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SMART APP ONLINE
MODULAR 3-PHASE UPS SYSTEM
INSTALLATION MANUAL
SM020KAMFA
SM040KAMFA
SAVE THESE INSTRUCTIONS
Please read this manual and follow the instructions for installation and operation.
©2021 Cyber Power Systems, Inc. All rights reserved.
TABLE OF CONTENTS
Table of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Table of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Symbols Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 1 - Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Installation Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 System Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
1.2.1 System Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Chapter 2 - Installation Plan and Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.1 Installation Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.2 Environmental and Installation Consideration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.3 Power Wiring Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.4 Inspecting and Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
2.5 Unloading the UPS and Battery Cabinets from the Pallet . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Chapter 3 - Configurations and Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
3.1 UPS and Battery Cabinet Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
3.2 System Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
3.2.1 Standard Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
3.2.2 Optional Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
3.2.3 Dual-Feed with Standard Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
3.2.4 Dual-Feed with Optional Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
3.2.5 Single-Feed Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
3.2.6 Dual-Feed Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
3.3 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
3.3.1 Side-by-Side Installation Wiring Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
3.3.2 Tower-Stacked and Rack-Mounted Installation Wiring Diagram . . . . . . . . . . . . . . .51
Chapter 4 System Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
4.1 Installing the UPS Cabinet Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
4.1.1 Single-Feed Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
4.1.2 Dual-Feed Connections (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. i
TABLE OF CONTENTS
4.1.3 Frequency Converter Mode (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
4.1.4 Output System Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
4.2 Installing the External Battery Cabinet Power Wirings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
4.2.1 Without Optional Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
4.2.2 With Optional Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
4.3 Installing the Power Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
4.4 Installing the Battery Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
4.5 Installing the Tower-Stacked UPS and Battery Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
4.5.1 Tower-Stacked with Two Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
4.5.2 Tower-Stacked with Three Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
4.6 Installing the Rack Mounted UPS and Battery Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Appendix A - Ring Terminal Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. ii
TABLE OF FIGURES
Fig 1-1: SM-20kVA and SM-40kVA UPS Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Fig 1-2: BCT3L9N125 and BCT6L9N225 External Battery Cabinets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Fig 1-3: SM-20kVA UPS (1 unit) and BCT3L9N125 (2 units) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Fig 1-4: SM-40kVA UPS (1 unit) and BCT6L9N225 (2 units) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Fig 1-5: SM-20kVA UPS Tower-stacked with BCT3L9N125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Fig 1-6: SM-40kVA UPS Tower-stacked with BCT6L9N225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Fig 1-7: Rack-mount Installed with SM-20kVA UPS and BCT3L9N125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Fig 1-8: Rack-mount Installed with SM-40kVA UPS and BCT6L9N225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Fig 2-1: SM-20kVA UPS Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Fig 2-2: SM-40kVA UPS Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Fig 2-3: BCT3L9N125 Cabinet Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Fig 2-4: BCT6L9N225 Cabinet Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Fig 2-5: Floor Mounting Bracket-mounted the Sides of Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Fig 2-6: UPS Cabinet Floor Mounting Dimensions for Side-mounted . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Fig 2-7: Floor Mounting Bracket-mounted the Front and Back of Cabinet . . . . . . . . . . . . . . . . . . . . . . . .19
Fig 2-8: UPS Cabinet Floor Mounting Dimensions for Front- and Back-mounted . . . . . . . . . . . . . . . . . .19
Fig 2-9: UPS and Battery Cabinets Shipped on Pallet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Fig 2-10: Remove the Wood Crates of UPS Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Fig 2-11: Front Wooden Panel Acts as a Ramp – BCT6L9N225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Fig 2-12: Removing the Right Shipping Bracket – BCT6L9N225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Fig 2-13: Removing the Left Shipping Bracket – BCT6L9N225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Fig.3-1: SM-20kVA UPS Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Fig.3-2: SM-40kVA UPS Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Fig.3-3: BCT3L9N125 Battery Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Fig.3-4: BCT6L9N225 Battery Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Fig 3-5: Diagram of Battery Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Fig 3-6: Standard Configuration for SM-20kVA UPS with BCT3L9N125 . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Fig 3-7: Standard Configuration for SM-40kVA UPS with BCT6L9N225 . . . . . . . . . . . . . . . . . . . . . . . . . 44
Fig 3-8: SM-20kVA UPS with BCT3L9N125 and Optional Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Fig 3-9: SM-40kVA UPS with BCT6L9N225 and Optional Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Fig 3-10: Dual Feed with SM-20kVA Standard Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Fig 3-11: Dual Feed with SM-40kVA Standard Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. iii
TABLE OF FIGURES
Fig 3-12: Dual Feed with SM-20kVA Optional Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Fig 3-13: Dual Feed with SM-40kVA Optional Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Fig 3-14: Single Feed Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Fig 3-15: Dual Feed Parallel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Fig 3-16: Side-by-Side Installation Wiring for Single-Feed with Standard Configuration . . . . . . . . . . . 49
Fig 3- 17: Side-by-Side Installation Wiring for Single-Feed with Optional Configuration . . . . . . . . . . . 49
Fig 3-18: Side-by-Side Installation Wiring for Dual-Feed with Standard Configuration . . . . . . . . . . . . 50
Fig 3-19: Side-by-Side Installation Wiring for Dual-Feed with Optional Configuration . . . . . . . . . . . . . 50
Fig 3-20: Tower-Stacked Installation Wiring for Single-Feed with Standard Configuration . . . . . . . . . .51
Fig 3-21: Tower-Stacked installation Wiring for Single-Feed with Optional Configuration . . . . . . . . . . 52
Fig 3-22: Tower-Stacked Installation Wiring for Dual-Feed with Standard Configuration . . . . . . . . . . 53
Fig 3-23: Tower-Stacked Installation Wiring for Dual-Feed with Optional Configuration . . . . . . . . . . . 54
Fig 3-24: Tower-Stacked Installation Wiring for Single-Feed with Standard Configuration . . . . . . . . . 55
Fig 3-25: Tower-Stacked Installation Wiring for Single-Feed with Optional Configuration . . . . . . . . . 56
Fig 3-26 Tower-Stacked Installation Wiring for Dual-Feed Standard Configuration . . . . . . . . . . . . . . . 57
Fig 3-27 Tower-Stacked Installation Wiring for Dual-Feed Optional Configuration . . . . . . . . . . . . . . . . 58
Fig 4-1: UPS Cabinet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Fig 4-2: External Battery Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Fig 4-3: Power Cable Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Fig 4-4: Remove the Bottom Cable Entry Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Fig 4-5: Install Cable Glade on Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Fig 4-6: Install the Cable Entry Bracket on Bottom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Fig 4-7: Bottom Cable Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Fig 4-8: Remove the Bottom Cable Entry Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Fig 4-9: Back Cable Entry Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Fig 4-10: Install Back Cable Entry Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Fig 4-11: Install Cable Glade on Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Fig 4-12: Install Cable Glade Bracket on Back Cable Entry Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Fig 4-13: Back Cable Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Fig 4-14: SM-20kVA UPS Power Connection Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Fig 4-15: SM-40kVA UPS Power Connection Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Fig 4-16: SM-20kVA UPS Single-Feed Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. iv
TABLE OF FIGURES
Fig 4-17: SM-20kVA UPS Dual-Feed Power Cable Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Fig 4-18: SM-20kVA UPS Dual-Feed Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Fig 4-19: SM-20kVA UPS Frequency Converter Mode Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Fig 4-20: BCT3L9N125 Power Wiring without Optional Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Fig 4-21: With Second BCT3L9N125 Power Wiring without Optional Breakers . . . . . . . . . . . . . . . . . . . 72
Fig 4-22: Battery Power Connections Detail – BCT3L9N125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Fig 4-23: Securing the Neutral Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Fig 4-24: BCT3L9N125 with Optional Breakers Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Fig 4-25: BCT3L9N125 with Optional Breakers Power Wiring (with Second Battery Cabinet) . . . . . . 75
Fig 4-26: Remove Side Perimeter Metal Strips and Power Module Cover . . . . . . . . . . . . . . . . . . . . . . . . 76
Fig 4-27: Insert Power Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Fig 4-28: Replace the Perimeter Metal Strips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Fig 4-29: Fasten the Strips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Fig 4-30: Removing the Front Perimeter Strip Brackets – BCT6L9N225 . . . . . . . . . . . . . . . . . . . . . . . . . 78
Fig 4-31: Removing the Front Panel Brackets – BCT6L9N225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Fig 4-32: Battery Module Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Fig 4-33: Secure the Front Cover Brackets – BCT6L9N225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Fig 4-34: Removing the Battery Cabinet Front Perimeter Strip Brackets . . . . . . . . . . . . . . . . . . . . . . . . 82
Fig 4-35: Removing the Battery Cabinet Front Cover Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Fig 4-36: Removing Battery Cabinet the Front Panel Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Fig 4-37: Removing the Bolts of Battery Cabinet Side Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Fig 4-38: Removing the Battery Cabinet Side Panels, Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Fig 4-39: Removing the Battery Cabinet Top Conduit Plate, Front View . . . . . . . . . . . . . . . . . . . . . . . . . 84
Fig 4-40: Remove the UPS Cabinet Bypass Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Fig 4-41: UPS Cabinet is Tilted Vertically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Fig 4-42: UPS Cabinet is Turned Over Vertically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Fig 4-43: Remove the UPS Cabinet Floor Mounted Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Fig 4-44: Stack the UPS Cabinet on Top of the Battery Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Fig 4-45: Remove the Bolts and Side Straps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Fig 4-46: Secure the Side Straps Between UPS and Battery Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Fig 4-47: Remove the Back Cover Brackets of UPS and Battery Cabinets . . . . . . . . . . . . . . . . . . . . . . . .91
Fig 4-48: Remove the Conduit Plates of UPS and Battery Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
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TABLE OF FIGURES
Fig 4-49: Secure the Cable Gland and Conduit Plates of Battery Cabinet . . . . . . . . . . . . . . . . . . . . . . . 93
Fig 4-50: Secure the Neutral and Ground Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Fig 4-51: Secure the Input and Output Cables on UPS Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Fig 4-52: Secure the Input and Output Cables on UPS Cabinet and
Battery Cabinet with Optional Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Fig 4-53: Connect the Battery Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Fig 4-54: Hang Up the Side Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Fig 4-55: Secure the Screws for Side Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Fig 4-56: Secure the Screws for Back Cover Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Fig 4-57: Place Bypass Module into UPS Cabinet and Secure the Screws . . . . . . . . . . . . . . . . . . . . . . . . 101
Fig 4-58: Place Power Modules into UPS Cabinet and Secure the Screws . . . . . . . . . . . . . . . . . . . . . . . 102
Fig 4-59: Place Battery Modules into Battery Cabinet and Secure the Screws . . . . . . . . . . . . . . . . . . 103
Fig 4-60: Secure Battery Front Cover Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Fig 4-61: Secure Front Perimeter Strip Brackets of UPS and Battery Cabinets . . . . . . . . . . . . . . . . . . 105
Fig 4-62: Secure the Side Straps Between UPS and Second Battery Cabinet (1) . . . . . . . . . . . . . . . . 106
Fig 4-63: Secure the Side Straps Between UPS and Second Battery Cabinet (2) . . . . . . . . . . . . . . . . .107
Fig 4-64: Remove the Back Cover Brackets of UPS and two Battery Cabinets . . . . . . . . . . . . . . . . . . 109
Fig 4-65: Remove the Conduit Plates of UPS and Two Battery Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . 110
Fig 4-66: Secure the Cable Gland and Conduit Plates of Bottom Battery Cabinet for Single-Feed . .111
Fig 4-67: Secure the Cable Gland and Conduit Plates of Bottom Battery Cabinet for Dual-Feed . . . 112
Fig 4-68: Secure the Neutral and Ground Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Fig 4-69: Secure the Input and Output Cables on UPS Cabinet for Single-Feed . . . . . . . . . . . . . . . . . . 114
Fig 4-70: Secure the Input and Output Cables on UPS Cabinet for Dual-Feed . . . . . . . . . . . . . . . . . . . 115
Fig 4-71: Secure the Input and Output Cables on UPS Cabinet and
Battery Cabinet with Optional Breakers for Single-Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Fig 4-72: Secure the Input and Output Cables on UPS Cabinet and
Battery Cabinet with Optional Breakers for Dual-Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Fig 4-73: Connect the Battery Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Fig 4-74: Rack Cabinet Cage Nuts Location for SM-20kVA UPS and BCT3L9N125 (front view) . . . . 119
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TABLE OF TABLES
Table 1-1: System Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Table 1-2: UPS Cabinet Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 1-3: External Battery Cabinet Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 2-1: UPS Cabinet Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Table 2-2: External Battery Cabinet Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Table 2-3: UPS Cabinet Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Table 2-4: External Battery Cabinet Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Table 2-5: Maximum Steady State AC and DC Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Table 2-6: SM040KAMFA and SM020KAMFA UPS Cabinet Power Cable Size . . . . . . . . . . . . . . . . . . . . 21
Table 2-7: BCT3L9N125 and BCT6L9N225 Battery Cabinet Power Cable Size . . . . . . . . . . . . . . . . . . . . 22
Table 2-8: Recommend Circuit Breaker Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Table 2-9: SM020KAMFA UPS Cabinet Cable Terminations Information . . . . . . . . . . . . . . . . . . . . . . . . . 23
Table 2-10: SM040KAMFA UPS Cabinet Cable Connections Information . . . . . . . . . . . . . . . . . . . . . . . . 24
Table 2-11: BCT3L9N125 Battery Cabinet Cable Connections Information . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 2-12: BCT6L9N225 Battery Cabinet Cable Connections Information . . . . . . . . . . . . . . . . . . . . . . . 26
Table 2-13: SM020KAMFA UPS Cabinet Power Cable Connections Information . . . . . . . . . . . . . . . . . . 27
Table 2-14: SM040KAMFA UPS Cabinet Power Cable Connections Information . . . . . . . . . . . . . . . . . . 28
Table 2-15: BCT3L9N125 Battery Cabinet Power Cable Connections Information . . . . . . . . . . . . . . . . . 29
Table 2-16: BCT6L9N225 Battery Cabinet Power Cable Connections Information . . . . . . . . . . . . . . . . 30
Table 2-17: SM020KAMFA UPS Cabinet Power Cable Connections Size . . . . . . . . . . . . . . . . . . . . . . . . . .31
Table 2-18: SM040KAMFA UPS Cabinet Power Cable Connections Size . . . . . . . . . . . . . . . . . . . . . . . . . 32
Table 2-19: BCT3L9N125 Battery Cabinet Power Cable Connections Size . . . . . . . . . . . . . . . . . . . . . . . . 33
Table 2-20: BCT6L9N225 Battery Cabinet Power Cable Connections Size . . . . . . . . . . . . . . . . . . . . . . . 34
Table 2-21: Recommended Crimping Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table 3-1: UPS Cabinet Major Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Table 3-2: Battery Cabinet Major Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
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SAFETY PRECAUTIONS
This manual contains information concerning the installation and operation of 3-phase UPS.
