Emerson NetSure 802, NetSure 802 DC Installation Guide

SPEC. NO.

MODEL

582140000

802NLDB

802NLEB 802NL-B

NetSure™ -48V DC Power System

Installation Guide

Section 5957 (Issue AM, March 26, 2014)

Business-Critical Continuity™, Emerson Network Power, and the Emerson Network

Power logo are trademarks and service marks of Emerson Electric Co.

Lorain® and Vortex® are registered trademarks of Emerson

Network Power, Energy Systems, North America, Inc.

NetSure™, NetSpan™, NetReach™, NetXtend™, and NetPerform™

are trademarks of Emerson Network Power, Energy Systems, North America, Inc.

All other trademarks are the property of their respective owners.

The products covered by this instruction manual are manufactured and/or

sold by Emerson Network Power, Energy Systems, North America, Inc.

The information contained in this document is subject to change without notice and may not be suitable for all applications. While every precaution has been taken to ensure the accuracy and

completeness of this document, Emerson Network Power, Energy Systems, North America, Inc.

assumes no responsibility and disclaims all liability for damages resulting from use of this information

or for any errors or omissions. Refer to other local practices or building codes as applicable for the correct

methods, tools, and materials to be used in performing procedures not specifically described in this document.

This document is the 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.

Installation Guide Section 5957 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Preface

This document (Section 5957) provides an Installation Guide for Power System Models

802NLDB (208V Input Power/Distribution and Power Only Bays), 802NLEB (480V Input Power/Distribution and Power Only Bays, and 802NL-B (Distribution Only Bay); Spec. No.

582140000. This is a condense version of the Installation Instructions (Section 5876).

Section 5876 can be accessed via the CD (Electronic Documentation Package) furnished with your system.

For User Instructions, refer to Section 5877 provided on the CD (Electronic Documentation Package) furnished with your system.

Refer to SAG582140000 (System Application Guide) for additional information. The SAG can be accessed via the CD (Electronic Documentation Package) furnished with your system.

For a color MCA Menu Tree, refer to Section 5886. Section 5886 is provided in the separate INSTALLATION MANUAL and the CD CARRIER MANUAL (it is also provided on the CD).

Your Power System may contain an optional LMS Monitoring System, refer to Section 5879 (LMS1000 Installation Instructions) and Section 5847 (LMS1000 User Instructions) provided on the CD (Electronic Documentation Package) furnished with your system.

Danger: INSTALLERS MUST FOLLOW APPROVED SAFETY PROCEDURES.

This system operates from AC voltage capable of producing fatal electrical shock. AC input power must be completely disconnected from the branch circuits wiring used to provide power to the system before any electrical connections are made. DO NOT apply AC power to the system until all electrical connections have been completed and checked.

This system may also require battery to be connected. Although battery voltage is not hazardously high, the battery can deliver large amounts of current. Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact a battery terminal or exposed wire connected to a battery terminal. NEVER allow a metal object, such as a tool, to contact more than one termination at a time, or to simultaneously contact a termination and a grounded object. Even a momentary short circuit can cause explosion and injury. Remove watches, rings, or other jewelry before connecting battery leads. Make the DC (battery) connections last. Make all other electrical connections without DC input power applied to the system.

Warning: Before handling any circuit card, read and follow the instructions

contained on the Static Warning Page located at the beginning of this document. A static wrist strap grounded through a one megohm resistor should always be worn when handling the circuit cards.

Note: Apply electrical anti-oxidation compound to mating surfaces of busbars before

connecting together.

Wiring Considerations

For recommended wire sizes, crimp lugs, branch circuit protection, alarm relay contact ratings, and general wiring information and restrictions; refer to System Application Guide SAG582140000. The SAG can be accessed via the CD (Electronic Documentation Package) furnished with your system.

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.

Page 1

Section 5957 Installation Guide Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Refer to drawing 031110100 for lug crimping information. Refer to drawings 031110200 and 031110300 for additional lug information. These are located in the Installation Manual.

All wiring and branch circuit protection should follow the current edition of the American National Standards Institute (ANSI) approved National Fire Protection Association's (NFPA) National Electrical Code (NEC), and applicable local codes. For operation in countries where the NEC is not recognized, follow applicable codes. For field wiring, use wires suitable for at least 75°C.

