Manuals / Brands / Computer Equipment / Power Supply / Emerson / Computer Equipment / Power Supply

Emerson 4015 Chapter 3. Making Electrical Connections Page 27 , Figure 3-9 IT Rack and Conduit Grounding Connections

1 64

Download 64 pages, 5.45 Mb

Installation Instructions IM584000300 Spec. No. 584000300 (Model 4015-X003) Issue AB, April 3, 2013 Chapter 3. Making Electrical Connections Page 27

This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy

Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.

Figure 3-9 IT Rack and Conduit Grounding Connections

Rear

EmersonNetwork Power

DCMIT Rack

GroundBar

(1/4-20Captive Nuts

on5/8”Centers)

(RecommendedTorque:

84in-lbs [9 Nm])

To

Site

Ground ToIT Rack

FrameGround

Suggested

Connection

Points

ToSub-Rack(s)

GroundingStud

ToHRMG Ground

(ifrequired)

ToNPG Ground

(ifrequired)

ConduitGrounding Points

(StrippedWire Type Connection)

(WireSize Capacity: see below)

(RecommendedTorque: see below)

14-10AWG (2.5-6mm2) 20in-lbs (2 Nm)

8AWG (10mm2) 25in-lbs (3 Nm)

6-4AWG (16-25mm2) 35in-lbs (4 Nm)

LoadDistribution

Sub-Rack

FrontView

(coversremoved)

Contents

Main NetSure 4015 30kW 400V DC Power System Installation Instructions Page TABLE OF CONTENTS CONTENTS PAGE Page IMPORTANT SAFETY INSTRUCTIONS GENERAL SAFETY VOLTAGES BATTERY (IF EQUIPPED) PERSONAL PROTECTIVE EQUIPMENT (PPE) MAINTENANCE AND SERVICING PROCEDURES CIRCUIT CARD HANDLING STATIC WARNING Page CHAPTER 1. GENERAL INFORMATION AND INSTALLATION ACCEPTANCE CHECKLIST CUSTOMER DOCUMENTATION PACKAGE SYSTEM PACKAGING Power and Control Sub-Rack (List 11, 12) DC Load Distribution Sub-Rack (List 21, 22, 23, 24) Battery Tray (List 91, 92) RECOMMENDED TOOLS AND TEST EQUIPMENT INSTALLATION ACCEPTANCE CHECKLIST Page CHAPTER 2. INSTALLING THE SYSTEM GENERAL REQUIREMENTS Air Flow INSPECTING THE EQUIPMENT AND STORING FOR DELAYED INSTALLATIONS Inspecting the Equipment Storing for Delayed Installation SECURING THE IT RACK TO THE FLOOR Factory Integrated Systems (List R1, R2) INSTALLING INDIVIDUAL SUB-RACKS INTO CUTOMER PROVIDED IT RACK (not applicable with List R1, R2) Customer Supplied IT Rack Guidelines Installing the Sub-Racks Page Electrically Interconnecting the Sub-Rack(s) CHAPTER 3. MAKING ELECTRICAL CONNECTIONS IMPORTANT SAFETY INSTRUCTIONS WIRING CONSIDERATIONS TORQUE OUTPUT GROUND CONFIGURATIONS Page 14 Chapter 3. Making Electrical Connections Figure 3-1 Top Feed Cable Landing Diagram Factory Provided IT Rack When System Components are Furnished Loose to be Installed in a Customer Furnished IT Rack Page TASKS TO BE PERFORMED FOR CUSTOMER INTEGRATED SYSTEMS Grounding Page Chapter 3. Making Electrical Connections Page 19 Figure 3-4 Return Busbar (-Bus) Grounding Connection (NPG Configurations Only) Load Distribution Sub-Rack Power and Control Sub-Rack Power and Control Sub-Rack Sub-Racks Electrical Interconnections ++ Page 22 Chapter 3. Making Electrical Connections Figure 3-6 Sub-Rack Interconnections Load Distribution Power and Control Page BatteryTray Alarm / Control Connections - 2 or More Trays Page 24 Chapter 3. Making Electrical Connections Figure 3-7 (contd from previous page) Internal Battery Tray Interconnections Power and Control Sub-Rack Battery Tray TASKS TO BE PERFORM FOR ALL INSTALLATIONS Grounding Page 26 Chapter 3. Making Electrical Connections + - System Grounding Connections Overview Chapter 3. Making Electrical Connections Page 27 Figure 3-9 IT Rack and Conduit Grounding Connections AC Input Power Connections ++ -- Power and Control Sub-Rack Page Page 30 Chapter 3. Making Electrical Connections Figure 3-11 DC Load Distribution Connections to Distribution Sub-Rack(s) Load Distribution Sub-Rack (HRMG Configurations) Load Distribution Sub-Rack (NPG Configurations) +- 200V DC Installing Battery Sub-Trays in List 91 and 92 Battery Tray(s) (if furnished) X External Battery Connections (if required) ++ -- Page 34 Chapter 3. Making Electrical Connections Figure 3-13 External Battery Connections Power and Control Sub-Rack IB2 (ACU+ Controller Interface Board) Connections (if required) ACU+ Controller Ethernet Connection (if required) Chapter 3. Making Electrical Connections Page 37 Figure 3-14 External Interface Connections CustomerI nput/Output(I/O) Connections Power and Control Sub-Rack Page Page Power and Control Sub-Rack Bulk Output Connections (if required) ++ -- Power and Control Sub-Rack CHAPTER 4. INSTALLING THE RECTIFIER MODULE CHAPTER 5. INITIALLY STARTING THE SYSTEM INITIAL STARTUP PREPARATION INITIALLY STARTING THE SYSTEM ACU+ CONTROLLER INITIALIZATION Page VERIFYING THE CONFIGURATION FILE CHANGING BATTERY CAPACITY RATING IN THE ACU+ CHECKING BASIC SYSTEM SETTINGS Page CONFIGURING THE ACU+ IDENTIFICATION OF RECTIFIERS CHECKING THE SYSTEM SHUTDOWN CIRCUIT CHECKING SYSTEM STATUS FINAL STEPS REFERENCE DOCUMENTS Page NetPerform Optimization Services Tech nica l Su ppor t DC P ower Dep ot R epai r Spar e Pa rts Cust omer Man agem ent (Pr e Sh ipme nt)