Eaton 93PM IAC-D User manual

p/n: P-164000229
Revision 09
50 kW (480V/208V) IAC-D
50 kW (208V/208V) IAC-D
100 kW (480V/208V) IAC-D
100 kW (208V/208V) IAC-D
150 kW (480V/208V) IAC-D
200 kW (480V/208V) IAC-D
Insta ation and Operation Manua
Eaton®® 93PM Integrated Accessory Cabinet-Distribution

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©Copyright 2013-2019 Eaton, Ra eigh, NC, USA. A rights reserved. No part of this document may be reproduced in any way without the
express written approva of Eaton.
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS
This manual contains important instructions that should be followed during installation and
maintenance of the UPS system and batteries. 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 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 Integrated Accessory Cabinet-Distribution (50–200 kW) Insta ation and Operation Manua P-164000229—Rev 09 iii
TTaabbllee ooff CCoonntteennttss
11 IInnttrroodduuccttiioonn....................................................................................................................................................................................................................................................................................................11
1.1 Features ...................................................................................................................................................2
1.2 Installation Features....................................................................................................................................4
1.3 Model Configurations ..................................................................................................................................4
1.4 Using This Manual ......................................................................................................................................8
1.5 Conventions Used in This Manual .................................................................................................................. 8
1.6 Symbols, Controls, and Indicators .................................................................................................................. 8
1.7 For More Information ..................................................................................................................................9
1.8 Getting Help..............................................................................................................................................9
1.9 Equipment Registration ............................................................................................................................. 10
22 SSaaffeettyy WWaarrnniinnggss.................................................................................................................................................................................................................................................................................... 1111
33 IInnssttaallllaattiioonn PPllaann aanndd UUnnppaacckkiinngg ...................................................................................................................................................................................................................................... 1133
3.1 Creating an Installation Plan ........................................................................................................................ 13
3.2 Preparing the Site ..................................................................................................................................... 13
3.2.1 Environmental and Installation Considerations .......................................................................................... 13
3.2.2 IAC-D Power Wiring Preparation ............................................................................................................ 21
3.2.3 208V/208V IAC-D Power Wiring Preparation with Maintenance Bypass .......................................................... 22
3.3 Inspecting and Unpacking the IAC-D ............................................................................................................. 30
44 IInnssttaallllaattiioonn .................................................................................................................................................................................................................................................................................................. 3333
4.1 Preliminary Installation Information............................................................................................................... 33
4.2 Unloading the IAC-D Cabinet from the Pallet................................................................................................... 33
4.3 Installing IAC-D External Power Wiring .......................................................................................................... 37
4.3.1 Input Wiring (480V/208V)...................................................................................................................... 37
4.3.2 Input Wiring (208V/208V)...................................................................................................................... 40
4.3.3 50 kW and 100 kW Output Wiring .......................................................................................................... 45
4.3.4 Two-Hole Barrel Lug Terminations to Bus Bar Installation ............................................................................ 53
4.3.5 150 kW and 200 kW Output Wiring......................................................................................................... 54
4.4 Adjustable Subfeed Breakers ...................................................................................................................... 59
4.5 Neutral CT Interface Wiring......................................................................................................................... 60
4.5.1 Line-Up-and-Match Configuration ........................................................................................................... 60
4.6 Initial Startup ........................................................................................................................................... 66
4.7 Completing the Installation Checklist ............................................................................................................ 67
4.8 Installation Checklist ................................................................................................................................. 67
55 nneelliinneess aanndd SScchheemmaattiiccss.......................................................................................................................................................................................................................................................... 6699
5.1 Onelines ................................................................................................................................................ 69
5.2 Schematics ............................................................................................................................................. 72
66 IInntteeggrraatteedd AAcccceessssoorryy CCaabbiinneett--DDiissttrriibbuuttiioonn ppeerraattiinngg IInnssttrruuccttiioonnss .................................................................................................................................... 8899

