A technical manual from the experts
in Business-Critical Continuity
™
NetSure™ -48V DC Power System
Installation Instructions
Section 5876 (Issue AT, April 26, 2013)
SPEC. NO. MODEL
802NLDB
582140000
802NLEB
802NL-B
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 perf orming procedures not specifical ly des c ribed in this doc ument.
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.
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
STATIC WARNING
The printed circuit cards used in this equipm ent contain static sensitive com ponents. The warnings l isted below
must be observed to pre vent damage to these components. D isregarding any of these warni ngs may result in
personal injury or damage to the equipment.
1. Strictly adhere to the procedures provided in this document.
2. Before touching any static sensitive component or printed circuit card containing such a component,
discharge all static electricity from yourself by wearing a wrist strap grounded through a one m egohm
resistor. Some wrist strap s, such as Emerson Network Power Part Number 631810600, have a b uilt-in
one megohm resistor; no external resistor is necessary. Read and follow wrist strap manufacturer’s
instructions outlining use of a specific wrist strap.
3. Do not touch the traces or components on a pr inted circuit card conta ining static sensitive com ponents.
Handle the printed circuit card only by the edges that do not have connector pads.
4. After removing a printed cir cuit c ard conta ining a st atic s ensitive component, place the printed circu it card
only on conductive or anti-static material such as conductive foam, conducti ve plastic, or aluminum foil.
Do not use ordinary Styrofoam or ordinary plastic.
5. Store and ship static sens itive devices or print ed circuit cards contain ing such com ponents only in static
shielding containers.
6. If necessary to repair a pr int ed circuit c ard c ontain ing a static s ensitiv e com ponent , wear an appropr iate ly
grounded wrist strap , work on a conductive surfac e, use a grounded soldering iron, a nd use grounded
test equipment.
Static WarningPage 1 of 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.
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.
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
FCC INFORMATION
The MCA Interface Modem Option (if installed) has been granted a registration number by the Federal
Communications Comm iss ion, under Part 68 rules a nd regu lations f or direct c onnection to the te lephone lin es. In
order to comply with these FCC rules, the following instructions m ust be carefully read and applicable portions
followed completely:
a) Direct connection to the telephone lines may be made only through the standard plug- ended cord
furnished to the utilit y-installed jack . No connection m ay be made to party or c oin phone lines. Pri or to
connecting the device to the telephone lines, you must:
b) Call your telephone company and inform them you have an FC C regis tered dev ice you des ire to c onnect
to their telephone l ines. Give them the num ber(s) of the line(s ) to be used, the m ake and model of the
device, the FCC registr atio n num ber and ringer equi valenc e. T his information will b e found o n the de vice
or enclosed with instructions as well as the jack suitable for your device.
c) After the telephone compan y has been advised of the above you ma y connect your device if the jack is
available, or after the telephone company has made the installation.
d) Repairs may be made only by the manufacturer or his author ized service agenc y. Unauthorized repairs
void registration and warr anty. Contact seller or manufac turer for details of permissible user perf ormed
routine repairs, and where and how to have other than routine repairs.
e) If, through abnormal circumstances, har m to the te lephone lines is caus ed, it sh ould be unpl ugged unti l it
can be determined if your device or the telephone line is the source. If your device is the source, it should
not be reconnected until necessary repairs are effected.
f) Should the telephone company notify you that your device is causing harm, the device should be
unplugged. The teleph one company wil l, where practi cable, notif y you, that tem porary disc ontinuance of
service may be require d. However, where prior notice is not pract icable, the telephone company ma y
temporarily discontinue service, if such action is reasonably necessary, in such cases the telephone
company must (A) Promptly notify you of such tempor ary discontinuance, (B) Afford you the opportunity
to correct the condition and (C) Inform you of your rights to bring a complaint to the FCC under their rules.
g) The telephone company may make changes in its communications facilities, equipment, operations or
procedures, where such action is reasonably required in the operation of its business and is not
inconsistent with FCC rules. If such changes can be reasonably expected to render any customer’s
devices incompatib le with telepho ne compan y facilities , or require m odification o r alteration, or otherwise
materially affect its performance, written notification must be given to the user, to allow uninterrupted
service.
