– Two and
Three Breaker Maintenance Bypass .................................................................................................. 26
Table 8. External Power Wiring Recommendations: Eaton 93PM 50 kW and 100 kW Four-Wire SIAC-B–
Four Breaker Maintenance Bypass .................................................................................................... 27
Table 9. External Input Power Cable Terminations for the Eaton 93PM 50 kW Three or Four-Wire SIAC-B ................... 28
Table 10. External Input Power Cable Terminations for the Eaton 93PM 100 kW Three or Four-Wire SIAC-B.................. 29

viii Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (50 kW and 100 kW SIAC-B) Installation and Operation Man al P-164000230—Rev 09
List of Tables

Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (50 kW and 100 kW SIAC-B) Installation and Operation Man al P-164000230—Rev 09 1
CChhaapptteerr 11 IInnttrroodduuccttiioonn
The Eaton®93PM 50 kW and 100 kW Three-Wire Sidecar Integrated Accessory Cabinet-Bypass (SIAC-B) is
designed for use with the Eaton 93PM 50 kW and 100 kW Three-Wire UPS systems. The Eaton 93PM 50 kW
and 100 kW Four-Wire SIAC-B is designed for used with the Eaton 93PM 50 kW and 100 kW Four-Wire UPS
systems. The SIAC-B provides maintenance bypass functions with configurable features, enabling adaptation
and expansion without costly electrical rework.
NOTE Startup and operational checks must be performed by an authorized Eaton Customer
Service Engineer, or the warranty terms specified on the product s resources page
become void. See Chapter 9 Warranty for details. This service is offered as part of the
sales contract for the UPS. Contact an Eaton service representative in advance (a
minimum two-week notice is required) to reserve a preferred startup date.
11..11 FFeeaattuurreess
The following descriptions provide a brief overview of the SIAC-B functions:
• Two breaker configuration: The bypass sidecar contains only a Maintenance Bypass (MBP) and
Maintenance Isolation (MIS) breaker. This allows Maintenance bypass for system repair or maintenance.
The critical load is NOT protected in the Maintenance bypass mode.
• Three breaker configuration (used with single-feed systems): Maintenance Bypass (MBP) and
Maintenance Isolation (MIS) breakers, and a Bypass Input Breaker (BIB) enable power to completely
bypass the UPS. The UPS can then be safely serviced or replaced without interrupting power to critical
systems.
• Four breaker configuration (used with dual-feed systems): Maintenance Bypass (MBP) and Maintenance
Isolation (MIS) breakers, and a Bypass Input Breaker (BIB) enable power to completely bypass the UPS. A
Rectifier Input Breaker (RIB) provides a convenient method for removing power from the UPS when using
the maintenance bypass to supply the load. The UPS can then be safely serviced or replaced without
interrupting power to critical systems.
Figure 1 and Figure 2, show the SIAC-B mounted to the UPS cabinet.
11..22 IInnssttaallllaattiioonn FFeeaattuurreess
The SIAC-B is housed in a single cabinet factory attached to and directly integrated with the UPS cabinet and
must be ordered mounted on either the left or right side of the UPS. The SIAC-B matches the UPS cabinet in
style and color. It has safety shields behind the removable front panel for hazardous voltage protection. Power
wiring between the UPS and SIAC-B are factory installed. Output power wiring to the critical load is routed
using external conduit.

2 Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (50 kW and 100 kW SIAC-B) Installation and Operation Man al P-164000230—Rev 09
11..33 MMooddeell CCoonnffiigguurraattiioonnss
The following model configurations are available:
• Eaton 93PM 50 kW Three or Four-Wire SIAC-B, Eaton 93PM 100 kW Three or Four-Wire SIAC-B
–Right-mounted two breaker configuration containing a MBP with auxiliary contacts and MIS
–Right-mounted three breaker configuration containing a MBP with auxiliary contacts, a MIS, and a BIB
–Right-mounted four breaker configuration containing a MBP with auxiliary contacts, a MIS, a BIB,
and a RIB
–Left-mounted two breaker configuration containing a MBP with auxiliary contacts and MIS
–Left-mounted three breaker configuration containing a MBP with auxiliary contacts, a MIS, and a BIB
–Left-mounted four breaker configuration containing a MBP with auxiliary contacts, a MIS, a BIB,
and a RIB
Figure 1. Eaton 93PM 50 kW SIAC-B attached to an Eaton 93PM 50 kW UPS
UPS with Left-Mounted Sidecar UPS with Right-Mounted Sidecar
Introd ction