iv Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Insta ation and Operation Manua P-164000229—Rev 09
6.1 IAC-D Breakers ........................................................................................................................................ 89
6.2 IAC-D Operation....................................................................................................................................... 89
77 MMaaiinntteennaannccee.............................................................................................................................................................................................................................................................................................. 9955
7.1 Important Safety Instructions ...................................................................................................................... 95
7.2 Performing Preventive Maintenance ............................................................................................................. 95
7.2.1 DAILY Maintenance ............................................................................................................................ 95
7.2.2 PERIODIC Maintenance ....................................................................................................................... 95
7.2.3 ANNUAL Maintenance......................................................................................................................... 95
7.3 Maintenance Training ................................................................................................................................ 96
88 PPrroodduucctt SSppeecciiffiiccaattiioonnss ................................................................................................................................................................................................................................................................ 9977
8.1 Model Numbers ....................................................................................................................................... 97
8.2 Specifications .......................................................................................................................................... 97
8.2.1 Input ................................................................................................................................................ 97
8.2.2 Output.............................................................................................................................................. 97
8.2.3 Environmental and Safety Specifications.................................................................................................. 98
99 WWaarrrraannttyy ........................................................................................................................................................................................................................................................................................................ 9999
Tab e of Contents

Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Insta ation and Operation Manua P-164000229—Rev 09 v
LLiisstt ooff FFiigguurreess
Figure 1. Eaton 93PM IAC-D .........................................................................................................................1
Figure 2. Eaton 93PM 50 kW, 100 kW, and 150 kW UPS with Left-Mounted Eaton 93PM IAC-D ................................. 6
Figure 3. Eaton 93PM 50 kW, 100 kW, and 150 kW UPS with Right-Mounted Eaton 93PM IAC-D................................6
Figure 4. Eaton 93PM 200 kW UPS with Left-Mounted Eaton 93PM IAC-D.............................................................7
Figure 5. Eaton 93PM 200 kW UPS with Right-Mounted Eaton 93PM IAC-D ........................................................... 7
Figure 6. 93PM IAC-D Cabinet Dimensions (Front, Right Side, and Back Views) ..................................................... 17
Figure 7. 93PM IAC-D Dimensions (Top and Bottom Views) .............................................................................. 18
Figure 8. 93PM IAC-D Center of Gravity ........................................................................................................ 19
Figure 9. Cabinet Ventilation – 50 kW, 100 kW, 150 kW, and 200 kW Rear Exhaust ................................................ 20
Figure 10. Cabinet Ventilation – 50 kW and 100 kW (480V/208V) Top Exhaust ......................................................... 20
Figure 11. Cabinet Ventilation – 50 kW and 100 kW (208V/208V), and 150 kW and 200 kW (480V/208V) Top
Exhaust...................................................................................................................................... 21
Figure 12. Eaton 93PM IAC-D as Shipped on Metal and Wood Pallet ..................................................................... 32
Figure 13. Removing the Pallet Skids and Supports – Eaton 93PM Integrated Accessory Cabinet-Distribution ................ 34
Figure 14. Line-Up-and-Match Wiring Access Locations...................................................................................... 36
Figure 15. Top and Bottom Conduit Landing Wire Entry Locations ........................................................................ 37
Figure 16. Input Power Terminal Locations – 480V/208V..................................................................................... 39
Figure 17. UPS Output Breaker Power Terminal Detail – 480V/208V...................................................................... 40
Figure 18. Input Power Terminal Locations – 208V/208V..................................................................................... 43
Figure 19. 208 VAC Input to IAC-D from Utility Source Terminal Detail – 208V/208V ................................................. 44
Figure 20. UPS Input Breaker Power Terminal Detail – 208V/208V ........................................................................ 44
Figure 21. 480 VAC Input to IAC-D from UPS Terminal Detail – 208V/208V ............................................................. 45
Figure 22. Distribution Panel Output Power Terminal Locations – 50 kW and 100 kW ............................................... 47
Figure 23. Top Distribution Panel and Bottom Subfeed Breaker Output Power Terminal Locations .............................. 48
Figure 24. Bottom Subfeed Breaker Output Power Terminal Detail ....................................................................... 49
Figure 25. Subfeed Breaker Output Power Terminal Locations............................................................................. 50
Figure 26. Subfeed Breaker Output Power Terminal Detail .................................................................................. 51
Figure 27. Output Breaker Output Power Terminal Locations – 50 kW and 100 kW .................................................. 52
Figure 28. Output Breaker Output Power Terminal Detail – 50 kW and 100 kW........................................................ 53
Figure 29. Typical Bus Bar Barrel Lug Mounting – Hardware Assembly Sequence .................................................... 54
Figure 30. Distribution Panel Output Power Terminal Locations – 150 kW and 200 kW.............................................. 56
Figure 31. Single Subfeed Breaker Output Power Terminal Detail – 150 kW and 200 kW ........................................... 57
Figure 32. Output Breaker Output Power Terminal Locations – 150 kW and 200 kW................................................. 58
Figure 33. Output Breaker Output Power Terminal Detail – 150 kW and 200 kW...................................................... 59
Figure 34. 93PM IAC-D Neutral CT Interface Terminal Location ............................................................................ 62
Figure 35. 93PM IAC-D Neutral CT Interface Terminal Detail................................................................................ 63
Figure 36. 50 kW UPS Neutral CT Interface Terminal Location ............................................................................. 64
Figure 37. 100 kW and 150 kW Capacity UPS Neutral CT Interface Terminal Location ............................................... 65
Figure 38. 150 kW Redundant and 200 kW UPS Neutral CT Interface Terminal Location ............................................ 66

