Vertiv eSure C48/58-1000 User manual

eSure™ Power Extend Converter
Mounting Bracket Kit
Installation Manual (IM565460), Revision D
Kit Specification Number: 565460

Vertiv |eSure™ Power Extend Converter Mounting Bracket Kit Installation Manual (IM565460) |Rev. D
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This document may contain confidential and/or proprietary information of
Vertiv Group Corp., and its receipt or possession does not convey any right
to reproduce, disclose its contents, or to manufacture or sell anything that
it may describe. Reproduction, disclosure, or use without specific
authorization from Vertiv Group Corp. is strictly prohibited.
© 2020 Vertiv Group Corp. All rights reserved. Vertiv™ and the Vertiv
logo are trademarks or registered trademarks of Vertiv Group Corp. All
other names and logos referred to are trade names, trademarks or
registered trademarks of their respective owners. While every precaution
has been taken to ensure accuracy and completeness herein, Vertiv Group
Corp. assumes no responsibility, and disclaims all liability, for damages
resulting from use of this information or for any errors or omissions.
Specifications are subject to change without notice.

Vertiv |eSure™ Power Extend Converter Mounting Bracket Kit Installation Manual (IM565460) |Rev. D
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TABLE OF CONTENTS
Admonishments Used in this Document............................................................4
Important Safety Instructions ..............................................................................5
Safety Admonishments Definitions......................................................................................................5
General Safety ...........................................................................................................................................................5
Voltages...........................................................................................................................................................................5
AC Input Voltages........................................................................................................................................................5
DC Input Voltages........................................................................................................................................................5
DC Output and Battery Voltages ..................................................................................................................5
Personal Protective Equipment (PPE)............................................................................................. 6
Hazardous Voltage .............................................................................................................................................. 6
Handling Equipment Containing Static Sensitive Components............................. 6
Static Warning...........................................................................................................6
eSure™ Power Extend Converter Mounting Bracket Kit Installation
Instructions................................................................................................................7
Kit Description...........................................................................................................................................................7
Tools and Material Required.......................................................................................................................7
Mounting Bracket Kit Contents ...............................................................................................................7
Mounting Bracket Kit Installation Procedure............................................................................ 9
Important Safety Instructions...........................................................................................................................9
Installing Bracket Kit P/N 565460................................................................................................................9
Installing the Power Extend Converter into a Distribution Position........14
Important Safety Instructions .................................................................................................................14
Restrictions................................................................................................................................................................14
Single Power Extend Converter Installation – Top Row ..............................................15
Parallel Power Extend Converter Installation – Top Row ........................................... 21
Single Power Extend Converter Installation – Bottom Row ....................................28
Parallel Power Extend Converter Installation – Bottom Row ................................. 33

Vertiv |eSure™ Power Extend Converter Mounting Bracket Kit Installation Manual (IM565460) |Rev. D
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ADMONISHMENTS USED IN THIS DOCUMENT
DANGER
! Warns of a hazard the reader will be exposed to that will likely result
in death or serious injury if not avoided. (ANSI, OSHA)
WARNING
! Warns of a potential hazard the reader may be exposed to that could
result in
death or serious injury if not
avoided. This admonition is not used for situations that pose a
risk only to equipment, software, data, or service. (ANSI)
CAUTION
! Warns of a potential hazard the reader may be exposed to that could
result in minor or moderate injury if not avoided. (ANSI, OSHA) This admonition is not
used for situations that pose a risk only to equipment, data, or service, even if such use
appears to be permitted in some of the applicable standards. (OSHA)
ALERT
!Alerts the reader to an action that must be avoided in order to protect
equipment, software, data, or service. (ISO)
ALERT
! Alerts the reader to an action that must be performed in order to prevent
equipment damage, software corruption, data loss, or service interruption. (ISO)
FIRE SAFETY
! Informs the reader of fire safety information, reminders, precautions,
or policies, or of the locations of fire
-fighting and fire-safety equipment. (ISO)
SAFETY
! Informs the reader of general safety information, reminders, precautions, or
policies not related to a particular source of hazard or to fire safety. (ISO, ANSI, OSHA)