Please read this manual carefully prior to installation.
For safety reasons, this 3-phase UPS must be installed by a certified technician approved by
CyberPower or an authorized representative of CyberPower.
This is a Class C UPS system, and is designed exclusively for commercial or industrial use. It is not approved for use in a life-support capacity nor in a residential environment.
Symbols Used
The following types of safety instructions and general information appear in this document as described below:
Symbol Description h
WARNING potentially hazardous situation — please use caution to prevent serious injury.
i
NOTICE please utilize caution to avoid damage to UPS or power interruption.
INFORMATION critical to ensuring optimal UPS system operation.
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SAFETY PRECAUTIONS h
BACK-FEEDING PROTECTION
This system has a control signal available for use with an externally located automatic device to protect against back-feeding voltage through the mains Static Bypass circuit.
If this protection is not used with the switchgear that is used to isolate the bypass circuit, a label must be added to the switchgear to advise service personnel that the circuit is connected to a UPS system.
The text has the following meaning or is equivalent to: Isolate the
UPS before working on the circuit of this UPS.
h h
HIGH EARTH LEAKAGE CURRENT
Earth connection is critical before connecting the input supply
(include both utility supply and battery).
“Earth leakage current introduced by the UPS, in any configuration from 10kW to 150kW, exceeds 3.5 mA and is less than 1000 mA and complies with the requirements of IEC/EN 62040-1 / UL
60950-1” Transient and steady-state earth leakage currents, which may occur when starting the equipment, should be taken into account when selecting instantaneous RCCB or RCD devices.
Residual Current Circuit Breakers (RCCBs) selected must be sensitive to DC unidirectional pulses (class A) and insensitive to transient current pulses.
Note also that the earth leakage currents of the load will be carried by this RCCB or RCD.
This equipment must be earthed in accordance with local electrical authority codes of practice.
CONFORMITY AND STANDARDS
This product complies with the following UPS product standards:
• UL1778, safety requirements for UPS
• FCC part15, EMI requirements class A
WARNING This product can expose you to chemicals including
Styrene, which are known to the State of California to cause cancer, and Bisphenol A (BPA), which are known to the State of
California to cause birth defects or other reproductive harm.
For more information go to http://www.P65Warnings.ca.gov.
(PLEASE NOTE: this changes from product to product based on the chemicals it contains)
All rights reserved. Reproduction without permission is prohibited.
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SAFETY PRECAUTIONS h i
SELF-SERVICE COMPONENTS
All the equipment maintenance and servicing procedures involving internal access need special tools and should be carried out only by trained personnel. The components that can only be accessed by opening the protective cover with tools cannot be maintained by user.
This UPS complies with “IEC62040-1-1-General and safety requirements for use in operator access area UPS”. Dangerous voltages are present within the battery box. However, the risk of contact with these high voltages is minimized for non-service personnel. Since the component with dangerous voltage can only be touched by opening the protective cover with a tool, the possibility of touching high voltage component is minimized.
No risk exists to any personnel when operating the equipment in the normal manner, following the recommended operating procedures in this manual.
h i
BATTERY VOLTAGE HIGHER THAN 200Vdc
All the battery maintenance and servicing procedures involving internal access need special tools or keys and should be carried out only by trained personnel.
SPECIAL CARE SHOULD BE TAKEN WHEN WORKING WITH
THE BATTERIES ASSOCIATED WITH THIS EQUIPMENT.
WHEN CONNECTED TOGETHER, THE BATTERY TERMINAL
VOLTAGE WILL EXCEED 200Vdc AND IS POTENTIALLY LETHAL.
Battery manufacturers supply details of the necessary precautions to be observed when working on, or in the vicinity of, a large bank of battery cells. These precautions should be followed implicitly at all times. Particular attention should be paid to the recommendations concerning local environmental conditions and the provision of protective clothing, first aid and fire-fighting facilities.
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SAFETY PRECAUTIONS h i i
INSTALLATION CAN ONLY BE DONE BY
AUTHORIZED ENGINEERS
Do not apply electrical power to the UPS equipment before the commissioning engineer arrives at installation site.
The UPS should be installed by a qualified engineer in accordance with the information contained in this chapter. All the equipment not referred to in this manual is shipped with details of its own mechanical and electrical installation information.
3-PHASE 4-WIRE INPUT POWER IS REQUIRED
The standard UPS system can be connected to TN, TT AC distribution system (IEC60364-3) of 3-phase 4-wire, and a 3-wire to 4-wire conversion transformer is provided as an optional part.
Single-phase 3-wire is also provided as an optional part.
h
BATTERY HAZARDS
Special care should be taken when working with the batteries associated with this equipment.
When connecting the battery, the battery connection voltage will exceed 200Vdc and is potentially lethal.
• Eye protection should be worn to prevent injury from accidental electrical arcs.
• Remove rings, watches and all metal objects.
• Only use tools with insulated handles.
• Wear rubber gloves.
• If a battery leaks electrolyte, or is otherwise physically damaged, it must be replaced, stored in a container resistant to sulfuric acid and disposed of in accordance with local regulations.
• If electrolyte comes into contact with the skin, the affected area should be washed immediately with water.
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CHAPTER 1 - INTRODUCTION
1.1 Installation Configurations
Our CyberPower Smart App Online Three-Phase UPS systems are comprised of one or more UPS cabinets and battery cabinets depending on the required configuration.
The 3-phase UPS cabinet and standard external battery cabinets are designed to be installed in side-by-side, tower-stacked or rack-mounted configurations. In side-by-side configuration, the power wiring may be routed external to the cabinet using conduit to pass wiring between adjacent cabinets. Connections are made to easily access connections at the back of the cabinet.
The standard external battery cabinet can connect up to two units.
See Fig 1-3 and Fig 1-4 for side-by-side configuration views.
See Fig 1-5 and Fig 1-6 for tower stacked views. (For SM-20kVA UPS integrated with BCT3L9N125, the height is 502mm/19.8in. For SM-40kVA UPS integrated with BCT6L9N225, the height is
839mm/33in.)
See Fig 1-7 and Fig 1-8 for rack-mounted configuration views. (For SM-20kVA UPS install with
BCT3L9N125, the rack space is 22U. For SM-40kVA UPS install with BCT6L9N225, the rack space is 38U.)
Fig 1-1: SM-20kVA and SM-40kVA UPS Cabinets
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CHAPTER 1 - INTRODUCTION
Fig 1-2: BCT3L9N125 and BCT6L9N225 External Battery Cabinets
Fig 1-3: SM-20kVA UPS (1 unit) and BCT3L9N125 (2 units)
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CHAPTER 1 - INTRODUCTION
Fig 1-4: SM-40kVA UPS (1 unit) and BCT6L9N225 (2 units)
Fig 1-5: SM-20kVA UPS Tower-stacked with BCT3L9N125
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CHAPTER 1 - INTRODUCTION
Fig 1-6: SM-40kVA UPS Tower-stacked with BCT6L9N225
Fig 1-7: Rack-mount Installed with SM-20kVA UPS and BCT3L9N125
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CHAPTER 1 - INTRODUCTION
Fig 1-8: Rack-mount Installed with SM-40kVA UPS and BCT6L9N225
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CHAPTER 1 - INTRODUCTION
1.2 System Options and Accessories
1.2.1 System Options
Model Name
SM020KAMFA
SM040KAMFA
SM10KAPMA
BCT3L9N125
BCT6L9N225
BM120V30ATY
SMUCB100UAC
SMUCB175UAC
PARLCARD304A
Table 1-1: System Options
Description
UPS CABINET : 20KVA 20kW 208V 3-PHASE
UPS CABINET : 40KVA 40kW 208V 3-PHASE
UPS POWER MODULE : 10KVA 10kW 208V 3-PHASE
BATTERY CABINET for SM020KAMFA : 3 layers (6 slots) for
BM120V30ATY
BATTERY CABINET for SM040KAMFA : 6 layers (12 slots) for
BM120V30ATY
BATTERY MODULE W/ 8AH 12VDC BATTERIES 10 PIECES
(120VDC)
100A CIRCUIT BREAKER for SM020KAMFA input/output switching device
175A CIRCUIT BREAKER for SM040KAMFA input/output switching device
PARALLEL CONTROL CABLE for 3-PHASE UPS SYSTEMS i
NOTICE
SMUCB100UAC and SMUCB175UAC are installed in the back side of the external battery cabinet. SMUCB100UAC for BCT3L9N125.
SMUCB175UAC for BCT6L9N225.
SMUCB100AC must order two pieces, one for SM-20kVA UPS input circuit breaker, another one for SM-20kVA UPS output circuit breaker.
SMUCB175AC must order two pieces, one for SM-40kVA UPS input circuit breaker, another one for SM-40kVA UPS output circuit breaker.
