Installation, Operation and
Maintenance Manual
®
POWER SYSTEMS, INC.
Type AR Unitized,
Inverted Mounting
Gang-Operated
Overhead Switches
for Distribution Switching
Swing Handle Control
Hook Stick Control
HUBBELL POWER SYSTEMS, INC.
210 North Allen Street
Centralia, MO 65240-1395
Telephone: (573) 682-5521
PSP8182074
Rev. B
IMPORTANT!
Keep this manual readily
available for future reference.
1
Warnings
! DANGER
Electrical equipment contains hazardous voltages and
high speed moving parts. Contact with these hazards will
cause death, serious personal injury or damage equipment.
Only qualified personnel shall install, operate and maintain this equipment.
Always properly ground equipment and lock out electric power (de-energize)
before maintenance. Using non-specified/ unauthorized parts or components to repair equipment, or tampering with safety devices/systems will
result in dangerous conditions which can cause death, severe personal
injury or damage to equipment. Take note of and follow all safety instructions
contained in this installation, operation and maintenance manual.
IMPORTANT
These installation, operation and maintenance instructions do not claim to cover all details or variations in
equipment. Nor do they provide for all possible conditions encountered while installing, operating or maintaining
this equipment. If further information is desired or needed to address any particular installation, operation or
maintenance problem not covered in this document, contact your authorized factory representative.
The information in this document does not relieve the user from exercising good judgment in selecting equipment for suitability of application. Nor does it relieve the user from using sound practices in installation, operation and maintenance of the equipment purchased.
Note: Because Hubbell has a policy of continuous product improvement, we reserve the right to change design
and specifications without notice. Should a conflict arise between the general information in this document and
the contents of drawings or supplementary material, or both, the latter shall take precedence.
QUALIFIED PERSON
For the purpose of this manual, a qualified person is:
(a)
familiar with the installation, construction or operation of the subject equipment and the hazards
involved with its installation, operation and maintenance.
(b)
trained to de-energize, clear, ground, and tag circuits and equipment in accordance with established
safety practices.
(c)
trained in the proper care and use of protective equipment such as rubber gloves, hard hat, safety
glasses or face shields, flash clothing, etc., in accordance with established utility safety practices.
(d)
trained to render first aid.
SUMMARY
The information in this document does not claim to cover all details or variations in equipment, nor to provide for
every possible contingency encountered with installation, operation, or maintenance. Should further information
be needed or problems arise that are not covered sufficiently, contact your factory representative.
The contents of this document are not part of, nor do they modify, any prior or existing agreement, commitment or
relationship. Hubbell Power Systems, Inc. terms and conditions of sale constitute the entire obligation of Hubbell
Power Systems, Inc. The warranty in the terms and conditions of sale is the sole warranty of Hubbell Power
Systems, Inc.. Any statements in this document do not create new warranties or modify any existing warranty.
2
PSP8182074
Rev. B
Contents
Section Subject............................................................Page Number
1 — Overview.......................................................................5
2 — Installation Requirements...........................................7
3 — Receiving and Handling..............................................8
3a – Inspect Packaging.......................................................................................8
3b – Switch..........................................................................................................8
3c – Swing Handle Control..................................................................................9
4 — Switch Installation.....................................................10
4a – Switch Options...........................................................................................10
4b – Switch........................................................................................................ 11
5 — Control Installation*...................................................12
5a – Swing Handle Control . .............................................................................12
6 — Control Adjustment....................................................16
6a – Swing Handle Control................................................................................16
7 — Pre-Operation Checks...............................................17
8 — Dead-Ending & Wiring...............................................19
8a – Dead-Ending ............................................................................................19
8b – Wiring........................................................................................................19
9 — Operation....................................................................20
9a – Swing Handle Control................................................................................20
9b – Hook Stick Control.....................................................................................20
10 — Maintenance...............................................................21
11 — Trouble Shooting........................................................22
12 — Control Drawing Sample...........................................23
*Hook stick operable control is factory assembled. No control components
installation required.