Vertiv |eSure™ Power Extend Converter Mounting Bracket Kit Installation Manual (IM565460) |Rev. D
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IMPORTANT SAFETY INSTRUCTIONS
Safety Admonishments Definitions
Definitions of the safety admonishments used in this document are listed under “Admonishments Used in this
Document” on page 4.
General Safety
DANGER! Installation of this kit should only be performed by a qualified technician following approved
safety procedures. If a qualified technician is not available, arrangements can be made with Vertiv to
have the kit installed.
DANGER! YOU MUST FOLLOW APPROVED SAFETY PROCEDURES.
Performing the following procedures may expose you to hazards. These procedures should be
performed by qualified technicians familiar with the hazards associated with this type of equipment.
These hazards may include shock, energy, and/or burns. To avoid these hazards:
a) The tasks should be performed in the order indicated.
b) Remove watches, rings, and other metal objects.
c) Prior to contacting any uninsulated surface or termination, use a voltmeter to verify that no voltage
or the expected voltage is present. Check for voltage with both AC and DC voltmeters prior to
making contact.
d) Wear eye protection.
e) Use certified and well maintained insulated tools. Use double insulated tools appropriately rated for
the work to be performed.
Voltages
AC Input Voltages
DANGER! The system the power extend converter is installed in operates from AC input voltage
capable of producing fatal electrical shock.
DC Input Voltages
DANGER! The power extend converter operates from DC input voltage. Although the DC voltage is not
hazardously high, the input power can deliver large amounts of current.
DC Output and Battery Voltages
DANGER! The system the power extend converter is installed in produces DC power and may have a
battery source connected to it. Although the DC voltage is not hazardously high, the rectifiers and/or
battery can deliver large amounts of current.

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Personal Protective Equipment (PPE)
DANGER! ARC FLASH AND SHOCK HAZARD.
Appropriate PPE and tools required when working on this equipment. An appropriate flash protection
boundary analysis should be done to determine the “hazard/risk” category, and to select proper PPE.
Only authorized and properly trained personnel should be allowed to install, inspect, operate, or maintain
the equipment.
Do not work on LIVE parts. If required to work or operate live parts, obtain appropriate Energized Work
Permits as required by the local authority, per NFPA 70E “Standard for Electrical Safety in the
Workplace”.
Hazardous Voltage
DANGER! HAZARD OF ELECTRICAL SHOCK.
More than one disconnect may be required to de-energize the system before servicing.
Handling Equipment Containing Static Sensitive Components
ALERT! Installation or removal of equipment containing static sensitive components requires careful
handling. Before handling any equipment containing static sensitive components, read and follow the
instructions contained on the Static Warning Page.
STATIC WARNING
This equipment contains static sensitive components. The warnings listed below must be observed to
prevent damage to these components. Disregarding any of these warnings may result in personal injury
or damage to the equipment.
1. Strictly adhere to the procedures provided in this document.
2. Before touching any equipment containing static sensitive components, discharge all static
electricity from yourself by wearing a wrist strap grounded through a one megohm resistor. Some
wrist straps have a built-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 traces or components on equipment containing static sensitive components.Handle
equipment containing static sensitive components only by the edges that do not have connector
pads.
4. After removing equipment containing static sensitive components, place the equipment only on
static dissipative surfaces such as conductive foam or ESD bag. Do not use ordinary Styrofoam or
ordinary plastic.
5. Store and ship equipment containing static sensitive components only in static shielding containers.
6. If necessary to repair equipment containing static sensitive components, wear an appropriately
grounded wrist strap, work on a conductive surface, use a grounded soldering iron, and use
grounded test equipment.

