Installation & Operating
Instructions
Hubbell Deadbreak Connector
25/28kV 600 Amp Standoff Bushing
! CAUTION
The equipment covered by these instructions should be installed, operated and serviced only by competent
personnel familiar with safety practices. This instruction is written for such personnel and is not intended as a
substitute for adequate training and experience in safe procedures for this type of equipment.
Important: Read these instructions thoroughly before operating the system. Be sure that the
connectors are rated for the intended energized use. Visually inspect parts for damage before using.
! DANGER
All apparatus must be de-energized during installation or removal of parts. Do not touch or move energized
product by hand. Failure to follow this instruction may result in serious or fatal injury, as well as damage to the
product.
These instructions do not purport to cover all details or variations in equipment nor to provide for every possible contingency to be met in connection with
installation, operation or maintenance. Should further information be desired or should particular problems arise which are not covered sufficiently for the
purchaser’s purposes, the matter should be referred to Hubbell Power Systems, Inc.
IS600SB Rev.A 9/13
Page 1
INSTALLATION
NOTE: Because Hubbell has a policy of continuous product improvement, we reserve the right to change design and specifications without notice.
© Copyright 2006 Hubbell Power Systems Printed in U.S.A.
IS600SB Rev.A 9/13
Page 2
1850 Richland Ave. East • Aiken, SC 29801 • Phone: 573-682-5521 • Fax: 573-682-8714
E-mail: [email protected] • Website: http://www.hubbellpowersystems.com
Step 1 - Ground
Attach a length of #14 AWG copper wire (or
equivalent) to the ground lug on the standoff
bushing. Connect the free end of wire to system
ground, making sure the connection is tight
and secure. Allow sufficient slack to permit the
standoff bushing to be installed into the parking
stand.
Step 2 – Clean & Lubricate
Remove the shipping cap. Clean and inspect
the interface. Uniformly lubricate the operating
interface with lubricant provided. DO NOT
SUBSTITUTE. Other lubricants may be harmful.
Keep interface clean.
Step 3 – Install
If supplied, hand-tighten the loose stud into the
standoff bushing. Attach an 8’ insulated hotstick
to the eyebolt and tighten. Slide the assembly
into the parking stand. Back off the hotstick and
rotate the eyebolt clockwise, until the assembly
is snug against the apparatus surface. Do not
over-tighten. Remove hotstick.
Step 4 – Assemble - Circuit must
be de-energized
Follow operating instructions furnished with the
mating products for proper installation.
Step 5 – Removal
After the mating product has been removed, use
a hotstick to unscrew the eyebolt and lift the
standoff bushing from the parking stand. Detach
the ground lead and replace the shipping cap
before storage. If the standoff bushing is to be
left in the parking stand, its operating interface
must be protected from contamination with an
appropriate insulating cap.
IS600SB
DESCRIPTION
The Hubbell Standoff
Bushing is used to insulate,
shield, and weather-seal
the deadbreak interface of
Hubbell 600A deadbreak
T-bodies or Bushing
Extenders. When properly
mated with components
conforming to IEEE Std.
386, Figure 11, the 625SB
provides a fully shielded, fully
submersible unit.
25/28kV Class:
600 A, 16.2kV
INSTALLATION TOOLS
• Hand Tools
CONTENTS
(1) Standoff Bushing
(1) Lubricant
(DO NOT SUBSTITUTE)
(1) Instruction Sheet
NOTES
Check contents to ensure
that it is complete and
components are NOT
damaged.
IS600SB Sheet.indd 1 9/30/13 1:23 PM
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