PSP8182074
Rev. B
©
2010 Hubbell Incorporated, 210 North Allen Street, Centralia, MO 65240
3
Contents
Tables.......................................................................... Page Number
Table 2-1
Table 11-1
Hardware torque specifications........................................... 7
Trouble shooting guide......................................................22
Figures......................................................................... Page Number
Figure 3-1
Figure 3-2
Figure 3-3
Figure 3-4
Figure 4-1
Figure 4-2
Figure 5-1
Figure 5-2
Figure 5-3
Figure 5-4
Figure 6-1
Figure 7-1
Figure 7-2
Figure 7-3
Figure 7-4
Figure 9-1
Figure 9-2
Figure 9-3
Figure 12-1
4
Switch in crate....................................................................8
Crate opened.......................................................................8
Remove straps....................................................................8
Swing handle control and mounting components............... 9
Mounting ......................................................................... 11
Hoisting............................................................................. 11
Swing handle control installation Steps 1–3..................... 12
Swing handle control installation Step 4........................... 13
Swing handle control installation Step 5........................... 14
Swing handle control installation Step 6........................... 15
Swing handle control adjustment...................................... 16
Switch sub-assembly components................................... 17
Switch sequencing 1.........................................................18
Switch sequencing 2.........................................................18
Switch sequencing 3.........................................................18
Hook stick control opening............................................... 20
Hook stick control closing.................................................20
Hook stick control lock out/tag out................................... 20
Sample control drawing........................................... 23 & 24
PSP8182074
Rev. B
1 — Overview
About This Manual
Each is clearly noted in the title. At the plied with this manual. It is specific
end of each is an arrow with directions to the particular configuration and
This manual covers the inverted
to the next appropriate sub-section. control ordered. It provides detailed
mounting of the Type AR unitized
information about the switch and must
switch and its various control types. Be sure you know the configuration
and control type you are installing. be used with this manual to assure a
This will greatly aid in navigating to proper installation. Refer to the control
the next step in the installation and drawing to obtain:
• Catalog numbers
adjustment process.
• Installation notes
Note: This manual does not contain • Phase-to-phase spacing
all necessary information. It is supple- • Pole mounting bracket and control pipe
Watch For This Arrow
mented with a “control drawing” that
hole drilling locations
The arrow at the end of each proce- presents dimensions and specifica•
Option
descriptions and installation locadure will direct you to the next appro- tions unique to the switch configurations
priate section and page number of the tion you are installing.
• Switch and option parts lists
installation process.
The Control Drawing
A sample control drawing is shown in
A separate control drawing is sup- Section 12.
Introduction
Signal Words
This manual is to guide you through
the installation, operation and maintenance of the inverted Type AR
unitized, gang-operated overhead
switch. This manual does not claim
to cover all situations that may arise
during installation. If additional information is needed, contact your
factory representative. Nor does this
manual supersede your company’s
established guidelines and practices
for similar equipment. Take note of and
heed all danger, warning and cautions
contained in this document.
Qualified Person
Only qualified trained and competent
personnel that understand proper
safety procedures must select, install
and service this equipment.
Read and understand these instructions before installing, operating or
maintaining this equipment.
This guide is not a substitute for
adequate training and experience
in safety procedures for this type of
equipment.
CAUTION
The signal words “DANGER,” “WARNING”
and “CAUTION” (along with their assigned
CAUTION used without the safety alert
symbol) throughout this manual indicate the
symbol indicates a potentially hazardous
degree of hazard the user may encounter.
situation which, if not avoided, may result in
These symbols and words are defined as:
property damage.
! DANGER
▲
Product
The products covered by this manual
DANGER indicates an imminently hazardous
are the inverted Type AR unitized
situation which, if not avoided, will result in
gang-operated overhead switches for
death or serious injury.
medium voltage electrical distribution
switching.
! WARNING
These products are designed for disWARNING indicates a potentially hazardous tribution switching only at their rated
situation which, if not avoided, could result in capacities. They cannot be field modified for capacities other than what was
death or serious injury.
shipped with the units. If a different
capacity is desired, contact your supervisor or factory representative to
CAUTION indicates a potentially hazardous secure the appropriate unit.
situation which, if not avoided, may result in
Function
minor or moderate injury.