vi Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Insta ation and Operation Manua P-164000229—Rev 09
Figure 39. 93PM IAC-D (480V/208V) Internal Oneline – 50 kW, 100 kW, 150 kW, and 200 kW with Two PRL1A
Panelboards ................................................................................................................................ 69
Figure 40. 93PM IAC-D (480V/208V) Internal Oneline – 150 kW and 200 kW with Two PRL1A Panelboards and
Optional Single Subfeed Breaker ..................................................................................................... 69
Figure 41. 93PM IAC-D (480V/208V) Internal Oneline – 50 kW, 100 kW, 150 kW, and 200 kW with Top PRL1A
Panelboard and Three 100–250A Adjustable Subfeed Breakers .............................................................. 70
Figure 42. 93PM IAC-D (480V/208V) Internal Oneline – 50 kW, 100 kW, 150 kW, and 200 kW with Five 100–250A
Adjustable Subfeed Breakers.......................................................................................................... 70
Figure 43. 93PM IAC-D (480V/208V) Internal Oneline – 175A, 350A, 600A, or 700A Output Breaker............................. 71
Figure 44. 93PM IAC-D (208V/208V) Internal Oneline – 50 kW and 100 kW with Top PRL1A Panelboard andThree
100–250A Adjustable Subfeed Breakers ........................................................................................... 71
Figure 45. 93PM IAC-D (208V/208V) Internal Oneline – 50 kW and 100 kW with Five 100–250A Adjustable Subfeed
Breakers .................................................................................................................................... 72
Figure 46. 93PM IAC-D (208V/208V) Internal Oneline – 50 kW with 175A Output Breaker or 100 kW with 350A
Output Breaker............................................................................................................................ 72
Figure 47. 93PM IAC-D (50 kW and 100 kW, 480V/208V) Schematic – Two PRL1A Panelboards without Fans ............... 73
Figure 48. 93PM IAC-D (100 kW, 480V/208V) Schematic – Two PRL1A Panelboards with Fans................................... 74
Figure 49. 93PM IAC-D (150 kW and 200 kW, 480V/208V) Schematic – Two PRL1A Panelboards................................ 75
Figure 50. 93PM IAC-D (50 kW and 100 kW, 480V/208V) Schematic – Top PRL1A Panelboard and Three 100-
250A Adjustable Subfeed Breakers without Fans ................................................................................ 76
Figure 51. 93PM IAC-D (100 kW, 480V/208V) Schematic – Top PRL1A Panelboard and Three 100-250A Adjustable
Subfeed Breakers with Fans .......................................................................................................... 77
Figure 52. 93PM IAC-D (150 kW and 200 kW, 480V/208V) Schematic – Top PRL1A Panelboard and Three 100-250A
Adjustable Subfeed Breakers.......................................................................................................... 78
Figure 53. 93PM IAC-D (50 kW and 100 kW, 480V/208V) Schematic – Five 100-250A Adjustable Subfeed Breakers
without Fans ............................................................................................................................... 79
Figure 54. 93PM IAC-D (100 kW, 480V/208V) Schematic – Five 100-250A Adjustable Subfeed Breakers with
Fans .......................................................................................................................................... 80
Figure 55. 93PM IAC-D (150 kW and 200 kW, 480V/208V) Schematic – Five 100-250A Adjustable Subfeed
Breakers .................................................................................................................................... 81
Figure 56. 93PM IAC-D (50 kW or 100 kW 480V/208V) Schematic – 175A or 350A Output Breaker without Fans ............ 82
Figure 57. 93PM IAC-D (100 kW, 480V/208V) Schematic – 350A Output Breaker with Fans ....................................... 83
Figure 58. 93PM IAC-D (150 kW and 200 kW, 480V/208V) Schematic – 600A or 700A Output Breaker ......................... 84
Figure 59. 93PM IAC-D (50 kW and 100 kW, 208V/208V) Schematic – Top PRL1A Panelboard and Three 100-250A
Adjustable Subfeed Breakers.......................................................................................................... 85
Figure 60. 93PM IAC-D (50 kW and 100 kW, 208V/208V) Schematic – Five 100-250A Adjustable Subfeed
Breakers .................................................................................................................................... 86
Figure 61. 93PM IAC-D (50 kW and 100 kW, 208V/208V) Schematic – 175A or 350A Output Breaker .......................... 87
Figure 62. 93PM IAC-D Breakers – Two Panelboards ......................................................................................... 90
Figure 63. 93PM IAC-D Breakers – Top Panelboard with Subfeed Breakers ............................................................ 91
Figure 64. 93PM IAC-D Breakers – Subfeed Breakers ........................................................................................ 92
Figure 65. 93PM IAC-D Breakers – Output Breaker............................................................................................ 93
List of Figures

Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Insta ation and Operation Manua P-164000229—Rev 09 vii
LLiisstt ooff TTaabblleess
Table 1. Air Conditioning or Ventilation Requirements During Full Load Operation................................................... 14
Table 2. IAC-D Cabinet Weights ................................................................................................................... 14
Table 3. IAC-D Cabinet Clearances ............................................................................................................... 16
Table 4. External Input Power Wiring Recommendations for the Eaton 93PM IAC-D (480V/208V) .............................. 22
Table 5. External Input Power Wiring Recommendations for the Eaton 93PM IAC-D (208V/208V) .............................. 23
Table 6. External Output Power Wiring Recommendations for the Eaton 93PM IAC-D (480V/208V)............................ 24
Table 7. External Output Power Wiring Recommendations for the Eaton 93PM IAC-D (208V/208V)............................ 25
Table 8. External Input Power Cable Terminations for the Eaton 93PM IAC-D (480V/208V) ....................................... 26
Table 9. External Input Power Cable Terminations for the Eaton 93PM IAC-D (208V/208V) ....................................... 27
Table 10. External Critical Load Output Power Cable Terminations for the Eaton 93PM IAC-D..................................... 28
Table 11. Supplied External Wiring Terminal Hardware Kit ................................................................................... 29
Table 12. Recommended Installation Parts and Tools (Not Supplied by Eaton) ......................................................... 29
Table 13. Recommended 208 Vac Input Circuit Breaker Rating............................................................................. 30
Table 14. Subfeed Breaker Continuous Current (Ir) Settings................................................................................. 60
Table 15. IAC-D Neutral CT Interface Wiring Terminal Block Terminations............................................................... 63

viii Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Insta ation and Operation Manua P-164000229—Rev 09
List of Tab es

Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Insta ation and Operation Manua P-164000229—Rev 09 1
CChhaapptteerr 11 IInnttrroodduuccttiioonn
The Eaton®93PM Integrated Accessory Cabinet-Distribution (IAC-D) is designed for use with the Eaton 93PM
Series Uninterruptible Power Supplies (UPSs). The IAC-D provides power distribution options for servers, racks,
and other equipment via distribution panelboards, or distributes power to larger loads via distribution subfeed
circuit breakers. The distribution options are custom configurable, enabling adaptation and expansion without
costly electrical rework. Four 480V/208V models are available, the 93PM 50 kW IAC-D, the 93PM 100 kW IAC-
D, 93PM 150 kW IAC-D, and the 93PM 200 kW IAC-D. Two 208V/208V models are available, the 93PM 50 kW
IAC-D and the 93PM 100 kW IAC-D.
The IAC-D is housed in a single free-standing cabinet with safety shields behind the front door for hazardous
voltage protection. The cabinets match the UPS cabinet in style and color.
Figure 1 shows the Eaton 93PM IAC-D.
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.
Figure 1. Eaton 93PM IAC-D

2 Eaton 93PM Integrated Accessory Cabinet-Distribution (50–200 kW) Insta ation and Operation Manua P-164000229—Rev 09
11..11 FFeeaattuurreess
• 50 kW features:
–480/208 Vac output transformer provides 208 Vac output from the 480 Vac UPS output for
applications that require 208 Vac, and for use with the distribution panels suppling 208/120 Vac to the
critical load.
–Up to two optional output distribution panels distributes the output power from the UPS to the load.
The distribution panels are behind the door on the front of the IAC-D. Each 225A distribution panel
with a 225A main breaker can hold up to the equivalent of 42 single-pole branch circuit breakers
(Cutler-Hammer®bolt-on type BAB or QBHW) that can be configured to meet facility needs.
–Up to five optional 100-250A adjustable output distribution breakers are available to distribute the
output power from the UPS to larger critical loads. The breakers have adjustable trip rating and are
enclosed behind the hinged doors and trim panels on the front of the IAC-D.
–A no distribution option provides a single 175A output breaker.
–Neutral Current Monitoring available at the UPS display.
–Optional factory pre-wiring to allow subfeed breakers to be field installed.
• 50 kW (208V/208V) features:
–Optional 208/480 Vac input transformer provides conversion from 208 Vac facility power to feed the
93PM UPS 480 Vac input.
–480/208 Vac output transformer provides 208 Vac output from the 480 Vac UPS output for
applications that require 208 Vac, and for use with the distribution panels suppling 208/120 Vac to the
critical load.
–Can be used with a three-breaker Sidecar Integrated Accessory Cabinet-Bypass (SIAC-B) or wall
mount maintenance bypass.
–One optional output distribution panel distributes the output power from the UPS to the load. The
distribution panel is behind the door on the front of the IAC-D. The 225A distribution panel with a 225A
main breaker can hold up to the equivalent of 42 single-pole branch circuit breakers (Cutler-Hammer
bolt-on type BAB or QBHW) that can be configured to meet facility needs.
–Up to five optional 100-250A adjustable output distribution breakers are available to distribute the
output power from the UPS to larger critical loads. The breakers have adjustable trip rating and are
enclosed behind the hinged doors and trim panels on the front of the IAC-D.
–A no distribution option provides a single 175A output breaker.
–Neutral Current Monitoring available at the UPS display.
–Optional factory pre-wiring to allow subfeed breakers to be field installed.
• 100 kW features:
–480/208 Vac output transformer provides 208 Vac output from the 480 Vac UPS output for
applications that require 208 Vac, and for use with the distribution panels suppling 208/120 Vac to the
critical load.
–Up to two optional output distribution panels distributes the output power from the UPS to the load.
The distribution panels are behind the door on the front of the IAC-D. Each 225A distribution panel
with a 225A main breaker can hold up to the equivalent of 42 single-pole branch circuit breakers
(Cutler-Hammer bolt-on type BAB or QBHW) that can be configured to meet facility needs.
–Up to five optional 100-250A adjustable output distribution breakers are available to distribute the
output power from the UPS to larger critical loads. The breakers have adjustable trip rating and are
enclosed behind the hinged doors and trim panels on the front of the IAC-D.
Introduction