Vertiv NetSure 502NGFB Series User guide

SAG582136800
System Application Guide
Spec. No. 582136800 (Model 502NGFB)
Revision BA, April 8, 2020
Page 1 of 129
SYSTEM OVERVIEW
Description: The NetSure™ 502NGFB DC Power System is a complete integrated power system containing rectifiers,
intelligent control, metering, and monitoring. This power system is available in configurations for 19” and
23” relay rack mounting.
•Individual Shelves with Bulk Output Rear Bus Bars
List
No.
19” or 23”
Relay Rack
Mounting
Number of
Power Shelves
No. of Rectifier
Mounting Positions
Output Capacity
(Amperes)
1 19” 1 (Main) 4
See Table 6
2 19” 1 (Expansion) 5
3 23” 1 (Main) 5
4 23” 1 (Expansion) 6
Table 1
•Assembled Shelves with Top AC Input, and DC Output Termination Panel
List
No.
19” or 23”
Relay Rack
Mounting
Number of
Power Shelves
No. of Rectifier
Mounting Positions
Output
Capacity
(Amperes)
5 19” 1 (Main) 4
See Table 6
6 19” 2 (Main and Expansion) 9
7 23” 1 (Main) 5
8 23” 2 (Main and Expansion) 11
Table 2
•Assembled Shelves with Rear AC Input, Configured for Top DC Distribution Cabinet
List
No.
19” or 23”
Relay Rack
Mounting
Number of
Power Shelves
No. of Rectifier
Mounting Positions
Output
Capacity
(Amperes)
10 19” 1 (Main) 4
See Table 6
11 19” 2 (Main and Expansion) 9
12 23” 1 (Main) 5
13 23” 2 (Main and Expansion) 11
16 19” 3 (1 Main, 2 Expansion) 14
17 23” 3 (1 Main, 2 Expansion) 17
Table 3
•Field Expansion Shelves with Rear AC Input
List
No.
19” or 23”
Relay Rack
Mounting
Number of
Power Shelves
No. of Rectifier
Mounting Positions
Output
Capacity
(Amperes)
14 19” 1 (Field Expansion) 5 See Table 6
15 23” 1 (Field Expansion) 6
Table 4
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SAG582136800 System Application Guide
Revision BA, April 8, 2020 Spec. No. 582136800 (Model 502NGFB)
Page 2 of 129
•Assembled Shelves with Rear AC Input, Configured for GMT Distribution Panel and Top DC
Distribution Cabinet
List
No.
19” or 23”
Relay Rack
Mounting
Number of
Power Shelves
No. of Rectifier
Mounting Positions
Output
Capacity
(Amperes)
20 19” 1 (Main) 4
See Table 6
21 19” 2 (Main and Expansion) 9
22 23” 1 (Main) 5
23 23” 2 (Main and Expansion) 11
26 19” 3 (1 Main, 2 Expansion) 14
27 23” 3 (1 Main, 2 Expansion) 17
Table 5
•Output Capacities
List
No.
208/240VAC Input 120VAC Input
+40°C +65°C +40°C +65°C
1 166A 133A 105A 84A
2 208A 166A 131A 105A
3 208A 166A 131A 105A
4 250A 200A 157A 126A
5 166A 133A 105A 84A
6 374A 299A 236A 189A
7 208A 166A 131A 105A
8 400A* 365A 290A 230A
10 166A 133A 105A 84A
11 374A 299A 236A 189A
12 208A 166A 131A 105A
13 458A 366A 288A 231A
14 208A 166A 131A 105A
15 250A 200A 157A 126A
16 582A 400A 367A 294A
17 600A 400A 445A 357A
20 166A 133A 105A 84A
21 374A 299A 236A 189A
22 208A 166A 131A 105A
23 458A 366A 288A 231A
26 582A 400A 367A 294A
27 600A 400A 445A 357A
* - Maximum busbar capacity.