These products are loadbreak switches designed to provide a means for
disconnecting, sectionalizing and
isolating the electrical distribution
system.
! CAUTION
! DANGER
Hazardous voltage.
Will cause death, severe personal injury, or property damage.
Only qualified personnel should work on or around this equipment
after becoming thoroughly familiar with this document and other
publications regarding this equipment.
PSP8182074
Rev. B
5
1 — Overview
Switch Control Types
Specifications
The inverted Type AR switch may be operated by two control types: down the pole
swing handle or hookstick operation. The
hook stick control is factory assembled and
requires no control installation.
Electrical
Application/Mounting
The inverted Type AR unitized gang-operated
overhead switch is designed for mounting on
wooden utility poles. If the utility pole is steel or
concrete, mounting may be accomplished by
means of holes made in the pole or by using
brackets. Contact your factory representative
for details on mounting the unit on steel or
concrete utility poles.
Swing Handle Control
Operating Environment
The inverted Type AR unitized switch is
designed for outdoor installation and can be
operated in direct sunlight in ambient temperatures between -40°C and +40°C.
• Nominal voltage ratings of 14.4 kV, 25
kV or 34.5 kV (model dependent)
• Lightning impulse peak withstand
ratings of 110 kV or 150 kV (model
dependent)
• Continuous current rating of 900
amperes
• Load current interrupt rating of 900
amperes
• Short time current withstand rating:
- 25 kA symmetrical, 3 seconds
- 65 kA peak
• Fault closing rating
(close time < 0.5 second):
- 25 kA asymmetrical 1 time
- 20 kA asymmetrical 3 times
Dead-Ending
Hook Stick Control
• Equal loading 8000 pounds (3630 kg)
• Unequal loading 700 pounds (320 kg)
Dimensions
! WARNING
6
High voltage electric contact hazard.
Refer to the separate control drawing supplied
with this manual for information specific to the
switch ordered.
Can cause death, severe personal injury or property damage.
Motor Operator
Install control handle with appropriate safeguards to prevent unauthorized
switch operation, such as mounting out of reach or inside a fenced area, and
padlocking control handle according to your company’s standard operating
procedures.
For motorized or remote operation of the Type
AR switch, review Catalog Section 14C or
contact your factory representative.
PSP8182074
Rev. B
2 — Installation Requirements
User Supplied Requirements Hubbell Supplied Requirements Required Torque Specifications
The following is required for installa- All necessary components and hard- It is the installing personnel’s retion. Be sure to have these items on ware specific to the installation of the sponsibility to be sure all threaded
hand before beginning installation.
Type AR switch ordered are included. fasteners are installed with the correct
Safety Equipment
Carefully check the components and torque. All user supplied hardware is
hardware items against those listed in to be torqued according to company
• Hard hat
the separate control drawing (sample standards. For switch and control
• Steel-toe work boots
hardware torque specifications, are
shown in Section 12).
• Appropriate eye protection per your
listed in Table 2-1.
Contact your factory representative if
company’s policy
• Other safety equipment as required by any parts are missing.
your company’s policies
Hardware
• 5⁄8 inch (16 mm) galvanized thru-bolts
(or equivalent) long enough to pass
through the center of the utility pole,
plus 3 inches (75 mm)
• Curved galvanized washers for the 5⁄8
inch (16 mm) thru-bolts
• Galvanized nuts for 5⁄8 inch (16 mm)
thru-bolts
• 1⁄2 inch (12 mm) and 5⁄8 inch (16
mm) galvanized lag screws (or equivalent)
• Flat galvanized washers for 1⁄2 inch
(12 mm) and 5⁄8 inch (16 mm)) lag
screws
• Extension links (if not ordered with
switch)
Electrical
• Terminal pad connectors (if not ordered with switch)
• Hubbell sealing paste (or equivalent)
• Surge arresters and wire (if needed)
• Pole grounding means
• Sensors, wire and connectors (if
needed)
Options
Required items such as additional
control pipe, surge arrester brackets,
terminal connectors, extension links
and crossarm braces not included
in the basic switch package must be
sourced separately. Contact your factory representative for ordering.