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CHAPTER 1 - INTRODUCTION
1.2.2 Accessories
No.
1
2
3
8
9
10
11
6
7
4
5
12
13
14
15
16
Table 1-2: UPS Cabinet Accessories
Name
Installation Manual
Product Registration Card
RMCARD205 RJ45/DB9 Serial Port
Connection Cable
RMCARD205 Quick Start Guide
RMCARD205 Spare Jumper
RMCARD205 Test Report
Temperature Cable
M4 Screw (accessory part)
M6 Screw (accessory part)
Ext. Conn. Box (accessory part)
Ext. Conn. Cover (accessory part)
Rack Bracket (accessory part)
3P Dry Contact (accessory part)
2P Dry Contact (accessory part)
Cable Ring Terminal
Heat Shrink Tube
20K
1
1
1
40K
1
1
1
1
1
5
12
1
1
1
1
Small x 2
4
Large x 2
4
6 6
Detail List Refer to Appendix B
Detail List Refer to Appendix B
1
1
5
20
1
1
1
1
1 2 3 4 5
6
7 8 9 10
11
12
13 14 15 16
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No.
1
2
3
4
5
6
7
8
CHAPTER 1 - INTRODUCTION
Table 1-3: External Battery Cabinet Accessories
Name
Product
Registration Card
M4 Screw
(accessory part)
M6 Screw
(accessory part)
Ext. Conn. Box
(accessory part)
Ext. Conn. Cover
(accessory part)
Rack Bracket
(accessory part)
Cable Ring Terminal
BCT3L9N125
1
5
12
1
1
Small x 2
BCT6L9N225
5
20
1
1
1
Large x 2
Detail List Refer to Appendix B
Heat Shrink Tube Detail List Refer to Appendix B
1 2 3 4
5
6
7
8
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Perform the following operations prior to installation:
1. Visually inspect the UPS system cabinet and external battery cabinet for any damage that might have occurred in shipping. Report any damage to the shipper immediately.
2. Verify the model number and confirm that all component products are present. The UPS model, capacity and main parameters are marked on the label.
2.1 Installation Plan
Please read this installation and operations manual carefully prior to installing your UPS cabinet and external battery cabinet. This section includes:
• Features, specifications, and dimensions
• Wiring installation instructions
• Location of conduit and wire connection plates
• Location of power connections
2.2 Environmental and Installation Consideration
For a UPS system, the operating environment must meet the weight, clearance, and environmental requirements specified for the applicable accessory cabinet.
To ensure the maximum service life of your UPS system, choose a location that meets the following criteria:
• Space for easy operation of the UPS system
• Air sufficient enough to dispel heat produced by UPS system
• Away from atmospheric agents
• Away from excessive humidity and heat sources
• Away from dust
• With the current fire prevention requirements
• The operating environment temperature is within +15°C to +25°C. The batteries operate at maximum efficiency in this temperature range.
• This equipment is constructed of steel frame structure wrapped by removable panels. The top and side panels are fixed by screws.
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
The UPS system installation, including the battery cabinet, must be installed:
1. On a level floor suitable for computer or electronic equipment.
2. In a temperature and humidity-controlled indoor area free of conductive contaminants.
Failure to follow guidelines may void your warranty.
Model
SM020KAMFA
SM040KAMFA
Table 2-1: UPS Cabinet Weight
UPS Rating
10kVA
20kVA
20kVA(N+1)
10kVA
20kVA
30kVA
40kVA
40kVA(N+1)
Power Modules
4
5
2
3
3
1
1
2
Weight kg(lbs)
Shipping
(w/o PMs)
105.9(233)
105.9(233)
105.9(233)
136.5(301)
136.5(301)
136.5(301)
136.5(301)
136.5(301)
Installed
77.1(170)
93.5(206)
109.9(242)
97(214)
113.4(250)
129.8(286)
146.2(322)
162.6(358)
Model
BCT3L9N125
BCT6L9N225
Table 2-2: External Battery Cabinet Weight
Strings
4
6
2
3
Battery Modules
8
12
4
6
Weight kg(lbs)
Shipping
106.5(235)
106.5(235)
150.3(331)
150.3(331)
Installed
195.5 (431)
262.7 (579)
362.7 (800)
497.1 (1096)
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
• The UPS cabinet uses forced cooling to regulate internal component temperature.
• The external battery cabinet uses convection cooling to regulate internal component temperature.
• Air inlets are in the front of the cabinet and outlets are in the back of the cabinet.
• Allow clearance in front of and in back of the cabinet for proper air circulation.
Table 2-3: UPS Cabinet Clearances
Top of Cabinet
Front of Cabinet
Back of Cabinet
Right Side of Cabinet
Left Side of Cabinet
300mm [11.81 inch] working space
1000mm [39.37 inch] working space
500mm [19.69 inch] working space
None required
None required
Table 2-4: External Battery Cabinet Clearances
Top of Cabinet
Front of Cabinet
Back of Cabinet
Right Side of Cabinet
Left Side of Cabinet
300mm [11.81 inch] working space
1000mm [39.37 inch] working space
500mm [19.69 inch] working space
None required
None required
The basic environmental requirements for operation of the UPS cabinet are:
• Ambient Temperature Range: 5-40°C (41-104°F)
• Recommended Operating Range: 5-40°C (41-104°F)
• Maximum Relative Humidity: 5-95%, noncondensing
The basic environmental requirements for operation of the external battery cabinet are:
• Ambient Temperature Range: 5-40°C (41-104°F)
• Recommended Operating Range: 15~25°C (59-177°F)
• Maximum Relative Humidity: 5-95%, noncondensing h WARNING Operating temperatures above the recommended range will result in decreased battery life and performance, and will reduce or void the battery warranty.
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
The floor mounting bracket can be mounted on the two sides of cabinet or mounted the front and back sides of cabinet.
Fig 2-1: SM-20kVA UPS Dimensions
Fig 2-2: SM-40kVA UPS Dimensions
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Fig 2-3: BCT3L9N125 Cabinet Dimensions
Fig 2-4: BCT6L9N225 Cabinet Dimensions
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Fig 2-5: Floor Mounting Bracket-mounted the Sides of Cabinet
Fig 2-6: UPS Cabinet Floor Mounting Dimensions for Side-mounted
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Fig 2-7: Floor Mounting Bracket-mounted the Front and Back of Cabinet
Fig 2-8: UPS Cabinet Floor Mounting Dimensions for Front- and Back-mounted
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
2.3 Power Wiring Preparation
Design the cables according to the descriptions in this section, local regulatory wiring standards, and the environmental conditions.
h WARNING FAILURE TO FOLLOW ADEQUATE EARTHING PROCEDURES CAN
RESULT IN EMI, ELECTRIC SHOCK HAZARD, OR RISK OF FIRE, SHOULD AN
EARTH FAULT OCCUR.
Read the following notes while performing the installation: h WARNING Due to the potential for high leakage current for connected loads, the system must remain connected via a grounded outlet. Never disconnect the grounded outlet connection when the load is attached.
• Refer to national and local electrical codes for acceptable external wiring practices.
• Material and labor for external wiring requirements are to be provided by the customer.
• To allow for future power upgrades, recommends install the UPS using wiring and external overcurrent protection breakers sized for fully rated UPS kW frame size instead of the de-rated kW ordered. Wiring for the maximum kW frame size will allow a full power rating upgrade without having to modify the site wiring infrastructure.
• For external wiring, use 75°C copper wire. Wire sizes listed in Table 2-3 are for copper wiring only. If wire is run in an ambient temperature greater than 40°C, higher temperature wire and/or larger size wire may be necessary.
• Wire ampacities are chosen from Table 310-16 of the National Electrical Code® (NEC).
Specification is for copper wire with a 75°C rating.
• Refer to NEC Article 250 and local codes for proper grounding practices.
• Supported single-feed or dual-feed power source:
- 4 wire + grounded Wye (TT, TN) – Rectifier Input
- 4 wire + grounded Wye (TT, TN) – Bypass Input
• Battery cabinet has provided optional input breaker and output breaker.
• The battery wiring used between the battery and the UPS should be a maximum of 20 meters and not allow a voltage drop of more than 2% of nominal DC voltage at rated battery current.
• Battery voltage is computed at 2 volts per cell as defined by Article 480 of the NEC.
Rated battery current is computed at 2 volts per cell.
• Each battery cabinet has its own overcurrent protection device.
20 ©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners.
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
UPS power
(kW)
40
30
20
10
Table 2-5: Maximum Steady State AC and DC Current
Rated current (A)
Main input current at full load*1*2
208V
135
101
68
34
220V
127
96
64
32
Output current at
208V
112
84
56
28 full load*2
220V
105
79
53
26
Battery discharging current at E.O.D=1.67V/cell, no overload
20 22
Battery/ string
220
165
110
55
Battery/ string
200
150
100
50
Table 2-6: SM040KAMFA and SM020KAMFA UPS Cabinet Power Cable Size
Contents 10KVA
Main Input
Cable
Section
(AWG)
L1
L2
L3
N
L1
10
10
10
10
10
Output
Cable
Section
(AWG)
L2
L3
N
10
10
10
Bypass
Input
Cable
Section
(AWG)
L1
L2
L3
N
+
10
10
10
10
6
Battery
Cable
Section
(AWG)
-
N
6
6
PE
Cable
Section
(AWG)
PE 10
Note: For external wiring, is based on 75°C copper wire.
20KVA
4
4
4
4
4
4
4
4
4
4
4
4
2
2
2
8 6
30KVA
2
2
2
2
2
2
2
2
2
2
2
2
2/0
2/0
2/0
40KVA
1/0
1/0
1/0
1/0
1/0
1/0
1/0
1/0
1/0
1/0
1/0
1/0
3/0
3/0
3/0
6
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 21
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Table 2-7: BCT3L9N125 and BCT6L9N225 Battery Cabinet Power Cable Size
Model
BCT3L9N125
BCT6L9N225
Connection
Input Breaker
100A
(Optional)
Output Breaker
100A
(Optional)
Battery(+)
Battery(N)
Battery(-)
Ground
Input Breaker
175A
(Optional)
Output Breaker
175A
(Optional)
L1
L2
L3
N
L1
L2
L3
N
L1
L2
L3
N
L1
L2
L3
N
10kVA
Battery(+)
Battery(N)
Battery(-)
Ground
Note: For external wiring, is based on 75°C copper wire.
10kVA
6
10
6
6
10
10
10
10
10
10
10
10
10
10
10
10
6
10
10
10
10
6
6
10
20kVA
4
4
2
4
4
4
4
4
4
2
2
8
Minimum Conductor Size AWG
20kVA
2
8
2
2
4
4
4
4
4
4
4
4
30kVA
2
2
2
2
2/0
2
2
2
2
2/0
2/0
6
40kVA
1/0
1/0
1/0
1/0
3/0
1/0
1/0
1/0
1/0
3/0
3/0
6
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 22
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Model
10KVA
20KVA
30KVA
40KVA
Table 2-8: Recommend Circuit Breaker Ratings
Input Rating
50A
100A
150A
175A
Bypass Rating
50A
100A
150A
175A
Output Rating
50A
100A
150A
175A
Battery Rating
75A
125A
175A
225A
The power wiring connections for this UPS cabinet and external battery cabinet are rated at 90°C.