Table 6
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System Application Guide SAG582136800
Spec. No. 582136800 (Model 502NGFB) Revision BA, April 8, 2020
Page 3 of 129
•2000W Rectifier Modules
The Rectifier Modules provide load power, battery float current, and battery recharge current during
normal operating conditions. They are designed with the latest patented switch-mode technology
using DSP (Digital Signal Processing) functionality for efficient operation. The Rectifier Modules are a
constant power design. This means that, within the normal operating ambient temperature range and
input voltage range, the maximum available output power is a constant 2000W. Within these ranges,
the Rectifier Modules operate in one of three modes, depending upon load demands. Transition
between modes is completely automatic. If ambient temperature rises above or input voltage falls
below acceptable values, Rectifier Modules continue to operate, but at de-rated output power levels.
1) Constant Voltage Mode: For any initial output voltage setting from 48 to 58 volts, output voltage
remains constant regardless of load. This is the normal operating condition, in which loads are
being supplied and batteries are float charged. Rectifier Modules operate in the Constant Voltage
Mode unless load increases to the point where the product of load current and output voltage is
approximately 2000W.
2) Constant Power Mode: As load increases above approximately 2000W (non-adjustable), output
current continues to increase, but output voltage decreases as required to maintain constant
output power. Rectifier Modules operate in the Constant Power Mode unless load continues to
increase to the point where the current limit setting is reached.
3) Constant Current Mode: If load increases above the current limit setting, output voltage
decreases as required to maintain output current at current limit.
•Controller
The controller controls the operation of the rectifier modules. The controller also provides power
system control, metering, monitoring, and alarm functions.
NCU (NetSure Control Unit): The controller provides power system control (including optional low
voltage battery disconnect (LVBD) and low voltage load disconnect (LVLD) control), rectifier control
(including a charge control function), metering functions, monitoring functions, local/remote alarm
functions, and connections for binary inputs and programmable relay outputs. The controller also
supports rectifier temperature compensation if the system is equipped with a temperature probe(s).
Temperature probe(s) may also be designated to monitor ambient temperature and/or battery
temperature. The controller also provides data acquisition, system alarm management, and advanced
battery and energy management. The controller contains a color TFT display and keypad for local
access. The controller provides an Ethernet port and comes with comprehensive webpages for remote
access. The controller has SNMP V3 capability for remote system management. The controller
supports software upgrade via its USB port. Refer to the NCU Controller Instructions (UM1M830BNA)
for more information.
General Specifications
See detailed specifications starting on page 105.
Family: NetSure™
Spec. No.: 582136800
Model: 502NGFB
Input Voltage Nominal 120/208/240 volts AC, single phase, and 3-wire, 50/60 Hz, with an
operating range of 100 to 250 volts. Acceptable input frequency range is 45 to 65
Hz.
Output Voltage: -48 Volts DC
Output Capacity:
Rectifier Module: 2000W (41.6A) @ 208/240VAC Input and +45°C (R48-2000) or +55°C (R48-
2000e)
1262W (26.3A) @ 120VAC Input and +45°C (R48-2000) or +55°C
(R48-2000e)
System: See Table 6.