PSP8182074
Rev. B
Table 2-1 — Hardware Torque Specifications
User Supplied Hardware
Item
ft-lbs.N•m Notes
5⁄8 inch (16 mm) thru-bolts
N/A N/A Company standards apply
5⁄8 inch (16 mm) lag screws
N/A N/A Company standards apply
1⁄2 inch (12 mm) lag screws
N/A N/A Company standards apply
Terminal connectors
N/A N/A Company standards apply
Hubbell Supplied Hardware
Item
ft-lbs. N•m Notes
3/8 inch coupling spline bolts (locknuts)
25 34
3/8 inch adjustable guide bracket bolt
25 34
1/2 inch pole band bolts
60 81
1/2 inch pole band “J” bolts
60 81
Ground strap assembly
25 34 - 3/8 inch control pipe clamp
60 81 - 1/2 inch bracket clamp
25 34 - 3/8 inch parallel groove
ground wire clamp
5/8 inch handle clamp bolt
25 34
3/8 inch U-bolts 25 34 Apply star torque pattern
Control Insulator - 12 ft-lbs. (17 N•m) first pass
- 25 ft-lbs. (34 N•m) second pass
1/2 inch U-bolts 60 81 Apply star torque pattern
(Surge arrester brackets) - 30 ft-lbs. (40 N•m) first pass
- 60 ft-lbs. (81 N•m) second pass
1/2 inch terminal hardware
60 81
1/2 inch crossarm brace bolt
25 34 Steel and fiberglass crossarm
3/8 inch sensor bracket bolts
25 34
7
3 — Receiving & Handling
3a –
Inspect Packaging
Figure 3-1 – Switch in Crate
Step 1. — Perform Inspection
• Upon receipt, immediately inspect
packaging for signs of damage
• Start inspection with the packaging
material and proceed to the equipment
within
• Look for concealed damage
• If damage is found, note damage on
“Bill of Lading” prior to accepting
delivery, if possible
Note: Documentation of visible shipping damage can determine the outcome of any damage claim. Notifying
the carrier of concealed damage within
15 days is essential to resolving or
minimizing unsettled claims. Immediately file your claim and notify your
factory representative.
Figure 3-2 – Crate Opened
3b – Switch
Step 1. — Unpack Switch
• Place shipping crate on stable, level
surface near the utility pole
• Compare unitized switch with the illustration in Figure 3-1 and the parts list
on the separate control drawing to be
sure all items have been included
• Contact your factory representative if
any parts are missing
• Remove the top, ends, and one side
from the shipping crate as in Figure
3-2
• Remove hardware and straps holding
switch to crate as in Figure 3-3
• Leave unitized switch on its pallet until
ready to install
Figure 3-3 – Remove Straps
Unpack Controls:
• Swing Handle Control — 3c, Page 9
• Hook Stick Control - Factory Installed — Go to 4a, Page 10
8
PSP8182074
Rev. B
3 — Receiving & Handling
3c –
Swing Handle Control Figure 3-4 – Swing Handle Control & Mounting Components
Step 1. — Unpack Control and
Mounting Components
• Leave control pipe and handle on the
shipping pallet until ready to install
• Compare the control pipe and handle
components in Figure 3-4 with the
parts list on the separate control
drawing to be sure all items have been
included
• Compare hardware items shown in
Figure 3-2 with those listed on the
separate control drawing to be sure all
items have been included
• Contact your factory representative if
any parts are missing
Coupling
(Small Diameter)
Coupling
(Large Diameter)
3⁄8” Ribbed Neck Bolt and Hex Locknut
Ground Strap Assembly
Upper Guide Bracket
J-Hook Bolt
and Nut
1⁄2” Flat Washer
Handle Assembly
Adjustable Guide Bracket
1⁄2” Hex Nut
Pole Bands
1⁄2” x 1-1⁄2”
Hex Bolt
1⁄2” Lock Washer
Fiberglass or Steel
Top Universal Section
Steel
Control Pipe
Handle Guide Bracket
(Nameplate)
Install Switch:
• Switch Options — 4a, Page 10
PSP8182074
Rev. B
9
4 — Switch Installation
4a –
Switch Options
When ordered as an option, 3 brack- When ordered, two stainless steel
spline bolts are pressed into each
Hubbell makes available several opterminal pad. Nuts and lockwashers
tions to enhance installation and opare included.
eration of the Type AR unitized switch.