The following inform ation is provided here and on a label attach ed to the outside of the MCA Interfac e Modem
Option (if installed).
JACK RINGER EQUIVALENCE FCC REGISTRATION NUMBER
RJ-11 0.2A B46USA-22429-MM-E
FCC InformationPage 1 of 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 prohib ited.
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.
General Requirements ..................................................................................................................................... 2-2
Placing and Securing List 1 and List 11 Power/Dis tri but ion Bays (without PDSC) ......................................... 2-3
Placing and Securing List 2 and List 12 Power/Distribution Bays (with PDSC) .............................................. 2-5
Placing and Securing List 3, 4, 5, 13, 14, and 15 Power Only Bays ............................................................... 2-7
Placing and Securing List 16 Distribution Only Bays ....................................................................................... 2-9
Installing Power/Distribution Bay to Power/Distribution Bay Negative and Positive Busbar Links ................ 2-19
Installing Power/Distribution Bay to Power/Distribution Bay Negative and Positive Busbar Links
(Newer Style Bay to an Existing Older Style Bay) ......................................................................................... 2-22
Connecting Power/Distribution Bay Rectifier Mounting Position AC Input Connectors to PDSC (Lists 2
and 12 Only) ................................................................................................................................................... 2-24
Installing Power/Distribution Bay External Top-Mount Horizont al Bat tery Input Busbar Assembl y, P/N
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.
LMS Local Port ........................................................................................................................................ 4-28
LMS Network Interconnections Between Bays and Optional LMS Expansion Assembly(s) ................... 4-29
Bay Frame Grounding Connections ............................................................................................................... 4-32
Power/Distribution Ba y ............................................................................................................................ 4-34
Distribution Only Bay ............................................................................................................................... 4-38
AC Input and AC Input Ground Connections ................................................................................................. 4-43
Power/Distribution Bay ............................................................................................................................ 4-56
Power Only Bay ....................................................................................................................................... 4-59
Distribution Only Bay ............................................................................................................................... 4-60
Re-Install Shields and Cover Panels ............................................................................................................. 4-61
MCA “Alternate Current Limit” Feature .......................................................................................................... 4-62
Connecting the 582140000 System to Other Systems .................................................................................. 4-67
Connecting a 582140000 Main Power Bay to a 582121100 Power Bay and/or
582121900/582121901 Distribution Bay (MCA and LMS Interconnections) ........................................... 4-67
Connecting a 582140000 Main Power Bay to a Medium Vortex Power System when the MCA is
located in the PCU Intelligence Shelf (MCA Interconnections) ............................................................... 4-69
Connecting a 582140000 Main Power Bay to a Medium Vortex Power System when the MCA is
Located in the Distribution Cabinet (MCA and LMS Interconnections) ................................................... 4-71
Connecting a 582140000 Main Power Bay to a Legacy Power System (LMS Interconnections) .......... 4-73
Page ii Table of Contents
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.
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
CHAPTER 5 INSTALLING THE RECTIF IERS AND INITIALLY STARTING THE
POWER SYSTEM .................................................................................................................. 5-1
Installing the Rectifiers ..................................................................................................................................... 5-2
Setting Switch S1 on the MCA Circuit Card in the Prim ary Power/Distribution or Power Only Bay ................ 5-3
Setting Jumper J4 on MCA Distribution Bus Monitoring Circuit Cards ............................................................ 5-3
Initially Starting, Configuring, and Checking System Operation ...................................................................... 5-7
Observe the Following Admonishment ...................................................................................................... 5-7
Initially Starting the System ..................................................................................................................... 5-14
MCA Initializa t io n ..................................................................................................................................... 5-14
Checking the Inventory and Setting the Number of PCU (Rectifier) Positions Available in the
System ..................................................................................................................................................... 5-18
Setting the Date and Time ....................................................................................................................... 5-19
Setting the Temperature Units (degrees C or degrees F) ....................................................................... 5-19
Setting and Testing MCA Customer Alarm Relays (and MCA Relay Function Channels) ..................... 5-20
Checking System Status ......................................................................................................................... 5-38
Checking and Configuring the LMS System ............................................................................................ 5-39
REVISION RECORD
Table of ContentsPage iii
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.
