Vertiv™ NetSure™ 5100 Series -48 VDC Power System User Manual
Proprietary and Confidential © 2022 Vertiv Group Corp.
TABLE OF CONTENTS
Admonishments Used in this Document .......................................................................................................................... v
Important Safety Instructions ............................................................................................................................................ vi
Safety Admonishments Definitions ......................................................................................................................................................................................................................... vi
Safety and Regulatory Statements .......................................................................................................................................................................................................................... vi
Déclarations de Sécurité et de Réglementation .......................................................................................................................................................................................... vi
1 Customer Documentation Package .............................................................................................................................. 1
2 System Description .......................................................................................................................................................... 2
3 Operating Procedures ..................................................................................................................................................... 4
3.1 Rectifiers, Solar Converters, -48 VDC to +24 VDC Converters, -48 VDC to -58 VDC Converters, Inverters and
Controller .............................................................................................................................................................................................................................................................................. 4
3.2 Solar Mode .......................................................................................................................................................................................................................................................................... 4
3.3 ESTOP Function............................................................................................................................................................................................................................................................. 5
3.4 EPO (Emergency Power Off) Function (If Equipped with Optional Inverter System) .................................................................................. 5
3.5 Controller Battery Charge Current Limit Feature ........................................................................................................................................................................... 6
3.6 Local Controls and Indicators ........................................................................................................................................................................................................................... 6
3.7 List 60 Hybrid Connection Cabinet .......................................................................................................................................................................................................... 10
4 Maintenance ...................................................................................................................................................................... 12
4.1 System Maintenance Procedures ................................................................................................................................................................................................................ 12
4.2 Adding a Module to an Existing Module Mounting Assembly.......................................................................................................................................... 12
4.3 Installing a Field Expansion Module Mounting Assembly ..................................................................................................................................................... 17
4.4 Installing Field Expansion Module Mounting Assembly Spacer Kit, P/N 560075 ......................................................................................... 22
4.5 Adding an Inverter Module to an Existing Inverter Module Mounting Assembly ........................................................................................ 24
4.6 Reconfiguring a Dual Voltage Distribution Panel (List DA, DB, DC, DD, DE, FA, FB, FC, FD, FE) ....................................................26
4.7 Reconfiguring the Distribution Voltage on Positions 23 to 26 of a List DF Distribution Panel installed in a List
27 Distribution Cabinet ......................................................................................................................................................................................................................................... 32
4.8 Installing a Front Door Kit .................................................................................................................................................................................................................................. 37
5 Troubleshooting and Repair ........................................................................................................................................ 39
5.1 Contact Information ................................................................................................................................................................................................................................................ 39
5.2 Controller, Rectifiers, Solar Converters, Optional -48 VDC to +24 VDC Converters, Optional -48 VDC to -58
VDC Converters and Optional Inverters .............................................................................................................................................................................................. 39
5.3 Controller Configuration ..................................................................................................................................................................................................................................... 39
5.4 System Troubleshooting Information .................................................................................................................................................................................................... 39
5.5 Replacement Information ................................................................................................................................................................................................................................... 41
5.6 Replacement Procedures ................................................................................................................................................................................................................................... 41
5.6.1 Replacing a Rectifier, Solar Converter, Optional -48 VDC to +24 VDC Converter, or Optional -48 VDC
to -58 VDC Converter and Inverter .................................................................................................................................................................................... 41
5.6.2 Replacing the NCU Controller ................................................................................................................................................................................................. 41
5.6.3 Replacing a Distribution Device............................................................................................................................................................................................. 41
5.6.4 Circuit Card Replacement Procedures ........................................................................................................................................................................... 45
5.6.5 Replacing a Distribution Panel in a List 20, 25 Distribution Cabinet .................................................................................................. 58
5.6.6 Replacing a Distribution Panel in a List 21, 26 Distribution Cabinet .................................................................................................... 61
5.6.7 Replacing a Battery or Load Disconnect Contactor in a List 20, 25 Distribution Cabinet ............................................. 64
5.6.8 Replacing a Battery or Load Disconnect Contactor in a List 21, 26 Distribution Cabinet ............................................... 67
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