Vertiv |eSure™ Power Extend Converter Mounting Bracket Kit Installation Manual (IM565460) |Rev. D
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eSURE™ POWER EXTEND CONVERTER MOUNTING
BRACKET KIT INSTALLATION INSTRUCTIONS
Kit Description
Mounting bracket kits have been designed to easily install an eSure™ Power Extend Converter (Model
C48/58-1000B, Spec. No. 1C48581000B) into a distribution position of a NetSure™ Power System (see
UM565050 for kit part numbers and descriptions). A mounting bracket kit must be used for grounding and
mechanical support. See Table 1for the kits covered by these instructions.
These instructions provide a step-by-step procedure to field install an eSure™ Power Extend Converter using
the kit listed in Table 1. Installation of this kit in other systems not listed in Table 1should not be attempted.
Table 1: Power System Mounting Bracket Kit Covered by these Instructions
Mounting Bracket
Kit P/N Description
565460
For use with a Spec. No. 582137000 List 27 power system.
Tools and Material Required
Table 2lists the items required to install this kit.
Table 2: Tools and Material Required
Description
#2 Phillips Blade Screw Driver, insulated, 14" long shaft minimum
Torque Wrench, insulated (capable of being set from 9.6 in-lbs to 72 in-lbs)
3/8” Drive Ratchet and Socket Set, insulated
Power Extend Converter Kit (P/N 565050)
(Model C48/58-1000B, Spec. No. 1C48581000B), quantity as needed
Mounting Bracket Kit Contents
Table 3lists the items furnished as a part of the mounting bracket kit covered by these instructions. Before
installing a mounting bracket kit, check the items furnished against those listed to ensure that there are no
shortages.

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Table 3: Mounting Bracket Kit P/N 565460 Contents
P/N Description Qty.
565682
Left Side Mounting Bracket
1
565683
Right Side Mounting Bracket
1
565684 Front Mounting Bracket 1
132101
#10 Captive Nut
(factory attached to left/right brackets) 2
218706400
#10-32 x 5/8” Screw
(factory attached to left/right brackets) 2
214108200 #10 Flat Washer
(factory attached to left/right brackets) 2
120412
#6-19 x 5/16" Screw
(factory attached to left/right brackets) 2
152223
Retaining Washer
(factory attached to left/right brackets) 2
152175 Hot Surfaces Caution Label
(factory attached to front bracket) 2
60010906 Panel Position Label, 30-Pos 2
151950
Storage Pouch
2
552423
Hook-and-Loop Fastener
(factory attached to storage pouch) 2
566026
Toggle Breaker Guard Kit, includes…
(Qty. 27) L-Shaped Guard Brackets
(Qty. 27) #6-32 x 3/16” Screws
(Qty. 27) M3–0.5 x 5 mm Screws
1
565460IB
Instructions (IM565460)
1

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Mounting Bracket Kit Installation Procedure
THESE INSTRUCTIONS SHOULD BE READ THROUGH COMPLETELY BEFORE INSTALLING THE KIT.
The following is a step-by-step procedure to install the kit. The procedure has been written for ease of use and
to minimize the possibility of contact with potentially hazardous energy. This procedure should be performed
in the sequence given, and each step should be completely read and fully understood before performing that
step. Observe all “Important Safety Instructions” starting on page 5 and also those presented in the following
procedure. As each step of the procedure is completed, the box adjacent to the respective step should be
checked. This will minimize the possibility of inadvertently skipping any steps. If the step is not required to be
performed for your site, also check the box to indicate that it was read.
Important Safety Instructions
DANGER! Adhere to the “Important Safety Instructions” starting on page 5 and those listed in the power
system manual.
CAUTION! When performing any step in procedures that requires removal or installation of hardware,
use caution to ensure no hardware is dropped and left inside the unit; otherwise service interruption or
equipment damage may occur.
NOTE! When performing any step in this procedure which requires removal of existing hardware, retain
all hardware for use in subsequent steps, unless otherwise stated.
Installing Bracket Kit P/N 565460
[ ] 1. Performing this procedure may activate external alarms. Do one of the following. If possible, disable
these alarms. If these alarms cannot be easily disabled, notify the appropriate personnel to
disregard any future alarms associated with this system while the procedure is being performed.
[ ] 2. Gain access to the distribution panel into which the power extend converter is to be installed.
[ ] 3. Remove the plastic shield from the TOP distribution panel by loosening the screws securing it. Slide
the shield up and out to remove it. The shield will not be reused. See Figure 1.
Figure 1: Remove Shield from Top Distribution Panel
Loosen these
screws and remove
plastic shield.
Loosen these
screws and remove
plastic shield.
Plastic Shield
582137000 List AC
Distribution Panel
(others similar)