Agency Approval: 58213680001 – 58213680004, and 58213680014, 58213680015:
UL 60950 Recognized, CAN/CSA 22.2
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SAG582136800 System Application Guide
Revision BA, April 8, 2020 Spec. No. 582136800 (Model 502NGFB)
Page 4 of 129
58213680005 – 5821368008, 58213680010 – 58213680013, 58213680016,
58213680017, 58213680020 – 58213680023, and 58213680026,
58213680027:
UL 60950 and UL 1801 Listed, CAN/CSA 22.2
Framework Type: Relay Rack Mounted
Mounting Width: 19” or 23”, nominal
Mounting Depth: Lists 1 – 4: 13.625”
Lists 5 – 8: 12.5”
Lists 10 – 27: 13.19”
Mounting Height: Lists 1 – 4, 10†, 12†, 14 and 15: 3.5” (2RU):
List 20†† and 22††: 5.25” (3RU)
Lists List 5, 7, 11† and 13†: 7” (4RU)
Lists List 21†† and 23††: 8.75” (5RU)
Lists List 6, 8, 16†and 17†: 10.5” (6RU)
Lists List 26†† and 27††: 12.25” (7RU)
†Note: Heights refer to power shelves only. Add the following for each selected
Distribution Cabinet:
•1-row Distribution Cabinet – 7” (4RU)
•2-row Distribution Cabinet – 14” (8RU)
†† Note: Heights refer to power shelves and space for List KG only. Add the
following for each selected Distribution Cabinet:
•1-row Distribution Cabinet – 7” (4RU)
•2-row Distribution Cabinet – 14” (8RU)
Access: Front and Rear for Installation, Front for Operation and Maintenance
Control: Microprocessor
Color: Front Panels are Gray, Shelves are Galvaneal
Environment: -40°C (-40°F) to +65°C (+149°F),
with deratings (see SPECIFICATIONS section)
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System Application Guide SAG582136800
Spec. No. 582136800 (Model 502NGFB) Revision BA, April 8, 2020
Page 5 of 129
TABLE OF CONTENTS
SYSTEM OVERVIEW............................................................................................................................................................................................................. 1
MAIN COMPONENTS ILLUSTRATIONS......................................................................................................................................................................... 9
Lists 1 - 4 .......................................................................................................................................................................................................................... 9
Lists 5-8...........................................................................................................................................................................................................................10
Lists 10-13 ........................................................................................................................................................................................................................11
Lists 14 - 17 .....................................................................................................................................................................................................................12
Lists 20 - 23....................................................................................................................................................................................................................13
Lists 26, 27......................................................................................................................................................................................................................14
Other ................................................................................................................................................................................................................................15
LIST DESCRIPTIONS ..........................................................................................................................................................................................................16
List Numbers..................................................................................................................................................................................................................16
List 1: 19” Main Shelf.......................................................................................................................................................................................................................................16
List 2: 19” Expansion Shelf .........................................................................................................................................................................................................................16
List 3: 23” Main Shelf .....................................................................................................................................................................................................................................17
List 4: 23” Expansion Shelf.........................................................................................................................................................................................................................17
List 5: 19” Assembled System with One (1) Main Shelf and AC Input / Bulk DC Output Termination Panel ........................................17
List 6: 19” Assembled System with One (1) Main Shelf, One (1) Expansion Shelf, and AC Input / Bulk DC Output
Termination Panel ...........................................................................................................................................................................................................................................18
List 7: 23” Assembled System with One (1) Main Shelf and AC Input / Bulk DC Output Termination Panel........................................18
List 8: 23” Assembled System with One (1) Main Shelf, One (1) Expansion Shelf, and AC Input / Bulk DC Output
Termination Panel ...........................................................................................................................................................................................................................................19
List 10: 19” Assembled System with One (1) Main Shelf and Space for One (1) Distribution Cabinet.....................................................20
List 11: 19” Assembled System with One (1) 19” Main Shelf, One (1) Expansion Shelf, and Space for One (1)
Distribution Cabinet......................................................................................................................................................................................................................................20
List 12: 23” Assembled System with One (1) Main Shelf and Space for One (1) Distribution Cabinet.......................................................21
List 13: 23” Assembled System with One (1) Main Shelf, One (1) Expansion Shelf, and Space for One (1) Distribution
Cabinet ...................................................................................................................................................................................................................................................................21
List 14: 19” Field Expansion Shelf..........................................................................................................................................................................................................22
List 15: 23” Field Expansion Shelf..........................................................................................................................................................................................................22
List 16: 19” Assembled System with One (1) Main Shelf, Two (2) Expansion Shelves, and Space for One (1)