Installation Acceptance Checklist

Placing the Bays and Installing Internal/External Busbars

 Bays (and PDSC if furnished) Bolted Together (if required) and Mounted to Floor  Bay-to-Bay Busbar Links Installed (if required)  PDSC (if furnished) AC Input Connectors Connected to Power/Distribution Bay  External Top-Mount Busbar Assemblies Installed (if furnished)

Installing Distribution Devices, MCA Relay Circuit Cards, and MCA I/O Circuit Cards

 Distribution Fuses and Circuit Breakers Installed  Distribution Lug Adapter Plates Installed  MCA Customer Alarm Relay Circuit Card(s) Installed (if required)  MCA I/O Circuit Card(s) Installed (if required)

Making Electrical Connections

 MCA Network Bay Interconnections Made  MCA Battery Charge Digital Temperature Compensation Probe Mounted and

Connected (if furnished)

 MCA External Alarm, Reference, and Control Connections Made  Connections Made to all MCA I/O Circuit Cards Installed  LMS Local Port Connection Made (If Required)  Bay(s) Frame Grounding Connections Made  Bay(s) Load Connections Made  Bay(s) AC Input and AC Input Ground Connections Made  Battery Connections Made  All Shields and Cover Panels in Place

Installing the Rectifiers and Setting Switch Options

 Rectifiers Installed  MCA and Router Circuit Cards Switches Set  Distribution Bus Monitoring Circuit Cards Jumper Set

Page 2

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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.

Installation Guide Section 5957

3/8-16 Floor

Leveling Bolts

FRONT

19.62

24.00

2.19

24.12

30.00

2.44

3.44

0.750 X 2.000 SLOT (4 PLACES)

Floor Hole Drilling Pattern

Power/Distribution Bay

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Floor Mounting Hole Dimensions Primary and Secondary Power/Distribution Bays without PDSC (Power Only Bays Have the Same Hole Pattern) (all dimensions in inches)

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.

Page 3

Section 5957 Installation Guide

3/8-16 Floor

Leveling Bolts

FRONT

19.62

24.00

2.19

24.12

30.00

2.44

3.44

0.750 X 2.000 SLOT (4 PLACES)

2.19

9.85

5.63

2.11

POWER/

DISTRIBUTION BAY

AC POWER DISTRIBUTION SERVICE CABINET

0.750 X 2.000 SLOT (4 PLACES)

3/8-16

Floor

Leveling

Bolts

Floor Hole Drilling Pattern

Power/Distribution Bay

and PDSC

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Floor Mounting Hole Dimensions Primary and Secondary Power/Distribution Bays with PDSC (all dimensions in inches)

Page 4

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.

Installation Guide Section 5957

Front

3/8-16

Welded Nut (4)

0.812 Dia. (8 PLACES)

25.875

23.250

27.625

25.375

19.500

26.625

24.000

3.063

1.750

1.875

2.750

4.063

30.000

31.375

19.500

5.937

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Floor Mounting Hole Dimensions Distribution Only Bay (all dimensions in inches)

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.

Page 5

Section 5957 Installation Guide

Hardware Build-Up: (use ground washers in center tie points each side) Bolt, Ground Washer,Bay/Cabinet Sides, Ground Washer, Nut

Hardware Build-Up: (use in remaining connection points) Bolt, Lock Washer, Flat Washer, Bay/Cabinet Sides, Flat Washer, Lock Washer, Nut

Bay/Cabinet Sides Bay/Cabinet Sides

Holes for Bolting

Power/Distribution

Bays and PDSCs

Togethrer

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Bolting Power/Distribution Bay to PDSC Cabinet

Page 6

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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.

Installation Guide Section 5957

Hardware Build-Up: (use ground washers in center tie points each side) Bolt, Ground Washer, Bay/Cabinet Sides, Ground Washer, Nut

Hardware Build-Up: (use in remaining connection points) Bolt, Lock Washer,Flat Washer, Bay/Cabinet Sides, Flat Washer,Lock Washer, Nut

Bay/Bay Sides Bay/Bay Sides

Holes for Bolting

Power/Distribution

Bays Togethrer

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Bolting Power/Distribution Bay to Power/Distribution Bay

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.

Page 7

Section 5957 Installation Guide

3/8-16 x 1-1/2" Bolt 3/8" Belleville Lock Washer 3/8" Belleville Lock Washer (concave side of Belleville Lock Washers face each other) 3/8” Hardened Flat Washer (10 Places per Busbar)

POSITIVE BUSBAR LINK

NEGATIVE BUSBAR LINK

Slide Busbar Links Under Bays' Upright Channels. Use Bolt Holes as Shown in Illustration.