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.
This document (Section 5876) provides Ins ta llati on Instructions for NetSure™ Power
System Model 802
(480V Input Power/Distribution and Power Only Bays) and 802
Bay); Spec. No. 582140000. For a condensed version of these instructions, refer to the
Installation Guide (Section 5957) located in the separate INSTALLATION MANUAL.
For User Instructions, refer to Section 5877 provided on the CD (Electronic
Documentation Package) furnished with your system.
NLDB (208V Input Power/Distribution and Power Only Bays), 802NLEB
NL-B (Distribution Only
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 INSTAL LAT IO N MAN U AL 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.
INSTALLATION ACCEPTANCE CHECKLIS T
Provided below is an Installation Acceptance Checklist. This checklist helps ensure
proper installation and initial operation of the system. As the procedures presented in
Chapters 2 through 5 of this document are completed, check the appropriate box on this
list. If the procedure is not required to be performed for your installation site, also check
the box in this list to indicate that the procedure was read. When installation is done,
ensure that each block in this list has been checked. Some of these procedures may
have been factory performed for you.
Note: The system is not powered up until the end of this checklist.
Note: Some of these procedures may have been performed at the factory for you.
Chapter 2. 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)
Chapter 1. General Information and Installation Checklist Page 1-1
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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.
LMS Four Output (Form-C) Relay Circuit Card Installed (if required)
after Making any Jumper Adjustment as Required
LMS Eight Input Temperature Circuit Card Installed (if required)
and Ground Lead Attached to Frame Ground
Chapter 4. Making Electrical Connectio n s
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
External LMS CPU/Hardware Fail Alarm Connections Made (as required)
LMS Local Port Connections Made (if required)
LMS Ethernet Port Connections Made (if required)
LMS Modem Port Connections Made (if required)
LMS OEM (RS-485) Port Connections Made (if required)
Connections Made to all LMS Four Input Analog Circuit Cards Installed
Connections Made to all LMS Eight Input Analog Circuit Cards Installed
Connections Made to all LMS Twelve Input Analog Circuit Cards Installed
Connections Made to all LMS Four Input Binary Circuit Cards Installed
Connections Made to all LMS Eight Input Binary Circuit Cards Installed
Connections Made to all LMS Four Output (Form-C) Relay Circuit Cards Installed
Page 1-2 Chapter 1. General Information and Installation Checklist
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.
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
Connections Made to all LMS Eight Input Temperature Circuit Cards Installed
LMS Energy Management Connections Made (as required)
LMS Sequential Start Connections Made (as required)
LMS Expansion Assembly(s) (if furnished) Interconnected to Customer Equipment
LMS Network Bay and Optional LMS Expansion Cabinet(s) and Assembly(s)
Interconnections Made (as required)
Frame Grounding Connections Made
Load Connections Made
AC Input and AC Input Ground Connections Made
Battery Connections Made
All Shields and Cover Panels in Re-Installed
MCA “Power Share” Connections Made (if required)
Connections to Other Systems Made (if required)
Chapter 5. Installing the Rectifiers and Initially Starting the Power System
Rectifiers Installed
Router Circuit Cards Switches Set
MCA Distribution Bus Monitor ing Circ uit Cards Jumper Set
System Started, Configured, and Checked
LMS Checked and Configured (as required)
Chapter 1. General Information and Installation Checklist Page 1-3
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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.
Page 1-4 Chapter 1. General Information and Installation Checklist
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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.
Chapter 2. Placing the Bays and Installing Internal/External Busbars Page 2-1
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.