Distribution Cabinet......................................................................................................................................................................................................................................22
List 17: 23” Assembled System with One (1) Main Shelf, Two (2) Expansion Shelves, and Space for One (1)
Distribution Cabinet......................................................................................................................................................................................................................................23
List 20: 19” Assembled System with One (1) Main Shelf and Space for One (1) GMT Distribution Panel and One (1)
Distribution Cabinet......................................................................................................................................................................................................................................23
List 21: 19” Assembled System with One (1) Main Shelf, One (1) Expansion Shelf, and Space for One (1) GMT
Distribution Panel and One (1) Distribution Cabinet................................................................................................................................................................24
List 22: 23” Assembled System with One (1) Main Shelf and Space for One (1) GMT Distribution Panel and One (1)
Distribution Cabinet......................................................................................................................................................................................................................................25
List 23: 23” Assembled System with One (1) Main Shelf, One (1) Expansion Shelf, and Space for One (1) GMT
Distribution Panel and One (1) Distribution Cabinet................................................................................................................................................................25
List 26: 19” Assembled System with One (1) Main Shelf, Two (2) Expansion Shelves, and Space for One (1) GMT
Distribution Panel and One (1) Distribution Cabinet................................................................................................................................................................26
List 27: 23” Assembled System with One (1) Main Shelf, Two (2) Expansion Shelves, and Space for One (1) GMT
Distribution Panel and One (1) Distribution Cabinet................................................................................................................................................................26
List 89: Relay Rack Earthquake Anchor Kit, P/N P0987167 ................................................................................................................................................28
List 90: Optional Temperature Probe, 12-Ft. Total Cable Length....................................................................................................................................28
List 91: Optional Temperature Probe, 33-Ft. Total Cable Length ....................................................................................................................................29
List 93: Battery Tray Assembly, Pre-Cabled, for 23” Relay Rack .....................................................................................................................................29
List 94: Battery Tray Assembly, Pre-Cabled, for 19” Relay Rack......................................................................................................................................33
Distribution Cabinets.................................................................................................................................................................................................. 37
List AA: 23” 1-Row Distribution Cabinet with (24) Load Positions and Low Voltage Battery Disconnect (LVBD).......................... 37
List AB: 23” 1-Row Distribution Cabinet with (24) Load Positions and Low Voltage Load Disconnect (LVLD)................................38
List AC: 23” 1-Row Distribution Cabinet with (24) Load Positions and NO Low Voltage Disconnect (LVD) ......................................39
List BA: 23” 1-Row Distribution Cabinet with (18) Load Positions, (6) Battery Disconnect Positions and Low
Voltage Battery Disconnect (LVBD) .................................................................................................................................................................................................40

SAG582136800 System Application Guide
Revision BA, April 8, 2020 Spec. No. 582136800 (Model 502NGFB)
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List BB: 23” 1-Row Distribution Cabinet with (18) Load Positions, (6) Battery Disconnect Positions and Low
Voltage Load Disconnect (LVLD) .........................................................................................................................................................................................................41
List BC: 23” 1-Row Distribution Cabinet with (18) Load Positions, (6) Battery Disconnect Positions and NO Low
Voltage Disconnect (LVD) ........................................................................................................................................................................................................................42
List CA: 23” 1-Row Distribution Cabinet with (16) Load Positions, (8) Battery Disconnect Positions and Low
Voltage Battery Disconnect (LVBD) ..................................................................................................................................................................................................43
List CB: 23” 1-Row Distribution Cabinet with (16) Load Positions, (8) Battery Disconnect Positions and Low
Voltage Load Disconnect (LVLD) ........................................................................................................................................................................................................44
List CC: 23” 1-Row Distribution Cabinet with (16) Load Positions, (8) Battery Disconnect Positions and NO Low
Voltage Disconnect (LVD) ........................................................................................................................................................................................................................45
List FA: 19” 1-Row Distribution Cabinet with (19) Load Positions and Low Voltage Battery Disconnect (LVBD)............................46
List FB: 19” 1-Row Distribution Cabinet with (19) Load Positions and Low Voltage Load Disconnect (LVLD)..................................47
List FC: 19” 1-Row Distribution Cabinet with (19) Load Positions and NO Low Voltage Disconnect (LVD).........................................48
List GA: 19” 1-Row Distribution Cabinet with (14) Load Positions, (5) Battery Disconnect Positions and Low
Voltage Battery Disconnect (LVBD) ..................................................................................................................................................................................................49
List GB: 19” 1-Row Distribution Cabinet with (14) Load Positions, (5) Battery Disconnect Positions and Low
Voltage Load Disconnect (LVLD) ........................................................................................................................................................................................................50
List GC: 19” 1-Row Distribution Cabinet with (14) Load Positions, (5) Battery Disconnect Positions and NO Low
Voltage Disconnect (LVD) .........................................................................................................................................................................................................................51
