Emerson NetSure 721NPBB User Manual

NetSure
™
-48V DC Power System
User Instructions, UM582127000 (Issue AD, January 20, 2014)
Spec. No: 582127000 Code: UM582127000
Model No: 721NPBB Issue AD, January 20, 2014
[i]
Table of Contents
Admonishments Used in this Document ................................................................................................................ ii
Important Safety Instructions .............................................................................................................................. iii
General Safety ........................................................................................................................................................iii
Voltages .................................................................................................................................................................iii
Battery ...................................................................................................................................................................iii
Personal Protective Equipment (PPE) .......................................................................................................................iv
Hazardous Voltage .................................................................................................................................................iv
Handling Equipment Containing Static Sensitive Components .................................................................................iv
Static Warning ...................................................................................................................................................... v
System Overview .................................................................................................................................................. 1
Customer Documentation Package ......................................................................................................................... 1
System Description ................................................................................................................................................. 1
Operating Procedures ........................................................................................................................................... 2
Controller, Rectifiers, and Converters ...................................................................................................................... 2
ESTOP Function ...................................................................................................................................................... 2
ACU+ Battery Charge Current Limit Feature ............................................................................................................. 2
Local Controls and Indicators .................................................................................................................................. 2
Maintenance ......................................................................................................................................................... 9
System Maintenance Procedures ............................................................................................................................ 9
Adding a Rectifier or Converter Module to an Existing Module Mounting Shelf Spec. No. 588705000 ....................... 9
Adding a Rectifier or Converter Module to an Existing Module Mounting Shelf Spec. No. 588705300 ....................... 9
Installing a Field Expansion Module Mounting Shelf Spec. No. 588705000 ............................................................. 11
Installing a Field Expansion Module Mounting Shelf Spec. No. 588705300 ............................................................. 15
Changing the ACU+ LVD Control Level for a Contactor ........................................................................................... 18
Adding a Supplemental Bay in the Field ................................................................................................................. 18
Troubleshooting and Repair ................................................................................................................................ 18
Contact Information ............................................................................................................................................. 18
Controller, Rectifiers, and Converters .................................................................................................................... 18
ACU+ Controller Configuration ............................................................................................................................. 18
System Troubleshooting Information .................................................................................................................... 18
Replacement Information ..................................................................................................................................... 20
Replacement Procedures ...................................................................................................................................... 20
NetPerform™ Optimization Services ................................................................................................................... 51

Emerson NetSure 721NPBB Specifications

General

Brand	Emerson
Model	NetSure 721NPBB
Category	Power Supply
Language	English