•The installer should be familiar with the installation requirements and techniques to
be used in securing the bay(s) to the floor.
•This product is intended only for installation in a Restricted Access Location on or
above a non-combustible surface.
•This product is intended for installation in Network Telecommunication Facilities (CO,
vault, hut, or other environmentally controlled electronic equipment enclosure).
•This product is intended to be connected to the common bonding network in a
Network Telecommunication Facility (CO, vault, hut, or other environmentally
controlled electronic equipment enclosure).
• Front and rear access is required for installation.
• Typical industry standards recommended minimum aisle space clearance is 2' 6" for
the front of the bay(s) and 2' for the rear of the bay(s). See also next paragraph.
•Rectifier ventilating openings must not be blocked and temperature of air entering
Rectifiers must not exceed rated Operating Ambient Temperature Range found in
System Application Guide SAG582140000. Distance from rear of a
Power/Distribution or Power Only Bay to a wall or other solid structure must not be
less than 6 inches. This assures proper airflow through the Rectifiers.
•The system consists of from 1 to 10 bays, depending upon your power requirements.
All bays that are designed to be bussed together must be placed in a line adjacent to
each other, with no space between bays. It is recommended to place the Primary
Power/Distribution or Power Only Bay on the far right or far left end of the bay lineup, and to expand the system to the left or right of the Prim ar y Power/Dist ri but ion or
Power Only Bay. This allows simple cable connections between bays, and a
consistent MCA Bay numbering scheme. The Primary Power/Distribution or Power
Only Bay is identified by the MCA as Bay #1. The other bays are numbered
consecutively, following the bay-to-bay cabling scheme. Thus, bays are numbered
#1-#10 from right to left or from left to right. The Primary Power/Distribution or Po w er
Only Bay may be placed in the middle of the bay line-up, expanding the system to the
left and right of the Primary Power/Distribution or Power Only Bay. In this
configuration, bay-to-bay cabling MUST start with the Primary Power/Distribution or
Power Only Bay, then each Secondary Power/Distribution or Power Only Bay and
Distribution On ly Ba ys are daisy-chained into the cabling string. Remember, the
Primary Power/Distribut ion or Power Only Bay is identified by the MCA as Bay #1,
the other bays are numbered consecutively following the bay-to-bay cabling scheme.
Page 2-2 Chapter 2. Placing the Bays and Installing Internal/Extern al Busbars
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.
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
PLACING AND SECURING LIST 1 AND LIST 11
POWER/DISTRIBUTION B AYS (WI THO UT P DS C)
Note: If you are installing List 2 and List 12 bays (with List 30, 31, or 32 PDSC), skip this
procedure and refer to “Placing and Securing List 2 and List 12 Power/Distribution
Bays (with PDSC)".
• PDSC = AC Input 'Power Distribution Service Cabinet'.
• Refer to Figure 2-1 through Figure 2-9 as this procedure is performed. Figure 2-1
provides a floor hole drilling pattern.
•Bays are typically placed next to each other and bolted together. Refer to the
previous Section, GENERAL REQUIREMENTS, for bay line-up recommendations.
Procedure
Preparing the Bays
1) Remove all front Rectifier mounting position blank cover panels from each
Power/Distribution Bay to provide access to bay's floor mounting holes and
leveling feet. Cover panels will be re-installed in empty Rectifier mounting
positions after all Rectifiers are installed. To do so: Remove the screws and
ground washers securing the cover panel. Remove the cover panel.
2) Remove the three rear cover panels from each Power/Distribution Bay. These
cover panels will be re-installed after all mounting and electrical connection
procedures have been completed. To do so:
Top Panel: Loosen the screws
securing the cover panel. Lift the cover panel until the screw heads clear the
keyhole slots. Remove the cover panel.
Lower Panels:
Remove the screws and
ground washers securing the panel. Remove the panel.