List KG: 19”/23” 20-Position GMT Fuse Panel (P/N 545590) .............................................................................................................................................52
List MA: 23” 2-Row Distribution Cabinet with (39) Load Positions, (9) Battery Disconnect Positions and Low
Voltage Battery Disconnect (LVBD) ..................................................................................................................................................................................................53
List MB: 23” 2-Row Distribution Cabinet with (39) Load Positions, (9) Battery Disconnect Positions and Low
Voltage Load Disconnect (LVLD) ........................................................................................................................................................................................................54
List MC: 23” 2-Row Distribution Cabinet with (39) Load Positions, (9) Battery Disconnect Positions and NO Low
Voltage Disconnect (LVD) ........................................................................................................................................................................................................................55
List MD: 23” 2-Row Distribution Cabinet with (39) Load Positions, (9) Battery Disconnect Positions, Low Voltage
Load Disconnect (LVLD) and Low Voltage Battery Disconnect (LVBD) ...................................................................................................................56
List MV: 23” 2-Row Distribution Cabinet with (48) Load Positions, and NO Low Voltage Disconnect (LVD).................................... 57
List NA: 23” 2-Row Distribution Cabinet with (28) Load Positions, (20) Battery Disconnect Positions and Low
Voltage Battery Disconnect (LVBD) ..................................................................................................................................................................................................58
List NB: 23” 2-Row Distribution Cabinet with (28) Load Positions, (20) Battery Disconnect Positions and Low
Voltage Load Disconnect (LVLD) ........................................................................................................................................................................................................59
List NC: 23” 2-Row Distribution Cabinet with (28) Load Positions, (20) Battery Disconnect Positions and NO Low
Voltage Disconnect (LVD) .......................................................................................................................................................................................................................60
List ND: 23” 2-Row Distribution Cabinet with (28) Load Positions, (20) Battery Disconnect Positions, Low Voltage
Load Disconnect (LVLD) and Low Voltage Battery Disconnect (LVBD) ....................................................................................................................61
List RA: 19” 2-Row Distribution Cabinet with (29) Load Positions, (9) Battery Disconnect Positions and with Low
Voltage Battery Disconnect (LVBD) ..................................................................................................................................................................................................62
List RB: 19” 2-Row Distribution Cabinet with (29) Load Positions, (9) Battery Disconnect Positions and Low
Voltage Load Disconnect (LVLD) ........................................................................................................................................................................................................63
List RC: 19” 2-Row Distribution Cabinet with (29) Load Positions, (9) Battery Disconnect Positions and NO Low
Voltage Disconnect (LVD) ........................................................................................................................................................................................................................64
List RD: 19” 2-Row Distribution Cabinet with (29) Load Positions, (9) Battery Disconnect Positions, Low Voltage
Battery Disconnect (LVBD) and Low Voltage Load Disconnect (LVLD) ...................................................................................................................65
ACCESSORY DESCRIPTIONS..........................................................................................................................................................................................66
Rectifier ..........................................................................................................................................................................................................................66
Rectifier Module, High Efficiency .........................................................................................................................................................................................................66
Controller .......................................................................................................................................................................................................................66
NCU (NetSure Control Unit), P/N 1M830BNA..............................................................................................................................................................................66
IB2 Interface Board Assembly, P/N MA4C5U31 / 548181 ......................................................................................................................................................67
Optional Temperature Probes..................................................................................................................................................................................68
Distribution Devices....................................................................................................................................................................................................69
Bullet Nose Type Circuit Breakers.......................................................................................................................................................................................................69
TPS/TLS-Type Fuses...................................................................................................................................................................................................................................70
GMT Load Distribution Fuses..................................................................................................................................................................................................................71
Bullet Nose Bypass Bus Bar, P/N 535015 .........................................................................................................................................................................................71
Plug-In GMT Fuse Distribution Assembly, P/N 545333 for 1-Row Distribution Cabinet / P/N 549017 for 2-row
Distribution Cabinet......................................................................................................................................................................................................................................72

System Application Guide SAG582136800
Spec. No. 582136800 (Model 502NGFB) Revision BA, April 8, 2020
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Special Application Lugs, Busbar Adapter Kits and Hardware Kits............................................................................................................... 72
Special Application Crimp Lugs ............................................................................................................................................................................................................72