Torque to 180 in-lbs.

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Installing Power/Distribution Bay to Power/Distribution Bay Negative and Positive Busbar Links (WITHOUT PDSC)

Page 8

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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.

Installation Guide Section 5957

Busbar Link

Cover Shield

(installed after

all mounting

and electrical

connection

procedures

are completed)

Slide Busbar Links Under Bays' Upright Channels. Use Bolt Holes as Shown in Illustration.

Torque to 180 in-lbs.

3/8-16 x 1-1/2" Bolt 3/8" Belleville Lock Washer 3/8" Belleville Lock Washer (concave side of Belleville Lock Washers face each other) 3/8” Hardened Flat Washer (10 Places per Busbar)

POSITIVE BUSBAR LINK

NEGATIVE BUSBAR LINK

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Installing Power/Distribution Bay to Power/Distribution Bay Negative and Positive Busbar Links (WITH PDSC)

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.

Page 9

Section 5957 Installation Guide

3/8-16 x 1-1/2" Bolt 3/8" Belleville Lock Washer 3/8" Belleville Lock Washer (concave side of Belleville Lock Washers face each other) 3/8” Hardened Flat Washer

POSITIVE BUSBAR LINK

NEGATIVE BUSBAR LINK

Existing Older Style Bay side, use ALL bolt holes.

Slide Busbar Links Under Bays' Upright Channels. Torque to 180 in-lbs.

Newer Style Bay side,

use bolt holes as

shown in illustration.

Existing Older Style Bay

Newer Style Bay

List 1 and 11 shown. List 2 and 12 w/ List 30 or 31 similar.

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Installing Power/Distribution Bay to Power/Distribution Bay Negative and Positive Busbar Links – New Style Bay Connected to an Existing Older Style Bay

Page 10

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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.

Installation Guide Section 5957

Power/Distribution

Bay

Power/Distribution

Bay

PDSC

Row of PDSC PCU

AC Input Connectors

Connectors

in PDSC

PCU Mtg.

Pos. #1

PCU Mtg.

Pos. #2

PCU Mtg.

Pos. #3

PCU Mtg.

Pos. #4

PCU Mtg.

Pos. #5

PCU Mtg.

Pos. #6

PCU Mtg.

Pos. #7

PCU Mtg.

Pos. #8

PCU Mtg.

Pos. #9

PCU Mtg.

Pos. #10

Torque to 23 in-lbs.

A B C

Row of PCU Mtg. Pos.

AC Input Connectors

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Connecting Rectifier Mounting Position AC Input Connectors to PDSC (Lists 2 and 12 Only)

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.

Page 11

Section 5957 Installation Guide

STEP 1

Install “Main Positive Busbar” onto Bay’s Positive Busbar.Hand-tighten hardware.

(1) Main Positive Busbar, P/N 554877 Note:Apply Electrical Anti-Oxidation Compound

to Busbar Mating Surfaces.

(12) 3/8” Flat Washer, P/N 214204100 (12) 3/8” Belleville Washer, P/N 214825000 (12) 3/8-16 Hex Nut, P/N 228567100 Hand-tighten.

Note: Concave Side of Belleville Washer Faces

Busbar, Convex Side Faces Hex Nut. Belleville Washer install between Hex Nut

and Flat Washer.

Rear Top of Bay

Assembled View

Do the following first before assembly:

1. Remove 552402 (1) and 116638 (4) from Bay.

2. Mount 554880 to the 554877 with 116638 (3).

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Power/Distribution Bay External Top-Mount Horizontal Battery Input Busbar Assembly (P/N 554873) Assembly Procedure Step 1

Page 12

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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.

Installation Guide Section 5957

Assembled View

STEP 2

Install “Support Bar” and “Related Hardware” onto Top of Bay.

(2) Threaded Insulator, P/N 245857200 Torque to 715 In-lbs.

(2) Support Bar Clip, P/N 351322300 (2) Support Bar, P/N 237790100

(2) 5/8” Lock Washer, P/N 215111800

(2) 5/8” Hex Nut, P/N 228580900 Leave 1/4” Space Between

Bottom of Nut and Top of Bay.

(2) 5/8-11 x 7” Threaded Rod, P/N 334317000

(2) Support Bar Clip, P/N 351322300

Rear Top

of Bay

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Power/Distribution Bay External Top-Mount Horizontal Battery Input Busbar Assembly (P/N 554873) Assembly Procedure Step 2

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.

