User Instructions UM582127000
Spec. No. 582127000 (Model 721NPBB) Issue AC, January 2, 2013
Chapter 1. System Overview Page 1
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CHAPTER 1. SYSTEM OVERVIEW CUSTOMER DOCUMENTATION PACKAGE
This document (UM582127000) provides User Instructions for NetSure™ Power System
Model 721NPBB, Spec. No. 582127000.
The complete Customer Documentation Package consists of…
Bound System Installation Manual
Power System Installation Instructions: IM582127000
Power System Quick Start Guide: QS582127000
Bound ACU+ Controller User Manual
ACU+ Controller User Instructions: UM1M820BNA
(includes instructions
for 1M820DNA Controller)
USB Drive with All Customer Documentation
Power System Installation Instructions: IM582127000
Power System Quick Start Guide: QS582127000
Power System User Instructions: UM582127000
Power System “System Application Guide”: SAG582127000
Rectifier Module Mounting Shelf Power Data Sheet: PD588705000
Rectifier Instructions: UM1R483500E
Rectifier/Converter Module Mounting Shelf
Power Data Sheet: PD588705300
Rectifier Instructions: UM1R482000E3
Converter Instructions: UM1C48241500
Engineering Drawings
Also provided on the USB drive is an ACU+ configuration drawing and the ACU+
configuration files loaded into the ACU+ as shipped.
SYSTEM DESCRIPTION
-48V DC @ up to 4000 Amperes Power System
The NetSure™ 721NPBB DC Power System is a complete integrated power system
containing rectifiers, optional converters, intelligent control, metering, monitoring, and
distribution.
This power system is designed to power a load while charging a positive grounded
battery. This power system is capable of operating in a batteryless installation or off
battery for maintenance purposes. The power system is designed for operation with the
positive output grounded.