Busbar Adapter and Hardware Kits ....................................................................................................................................................................................................73
Rear-facing Return Busbars for 2-Row Distribution Cabinets ...........................................................................................................................................74
SM TEMP Temperature Concentrator (P/N 547490)........................................................................................................................................ 75
Mounting Bracket Kits (P/N 553336 and P/N 555231)....................................................................................................................................... 76
Mounting Bracket Kits (P/N 556342, P/N 556343, and P/N 556346).............................................................................................................77
Optional Wall Mounting Bracket Kits ..................................................................................................................................................................... 79
Optional 19” 6RU Wall Mount Bracket Kit, P/N 552537 ..........................................................................................................................................................79
Optional 23” 6RU Wall Mount Bracket Kit, P/N 552535..........................................................................................................................................................79
19” Termination Panel Kit (P/N 555234)................................................................................................................................................................80
Relay Racks ................................................................................................................................................................................................................... 82
Transition Plates to Mount Relay Rack on Top of GNB Absolyte® IIP Batteries......................................................................................... 83
AC Input Cables and Line Cords..............................................................................................................................................................................84
AC Input Cable Assembly, P/N 535232.............................................................................................................................................................................................84
AC Input Cable Assembly, P/N 553202 ............................................................................................................................................................................................84
AC Input Line Cord, P/N 540946..........................................................................................................................................................................................................85
AC Input Line Cord, P/N 559301 ...........................................................................................................................................................................................................85
AC Input Line Cord, P/N 545616...........................................................................................................................................................................................................86
AC Input Line Cord, P/N 559302 ..........................................................................................................................................................................................................86
AC Input Line Cord, P/N 545252...........................................................................................................................................................................................................86
AC Cord Bracket Kits (P/N 560161 and P/N 560162)..............................................................................................................................................................87
Battery Cables, P/N 559124......................................................................................................................................................................................................................87
Alarm Cables................................................................................................................................................................................................................. 87
User Replaceable Components................................................................................................................................................................................ 88
Wiring Notes..................................................................................................................................................................................................................89
AC Input Connections..................................................................................................................................................................................................................................89
DC Output Connections .............................................................................................................................................................................................................................89
Battery Connections.....................................................................................................................................................................................................................................94
C.O. Ground Connection.............................................................................................................................................................................................................................95
External Alarm and Monitoring Connections................................................................................................................................................................................95
Wiring Illustrations ......................................................................................................................................................................................................96
AC Input Connections (All Lists) ..........................................................................................................................................................................................................96
Bulk DC Output Connections (Lists 1 – 4)......................................................................................................................................................................................98
Bulk DC Output and C.O. Ground Connections (Lists 5 – 8) ..............................................................................................................................................99
DC Load, C.O. Ground and Battery Connections (1-Row Distribution Cabinets)................................................................................................100
List MA-MD, NA-ND, RA-RD DC Load, C.O. Ground and Battery Connections (2-Row Distribution Cabinets) .............................. 101
List MV DC Load, C.O. Ground and Battery Connections (2-Row Distribution Cabinet) ...............................................................................102