3) Remove the side cover panels from each Power/Distribution Bay (two per side)
as follows, if equipped. Note that you may leave the side cover panels on the
"outside side" of the two end bays.
a) Remove the rear-most side cover panel as follows: Remove the screws
and ground washers securing the side cover panel. Screws are accessible
from the rear of the bay through holes in the side channels. After removing
screws, pivot rear edge of cover panel outward, then slide cover panel
toward rear of bay to disengage tabs at the front of the cover panel from slots
in the bay.
b) Remove the front-most side cover panel as follows: Open the bay's front
door. Remove the screws and ground washers securing the side cover
panel. Screws are accessible from the front of the bay through holes in the
side channels. After removing screws, pivot front edge of cover panel
outward, then slide cover panel toward front of bay to disengage tabs at the
rear of the cover panel from slots in the bay.
Placing and Securing the Bay(s)
1) Place bay(s) in position. Note that clearance holes for 1/4” bolts are provided in
the side rails of each bay. These holes are for bolting the bays together.
2) Level bay(s) as required, using leveling feet in base plate. Adjust leveling feet so
that all bays are even at top, and bolt holes in the side of each bay line up with
holes in the adjacent bay(s).
3) Bolt all bays together. Use 1/4” hardware, six places per pair of bays. Use a
ground washer in two locations with the 1/4" hard w are bolt i ng two bays together.
Chapter 2. Placing the Bays and Installing Internal/External Busbars Page 2-3
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.
Note: A ground washer is an internal-external tooth, dish-type lock washer.
When installing ground washers, ensure that the ground washer is
oriented so that the teeth dig into the paint on the metal part the ground
washer is secured to (concave side faces the metal part).
4) Install shims between bottom of each bay and the floor as required to distribute
floor loading.
5) Secure bay(s) to floor using fastening hardware per site requirements.
Installing Side Cover Panels on End Bays
1) If the outside sides of the end bays do not have side cover panels, install them
now (two per side). Note that ground washers are used with each screw
securing the side cover panels.
a) Install the rear-most side cover panel as follows: Insert tabs at front of
cover panel into slots in bay. Pivot cover panel into position against side of
bay. Install the previously removed screws and ground washers into cover
panel from rear of bay.
b) Install the front-most side cover panel as follows: Open the bay's front
door. Insert tabs at rear of cover panel into slots in bay. Pivot cover panel
into position against side of bay. Install the previously removed screws and
ground washers into cover panel from front of bay.
Page 2-4 Chapter 2. Placing the Bays and Installing Internal/Extern al Busbars
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.
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
PLACING AND SECURING LIST 2 AND LIST 12
POWER/DISTRIBUTION B AYS (WI TH P DS C)
Note: If you are installing List 1 and List 11 Bays (without List 30, 31, or 32 PDSC), skip
this procedure and refer to “Placing and Securing List 1 and List 11
Power/Distribution Bays (without PDSC)".
• PDSC = AC Input 'Power Distribution Service Cabinet'.
• Refer to Figure 2-1 through Figure 2-9 as this procedure is performed. Figure 2-2
provides a floor hole drilling pattern.
•Bays are typically placed next to each other and bolted together. Refer to the
previous Section, GENERAL REQUIREMENTS, for bay line-up recommendations.
PDSCs are located to the left (as viewed from the front) of each Power/Distribution
Bay.
Procedure
Preparing the Bays and PDSCs
1) Remove all front Rectifier mounting position blank cover panels from each
Power/Distribution Bay to provide access to bay's floor mounting holes and
leveling feet. Cover panels will be re-installed in empty Rectifier mounting
positions after all Rectifiers are installed. To do so: Remove the screws and
ground washers securing the cover panel. Remove the cover panel.
2) Remove the three rear cover panels from each Power/Distribution Bay. These
cover panels will be re-installed after all mounting and electrical connection
procedures have been completed. To do so:
Top Panel: Loosen the screws
securing the cover panel. Lift the cover panel until the screw heads clear the
keyhole slots. Remove the cover panel.
Lower Panels:
Remove the screws and
ground washers securing the panel. Remove the panel.