Page 13

Section 5957 Installation Guide

Assembled View

STEP 3

Install “Main Negative Busbar” onto Bay’s Negative Busbar. Hand-tighten hardware.

(1) Main Negative Busbar, P/N 554875

Rear Top

of Bay

Note: Apply Electrical Anti-Oxidation Compound

to Busbar Mating Surfaces.

(8) 3/8” Flat Washer, P/N 214204100 (8) 3/8” Belleville Washer, P/N 214825000

(8) 3/8-16 Hex Nut, P/N 228567100 Hand-Tighten

Note: Concave Side of Belleville Washer Faces

Busbar,Convex Side Faces Hex Nut.

Belleville Washer Install between Hext Nut and Flat Washer.

Mount 554876 to the 554875. Hardware: 214204100 (4) 214825000 (4) 228567100 (4)

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Power/Distribution Bay External Top-Mount Horizontal Battery Input Busbar Assembly (P/N 554873) Assembly Procedure Step 3

Page 14

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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.

Installation Guide Section 5957

Note: Concave Side of Belleville Washer Faces

Busbar, Convex Side Faces Bolt Head.

Belleville Washer install between Bolt Head and Flat Washer.

(1) Horizontal Landing Negative Busbar, P/N 514434 Note: Apply Electrical Anti-Oxidation Compound

to Busbar Mating Surfaces.

(6) 3/8” Belleville Washer, P/N 214825000

(6) 3/8-16 x 1-1/4” Bolt, P/N 227646800

(6) 3/8" Flat Washer, P/N 214204100

Assembled View

Rear Top

of Bay

STEP 4

Install “Horizontal Landing Negative Busbar” onto “Main Negative Busbar”.

Torque to 180 in-lbs.

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Power/Distribution Bay External Top-Mount Horizontal Battery Input Busbar Assembly (P/N 554873) Assembly Procedure Step 4

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.

Page 15

Section 5957 Installation Guide

STEP 5

Install "Threaded Insulators" onto "Horizontal Landing Negative Busbar".

(2) Threaded Insulator,P/N 245857200 (2) 5/8-11 x 1-1/4" Threaded Rod, P/N 334315700 (2) Threaded Insulator,P/N 245857200

(2) 5/8-11 x 1-1/2" Threaded Rod, P/N 334315900

Hand-Tighten

Assembled View

Rear Top

of Bay

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Power/Distribution Bay External Top-Mount Horizontal Battery Input Busbar Assembly (P/N 554873) Assembly Procedure Step 5

Page 16

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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.

Installation Guide Section 5957

STEP 6

Install "Horizontal Landing Positive Busbar" onto "Main Positive Busbar".

(2) 5/8-11 x 1" Bolt, P/N 227655100 (2) 5/8" Lock Washer, P/N 215111800 (2) 5/8" Flat Washer, P/N 214201300

Torque to 715 in-lbs.

(1) Horizontal Landing Positive Busbar, P/N 514436 Note: Apply Electrical Anti-Oxidation Compound

to Busbar Mating Surfaces.

(6) 3/8" Flat Washer, P/N 214204100 (6) 3/8" Belleville Washer, P/N 214825000

(6) 3/8-16 x 1-1/4" Bolt, P/N 227646800

Torque to 180 in-lbs.

Note: Concave Side of Belleville Washer Faces

Busbar, Convex Side Faces Bolt Head.

Belleville Washer install between Bolt Head and Flat Washer.

Assembled View

Rear Top

of Bay

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Power/Distribution Bay External Top-Mount Horizontal Battery Input Busbar Assembly (P/N 554873) Assembly Procedure Step 6

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.

Page 17

Section 5957 Installation Guide

Torque these connections to 180 in-lbs (20 places).

Rear Top

of Bay

STEP 7

Final Torque

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Power/Distribution Bay External Top-Mount Horizontal Battery Input Busbar Assembly (P/N 554873) Assembly Procedure Step 7

Page 18

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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.

Installation Guide Section 5957 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Power/Distribution Bay Busbar Shield Kit (P/N 528482) Assembly Procedure

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.

Page 19

Section 5957 Installation Guide

STEP 1

Install "Threaded Insulators".

(1) Threaded Insulator, P/N 245857200

(1) 5/8-11 x 1-1/4" Threaded Rod, P/N 334315700

(1) Threaded Insulator, P/N 245857200

PreviouslyAssembled Kit P/N 554873

(1) 5/8" Flat Washer, P/N 214201300 (1) 5/8" Lock Washer, P/N 215111800

(1) 5/8-11 x 1" Bolt, P/N 227655100

Hand-Tighten

Torque to 715 in-lbs.