External Alarm and Monitoring Wiring............................................................................................................................................................................................103
Remote Shunt Connections (Lists 5 – 8)......................................................................................................................................................................................104
SPECIFICATIONS.............................................................................................................................................................................................................. 105
1. System.................................................................................................................................................................................................................... 105
1.1 Environmental Ratings.....................................................................................................................................................................................................................105
1.2 Compliance Information..................................................................................................................................................................................................................105
1.3 Standard Features .............................................................................................................................................................................................................................106
1.4 IB2 (Controller Interface Board) Ratings............................................................................................................................................................................. 106
2. Rectifier..................................................................................................................................................................................................................106
3. Controller...............................................................................................................................................................................................................106
MECHANICAL SPECIFICATIONS ................................................................................................................................................................................. 107
Overall Dimensions – List 1, List 2......................................................................................................................................................................... 107
Overall Dimensions – List 3, List 4 ........................................................................................................................................................................ 108
Overall Dimensions – List 5, List 6 ........................................................................................................................................................................109
Overall Dimensions – List 7, List 8 .........................................................................................................................................................................110
Overall Dimensions – List 10, List 11, with Distribution ......................................................................................................................................111
Overall Dimensions - System with 19” 6RU Wall Mount Kit P/N 552537 (cont’d on next page) ............................................................ 112
Overall Dimensions - System with 19” 6RU Wall Mount Kit P/N 552537 (cont’d from previous page)................................................ 113
Overall Dimensions - System with 23” 6RU Wall Mount Kit P/N 552535 (cont’d on next page)............................................................ 114
Overall Dimensions - System with 23” 6RU Wall Mount Kit P/N 552535 (cont’d from previous page)................................................ 115

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Overall Dimensions – List 14, List 15...................................................................................................................................................................... 117
Overall Dimensions – List 16 with Distribution ................................................................................................................................................... 118
Overall Dimensions – List 17 with Distribution....................................................................................................................................................119
Overall Dimensions – List 20 with Distribution.................................................................................................................................................. 120
Overall Dimensions – List 21 with Distribution.................................................................................................................................................... 121
Overall Dimensions – List 22 with Distribution ...................................................................................................................................................122
Overall Dimensions – List 23 with Distribution ...................................................................................................................................................123
Overall Dimensions – List 26 with Distribution.................................................................................................................................................. 124
Overall Dimensions – List 27 with Distribution ...................................................................................................................................................125
Overall Dimensions – List 93 (23” Battery Tray) ............................................................................................................................................... 126
Overall Dimensions – List 94 (19” Battery Tray) ................................................................................................................................................127
BATTERY MANUFACTURER INFORMATION............................................................................................................................................................128
RELATED DOCUMENTATION.......................................................................................................................................................................................128
REVISION RECORD .......................................................................................................................................................................................................... 129

System Application Guide SAG582136800
Spec. No. 582136800 (Model 502NGFB) Revision BA, April 8, 2020
Page 9 of 129
MAIN COMPONENTS ILLUSTRATIONS
Lists 1 - 4
Home
NCU
IB2 Interface Board
(Available in List 1 and
3)
Rectifier
Modules
Rectifier
Modules
List 1
List 2
NCU
IB2 Interface Board
(Available in List 1 and
3)
Rectifier
Modules
Rectifier
Modules
List 3
List 4
Rear Plug-In AC Input Connectors.
Rear DC Output Busbars.

SAG582136800 System Application Guide
Revision BA, April 8, 2020 Spec. No. 582136800 (Model 502NGFB)
Page 10 of 129
Lists 5-8
Home
Top Plug-In AC Input Connectors.
Top DC Output Busbars.
IB2 Interface
Board
(Available in
Lists 5-8)
IB2 Interface
Board
(Available in
Lists 5-8)
Rectifier
Modules
NCU
Rectifier
Modules
IB2 Interface
Board
(Available in
Lists 5-8)
NCU
NCU
Rectifier
Modules
IB2 Interface Board
(Available in Lists 5-
8)
List 5
List 6
List 7
List 8
Rectifier
Modules
NCU