3) Remove the side cover panels from each Power/Distribution Bay (two per side)
as follows, if equipped. Note that you may leave the side cover panels on the
"outside side" of the right-most (as viewed from the front) end bay.
a) Remove the rear-most side cover panel as follows: Remove the screws
and ground washers securing the side cover panel. Screws are accessible
from the rear of the bay through holes in the side channels. After removing
screws, pivot rear edge of cover panel outward, then slide cover panel
toward rear of bay to disengage tabs at the front of the cover panel from slots
in the bay.
b) Remove the front-most side cover panel as follows: Open the bay's front
door. Remove the screws and ground washers securing the side cover
panel. Screws are accessible from the front of the bay through holes in the
side channels. After removing screws, pivot front edge of cover panel
outward, then slide cover panel toward front of bay to disengage tabs at the
rear of the cover panel from slots in the bay.
4) Remove the front cover panel from each PDSC. This cover panel will be reinstalled after all mounting and electrical connection procedures have been
completed. To do so: Remove the screws and ground washers securing the
cover panel. Remove the cover panel.
5) Remove the rear lower cover panel from each PDSC. This cover panel will be
re-installed after all mounting and electrical connection procedures have been
completed. To do so: Remove the screws and grou nd wash er s sec uring the
cover panel. Remove the cover panel.
Chapter 2. Placing the Bays and Installing Internal/External Busbars Page 2-5
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.
6) Remove the rear upper cover panel from each PDSC. This cover panel will be
re-installed after all mounting and electrical connection procedures have been
completed.. To do so: Loosen the screws securing the cover panel. Lift the
cover panel until the screw heads clear the keyhole slots. Remove the cover
panel.
7) Remove the plug-button located on the left side (towards the front) of each
PDSC, except the end PDSC. This opening is provided for data communications
cable routing between bays.
Placing and Securing the Bay(s) and PDSCs
1) Place bay(s) and PDSC(s) in position. Note that PDSCs are placed to the left (as
viewed from the front) of each bay. Note that clearance holes for 1/4” bolts are
provided in the side rails of each bay and PDSC. These holes are for bolting the
bays and PDSCs together.
2) Level bay(s) and PDSC(s) as required, using leveling feet in base plate. Adjust
leveling feet so that all bays and PDSCs are even at top, and bolt holes in the
side of each bay and PDSC line up with holes in the adjacent cabinet(s).
3) Bolt all bays and PDSCs together. Use 1/4” hardware, five places per pair of
cabinets. Use a ground washer in two locations with the 1/4" hardware bolting
two cabinets together.
Note: A ground washer is an internal-external tooth, dish-type lock washer.
When installing ground washers, ensure that the ground washer is
oriented so that the teeth dig into the paint on the metal part the ground
washer is secured to (concave side faces the metal part).
4) Install shims between bottom of each bay and the floor as required to distribute
floor loading.
5) Secure Power/Distribution Bay(s) and PDSC(s) to floor using fastening hardware
per site requirements.
Installing Side Cover Panels on Right-Most End Bay
1) If the outside side of the right-most end bay does not have side cover panels,
install them now (two per side). Note that ground washers are used with each
screw securing the side cover panels.
a) Install the rear-most side cover panel as follows: Insert tabs at front of
cover panel into slots in bay. Pivot cover panel into position against side of
bay. Install the previously removed screws and ground washers into cover
panel from rear of bay.
b) Install the front-most side cover panel as follows: Open the bay's front
door. Insert tabs at rear of cover panel into slots in bay. Pivot cover panel
into position against side of bay. Install the previously removed screws and
ground washers into cover panel from front of bay.
Page 2-6 Chapter 2. Placing the Bays and Installing Internal/Extern al Busbars
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.
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
PLACING AND SECURING LIST 3, 4, 5, 13, 14, AND 15 POWER
ONLY BAYS
• Figure 2-1 provides a floor hole drilling pattern.