Note: Some of these options may have
been ordered with the switch.
ets are supplied for mounting 6 surge
Related Equipment
arresters (user supplied) for overIf the desired option(s) was not or- voltage protection.
Hubbell makes available other parts
dered with the switch, contact your
and equipment to further enhance
Crossarm Braces
factory representative.
installation or operation. These are
Crossarm braces may be ordered as not available as an option on the
Type AR switch and must be ordered
Options
separately.
Steel
Additional Control Pipe
Swing Handle
Control
The extra 7 foot (2.1 m) control pipe
section includes guide(s), coupling
and all necessary hardware for attachment.
Extension Links
Extension links must be used on
Type AR unitized overhead switch to
provide dead end clearance. When extension links are ordered as an option,
they are 14 inches (355 mm) long,
hot-dipped galvanized and REA accepted. A.B. Chance catalog number
C207-0112 (6 required per switch).
Control Insulators
A polymer insulator having a lightning
impulse withstand rating of 150 kV
Wood
an option in two versions:
• Steel — 1-3⁄4 inch (45 mm) hot-dip
galvanized steel angle
• Wood — 2 inch (50 mm) square
pressure-treated wood
Motor Operator
For motorized or remote operation of
the Type AR Switch, review Catalog
Section 14C or contact your factory
representative.
Other Items
Any other electrical and/or hardware
items used in the installation and
Terminal Connectors
maintenance of this switch can be
Tin-plated aluminum parallel-groove supplied by Hubbell. Contact your
factory representative for selection
and ordering.
clamps can be supplied as an option.
Cable range is from a minimum of No.
2 solid copper (0.258 inch/6.55 mm)
to a maximum of 500 kcmil (0.811
inch/20.6 mm) (6 per switch).
Sensor Bracket
Six channel formed galvanized steel
brackets and hardware are supplied
and 26 inches (660mm) of leakage for 3 inch (75 mm) bolt circle or 3/4
distance is supplied with all necessary inch (20 mm) center mounted voltage
and current sensors. Sensor hardware
hardware.
not included.
Swing Handle Control
Surge Arrester Brackets
10
Captive Hardware
PSP8182074
Rev. B
4 — Switch Installation
4b – Switch
Step 1. — Drill Holes and Install
Hardware
• Refer to the separate control drawing
and Figure 4-1
• Drill 2 — 11⁄16 inch (18 mm) holes on
the utility pole’s centerline according
to dimensions given on the separate
control drawing
• Install 2 — 5⁄8 inch (16 mm) thrubolts, washers and nuts (user supplied) with bolt heads on the side
of the utility pole the switch is to be
mounted on
• Leave bolt heads sticking out 1 inch
(25 mm)
Step 1. — Hoist Switch into
Position
• Refer to Figure 4-2
• Secure lifting sling to pull-off brackets
(30° minimum)
• Secure guide rope (not shown) as
required.
• Using your standard company practice,
hoist the switch into position
• Place unit so the upper bolt head
sticks out of the mounting bracket’s
upper key hole and the lower mounting bracket slot is over the lower
mounting bolt
• Lower switch until switch weight is
resting on the mounting bolts
• Torque nuts to specified value per
Table 2-1
• Remove lifting provisions used to hoist
the switch
Step 3.— Install Pole Band
• Assemble pole band halves with nut,
washer and bolt provided so band
approximates 1⁄2 of the utility pole’s
circumference, and allows for installing and tightening the J-hook bolts to
the switch mounting bracket
• Set pole band in position, insert
J-hook bolts into switch mounting
bracket and tighten to specified value
per Table 2-1
• Secure pole band to utility pole with
! WARNING
High voltage electric arc hazard.