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[ ] 4. Completely remove the four (4) screws (two per side) that secured the shield to the TOP
distribution panel. Save two (2) screws for later re-assembly. See Figure 2.
Figure 2: Remove Screws from Top Distribution Panel
[ ] 5. Remove the bottom two (2) screws and flat washers (one per side) that secures the TOP
distribution panel to the cabinet. These will not be reused. See Figure 3.
Figure 3: Remove Screws from Top Distribution Panel
[ ] 6. Orient the kit supplied left side mounting bracket as shown in Figure 4(top distribution panel).
Note that the bracket comes preassembled with mounting hardware. Slide the mounting bracket
into position and secure with the captive hardware. Re-assemble the screw saved in [ ] 4. above.
Torque all hardware as indicated in Figure 4.
Remove
these
screws.
Remove
these
screws.
582137000 List AC
Distribution Panel
(others similar)
Remove this
screw and flat
washer.
Remove this
screw and flat
washer.
582137000 List AC
Distribution Panel
(others similar)

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Figure 4: Install Left Side Mounting Bracket
[ ] 7. Orient the kit supplied right side mounting bracket as shown in Figure 5(top distribution panel).
Note that the bracket comes preassembled with mounting hardware. Slide the mounting bracket
into position and secure with the captive hardware. Re-assemble the screw saved in [ ] 4. above.
Torque all hardware as indicated in Figure 5.
Figure 5: Install Right Side Mounting Bracket
582137000 List DJ
Distribution Panel
(others similar)
Kit Supplied Left
Mounting Bracket
Torque to
18 in-lbs.
Torque to
31 in-lbs.
Re-assemble saved screw here.
Torque to 18 in-lbs.
Kit Supplied Right
Mounting Bracket
Torque to
18 in-lbs.
Torque to
31 in-lbs.
582137000 List DJ
Distribution Panel
(others similar)
Re-assemble saved screw here.
Torque to 18 in-lbs.

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[ ] 8. Orient the kit supplied front mounting bracket as shown in Figure 6(top distribution panel). Note
that the bracket comes preassembled with mounting hardware. Secure the front bracket to the left
and right brackets by tightening the captive fasteners. Torque hardware as indicated in Figure 6.
Figure 6: Install Front Mounting Bracket
[ ] 9. If the bottom distribution panel is to be populated with power extend converter(s), remove the
plastic shield from the bottom distribution panel by loosening the screws securing it. Slide the shield
up and out to remove it. The shield will not be reused. Tighten or remove the screws that secured
the shield to the bottom distribution panel. See Figure 1.
[ ] 10. Remove one of the kit supplied distribution position labels (see Figure 7) from one of the kit
supplied storage pouches and (using the plastic shield removed from the top distribution panel as a
guide) record the distribution positions onto the kit supplied label.
[ ] 11. Place the kit supplied distribution position label (see Figure 7) back into the kit supplied storage
pouch or remove the backing from the label and adhere it to a suitable surface near the power
system. If the kit supplied distribution position label is placed back into the storage pouch, remove
the backing from the hook-and-loop fastener factory attached to the storage pouch and adhere the
storage pouch to a suitable surface near the power system.
[ ] 12. Repeat the above steps with the second storage pouch and label if the bottom distribution panel is
to be populated with power extend converter(s).
Kit Supplied Front
Mounting Bracket
Torque to
9.6 in-lbs.
Torque to
9.6 in-lbs.
582137000 List DJ
Distribution Panel
(others similar)