• Bays are typically placed next to each other and bolted together. Refer to the
previous Section, GENERAL REQUIREMENTS, for bay line-up recommendations.
Procedure
1) Remove all front Rectifier mounting position blank cover panels from each Power
Only Bay to provide access to bay's floor mounting holes and leveling feet.
Cover panels will be re-installed in empt y Rectifier mounti ng pos it ions after all
Rectifiers are installed. To do so: Remove the screws and ground washers
securing the cover panel. Remove the cover panel.
2) Remove the three rear cover panels from each Power Only Bay. These cover
panels will be re-installed after all mounting and electrical connection procedures
have been completed. To do so:
cover panel. Lift the cover panel until the screw heads clear the keyhole slots.
Remove the cover panel.
Lower Panels:
washers securing the panel. Remove the panel.
3) Remove the side cover panels from each Power Only Bay (two per side) as
follows, if equipped. Note that you may leave the side cover panels on the
"outside side" of the two end bays.
Top Panel: Loosen the screws securing the
Remove the screws and ground
a) Remove the rear-most side cover panel as follows: Remove the screws
and ground washers securing the side cover panel. Screws are accessible
from the rear of the bay through holes in the side channels. After removing
screws, pivot rear edge of cover panel outward, then slide cover panel
toward rear of bay to disengage tabs at the front of the cover panel from slots
in the bay.
b) Remove the front-most side cover panel as follows: Open the bay's front
door. Remove the screws and ground washers securing the side cover
panel. Screws are accessible from the front of the bay through holes in the
side channels. After removing screws, pivot front edge of cover panel
outward, then slide cover panel toward front of bay to disengage tabs at the
rear of the cover panel from slots in the bay.
4) Place bay(s) in position. Note that clearance holes for 1/4” bolts are provided in
the side rails of each bay. These holes are for bolting the bays together.
5) Level bay(s) as required, using leveling feet in base plate. Adjust leveling feet so
that all bays are even at top, and bolt holes in the side of each bay line up with
holes in the adjacent bay(s).
6) Bolt all bays together. Use 1/4” hardware, six places per pair of bays. Use a
ground washer in two locations with the 1/4" hardware bolting two bays together.
Note: A ground washer is an inter nal-external tooth, dish-type lock washer.
When installing ground washers, ensure that the ground washer is
oriented so that the teeth dig into the paint on the metal part the ground
washer is secured to (concave side faces the metal part).
7) Install shims between bottom of each bay and the floor as required to distribute
floor loading.
8) Secure bay(s) to floor using fastening hardware per site requirements.
Chapter 2. Placing the Bays and Installing Internal/External Busbars Page 2-7
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.
9) If the outside sides of the end bays do not have side cover panels, install them
now (two per side). Note that ground washers are used with each screw
securing the side cover panels.
a) Install the rear-most side cover panel as follows: Insert tabs at front of
cover panel into slots in bay. Pivot cover panel into position against side of
bay. Install the previously removed screws and ground washers into cover
panel from rear of bay.
b) Install the front-most side cover panel as follows: Open the bay's front
door. Insert tabs at rear of cover panel into slots in bay. Pivot cover panel
into position against side of bay. Install the previously removed screws and
ground washers into cover panel from front of bay.
Page 2-8 Chapter 2. Placing the Bays and Installing Internal/Extern al Busbars
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.
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
PLACING AND SECURING LIST 16 DISTRIBUTION ONLY BAYS
• Figure 2-3 provides List 16 Distribution Only Bay hole drilling patterns.
• Bays are typically placed next to each other and bolted together. Refer to the
previous Section, GENERAL REQUIREMENTS, for bay line-up recommendations.
Procedure
1) If bays are to be placed next to each other, remove the side cover panels from
the sides that will be placed next to another bay (leaving the side cover panels on
the "outside side" of the two end bays). Install side cover panels on end bays as
required.
2) Place bay(s) in position. Note that clearance holes for 1/4” bolts are provided in
the side rails of each bay. These holes are for bolting the bays together.