Table 2-9: SM020KAMFA UPS Cabinet Cable Terminations Information
UPS Cabinet
Connections
AC
INPUT
BYPASS
INPUT
AC
OUTPUT
BATTERY
INPUT
(+)
(N)
(-)
Chassis Ground PE
L1
L2
L3
N
N
L1
L2
L3
N
L1
L2
L3
M8
M8
M8
M6
M6
M6
M6
M6
M6
M6
M6
M6
M6
M6
M6
M6
Connection Bolt Type and Size
Bolt Shank
Hex
Hex
Hex
Hex
Hex
Hex
Hex
Bolt
Head 1
Hex
Hex
Hex
Hex
Hex
Hex
Hex
Hex
Hex
Bolt
Head 2
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Tool Size
10mm
10mm
10mm
10mm
10mm
10mm
10mm
Size
Head 1
10mm
10mm
10mm
10mm
10mm
13mm
13mm
13mm
10mm
Torque
Size
Head 2
Nm (lb in)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 4.4 (39)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
5mm(#3) 4.4 (39)
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 23
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Table 2-10: SM040KAMFA UPS Cabinet Cable Connections Information
UPS Cabinet
Connections
AC
INPUT
L1
L2
L3
N
L1
L2 BYPASS
INPUT
AC
OUTPUT L3
N
(+)
BATTERY
INPUT
(N)
(-)
Chassis Ground PE
L3
N
L1
L2
M8
M8
M8
M8
M8
M8
M10
M8
M8
M8
M8
M8
M8
M10
M10
M8
Connection Bolt Type and Size
Bolt Shank
Hex
Hex
Hex
Hex
Hex
Hex
Hex
Bolt
Head 1
Hex
Hex
Hex
Hex
Hex
Hex
Hex
Hex
Hex
Bolt
Head 2
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Tool Size
13mm
13mm
13mm
13mm
13mm
13mm
17mm
Size
Head 1
13mm
13mm
13mm
13mm
13mm
13mm
17mm
17mm
13mm
Torque
Size
Head 2
Nm (lb in)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
6mm(#4) 13.3 (118)
8mm(#5) 24.5 (217)
8mm(#5) 24.5 (217)
8mm(#5) 24.5 (217)
6mm(#4) 13.3 (118)
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 24
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Battery Cabinet
Connections
(+)
BATTERY
OUTPUT
(Breaker)
(N)
(-)
Chassis Ground PE
L1
UPS AC INPUT
(Input Breaker)
(Option)
L2
L3
Neutral Bus Bar N
AC INPUT
(Input Breaker)
(Option)
Neutral Bus Bar
UPS AC
OUTPUT
(Output Breaker)
(Option)
Neutral Bus Bar
L1
L2
L3
N
L1
L2
L3
AC OUTPUT
(Output Breaker)
(Option)
Neutral Bus Bar
N
L1
L2
L3
N
Table 2-11: BCT3L9N125 Battery Cabinet Cable Connections Information
1/4-20
1/4-20
1/4-20
M6
#10-24
#10-24
#10-24
M6
#10-24
#10-24
#10-24
M6
#10-24
#10-24
Connection Bolt Type and Size
Bolt Shank
Pen
Hex
Pen
Pen
Pen
Hex
Pen
Pen
Bolt
Head 1
Pen
Pen
Pen
Hex
Pen
Pen
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
Bolt
Head 2
Phillips
Phillips
Phillips
Phillips
Phillips
Phillips
#10-24 Pen Phillips
M6
#10-24
#10-24
#10-24
M6
Hex
Pen
Pen
Pen
Hex
Phillips
Phillips
Phillips
Phillips
Phillips
Tool Size Torque
7.6mm
10mm
7.6mm
7.6mm
7.6mm
10mm
7.6mm
7.6mm
Size
Head 1
Size
Head 2
Nm
(lbs/in)
10.2mm
6mm(#4) 5.6 (50)
10.2mm
6mm(#4) 5.6 (50)
10.2mm
6mm(#4) 5.6 (50)
10mm
7.6mm
7.6mm
5mm(#3)
4mm(#2)
4mm(#2)
4.4 (39)
1.7 (15)
1.7 (15)
4mm(#2)
5mm(#3)
4mm(#2)
4mm(#2)
4mm(#2)
5mm(#3)
4mm(#2)
4mm(#2)
1.7 (15)
4.4 (39)
1.7 (15)
1.7 (15)
1.7 (15)
4.4 (39)
1.7 (15)
1.7 (15)
7.6mm
4mm(#2) 1.7 (15)
10mm
7.6mm
7.6mm
7.6mm
10mm
5mm(#3)
4mm(#2)
4mm(#2)
4mm(#2)
5mm(#3)
4.4 (39)
1.7 (15)
1.7 (15)
1.7 (15)
4.4 (39)
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 25
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Battery Cabinet
Connections
(+)
BATTERY
OUTPUT
(Breaker)
(N)
(-)
Chassis Ground PE
L1
UPS AC INPUT
(Input Breaker)
(Option)
L2
L3
Neutral Bus Bar N
AC INPUT
(Input Breaker)
(Option)
Neutral Bus Bar
UPS AC
OUTPUT
(Output Breaker)
(Option)
Neutral Bus Bar
L1
L2
L3
N
L1
L2
L3
AC OUTPUT
(Output Breaker)
(Option)
Neutral Bus Bar
N
L1
L2
L3
N
Table 2-12: BCT6L9N225 Battery Cabinet Cable Connections Information
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
Connection Bolt Type and Size
Bolt Shank
Cap
Hex
Cap
Cap
Cap
Hex
Cap
Cap
Bolt
Head 1
Cap
Cap
Cap
Hex
Cap
Cap
Allen
Phillips
Allen
Allen
Allen
Phillips
Allen
Allen
Bolt
Head 2
Allen
Allen
Allen
Phillips
Allen
Allen
M8 Cap Allen
M8
M8
M8
M8
M8
Hex
Cap
Cap
Cap
Hex
Phillips
Allen
Allen
Allen
Phillips
Tool Size
13mm
13mm
13mm
13mm
13mm
13mm
13mm
13mm
Size
Head 1
13mm
13mm
13mm
13mm
13mm
13mm
Torque
Size
Head 2
1/4”
Nm
(lbs./in)
13.3 (118)
1/4”
1/4”
13.3 (118)
13.3 (118)
6mm(#4) 14.7 (130)
1/4” 13.3 (118)
1/4” 13.3 (118)
1/4” 13.3 (118)
6mm(#4) 14.7 (130)
1/4”
1/4”
13.3 (118)
13.3 (118)
1/4” 13.3 (118)
6mm(#4) 14.7 (130)
1/4”
1/4”
13.3 (118)
13.3 (118)
13mm 1/4” 13.3 (118)
13mm
13mm
13mm
13mm
13mm
6mm(#4) 14.7 (130)
1/4” 13.3 (118)
1/4”
1/4”
13.3 (118)
13.3 (118)
6mm(#4) 14.7 (130)
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 26
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Table 2-13: SM020KAMFA UPS Cabinet Power Cable Connections Information
UPS Cabinet Connections
L1
AC
INPUT
BYPASS
INPUT
AC
OUTPUT
BATTERY
INPUT
L2
L3
N
(+)
(N)
(-)
L2
L3
N
L1
L2
L3
N
L1
Chassis
Ground
PE
Cable
10kVA
Lug PN
CHAPTER 2 -
10
10
10
6
10
RNBM5-6
(9
RNBM5-6
(9
(9
(14
(9
Φ
Φ
Φ
Φ
Φ
)
)
1
1
RNBM5-6
) 1
RNB14-8
)
) 1
RNBM5-6
1
Cable
AWG
20kVA
4
4
4
2
8
Lug PN
Lug #
RNBS22-6
(14
(14 1
RNBS22-6
(14
(14
Φ
Φ
Φ
Φ
)
)
)
)
1
RNBS22-6
1
RNBS38-8
1
RNBS8-6
(14 Φ ) 1
1 Shrink tube size i
NOTICE These “Ring Terminals” are included in the accessory box.
The ring terminal part numbers are stamped upon them.
Processing of power cable and ring terminal:
1. The heat shrinkable tube is inserted onto the power cable.
2. Power cable crimping ring terminal.
3. Use a heat gun to tighten the heat shrink tube.
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 27
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
AC
OUTPUT
INPUT
Chassis
Ground
Table 2-14: SM040KAMFA UPS Cabinet Power Cable Connections Information
UPS Cabinet
Connections
AC
INPUT
L1
L2
L3
N
BYPASS
INPUT
L1
L2
L3
N
BATTERY
L1
L2
L3
N
(+)
(N)
(-)
PE
Cable
AWG
10kVA
Lug #
10
10
10
6
10
RNB5.5-8
(10
RNB5.5-8
(10
RNB5.5-8
(10
RNB14-8
(11
RNB5.5-8
(10
Φ
Φ
Φ
Φ
Φ
)
)
)
)
)
1
1
1
1
1
AWG
4
4
4
2
8
20kVA
Cable
Lug #
RNB22-8
(20
(20
(20
(20
(10
Φ
Φ
Φ
Φ
Φ
)
)
)
)
) 1
1
RNB22-8
1
RNB22-8
1
RNBS38-10
1
RNBS8-8
Cable
AWG
2
2
2
2/0
6
30kVA
Lug #
RNBS38-8
(20 Φ
Φ
Φ
Φ )
)
)
1
1
RNBS38-8
(20
RNBS38-8
(20
Φ ) 1
1
RNB70-10
(20
RNB14-8
(11
) 1
Cable
AWG
1/0
1/0
1/0
3/0
6
40kVA
Lug #
RNB60-8
(20 Φ ) 1
RNB60-8
(20 1
RNB60-8
(20
(20
Φ
Φ
Φ
)
) 1
RNB80-10
) 1
RNB14-8
(11 Φ ) 1
1 Shrink tube size
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 28
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Table 2-15: BCT3L9N125 Battery Cabinet Power Cable Connections Information
10kVA 20kVA
Battery Cabinet Connections
Cable
AWG
Lug #
Cable
AWG
Lug #
BATTERY OUTPUT
(Battery Breaker)
(+)
(N)
(-)
6
RNB14-8
(14 Φ ) 1
2
RNBS38-8
(14 Φ ) 1
Chassis Ground PE 10
RNBM5-6
(9 Φ ) 1
8
RNBS8-6
(9 Φ ) 1
UPS AC INPUT
(Input Breaker)
(Option)
L1
L2
L3
10
RNBM5-6
(9 Φ ) 1
4
RNBS22-6
(14 Φ ) 1
Neutral Bus Bar N 10
RNBM5-6
(9 Φ ) 1
4
RNBS22-6
(14 Φ ) 1
AC INPUT
(Input Breaker)
(Option)
L1
L2
L3
10
RNBM5-6
(9 Φ ) 1
4
RNBS22-6
(14 Φ ) 1
Neutral Bus Bar N 10
RNBM5-6
(9 Φ ) 1
4
RNBS22-6
(14 Φ ) 1
UPS AC OUTPUT
(Output Breaker)
(Option)
L1
L2
L3
10
RNBM5-6
(9 Φ ) 1
4
RNBS22-6
(14 Φ ) 1
Neutral Bus Bar N 10
RNBM5-6
(9 Φ ) 1
4
RNBS22-6
(14 Φ ) 1
L1
AC OUTPUT
(Output Breaker)
(Option)