Can cause death, severe personal injury or property damage.
Always hoist switch by the provisions that are provided. Hoisting by
“live parts” can bend switch blades, and mis-align parts, resulting in an
electrical arc.
Figure 4-1 - Mounting
Front View
Side View
Figure 4-2 - Hoisting
30° minimum
from horizontal
a 1⁄2 inch (12 mm) lag screw and
washer (user supplied)
Step 4. — Bracing
• Crossarm braces are recommended if:
1) the pole mounting bracket poorly
fits the pole curvature 2) the thruholes are drilled larger than recommended or 3) the switch asymmetry
causes excessive weight to be on one
side of the pole.
• Drill an 11⁄16 inch (18 mm) thru-hole
on center line of pole as shown on the
separate control drawing
• Secure crossarm brace to the utility
pole with a 5⁄8 inch (16 mm) thru-bolt
(user supplied) and to the crossarm
with the supplied hardware
• Torque nuts to specified values
per Table 2-1
Install Controls:
• Swing Handle Control — 5a, Page 12
• Hook Stick Control - Factory Installed — Go to Section 7, Page 17
PSP8182074
Rev. B
11
5 — Control Installation
5a –
Swing Handle Control Figure 5-1 — Swing Handle Control Installation Steps 1-3
Step 1.—Prepare Control Pipes
• Locate control pipes, universal section,
couplings, spline bolts and lock nuts
• Install a small-diameter coupling in
one end of each control pipe using the
spline bolts and lock nuts provided;
the large diameter coupling attaches to
the universal section
• Spline bolts may be tapped in to engage pipe and coupling
• Tighten lock nuts to specified value per
Table 2-1
Note: There will be one control pipe
without any coupling. This will be installed last.
Step 1 — Attach couplings to one end
of control pipes using spline bolts and
lock nuts. Note: One pipe will not have
a coupling, it will be installed last.
Step 2. — Connect Universal
Section To Switch
• Refer to Figure 5-1
• Connect universal section (steel or
fiberglass) to the switch drive shaft
using the larger dia. coupling, spline
bolt, and lock nut provided and tighten
to specified value per Table 2-1
Step 3. — Mount Upper Control
Pipe Guide Bracket
Note: The upper control pipe guide
bracket is fixed and its length cannot
be adjusted.
• Refer to Figure 5-1
• Position the lower end of top universal
section on the utility pole’s centerline
• Mark and drill on the utility pole’s centerline 6 inches (150 mm) below the
end of the universal section an 11⁄16
inch (18 mm) diameter thru-hole as
shown in Figure 5-1
• Mount the upper control pipe guide
bracket (fixed) to the pole with a
5⁄8 inch (16 mm) thru-bolt, curved
washer and nut (user supplied) placed
through the bracket’s round hole
• Place a 5⁄8 inch (16 mm) lag screw
with washer (user supplied) through
the bracket’s slotted hole
Step 2 — Attach universal joint to
switch drive shaft using large coupling, spline bolt, and lock nut.
6 inches
(150 mm)
Step 3 — Mount upper control guide
bracket on utility pole’s centerline 6
inches (150 mm) below the bottom of
the universal section.
12
PSP8182074
Rev. B
5 — Control Installation
5a –
Swing Handle Control Figure 5-2 — Swing Handle Control Installation Step 4
(continued)
Step 4. — Install Pipes and
Adjustable Pipe
Guide Brackets
Note: Pipe guide brackets must be a
minimum of 3 inches (75 mm) below
any control pipe coupling spline bolt.
• Refer to Figure 5-2
• Insert the end of the control pipe (with
out the coupling) up through the top
pipe guide bracket and connect it to
the universal section using the spline
bolt and lock nut provided; tighten to
specified value per Table 2-1
• Mark and drill on the utility pole’s
centerline an 11/16 inch (18 mm)
diameter thru-hole 6 inches (150 mm)
below the end of the control pipe just
installed
• Mount the next control pipe guide
bracket (adjustable) to the pole with
a 5/8 inch (16 mm) thru-bolt, curved
washer and nut (user supplied) placed
through the bracket’s slotted hole
• Place a 5/8 inch (16 mm) lag screw
with washer (user supplied) through
the bracket’s slotted hole
• Loosen the adjustment bolt in the control pipe guide bracket until Step 6
• Repeat the above procedures until all
adjustable control pipe guide brackets
and control pipe sections are installed
Step 4 — Bring end of first control
pipe section (end without coupling)
up through fixed guide and connect
to the bottom of the universal section.