3) Remove the lower rear cover panel from each bay to provide access to bay's
floor mounting holes. These cover panels will be re-installed after all mounting
and electrical connection procedures have been completed.
4) Level bay(s) as required, using the leveling nut provided in base plate. Adjust
leveling bolts so that all bays are even at top, and bolt holes in the side of each
bay line up with holes in the adjacent bay(s).
5) Bolt all bays together. Use 1/4” hardware, seven places per pair of bays. Use a
ground washer in two locations with the 1/4" hardware bolting two bays together.
Note: A ground washer is an internal-external tooth, dish-type lock washer.
When installing ground washers, ensure that the ground washer is
oriented so that the teeth dig into the paint on the metal part the ground
washer is secured to (concave side faces the metal part).
6) Install shims between bottom of each bay and the floor as required to distribute
floor loading.
7) Secure bay(s) to floor using fastening hardware per site requirements.
8) If the outside sides of the end bays do not have side cover panels, install them
now (two per side). Note that ground washers are used with each screw
securing the side cover panels.
Chapter 2. Placing the Bays and Installing Internal/External Busbars Page 2-9
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.
Section 5876 Installation Instructions
0.750 X 2.000 SLOT
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB,802NLEB and 802NL-B)
2.19
FRONT
(4 PLACES)
3/8-16 Floor
Leveling Bolts
19.62
24.00
3.44
30.00
24.12
2.44
2.19
Floor Hole Drilling Pattern
Power/Distribution Bay
Figure 2-1
Floor Mounting Hole Dimensions
(Primary and Secondary Power/Distribution Bays without PDSC)
(Power Only Bays Have the Same Hole Pattern)
(all dimensions in inches)
Page 2-10 Chapter 2. Placing the Bays and Installing Internal/External Busbars
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 Instructions Section 5876
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
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
Spec. No. 582140000 (Models 802
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
Figure 2-2
Floor Mounting Hole Dimensions
Primary and Secondary Power/ Distr i but ion Bays with PDSC
(all dimensions in inches)
Chapter 2. Placing the Bays and Installing Internal/External Busbars Page 2-11
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.
Section 5876 Installation Instructions
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
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB,802NLEB and 802NL-B)
Figure 2-3
Floor Mounting Hole Dimensions - Distribution Only Bay
(all dimensions in inches)
Page 2-12 Chapter 2. Placing the Bays and Installing Internal/External Busbars
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 Instructions Section 5876
PCU Mounting Posi
tion
Blank Cover Panels
Spec. No. 582140000 (Models 802
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
Figure 2-4
Removing Rectifier Mounting Position Blank Cover Panels from Power/Distribution Bay
Chapter 2. Placing the Bays and Installing Internal/External Busbars Page 2-13
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.
Section 5876 Installation Instructions
Rear
Cover
Panels
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB,802NLEB and 802NL-B)
Figure 2-5
Removing Rear Cover Panels from Power/Distribution Bay
Page 2-14 Chapter 2. Placing the Bays and Installing Internal/External Busbars
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 Instructions Section 5876
Remove/Install
Screws through
Rear of Bay at
these Points
Side
Cover
Panels
TABS
Remove/Install
Screws through
Front of Bay at
these Points
Spec. No. 582140000 (Models 802
NLDB,802NLEB and 802NL-B) Issue AT, April 26, 2013
Figure 2-6
Removing Side Cover Panels from Po wer /Distributio n Bay
Chapter 2. Placing the Bays and Installing Internal/External Busbars Page 2-15
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.
Section 5876 Installation Instructions
Front
Cover
PanelRear Upper
Cover Panel
Rear Lower
Cover Panel
Remove Plug-Button
on all but End Cabinet
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB,802NLEB and 802NL-B)
Page 2-16 Chapter 2. Placing the Bays and Installing Internal/External Busbars
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 2-7
Removing Front and Rear Cover Panels, and Plug-Button
from PDSC (AC Input 'Power Distribution Service Cabinet')
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