L2
L3
10
RNBM5-6
(9 Φ ) 1
4
RNBS22-6
(14 Φ ) 1
Neutral Bus Bar N 10
RNBM5-6
(9 Φ ) 1
4
RNBS22-6
(14 Φ ) 1
1 Shrink tube size.
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 29
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Table 2-16: BCT6L9N225 Battery Cabinet Power Cable Connections Information
Battery Cabinet
Connections
(+) BATTERY
OUTPUT
(Battery
Breaker)
(N)
(-)
Cable
AWG
10kVA
Lug #
6
RNB14-10
(11 Φ ) 1
Cable
AWG
20kVA
Lug #
2
RNBS38-10
(20 Φ ) 1
Cable
AWG
30kVA
Lug #
2/0
RNB70-10
(20 Φ ) 1
Cable
AWG
40kVA
Lug #
3/0
RNB80-10
(20 Φ ) 1
Chassis Ground PE 10
RNB5.5-8
(10 Φ ) 1
8
RNB8-8
(10 Φ ) 1
6
RNB14-8
(11 Φ ) 1
6
RNBS14-8
(11 Φ ) 1
UPS AC INPUT
(Input Breaker)
(Option)
L1
L2
L3
10
RNB5.5-8
(10 Φ ) 1
4
RNB22-8
(20 Φ ) 1
2
RNBS38-8
(20 Φ ) 1
1/0
RNB60-8
(20 Φ ) 1
Neutral
Bus Bar
N 10
RNB5.5-8
(10 Φ ) 1
4
RNB22-8
(20 Φ ) 1
2
RNBS38-8
(20 Φ ) 1
1/0
RNB60-8
(20 Φ ) 1
AC INPUT
(Input Breaker)
(Option)
L1
L2
L3
10
RNB5.5-8
(10 Φ ) 1
4
RNB22-8
(20 Φ ) 1
2
RNBS38-8
(20 Φ ) 1
1/0
RNB60-8
(20 Φ ) 1
N 10
RNB5.5-8
(10 Φ ) 1
4
RNB22-8
(20 Φ ) 1
2
RNBS38-8
(20 Φ ) 1
1/0
RNB60-8
(20 Φ ) 1
Neutral
Bus Bar
UPS AC
OUTPUT
(Output
Breaker)
(Option)
Neutral
Bus Bar
AC OUTPUT
(Output
Breaker)
(Option)
Neutral
Bus Bar
L1
L2
L3
N
L1
L2
L3
N
10
10
10
10
RNB14-8
(11 Φ ) 1
RNB5.5-8
(10 Φ ) 1
RNB5.5-8
(10 Φ ) 1
RNB5.5-8
(10 Φ ) 1
4
4
4
4
RNBS38-10
(20 Φ ) 1
RNB22-8
(20 Φ ) 1
RNB22-8
(20 Φ ) 1
RNB22-8
(20 Φ ) 1
2
2
2
2
RNBS38-8
(20 Φ ) 1
RNBS38-8
(20 Φ ) 1
RNBS38-8
(20 Φ ) 1
RNBS38-8
(20 Φ ) 1
1/0
1/0
1/0
1/0
RNB60-8
(20 Φ ) 1
RNB60-8
(20 Φ ) 1
RNB60-8
(20 Φ ) 1
RNB60-8
(20 Φ ) 1
1 Shrink tube size
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 30
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Table 2-17: SM020KAMFA UPS Cabinet Power Cable Connections Size
UPS Cabinet Connections
AC INPUT
BYPASS INPUT
AC OUTPUT
BATTERY INPUT
Chassis Ground
L1
L2
L3
N
(+)
(N)
(-)
L1
L2
L3
N
L1
L2
L3
N
PE
Max
W
17mm
17mm
17mm
22mm
17mm
Max
I
33.5mm
33.5mm
10.5mm
6.4mm
33.5mm
42.7mm
29.7mm
Max
F
10.5mm
10.5mm
8mm
9mm
Max d2
6.4mm
6.4mm
6.4mm
6.4mm
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 31
CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Table 2-18: SM040KAMFA UPS Cabinet Power Cable Connections Size
UPS Cabinet Connections
AC INPUT
BYPASS INPUT
AC OUTPUT
BATTERY INPUT
Chassis Ground
L1
L2
L3
N
(+)
(N)
(-)
L1
L2
L3
N
L1
L2
L3
N
PE
Max
W
22mm
22mm
22mm
29mm
21mm
Max
I
49.7mm
49.7mm
49.7mm
54.2mm
32.5mm
Max
F
12mm
12mm
12mm
14m
10mm
Max d2
8.4mm
8.4mm
8.4mm
10.5mm
8.4mm
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Table 2-19: BCT3L9N125 Battery Cabinet Power Cable Connections Size
Battery Cabinet Connections
BATTERY OUTPUT
(Battery Breaker)
Chassis Ground
UPS AC INPUT
(Input Breaker)
(Option)
Neutral Bus Bar
AC INPUT
(Input Breaker)
(Option)
Neutral Bus Bar
UPS AC OUTPUT
(Output Breaker)
(Option)
Neutral Bus Bar
AC OUTPUT
(Output Breaker)
(Option)
Neutral Bus Bar
N
L1
L2
L3
N
L1
L2
L3
L1
L2
L3
N
L1
L2
L3
N
(+)
(N)
(-)
PE
Max
W
25mm
17mm
18mm
20mm
18mm
20mm
18mm
20mm
18mm
20mm
Max
I
42.7mm
29.2mm
33.5mm
33.5mm
33.5mm
33.5mm
33.5mm
33.5mm
33.5mm
33.5mm
Max
F
9.5mm
9mm
6mm
11mm
11mm
11mm
6m
11mm
6m
11mm
Max d2
8.4mm
6.4mm
6.4mm
6.4mm
6.4mm
6.4mm
6.4mm
6.4mm
6.4mm
6.4mm
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Table 2-20: BCT6L9N225 Battery Cabinet Power Cable Connections Size
Battery Cabinet Connections
BATTERY OUTPUT
(Battery Breaker)
Chassis Ground
UPS AC INPUT
(Input Breaker)
(Option)
Neutral Bus Bar
AC INPUT
(Input Breaker)
(Option)
Neutral Bus Bar
UPS AC OUTPUT
(Output Breaker)
(Option)
Neutral Bus Bar
AC OUTPUT
(Output Breaker)
(Option)
Neutral Bus Bar
N
L1
L2
L3
N
L1
L2
L3
L1
L2
L3
N
L1
L2
L3
N
(+)
(N)
(-)
PE
Max
W
27mm
21mm
22mm
21mm
22mm
21mm
22mm
21mm
22mm
21mm
Max
I
54.2mm
32.5mm
49.7mm
32.5mm
49.7mm
32.5mm
49.7mm
32.5mm
49.7mm
32.5mm
Max
F
15mm
10mm
13mm
13mm
13mm
13mm
13mm
13mm
13mm
13mm
Max d2
10.5mm
8.4mm
8.4mm
8.4mm
8.4mm
8.4mm
8.4mm
8.4mm
8.4mm
8.4mm
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Recommended Crimping Tool
Cable lug manufacturer: K.S.T.
Crimping tool manufacturer: Burndy - Hubbell
Cable Size (AWG)
10
8
6
4
2
1/0
2/0
3/0
Table 2-21: Recommended Crimping Tools
Cable Lug Type
RNBM5-6, RNB5.5-8
RNBS8-6, RNB8-8
RNB14-8, RNB14-10
RNBS22-6, RNB22-8
RNBS38-8, RNBS38-10
RNB60-8
RNB70-10
RNB80-10
Crimping Tool
Y8MRB-1
Y8MRB-1
Y35, PAT750
Y35, PAT750
Y35, PAT750
Y35, PAT750
Y35, PAT750
Y35, PAT750
Die
UV6L
U2CD1
U1CD1
UV26L
U28D1
U29D1
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
2.4 Inspecting and Unpacking
The UPS cabinets and battery cabinets are shipped bolted to a wooden pallet and covered with protective packaging material (see Fig 2-9).
Fig 2-9: UPS and Battery Cabinets Shipped on Pallet h WARNING The UPS and battery cabinets are heavy (see Table 2-1 and 2-2).
If unpacking and unloading instructions are not closely followed, the cabinet may tip and cause serious injury.
i
NOTICE For the following step, verify that the forklift or pallet jack is rated to handle the weight of the cabinet.
• Carefully inspect the outer packaging for evidence of damage during transit.
• Use a forklift or pallet jack to move the packaged cabinet to the installation site, or as close as possible, before unpacking. If possible, move the cabinet using the pallet. Insert the forklift or pallet jack forks between the supports on the bottom of the pallet.
h
CAUTION Do not tilt cabinet more than 10° from vertical. Damage may occur only when lifting the cabinet with a forklift.
• Set the pallet on a firm, level surface, allowing a minimum clearance of 2m(6.56ft) on each side for removing the cabinet from the pallet.
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
1. Remove the bolts from the outer shipping crates.
2. Remove the protective packaging material from the cabinet and recycle in a responsible manner.
3. Retain the front wooden panel for later use.
4. Inspect the contents for any evidence of physical damage, and compare each item with the
Bill of Lading. If damage has occurred or shortages are evident, contact service representative immediately to determine the extent of the damage and its impact on further installation. i
NOTICE The SM040KAMFA and BCT6L9N225 retain the front wooden panel.
The SM020KAMFA and BCT3L9N125 retain the top wooden panel.
Fig 2-10: Remove the Wood Crates of UPS Cabinets
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
2.5 Unloading the UPS and Battery Cabinets from the Pallet h WARNING The UPS and battery cabinets are heavy (see Table 2-1 and 2-2).
If unpacking and unloading instructions are not closely followed, the cabinet may tip and cause serious injury.
i
NOTICE For the following step, verify that the forklift or pallet jack is rated to handle the weight of the cabinet.
The UPS and external battery cabinets are bolted to a wooden pallet supported by wood skids.
h
• WARNING Ensure a minimum of 2 meters in front of the battery cabinet for unloading. The area in front of the battery cabinet must be unobstructed.
• The unloading floor must be smooth, with no cracks or large seams to prevent a smooth roll-off of the cabinet.
To unload the UPS cabinet or battery cabinet from pallet:
1. Remove the accessory pack.
2. Use a forklift or pallet jack to move the battery cabinet to the installation area, or as close as possible, before unloading from the pallet. Insert the forklift or pallet jack forks between the supports on the bottom of the pallet.
3. If the leveling feet are not fully retracted, turn all four leveling feet until they are retracted into the cabinet.
4. Drop the front wooden panel and attach the ramp to the front of the pallet. (see Fig 2-11)
5. Use a Phillips screwdriver or a socket wrench (13mm) to remove bolts securing the right shipping bracket to the cabinet and use socket wrench(bottom, 16mm) and open wrench (up, 17mm) to remove two bolts securing the bracket to the pallet (see Fig 2-12). Remove the right shipping bracket. If installing the cabinet permanently, retain the shipping bracket and securing hardware for later use.
i
.
NOTICE The SM040KAMFA and BCT6L9N225 used the front wooden panel.
The SM020KAMFA and BCT3L9N125 used the top wooden panel.
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
6. Use a Phillips screwdriver or a socket wrench (13mm) to remove bolts securing the left shipping bracket to the cabinet and use socket wrench (bottom, 16mm) and open wrench (up, 17mm) to remove two bolts securing the bracket to the pallet (see Fig 2-13). Remove the left shipping bracket. If installing the cabinet permanently, retain the shipping bracket and securing hardware for later use.
7. Slowly roll the cabinet toward the front of the pallet. Continue rolling the cabinet down the ramp until the cabinet is clear of the ramp.
8. Roll the battery cabinet to the final installation location on the side of the UPS cabinet and making sure the doors are flush with each other.
Fig 2-11: Front Wooden Panel Acts as a Ramp – BCT6L9N225
Fig 2-12: Removing the Right Shipping Bracket – BCT6L9N225
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CHAPTER 2 - INSTALLATION PLAN AND UNPACKING
Fig 2-13: Removing the Left Shipping Bracket – BCT6L9N225 h WARNING Do not stand directly in front of or behind the pallet while unloading the cabinet. If unloading instructions are not closely followed, the cabinet may cause serious injury.
9. If installing the cabinet permanently, retain the shipping brackets and hardware; otherwise, recycle the pallet, and shipping brackets in a responsible manner.
10. Use open wrench (19mm) to secure the battery cabinet in position by lowering the leveling feet until the cabinet is locked in place.