Assembled View

Rear

Top

of Bay

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar Assembly (P/N 514688 or 514689) Assembly Procedure Step 1

Page 20

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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.

Installation Guide Section 5957

P/N214204100

(6)3/8" FlatWasher

STEP 2A

Install "Busbars".

(see Step 2B for Bolt Hole Identification)

(see Step 2C for Assembled View)

Note: Apply ElectricalAnti-Oxidation

Compound to all Busbar Mating Surfaces.

* Use "Spacer Busbars" or "Spacer Insulators"

Busbar Assy P/N 514688

Busbar Assy P/N 514689

(1)5/8-11x 1-3/4" Bolt,P/N 227653800

or Torque to 715 in-lbs.

5/8-11 x 2-3/4" Bolt,P/N 227653900 and

(1)5/8" LockWasher, P/N215111800

and

(1)5/8" Flat Washer, P/N214201300

Spacer Insulator,P/N514473, orBusbarfromNext Bay*

P/N 514689 Only

Busbar,P/N514467

Spacer Insulator,P/N514473, orBusbarfromNext Bay*

Busbar, P/N514467

P/N 514689 Only

Spacer Insulator,P/N514473, orBusbarfromNext Bay*

P/N 514689 Only

Busbar, P/N514467 SpacerInsulator, P/N514473,

orBusbarfromNext Bay* Busbar, P/N514467

Note: ConcaveSideofBelleville Washer Faces

Busbar,Convex SideFacesNut.

PreviouslyAssembled KitP/N554873

Note: ConcaveSideofBelleville

Washer Faces Busbar, ConvexSideFacesBolt Head. Belleville Washer install between Bolt HeadandFlat Washer.

Torque to 180 in-lbs.

P/N227646800

(6)3/8-16x1-1/4"Bolt

P/N214825000

(6)3/8" BellevilleWasher

P/N228567100

(4)3/8-16Hex Nut

P/N214825000

(4)3/8" BellevilleWasher

or BusbarfromNext Bay*

SpacerBusbar,P/N514472,

Busbar, P/N514541

orBusbarfrom Next Bay*

Spacer Busbar, P/N 514472,

P/N 514689 Only

Busbar, P/N514467

P/N 514689 Only

orBusbarfrom Next Bay*

Spacer Busbar, P/N 514472,

orBusbarfrom Next Bay*

Spacer Busbar, P/N 514472,

Busbar, P/N514522

P/N 514689 Only

Busbar, P/N514467

(4)3/8" FlatWasher, P/N214204100

and

3/8-16x 2-3/4" Bolt,P/N 227647700

(4)3/8-16x 2" Bolt,P/N 227647400

Torque to 180 in-lbs.

on end bays or stand-alone bays. For multiple

bays, 'sandwich' busbars of adjacent "Busbar

Assemblies" together.

Rear Top

of Bay

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar Assembly (P/N 514688 or 514689) Assembly Procedure Step 2A

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.

Page 21

Section 5957 Installation Guide

STEP 2B

Install "Busbars".

(Bolt Hole Identification)

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar Assembly (P/N 514688 or 514689) Assembly Procedure Step 2B

Page 22

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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.

Installation Guide Section 5957

STEP 2C

Install "Busbars".

(Assembled Views)

Spacer Busbars

or Spacer Insulators

Installed

Previously Assembled Kit P/N 554873

Assembled Views

No Spacer Busbars or Spacer Insulators. Busbars ofAdjacent Assemblies 'Sandwich' and Bolted Together.

Previously Assembled Kit P/N 554873

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar Assembly (P/N 514688 or 514689) Assembly Procedure Step 2C

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.

Page 23

Section 5957 Installation Guide

STEP 3

Install "Cover" Mounting Standoffs.

(2) Standoff, P/N 117843

(2) 1/4" Flat Washer, P/N 214110100

(2) 1/4" Lock Washer, P/N 215111100 (2) 1/4-20 x 1/2" Bolt, P/N 227640200

Torque to 84 in-lbs.

Previously Assembled Kit P/N 554873

DO NOT PERFORM THIS STEP if you are going to install

"Load Return Lug Extension Busbar Assembly" P/N 514543

Use These Holes

Assembled View

Rear

Top

of Bay

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar Assembly (P/N 514688 or 514689) Assembly Procedure Step 3

Page 24

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.