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Figure 7: Distribution Position Label
[ ] 13. Install the toggle breaker guard kit (P/N 566026) as required per site requirements. See Figure 8.
Figure 8: Toggle Breaker Guard Kit (P/N 566026)
[ ] 14. Continue with the next procedure to install the power extend converter.
Distribution Position Label
Toggle Breaker Guard
Kit P/N 566026
Existing Circuit Breakers
Note: The circuit breaker
mounting hole diameter
varies between circuit
breaker manufactures.
Select the appropriate kit
supplied screw to mount
the guard to the circuit
breaker. Carefully match
the screw diameter to the
hole diameter.
Installed View

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INSTALLING THE POWER EXTEND CONVERTER INTO A
DISTRIBUTION POSITION
Important Safety Instructions
DANGER! Adhere to the “Important Safety Instructions” starting on page 5 and those listed in the power
system manual.
ALERT! Only install the power extend converter into a -48 VDC distribution position.
NOTE! The power extend converter can be inserted or removed with power applied (hot swappable) as
long as the power extend converter is inserted/removed with the enable/disable switch in the disabled
position (see Figure 12 on page 18).
WARNING! The power extend converter and front mounting bracket becomes very hot during power
extend converter operation at heavy load.Wear heat resistant gloves or allow the power extend
converter to cool down before removing.
Restrictions
Refer to the power extend converter instruction manual (UM565050) for wire sizing restrictions.
Refer to Table 4for spacing and power restrictions. This table shows how many converters can be placed side
by side before skipping a single space at certain average power levels and in specific distribution row positions.
These power levels pertain to the average output power (busy hour average power) drawn by the load
including any power loss in the cable. The peak power available from each unit remains at 1000 watts
regardless of spacing or location. Use the calculator tool that can be obtained at https://www.vertiv.com/en-
us/products-catalog/critical-power/dc-power-systems/esure-power-extend-converter-c4858-
1000/#/downloads to determine the necessity, quantity and spacing requirement of the Power Extend
Converter based on the RRU type (or peak load), use application (host power system), trunk and jumper cable
size and length, minimum source voltage and minimum RRU operating voltage.
Table 4: Spacing and Power Restrictions: Spec. No. 582137000 List 27 Operating in a Vertiv™ OSP Cabinet
Spec. No. F2012504, F2015053, F2016064
Distribution
Row
Watts Per Power Extend Converter
No Spaces 1 Pole / Space 2 Pole / Space 3 Pole / Space 4 Pole / Space
Row 1 Only
350 W
800 W
700 W
500 W
400 W
Rows 1 and 2
250 W
550 W
500 W
325 W
300 W
Row 2 Only 400 W 800 W 700 W 550 W 500 W
Note: Row 1 is the Bottom Row

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Single Power Extend Converter Installation – Top Row
To parallel power extend converters in the top row, refer to the procedure “Parallel Power Extend Converter
Installation – Top Row” starting on page 21.
Procedure
[ ] 1. Move the grounding tab from the top of the power extend converter to the bottom per Figure 9.
Figure 9: Moving Grounding Tab from Top of Unit to Bottom
[ ] 2. If the power extend converter is to be installed for a newly connected load, connect the load and
load return cables for the position to be occupied by the power extend converter. At the same time,
connect the power extend converter return wire faston tab (P/N 565990) provided with the power
extend converter to the cabinet’s return busbar (use the same location as the return lead to the
load). See Figure 10. Torque hardware as indicated in Figure 10.
[ ] 3. If the power extend converter is to replace an existing circuit breaker, remove the circuit breaker
and verify the load and return cables for the position are wired and labeled correctly. At the same
time, connect the power extend converter return wire faston tab (P/N 565990) provided with the
power extend converter to the cabinet’s return busbar (use the same location as the return lead to
the load). See Figure 10. Torque hardware as indicated in Figure 10.
Move grounding tab from top of unit to bottom by removing the screw
securing it to the top. Set the grounding tab and screw aside. Remove
the bottom screw. Secure the screw removed from the bottom location
into the top location (note that it is a different length then the screw used
to secure the grounding tab). Orient the grounding tab in the bottom
location as shown in the illustration and secure with the screw removed
from the top location (longer screw). Torque both screws to 5.8 in-lbs.
M3 x 6 mm
Flat Head Screw
M3 x 4 mm
Flat Head Screw
M3 x 6 mm
Flat Head Screw
M3 x 4 mm
Flat Head Screw