11. If permanently mounting the battery cabinet, proceed to Step 12.
12. Using the retained hardware, reinstall the floor brackets removed in Steps 4 and 5 to the right and left of the battery cabinet with the angle facing outward (see Fig 2-12 and Fig 2-13).
i
NOTICE Use leveling feet only to lock the cabinet in place. Using the leveling feet to raise the cabinet may result in serious injury to personnel or damage to the cabinet.
13. Secure the cabinet to the floor with customer-supplied hardware.
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
3.1 UPS and Battery Cabinet Composition
Touch screen LCD Dry Contact SNMP
Perimeter metal strip
Bypass Module
Power Module
Parallel
Manual Bypass
Front view Back view
Fig.3-1: SM-20kVA UPS Cabinet
Touch screen LCD Dry Contact SNMP
Parallel
Manual Bypass
Perimeter metal strip
Bypass Module
Power Module
Front view Back view
Fig.3-2: SM-40kVA UPS Cabinet
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
Perimeter metal strip
Battery Module
Input Breaker
Battery Breaker
Output Breaker
Fig.3-3: BCT3L9N125 Battery Cabinet
Perimeter metal strip
Battery Module
Input Breaker
Battery Breaker
Output Breaker
Fig.3-4: BCT6L9N225 Battery Cabinet i
NOTICE The input and output breakers are optional.
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
Fig 3-5: Diagram of Battery Connections
Item
3
4
1
2
5
Item
3
4
1
2
5
Table 3-1: UPS Cabinet Major Components
Component
System Display
Bypass module
Manual bypass breaker
Power module
Perimeter metal strip
Quantity
1
1
1
1 ≤ n ≤ 5
2
Remarks
Requisite, factory installed
Requisite, factory installed
Requisite, factory installed
Requisite
Factory installed
Table 3-2: Battery Cabinet Major Components
Component
Input breaker
Output breaker
Battery breaker
Battery module
Perimeter metal strip
Quantity
1
1
1
2 ≤ n ≤ 12
2
Remarks
Optional
Optional
Requisite, factory installed
Requisite
Factory installed
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
3.2 System Configurations
3.2.1 Standard Configuration
Fig 3-6: Standard Configuration for SM-20kVA UPS with BCT3L9N125
Fig 3-7: Standard Configuration for SM-40kVA UPS with BCT6L9N225
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
3.2.2 Optional Configuration
The standard battery cabinet has included one optional input breaker and one optional output breaker for UPS.
Fig 3-8: SM-20kVA UPS with BCT3L9N125 and Optional Breakers
Fig 3-9: SM-40kVA UPS with BCT6L9N225 and Optional Breakers
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
3.2.3 Dual-Feed with Standard Configuration
Fig 3-10: Dual Feed with SM-20kVA Standard Configuration
Fig 3-11: Dual Feed with SM-40kVA Standard Configuration i
NOTICE 3 of the 4 bus bars are removed at the “Bypass Input” connection block.
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
3.2.4 Dual-Feed with Optional Configuration
Fig 3-12: Dual Feed with SM-20kVA Optional Configuration
Fig 3-13: Dual Feed with SM-40kVA Optional Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
3.2.5 Single-Feed Parallel Configuration
Fig 3-14: Single Feed Parallel Configuration
3.2.6 Dual-Feed Parallel Configuration
Fig 3-15: Dual Feed Parallel Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
3.3 Wiring Diagrams
3.3.1 Side-by-Side Installation Wiring Diagrams
Fig 3-16: Side-by-Side Installation Wiring for Single-Feed with Standard Configuration
Fig 3- 17: Side-by-Side Installation Wiring for Single-Feed with Optional Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
Fig 3-18: Side-by-Side Installation Wiring for Dual-Feed with Standard Configuration
Fig 3-19: Side-by-Side Installation Wiring for Dual-Feed with Optional Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
3.3.2 Tower-Stacked and Rack-Mounted Installation Wiring Diagram i
NOTICE The wiring for the tower-stacked and rack-mounted installations are identical. Shown: tower-stacked
Fig 3-20: Tower-Stacked Installation Wiring for Single-Feed with Standard Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
Fig 3-21: Tower-Stacked installation Wiring for Single-Feed with Optional Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
Fig 3-22: Tower-Stacked Installation Wiring for Dual-Feed with Standard Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
Fig 3-23: Tower-Stacked Installation Wiring for Dual-Feed with Optional Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS i
NOTICE Fig 3-24 to 3-27 is the wiring diagram only for one SM-20kVA UPS cabinet with two BCT3L9N125 cabinets.
The 40K system with 2 battery cabinets is recommended to be installed all side-by-side. OR if a Tower Stack to have the 2nd battery cabinet installed next to the tower stack
Fig 3-24: Tower-Stacked Installation
Wiring for Single-Feed with
Standard Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
Fig 3-25: Tower-Stacked
Installation Wiring for Single-Feed with Optional Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
Fig 3-26 Tower-Stacked Installation
Wiring for Dual-Feed
Standard Configuration
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CHAPTER 3 - CONFIGURATIONS AND WIRING DIAGRAMS
Fig 3-27 Tower-Stacked Installation
Wiring for Dual-Feed
Optional Configuration
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CHAPTER 4 SYSTEM INSTALLATION h
WARNING Installation should be performed only by a certified technician.
To allow for future power upgrades, install the UPS using wiring and external overcurrent protection breakers sized for fully rated UPS kW frame size instead of the de-rated kW ordered. Wiring for the maximum kW frame size will allow a full power rating upgrade without having to modify the site wiring infrastructure.
Refer to the following while installing the UPS cabinet and external battery cabinet:
• Refer Chapter 2 for cabinet dimensions, equipment weight and wiring data, and installation notes.
• Refer Chapter 3 for system configuration and power cable route.
Fig 4-1: UPS Cabinet Connection
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-2: External Battery Connection
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 60
CHAPTER 4 SYSTEM INSTALLATION
4.1 Installing the UPS Cabinet Power Wiring i
NOTICE The operations described in this section must be performed by a certified technician. If you have any difficulties, do not hesitate to contact Tech Support.
h
WARNING To allow for future power upgrades, install the UPS using wiring and external overcurrent protection breakers sized for fully rated UPS kW frame size instead of the de-rated kW ordered. Wiring for the maximum kW frame size will allow a full power rating upgrade without having to modify the site wiring infrastructure.
Power cables can enter the 3-phase UPS cabinet both from bottom and back. Connect cables through ellipse hole to prevent foreign material entering the cabinet. Use circular entry protector if ellipse hole is not big enough. If connecting cables through bottom entry, first remove the cover and install a rubber cable protector in the bottom entry hole.
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CHAPTER 4 SYSTEM INSTALLATION
(a) SM-20kVA
Fig 4-3: Power Cable Entry
(b) SM-40kVA UPS i
NOTICE Fix cables in SM-20kVA UPS as Fig.4-3(a) to ensure best ventilation.
Secure cables in SM-40kVA UPS as Fig.4-3(b) to ensure best ventilation.
Enter through reserved entry cover if ellipse holes are not big enough, and block the remaining space to protect UPS.
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-4: Remove the Bottom Cable
Entry Bracket
Fig 4-5: Install Cable
Glade on Bracket
Fig 4-6: Install the Cable
Entry Bracket on Bottom
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-7: Bottom
Cable Entry
Fig 4-8: Remove the Bottom Cable
Entry Bracket
Fig 4-9: Back
Cable Entry Box
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-10: Install Back
Cable Entry Box
Fig 4-11: Install Cable
Glade on Bracket
Fig 4-12: Install Cable
Glade Bracket on Back
Cable Entry Box
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-13: Back Cable Entry i • The back cable entry box is provided in accessory box.
• SM-20kVA UPS cable glade size is M40.
• SM-40kVA UPS cable glade size is M63.
After the equipment has been finally positioned and secured, refer to Chapter 2 Installation Plan and
Unpacking and Chapter 3 System Configurations and Wiring Diagrams to connect the power cables as described in the following procedures:
1. Verify that all the external input distribution switches of the UPS system are completely opened.
Attach necessary warning signs to these switches to prevent unauthorized operation.
2. Use a Phillips screwdriver to remove back cover panel of the UPS cabinet, and then the power connections are visible. See Fig 4-14 and Fig 4-15.
3. Connect the protective earth and any necessary grounding cables to the PE connection.
The cabinet for the UPS must be connected to the user’s ground connection.
Fig 4-14: SM-20kVA UPS Power Connection Block
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-15: SM-40kVA UPS Power Connection Block i
NOTICE The grounding cable and neutral cable must be connected in accordance with local and national codes practice.
4. Make power connections for incoming cables according to the procedures below, depending on the type of installation:
4.1.1 Single-Feed Connections
For single-feed application, connect the AC input supply cables to the UPS AC input connections
(AC INPUT L1-L2-L3-N). Refer to Fig. 4-16.
i
NOTICE Ensure correct phase rotation for Single-Feed application ensure that the bus-bars between Bypass and Rectifier inputs are connected.
Fig 4-16: SM-20kVA UPS Single-Feed Power Wiring
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CHAPTER 4 SYSTEM INSTALLATION
4.1.2 Dual-Feed Connections (option)
If a Dual-Feed configuration is used, connect the AC input supply cables to the rectifier AC input connections (AC INPUT L1-L2-L3-N) and the AC bypass input supply cables to the bypass input connections (BYPASS INPUT L1-L2-L3-N). Refer to Fig. 4-17 and Fig 4-18.
i NOTICE Ensure correct phase rotation for Dual-Feed application ensure that the bus-bars between Bypass and Rectifier inputs are removed. The neutral line of bypass input must be connected to that of the rectifier input.
Fig 4-17: SM-20kVA UPS Dual-Feed Power Cable Entry
Fig 4-18: SM-20kVA UPS Dual-Feed Power Wiring
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CHAPTER 4 SYSTEM INSTALLATION
4.1.3 Frequency Converter Mode (option)
If the frequency converter configuration is used, connect the AC input supply cables to the rectifier
AC input connections (AC INPUT L1-L2-L3-N). No need to connect the bypass input cables to bypass input connections (BYPASS INPUT L1-L2-L3-N). Refer to Fig. 4-19. i
NOTICE Ensure correct phase rotation for the frequency converter operation mode, ensure that the bus-bars between Bypass and Rectifier inputs are removed.
Fig 4-19: SM-20kVA UPS Frequency Converter Mode Power Wiring
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CHAPTER 4 SYSTEM INSTALLATION
4.1.4 Output System Connections
Connect the system output cables to the UPS AC output connections (AC OUTPUT L1-L2-L3-N).
Refer to Fig 4-14 and Fig 4-15.
i
NOTICE Ensure correct phase rotation.
h WARNING If the load equipment will not be ready to accept power on the arrival of the commissioning engineer, then ensure that the system output cables are safely isolated at their ends.
5. Re-install all the protective covers and back cover panel.
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CHAPTER 4 SYSTEM INSTALLATION
4.2 Installing the External Battery Cabinet Power Wirings i
NOTICE Refer to Chapter 2 Installation Plan and Unpacking and Chapter 3
System Configurations and Wiring Diagrams to connect the power cables.
h
WARNING To allow for future power upgrades, install the UPS using wiring and external overcurrent protection breakers sized for fully rated UPS kW frame size instead of the de-rated kW ordered. Wiring for the maximum kW frame size will allow a full power rating upgrade without having to modify the site wiring infrastructure.
The external battery cabinet has three power cable entry brackets. The cable entry bracket in top back of battery cabinet is used for tower-stacked and rack-mounted installation. The cable entry bracket in back of battery cabinet is used for side-by-side installation. The cable entry bracket in bottom of battery cabinet and cable entry box are used for input cable and output cable with optional breakers.
i
NOTICE
• The application and installation of bottom cable entry box and bottom cable entry bracket are same as UPS cabinet. Refer to chapter section 4.1.
• Wiring can be installed using conduit between cabinets.
• The installation procedures for BCT3L9N125 and BCT6L9N225 are identical.
