HPE Synergy 12000 Frame User manual

HPE Synergy 12000 Frame
-48V DC Power Cable
Grounding Kit
Installation Instructions
© 2017 Hewlett Packard Enterprise Development LP
*876873-001*
Part Number: 876873-001
Published: August 2017
Edition: 1
Overview
This document provides instructions for installing an HPE
Synergy 12000 Frame DC power grounding kit on an HPE
Synergy 12000 frame with and without the bracket.
For more information about frame components and
procedures, see the HPE Synergy 12000 Frame Setup and
Installation Guide on the Hewlett Packard Enterprise website
(http://www.hpe.com/info/synergy-docs).
Kit contents
• Bracket
• Washers (2)
• Hex thread-forming screws (2)
• Grounding cable (1)
• Nuts (2)
• This document
Warnings and cautions
WARNING:
To reduce the risk of personal injury from hot surfaces,
allow the power supply and the power supply blank to
cool before touching them.
WARNING:
To reduce the risk of electric shock or damage to the
equipment, do not connect the power cord to the power
supply until the power supply is installed.
WARNING:
To reduce the risk of electric shock or damage to the
equipment, install the HPE Synergy -48V DC power
supply in accordance with the following guidelines:
• Install this product only in a restricted access
location.
• Connect this product to a DC power source that can
be classified as a secondary circuit in accordance
with applicable national requirements for
information technology equipment. Generally, these
requirements are based on the International
Standard for Safety of for Information Technology
Equipment, IEC 60950-1. The source must have
one pole (Neutral/Return) referenced to earth
ground in accordance with local and regional
electric codes and regulations.
• Connect this product to a power distribution device
that provides a means to disconnect power from the
branch supply circuit. The power distribution device
must be provided with an over-current protective
device that can interrupt fault currents available
from the main source and that is rated at no more
than 80 Amps.
WARNING:
To reduce the risk of electric shock, be sure the cable
grounding kit is properly installed and connected to a
suitable protective earth terminal before connecting the
power source to the frame.
WARNING:
• Use ground conductors that are stranded copper
and conductors with green or green and yellow
insulation.
• Connect any conductor that is #6 AWG or larger,
using a listed two-hole compression type connector
per GR-1089, R9-25, and TR-295.
CAUTION:
To prevent improper cooling and thermal damage, do
not operate the compute module unless all bays are
populated with either a component or a blank.
CAUTION:
Gigabit Ethernet ports (intrabuilding ports) of the
system require the use of shielded Cat5e cables
grounded at both ends. The intrabuilding ports of the
equipment are suitable for connection only to
intrabuilding, unexposed wiring, or cabling.
Do not connect the intrabuilding ports of the equipment
metallically to interfaces that connect to the outside
plant or its wiring. These intrabuilding ports are
designed for use as intrabuilding interfaces only and
require isolation from the exposed outside plant
cabling. The addition of primary protectors is not
sufficient protection to connect these interfaces
metallically to outside plant wiring.
CAUTION:
The intra-building ports of the equipment are suitable
for connection to intra-building or unexposed wiring or
cabling only. The intra-building ports of the equipment
must not be metallically connected to interfaces that
connect to the OSP or its wiring. These interfaces are
designed for use as intra-building interfaces only (Type
2 or Type 4 ports, as described in GR-1089-CORE,
Issue 4) and requires isolation from the exposed OSP
cabling. The addition of primary protectors is not
sufficient protection to connect these interfaces
metallically to OSP wiring.
NOTE:
The power input terminals are considered to be DC-I.
NOTE:
Mating surfaces must be cleaned to a bright metal
finish and an antioxidant applied before connections
are made.
NOTE:
Connections to this device must be made with shielded
cables with metallic RFI/EMI connector hoods to
maintain compliance with FCC Rules and Regulations.
NOTE:
The -48VDC-powered Synergy frame is intended to be
installed in a CBN or Common Bonding Network.
NOTE:
The Carrier-Grade HPE Synergy frame is intended for
installation into a central office or similar
telecommunications environment.
Installing the DC power grounding kit
(with bracket)
Prerequisites
The following tools are required to complete this procedure:
• T-15 Torx screwdriver
• 8 mm socket wrench
About this task
For clarity, the rack is not shown in the images of this
procedure.

Procedure
1. Using the 2 hex thread-forming screws, install the bracket
on the frame.
Tighten the screws to 15lb-in of torque.
2
2
1
2. Use two nuts to connect the cable to the bracket.
1
2
3. Using the screw supplied with the rack, connect the cable
to the grounding rail.
1
2
Installing the DC power grounding kit
(no bracket)
Prerequisites
The following tools are required to complete this procedure:
• T-30 Torx screwdriver
• 8 mm socket wrench
About this task
For clarity, the rack is not shown in the images of this
procedure.
Procedure
1. Using one hex thread-forming screw and lock washer,
connect the grounding cable to the frame.
Tighten the screw to 15lb-in of torque.
1
2
2. Using the screw supplied with the rack, connect the
grounding cable to the grounding rail.
1
2
Documentation feedback
Hewlett Packard Enterprise is committed to providing
documentation that meets your needs. To help us improve
the documentation, send any errors, suggestions, or
comments to Documentation Feedback
([email protected]). When submitting your
feedback, include the document title, part number, edition,
and publication date located on the front cover of the
document. For online help content, include the product
name, product version, help edition, and publication date
located on the legal notices page.