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Figure 10: Connecting Power Extend Converter Load and Load Return Cables,
Installing Power Extend Converter Return Wire Faston Tab (P/N 565990)
[ ] 4. Connect the return wire (P/N 564330) and 4-inch long return wire jumper (P/N 565752) provided
with the power extend converter to the power extend converter return wire faston tab (P/N 565990)
installed on the cabinet’s return bar in the step above. See Figure 11.
NOTE! The power extend converter is also furnished with an 8-inch long return wire jumper P/N
566207. The 8-inch long return wire jumper is not used with this mounting bracket kit. It is used in
other kits.
[ ] 5. Route the return wire (P/N 564330) as shown in Figure 11, then connect it to the power extend
converter. Orient the white square on the return wire faston receptacle’s locking tab as shown in
Figure 11.
Installed View
Cabinet
Return Bar
Distribution
Panel Load
Busbars
Connect
Power Extend Converter
Load Lead Here
(Torque to 72 in-lbs)
Connect
Power Extend Converter
Load Return Lead Here
(Torque to 72 in-lbs)
Power Extend Converter
Return Wire Faston Tab
(P/N 565990)
Load Return
Lead Lug
1/4” Flat Washer
1/4” Lock Washer
1/4-20 Nut (Torque to 72 in-lbs)

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Figure 11: Connecting Power Extend Converter Return Wire (P/N 564330) and Return Wire Jumper (P/N
565752)
Power Extend Converter
Return Wire (P/N 564330)
Power Extend Converter
Return Wire Faston Tab
(P/N 565990)
Power
Extend
Converter
Orient the white square on the return wire faston
receptacle’s locking tab so it is visible. This allows
easy access to remove the return lead if required.
Cabinet Return Bar
Power Extend Converter
Return Wire Jumper
(P/N 565752)

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[ ] 6. Ensure the enable/disable switch on the power extend converter is in the disable (down)
position. See Figure 12.
Figure 12: Enable/Disable Switch
[ ] 7. Plug the power extend converter into the distribution panel. See Figure 13.
[ ] 8. Secure the power extend converter to the front mounting bracket with the screw provided with the
power extend converter.Torque hardware as indicated in Figure 13.
Status Indicator
Enable / Disable Switch
Output Voltage Test Points
Enable
Disable
Vout+
Vout-
Ensure the enable/disable switch
on the power extend converter is
in the disable (down) position
before installing.

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Figure 13: Installing Power Extend Converter
Secure at the bottom
with the supplied screw.
Torque to 9.6 in-lbs.
Plug the C4858
Series Power Extend
Converter into the
distribution position.
Power Extend Converter
Return Wire and Jumper
Not Shown for Clarity Only

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[ ] 9. Place the enable/disable switch on the power extend converter to the enable position. See Figure
12.
[ ] 10. Observe the status of the power extend converter front panel local indicator. If operating normally,
this indicator should be illuminated green. See Figure 12.
[ ] 11. Enable the external alarms or notify appropriate personnel that this procedure is finished.
[ ] 12. Ensure that there are no local or remote alarms active on the power system.