4.2.1 Without Optional Breakers
To install power wiring to connections:
1. Install conduit between the UPS cabinet and the battery cabinet. If installing a second battery cabinet, install conduit between the first and second battery cabinets.
2. Removed the back cover panel on battery cabinet.
3. Route the battery cables (positive, neutral, negative, and ground) through the conduit on the back of battery cabinet (2nd from left up 2” cabinet wiring knockout plate) to the BATTERY
OUTPUT and ground connection blocks on battery cabinet. See Fig 4-20 for power wiring access information and connection locations. If installing a second battery cabinet, see Fig 4-21 for the power wiring. See chapter 2 and 3 for power wiring requirements.
4. Connect the positive, neutral and negative power wiring to the (+), (N) and (-) connections of
BATTERY OUTPUT on battery cabinet. Connect the ground wiring to the ground connection on battery cabinet. See Fig 4-22.
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CHAPTER 4 SYSTEM INSTALLATION
5. Route the other end of the battery cables (positive, neutral, negative, and ground) to the UPS cabinet external battery input and ground connections.
6. Use a Phillips screwdriver to secure the back cover panel.
Fig 4-20: BCT3L9N125 Power Wiring without Optional Breakers
Fig 4-21: With Second BCT3L9N125 Power Wiring without Optional Breakers
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-22: Battery Power Connections Detail – BCT3L9N125
4.2.2 With Optional Breakers
To install power wiring to connections:
1. Install three conduits between the UPS cabinet and the battery cabinet. If installing a second battery cabinet, install conduit between the first and second battery cabinets (3rd from left up
2” cabinet wiring knockout plate). See Fig 4-24 and Fig 4-25
2. Remove the back cover panel on battery cabinet.
3. Connect the neutral connections of input and output on UPS cabinet to neutral bar on battery cabinet, connect the cable between UPS cabinet ground bar and battery cabinet ground bar, secure the neutral cables of input and output cables to neutral bar on battery cabinet and secure the outer ground cable to battery cabinet ground bar. (See Figure 4-23)
4. Route the UPS output cables (L1, L2, L3 and N) through the conduit on the back of battery cabinet (1st from left up 2” cabinet wiring knockout plate). See Fig 4-24 for power wiring access information and connection locations. See chapter 2 and 3 for power wiring requirements.
5. Route the battery cables (positive, neutral and negative) through the conduit on the back of battery cabinet (2nd from left up 2” cabinet wiring knockout plate) to the BATTERY OUTPUT.
See Fig 4-24 for power wiring access information and connection locations. See chapter 2 and 3 for power wiring requirements.
6. Route the UPS input cables (L1, L2, L3, N and PE) through the conduit on the back of battery cabinet (1st from right up 2” cabinet wiring knockout plate). See Fig 4-24 for power wiring access information and connection locations. See chapter 2 and 3 for power wiring requirements.
7. Connect the UPS output cables (L1, L2, L3 and N) to the UPS AC OUTPUT (Output breaker up side connections and Neutral bus bar) on battery cabinet. See Fig 4-23 and Fig 4-24.
8. Connect the positive, neutral and negative power wiring to the (+), (N) and (-) connections of
BATTERY OUTPUT on battery cabinet. Connect the ground wiring to the ground connection on battery cabinet. See Fig 4-23 and Fig 4-24.
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9. Connect the UPS input cables (L1, L2, L3, N and PE) to the UPS AC INPUT (Input breaker up side connections, Neutral bus bar and PE connection) on battery cabinet. See Fig 4-23 and Fig 4-24.
10. Install two conduits between power distribution panel and the battery cabinet.
11. Route the output cables (L1, L2, L3 and N) through the conduit on the back of battery cabinet
(1st from left down 2” cabinet wiring knockout plate). See Fig 4-23 and Fig 4-24 for power wiring access information and connection locations. See chapter 2 and 3 for power wiring requirements.
12. Route the input cables (L1, L2, L3, N and PE) through the conduit on the back of battery cabinet (1st from right down 2” cabinet wiring knockout plate). See Fig 4-23 and Fig 4-24 for power wiring access information and connection locations. See chapter 2 and 3 for power wiring requirements.
13. Connect the output cables (L1, L2, L3 and N) to the AC OUTPUT (Output breaker down side connections and Neutral bus bar) on battery cabinet. See Fig 4-23 and Fig 4-24.
14. Connect the input cables (L1, L2, L3, N and PE) to the AC INPUT (Input breaker down side connections, Neutral bus bar and PE terminal) on battery cabinet. See Fig 4-23 and Fig 4-24.
15. Use a Phillips screwdriver to secure the back cover panel.
Fig 4-23: Securing the Neutral Cables
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Fig 4-24: BCT3L9N125 with Optional Breakers Power Wiring
Fig 4-25: BCT3L9N125 with Optional Breakers Power Wiring (with Second Battery Cabinet)
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CHAPTER 4 SYSTEM INSTALLATION
4.3 Installing the Power Modules
The number and possible installation positions of the Power Modules may vary according to the chosen factory configuration. Please install the power modules from bottom to top, so as to avoid cabinet toppling due to high gravity center.
Installation procedures of power modules:
When installing power modules always work from the lower available space upwards to prevent from raising the center of gravity. The default setting from the bottom space upwards is NO.1 to
NO.3 (SM-20kVA UPS cabinet), NO.1 to NO.5 (SM-40kVA UPS cabinet).
i
NOTICE The procedure of SM-20kVA UPS cabinet is shown. The SM-40kVA UPS cabinet is the identical.
1. Replace perimeter metal strips on the two side of front panel. Loosen screws through holes on metal strips, pull metal strips to the outside then take away the strips as Fig 4-26.
2. Using a Phillips screwdriver to remove the front cover of power module. (See Fig 4-26)
3. Insert the module in the installation position, and push it into the cabinet as Fig 4-27.
4. Secure the module to the cabinet through the fixing holes on both sides of the front panel of the module.
5. Loosen the upper and bottom 4 screws and fix two side perimeter metal strips to cover the screws on front side following Fig 4-28 and Fig 4-29.
Fig 4-26: Remove Side Perimeter Metal Strips and Power Module Cover
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-27: Insert Power Module
Fig 4-28: Replace the
Perimeter Metal Strips
Fig 4-29: Fasten the Strips
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CHAPTER 4 SYSTEM INSTALLATION
4.4 Installing the Battery Module h
WARNING Battery module is heavy. (34kg) Use two people to lift the
battery module.
I
NOTICE The procedure of BCT6L9N225 is shown. The BCT3L9N125 is the identical.
To Install battery module into cabinet:
1. Loosen four bolts securing the front perimeter strip brackets to the cabinet and remove the front perimeter strip brackets. (See Fig 4-30)
I
NOTICE One front cover bracket is for one layer with two battery modules.
Per layer is for one battery string.
H WARNING Battery module is heavy. (34kg) When installing the battery module, always position it from the lower available space to prevent the center of gravity from being too high
2. Remove two bolts securing the lower front cover bracket to the cabinet. (See Fig 4-31)
3. Remove two bolts securing the front inner panel bracket to the cabinet. (See Fig 4-31)
4. For other layer battery module, repeat Step 2 and 3.
Fig 4-30: Removing the Front Perimeter Strip Brackets – BCT6L9N225
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-31: Removing the Front Panel Brackets – BCT6L9N225
H WARNING Before placing the battery module into the bay of cabinet, use multimeter to measure the battery voltage from the connector in back of battery module.
Make sure the battery voltage of battery module is within the normal range.
(See Fig 4-32)
5. Place the battery module into the bay of cabinet. (See Fig 4-33)
6. Secure the two battery modules in cabinet bays by two bolts per layer. (See Fig 4-33)
7. Secure the front cover bracket back to cabinet by two bolts.
8. For other layer, repeat Step 6 and 7.
Fig 4-32: Battery Module Connector
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-33: Secure the Front Cover Brackets – BCT6L9N225
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4.5 Installing the Tower-Stacked UPS and Battery Cabinets h
WARNING The UPS cabinet, Bypass module, and Power module are all very heavy.
Use at least two people to life each piece of equipment.
4.5.1 Tower-Stacked with Two Cabinets i
NOTICE The stacking configuration procedures are the same for SM-20kVA and
BCT3L9N125 as well as the SM-40kVA and BCT6L9N225.
To stack UPS cabinet on top of the battery cabinet:
1. Loosen bolts securing the front perimeter strip brackets to the cabinet and remove the front perimeter strip brackets. (See Figure 4-34)
2. Remove the bolts securing the front cover bracket to the cabinet and remove the front cover brackets. (See Figure 4-35)
3. Remove the bolts securing the front inner panel bracket to the cabinet and remove the front inner panel brackets. (See Figure 4-36)
4. Remove the bolts securing the side panels to cabinet and remove the side panels.
(See Figure 4-37 and Figure 4-38)
5. Remove these bolts securing the top conduit plate to cabinet and remove the top conduit panel.
(See Figure 4-39)
Repeat steps 1, 2 and 4 to remove front perimeter strip brackets, front cover brackets and side panels of UPS cabinet.
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Fig 4-34: Removing the Battery Cabinet Front Perimeter Strip Brackets
Fig 4-35: Removing the Battery Cabinet Front Cover Brackets
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-36: Removing Battery Cabinet the Front Panel Brackets
Front View Back View
Fig 4-37: Removing the Bolts of Battery Cabinet Side Panels
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-38: Removing the Battery Cabinet Side Panels, Front View
Fig 4-39: Removing the Battery Cabinet Top Conduit Plate, Front View
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CHAPTER 4 SYSTEM INSTALLATION
6. Removed out the Bypass module of UPS cabinet. (See Figure 4-40)
7. The UPS cabinet is tilted vertically (front). (See Figure 4-41)
8. Removed these bolts securing the caster holder bracket to UPS cabinet and removed the caster holder brackets. (See Figure 4-42) i
NOTICE Place protective material on the floor before setting up the UPS cabinet.
9. Remove the bolts securing the floor mounted bracket to UPS cabinet and remove the floor mounted brackets. (See Figure 4-43)
10. Stack the UPS cabinet on top of the battery cabinet. (See Figure 4-44)
11. Remove the bolts of both sides is shown in Figure 4-45 and remove the side straps.
12. Secure the side straps between UPS cabinet and battery cabinet. (See Figure 4-46)
13. Remove the bolts securing the back cover panel to both cabinets and remove the back cover panel of UPS and battery cabinets. (See Figure 4-47)
Fig 4-40: Remove the UPS Cabinet Bypass Module
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-41: UPS Cabinet is Tilted Vertically
Fig 4-42: UPS Cabinet is Turned Over Vertically
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CHAPTER 4 SYSTEM INSTALLATION
Bottom side
Fig 4-43: Remove the UPS Cabinet Floor Mounted Brackets
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-44: Stack the UPS Cabinet on Top of the Battery Cabinet
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-45: Remove the Bolts and Side Straps
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Fig 4-46: Secure the Side Straps Between UPS and Battery Cabinets
14. Remove the bolts securing the conduit plate to both cabinets and remove the conduit plates of
UPS cabinet and battery cabinet. (See Figure 4-48)
15. Secure two cable glands to battery conduit plate for input and output cable entry and secure the conduit plate to battery cabinet. (See Figure 4-49)
16. Connect the neutral input and output connections on UPS cabinet to neutral bar on battery cabinet, connect the cable between UPS cabinet ground bar and battery cabinet ground bar, secure the neutral cables of input and output cables to neutral bar on battery cabinet and secure the outer ground cable to battery cabinet ground bar. (See Figure 4-50)
17. (For without optional input breaker and output breaker on battery cabinet) Connect the input cables (L1/L2/L3) and output cables (L1/L2/L3) to these connections on UPS cabinet. Use cable tie to secure these cables on battery cabinet. (See Figure 4-51)
18. (For with optional input breaker and output breaker on battery cabinet) Connect the input connections (L1/L2/L3) and output connections (L1/L2/L3) on UPS cabinet to upside connections of input breaker and output breaker on battery cabinet. Secure the input cables
(L1/L2/L3) and output cables (L1/L2/L3) to downside connections of input breaker and output breaker. (See Figure 4-52)
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CHAPTER 4 SYSTEM INSTALLATION
19. Connect the battery connections on UPS cabinet to upside connections of battery breaker on battery cabinet. (See Figure 4-53)