Installation Guide Section 5957

STEP 4

Install "Covers".

(2) 1/4-20 x 1/2" Bolt, P/N 227640200 (2) 1/4" Lock Washer, P/N 215111100

(2) 1/4" Flat Washer, P/N 214110100

Torque to 45 in-lbs.

(2) 10-32 Lock Nut, P/N 104564

(2) 10-32 x 3/4" Tap Screw, P/N 218706500

DO NOT PERFORM THIS STEP if you are going to install

"Load Return Lug Extension Busbar Assembly" P/N 514543

Assembled View

Rear

Top

of Bay

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar Assembly (P/N 514688 or 514689) Assembly Procedure Step 4

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.

Page 25

Section 5957 Installation Guide

STEP 1

Install "Threaded Insulators".

(1) Threaded Insulator, P/N 245857200

(1) 5/8-11 x 1-1/4" Threaded Rod, P/N 334315700

(1) Threaded Insulator, P/N 245857200

Previously Assembled

Kit P/N 554873

(1) 5/8" Flat Washer, P/N 214201300

(1) 5/8" Lock Washer, P/N 215111800

(1) 5/8-11 x 1" Bolt, P/N 227655100

Torque to 715 in-lbs.

Assembled View

Rear

Top

of Bay

Hand-Tighten

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar Assembly (P/N 514690 or 514691) Assembly Procedure Step 1

Page 26

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.

Installation Guide Section 5957

Torque to 180in-lbs.

BusbarAssy P/N 514690 (1)5/8-11 x 1-3/4" Bolt, P/N227653800

5/8-11 x 2-3/4"Bolt,P/N227653900

and

(1)5/8" LockWasher, P/N215111800

and

(1)5/8" Flat Washer,P/N 214201300

P/N214825000

(4)3/8" Belleville Washer

P/N228567100

(4)3/8-16HexNut

Note: ConcaveSide of Belleville

Washer FacesBusbar, Convex Side Faces Nut.

(6)3/8" Flat Washer P/N214204100

(6)3/8" BellevilleWasher P/N214825000

(6)3/8-16 x 1-1/4" Bolt P/N227646800

Torqueto 180 in-lbs.

Note: ConcaveSide of Belleville

Washer FacesBusbar, ConvexSide Faces BoltHead. BellevilleWasherinstall between BoltHead andFlat Washer.

PreviouslyAssembled Kit P/N554873

Busbar, P/N514469

Busbar, P/N514541

Busbar, P/N514469

Busbar, P/N514467

P/N514691Only

Busbar, P/N514469

P/N514691Only

Busbar, P/N514522

Busbar, P/N514469

Busbar, P/N514467

P/N514691 Only

STEP 2A

Install "Busbars".

(see Step 2B for Bolt Hole Identification)

(see Step 2C for Assembled View)

Note: ApplyElectricalAnti-Oxidation

CompoundtoallBusbar Mating Surfaces.

* Use"Spacer Busbars" or "Spacer Insulators"

on endbays or stand-alonebays.For multiple bays, use "Spacer Busbars" andmoveout to 'bridge'betweenbusbars of both

Assemblies (seeAssembled View).

(4)3/8-16x 2" Bolt, P/N227647400

BusbarAssy P/N 514691

Torqueto 715 in-lbs.

Spacer Busbar,P/N514472*

Spacer Insulator, P/N514473*

P/N514691Only

Spacer Busbar,P/N514472*

Spacer Insulator, P/N514473*

Spacer Busbar,P/N514472*

Spacer Insulator, P/N514473*

P/N514691Only

Spacer Busbar,P/N514472*

Spacer Insulator, P/N514473*

Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AM, March 26, 2014

Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar Assembly (P/N 514690 or 514691) Assembly Procedure Step 2A

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.

Page 27

Section 5957 Installation Guide

* Use "Spacer Busbars" or "Spacer Insulators"

on end bays or stand-alone bays. For multiple bays, use "Spacer Busbars" and move out to 'bridge' between busbars of both Assemblies (seeAssembled View).

STEP 2B

Install "Busbars".

(Bolt Hole Identification)

Issue AM, March 26, 2014 Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B)

Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar Assembly (P/N 514690 or 514691) Assembly Procedure Step 2B

Page 28

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.

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Emerson NetSure 802, NetSure 802 DC Installation Guide

Specifications and Main Features

Frequently Asked Questions

User Manual