20. Hang up the side panels of UPS and battery cabinets. (See Figure 4-54)
21. Secure the screws for side panels to UPS and battery cabinets. (See Figure 4-55)
22. Secure the screws for back cover panels to UPS and battery cabinets. (See Figure 4-56)
23. Place the Bypass module into UPS cabinet and secure the screws on UPS cabinet.
(See Figure 4-57)
Fig 4-47: Remove the Back Cover Brackets of UPS and Battery Cabinets
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-48: Remove the Conduit Plates of UPS and Battery Cabinets
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-49: Secure the Cable Gland and Conduit Plates of Battery Cabinet
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-50: Secure the Neutral and Ground Cables
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-51: Secure the Input and Output Cables on UPS Cabinet
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-52: Secure the Input and Output Cables on UPS Cabinet and
Battery Cabinet with Optional Breakers
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-53: Connect the Battery Cables
24. Place the power modules into UPS cabinet and secure the screws on UPS cabinet.
(See Figure 4-58)
25. Place the battery modules into battery cabinet and secure the screws on battery cabinet.
(See Figure 4-59)
26. Secure the front cover brackets on battery cabinet. (See Figure 4-60)
27. Secure the front perimeter strip brackets of UPS and battery cabinets. (See Figure 4-61)
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-54: Hang Up the Side Panels
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CHAPTER 4 SYSTEM INSTALLATION
Front View Back View
Fig 4-55: Secure the Screws for Side Panels
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-56: Secure the Screws for Back Cover Panels
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-57: Place Bypass Module into UPS Cabinet and Secure the Screws
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-58: Place Power Modules into UPS Cabinet and Secure the Screws
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-59: Place Battery Modules into Battery Cabinet and Secure the Screws
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-60: Secure Battery Front Cover Brackets
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-61: Secure Front Perimeter Strip Brackets of UPS and Battery Cabinets
4.5.2 Tower Stacked with Three Cabinets i
NOTICE The three cabinet stack only for one SM-20KVA UPS cabinet and two
BCT3L9N125 battery cabinets.
To stack the UPS cabinet on top of two battery cabinets:
1. The first battery cabinet: repeat section 4.5.1 procedures 1 through 5.
2. The UPS cabinet: repeat section 4.5.1 procedures 6 through 9.
3. The second battery cabinet: repeat section 4.5.1 procedures 1 through 5. Then, refer section 4.5.1 procedures 7, 8 and 9 to remove the caster holder brackets and the floor mounted brackets of second battery cabinet.
4. Stack the second battery cabinet on top of the first battery cabinet.
5. Refer to section 4.5.1 procedures 11 and 12 to secure the side straps between the two battery cabinets.
6. Stack the UPS cabinet on top of the second battery cabinet.
7. Refer to section 4.5.1 procedures 11 and 12 to secure the side straps between the UPS cabinet and the second battery cabinet. (See Fig 4-62 and Fig 4-63)
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-62: Secure the Side Straps Between UPS and Second Battery Cabinet (1)
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-63: Secure the Side Straps Between UPS and Second Battery Cabinet (2)
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CHAPTER 4 SYSTEM INSTALLATION
8. Remove the bolts securing the back cover panel to the three cabinets and remove the back cover panel of UPS and two battery cabinets. (See Figure 4-64)
9. Remove the bolts securing the conduit plate to the three cabinets and remove the conduit plates of UPS cabinet and two battery cabinets. (See Figure 4-65)
10. Single-Feed
Secure two cable glands to battery conduit plate for input and output cable entry and secure the conduit plate to first battery cabinet. (See Figure 4-66)
Dual-Feed
Secure three cable glands to battery conduit plate for AC input, AC output and BYPASS input cable entry and secure the conduit plate to first battery cabinet. (See Figure 4-67)
11. Connect the neutral input and output connections on UPS cabinet to neutral bar on second battery cabinet, connecting the cable between UPS cabinet ground bar and second battery cabinet ground bar, connect the cable between two battery cabinets ground bar, secure the neutral cables of input and output cables to neutral bar on battery cabinet and secure the outer ground cable to first battery cabinet ground bar. (See Figure 4-68)
12. (For without optional input breaker and output breaker on battery cabinets)
Single-Feed
Connect the input cables (L1/L2/L3) and output cables (L1/L2/L3) to the connections on UPS cabinet. Use cable tie to secure the cables on battery cabinets. (See Figure 4-69)
Dual-Feed
Connect the input cables (L1/L2/L3), output cables (L1/L2/L3) and bypass input cables
(L1/L2/L3) to these connections on UPS cabinet. Use cable tie to secure these cables on battery cabinets. (See Figure 4-70)
13. (For with optional input breaker and output breaker on second battery cabinet)
Single-Feed
Connect the input connections (L1/L2/L3) and output connections (L1/L2/L3) on UPS cabinet to upside connections of input breaker and output breaker on second battery cabinet. Secure the input cables (L1/L2/L3) and output cables (L1/L2/L3) to downside connections of input breaker and output breaker. (See Figure 4-71)
Dual-Feed
Connect the input connections (L1/L2/L3) and output connections (L1/L2/L3) on UPS cabinet to upside connections of input breaker and output breaker on second battery cabinet. Connect the bypass input cables (L1/L2/L3) to these connections on UPS cabinet. Secure the input cables
(L1/L2/L3) and output cables (L1/L2/L3) to downside connections of input breaker and output breaker. (See Figure 4-72)
14. Connect the battery connections on UPS cabinet to upside connections of battery breaker on second battery cabinet. Connect the upside connections of battery breaker on second battery cabinet to upside connections of battery breaker on first battery cabinet. (See Figure 4-73)
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CHAPTER 4 SYSTEM INSTALLATION
15. Refer section 4.5.1 procedure 20, 21 and 22 to secure side panels and back cover panels on UPS cabinet and two battery cabinets.
16. Refer section 4.5.1 procedure 23, 24 and 25 to put bypass module and power module into UPS cabinet, put battery module into two battery cabinets.
17. Refer section 4.5.1 procedure 26 and 27 to secure front cover brackets on battery cabinet and secure these front perimeter strip brackets of UPS and two battery cabinets.
Fig 4-64: Remove the Back Cover Brackets of UPS and two Battery Cabinets
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-65: Remove the Conduit Plates of UPS and Two Battery Cabinets
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-66: Secure the Cable Gland and Conduit Plates of Bottom Battery Cabinet for Single-Feed
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-67: Secure the Cable Gland and Conduit Plates of Bottom Battery Cabinet for Dual-Feed
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-68: Secure the Neutral and Ground Cables
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-69: Secure the Input and Output Cables on UPS Cabinet for Single-Feed
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-70: Secure the Input and Output Cables on UPS Cabinet for Dual-Feed
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-71: Secure the Input and Output Cables on UPS Cabinet and
Battery Cabinet with Optional Breakers for Single-Feed
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-72: Secure the Input and Output Cables on UPS Cabinet and
Battery Cabinet with Optional Breakers for Dual-Feed
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CHAPTER 4 SYSTEM INSTALLATION
Fig 4-73: Connect the Battery Cables
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CHAPTER 4 SYSTEM INSTALLATION
4.6 Installing the Rack Mounted UPS and Battery Cabinets h
WARNING The UPS cabinet, Bypass module, and Power module are all very heavy.
Use at least two people to life each piece of equipment. i
NOTICE The rack cabinet is standard 19”. For rack mounted installation, please prepare M6 cage nuts and M6 bolts.
Fig 4-74: Rack Cabinet Cage Nuts Location for SM-20kVA UPS and BCT3L9N125 (front view)
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APPENDIX A - RING TERMINAL ACCESSORIES
Ring Terminal
RNB14-8
RNBM5-6
RNBS38-8
RNBS22-6
RNBS8-6
Quantity
4
17
4
15
3
SM020KAMFA
Heat Shrink Tube
9 Φ
14 Φ
Quantity
20
23
Ring Terminal
RNB14-8
RNBM5-6
RNBS38-8
RNBS22-6
RNBS8-6
Ring Terminal
RNB14-10
RNB5.5-8
RNB22-8
RNB8-8
RNBS38-10
RNB14-8
RNB70-10
RNBS38-8
RNB60-8
RNB80-10
Quantity
8
22
8
20
BCT3L9N125
Heat Shrink Tube
9 Φ
14 Φ
3
Quantity
4
17
15
3
4
15
4
6
15
4
BCT3L9N125
Heat Shrink Tube
10 Φ
11 Φ
20 Φ
Quantity
25
36
Quantity
20
10
57
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 120
APPENDIX A - RING TERMINAL ACCESSORIES
Ring Terminal
RNB14-10
RNB5.5-8
RNB22-8
RNB8-8
RNBS38-10
RNB14-8
RNB70-10
RNBS38-8
RNB60-8
RNB80-10
20
20
6
8
8
Quantity
8
3
8
22
20
BCT6L9N225
Heat Shrink Tube
10 Φ
11 Φ
20 Φ
Quantity
25
14
84
©2021 Cyber Power Systems (USA), Inc. All rights reserved. All other trademarks are the property of their respective owners. 121
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Table of contents
- 9 Safety Precautions
- 9 Symbols Used
- 13 Chapter 1 - Introduction
- 13 1.1 Installation Configurations
- 18 1.2 System Options and Accessories
- 18 1.2.1 System Options
- 21 Chapter 2 - Installation Plan and Unpacking
- 21 2.1 Installation Plan
- 21 2.2 Environmental and Installation Consideration
- 28 2.3 Power Wiring Preparation
- 44 2.4 Inspecting and Unpacking
- 46 2.5 Unloading the UPS and Battery Cabinets from the Pallet
- 49 Chapter 3 - Configurations and Wiring Diagrams
- 49 3.1 UPS and Battery Cabinet Composition
- 52 3.2 System Configurations
- 52 3.2.1 Standard Configuration
- 53 3.2.2 Optional Configuration
- 54 3.2.3 Dual-Feed with Standard Configuration
- 55 3.2.4 Dual-Feed with Optional Configuration
- 56 3.2.5 Single-Feed Parallel Configuration
- 56 3.2.6 Dual-Feed Parallel Configuration
- 57 3.3 Wiring Diagrams
- 57 3.3.1 Side-by-Side Installation Wiring Diagrams
- 59 3.3.2 Tower-Stacked and Rack-Mounted Installation Wiring Diagram
- 67 Chapter 4 System Installation
- 69 4.1 Installing the UPS Cabinet Power Wiring
- 75 4.1.1 Single-Feed Connections
- 76 4.1.2 Dual-Feed Connections (option)
- 77 4.1.3 Frequency Converter Mode (option)
- 78 4.1.4 Output System Connections
- 79 4.2 Installing the External Battery Cabinet Power Wirings
- 79 4.2.1 Without Optional Breakers
- 81 4.2.2 With Optional Breakers
- 84 4.3 Installing the Power Modules
- 86 4.4 Installing the Battery Module
- 89 4.5 Installing the Tower-Stacked UPS and Battery Cabinets
- 89 4.5.1 Tower-Stacked with Two Cabinets
- 113 4.5.2 Tower-Stacked with Three Cabinets
- 127 4.6 Installing the Rack Mounted UPS and Battery Cabinets
- 128 Appendix A - Ring Terminal Accessories