Note: The last control pipe section may
need cutting to comply with your company’s control handle mounting height
specification/policy. If this is the case,
establish the handle height and cut
the last control pipe section to length
prior to mounting. See separate control
drawing for dimensions. Treat cut end
with zinc-rich paint.
Mount adjustable guide bracket on
utility pole’s centerline 6 inches (150
mm) below the bottom of the control
pipe just installed.
PSP8182074
Rev. B
13
5 — Control Installation
5a –
Swing Handle Control
(continued)
Step 5. — Mount Handle
Assembly, Handle
Guide Bracket and
Ground Strap Assembly
• Refer to Figure 5-3
• Measure and mark on the utility pole’s
center line 6 inches (150 mm) up from
the bottom of the last control pipe
• Drill an 11⁄16 inch (18 mm) hole
through the utility pole’s centerline
• Slide ground strap clamp (pipe clamp
end) up the control pipe approximately
24 inches (610 mm)
• Install handle assembly on control pipe
so the handle points down
• Slide handle assembly up the control
pipe approximately 18 inches (460
mm) and lightly tighten the clamp bolt
to keep the assembly from sliding off
— DO NOT set the piercing screw
• Slide the handle guide bracket (nameplate) up the control pipe and fasten it
to the pole with two 5⁄8 inch (16 mm)
thru-bolts, curved washers and nuts
(user supplied)
• Loosen handle assembly clamp and
slide it down the control pipe so the
lock hasp on the handle can swing
under the handle guide bracket with
minimum clearance
• Rotate handle assembly to the
“CLOSED” position and tighten handle
clamp bolt
• Slide grounding strap clamp on the
control pipe into position so it won’t
interfere with handle rotation/operation and tighten to specified value per
Table 2-1
• Mount parallel groove clamp end of the
grounding strap to the handle bracket
using the supplied hardware as shown
in Figure 5-3 detail
• Install a suitable earth ground wire in
clamp’s parallel groove and tighten to
specified value per Table 2-1
! WARNING
High voltage electric contact hazard.
Can cause death, severe personal injury or property damage.
Install control handle with appropriate safeguards to prevent unauthorized
switch operation, such as mounting out of reach or inside a fenced area, and
padlocking control handle according to your company’s standard operating
procedures.
Figure 5-3 — Swing Handle Control Installation Step 5
Step 5 — Drill holes for handle guide
bracket at desired height
Place the ground strap assembly
clamp, handle assembly and handle
guide bracket on control pipe before
bolting bracket to the pole.
Make sure lock hasp on handle
swings down and under the handle
guide bracket with minimum clearance.
Note: Grounding recommendations
may differ from those of your company.
Where differences exist, the operating
procedures of your company shall take
precedence.
14
PSP8182074
Rev. B
5 — Control Installation
5a –
Swing Handle Control Figure 5-4 — Swing Handle Control Installation Step 6
(continued)
Step 6. — Set Adjustable Control
Pipe Guides
• Refer to Figure 5-4
• Make sure all adjustable pipe guides
are loose
• Use the pipe guide adjustment mechanism to align the control pipes so they
form a straight line between the top
(fixed) guide and bottom handle lock
bracket
• Tighten adjustable pipe guides to
specified values per Table 2-1
Step 6 — Set adjustable pipe guide
brackets so control pipes don’t bind
and are straight between the top and
bottom fixed guides.
Adjust control pipe alignment by
moving guides in or out, and side to
side; then tighten carriage bolts per
Table 2-1.
PSP8182074
Rev. B
15
6 — Control Adjustment
6a –
Swing Handle Control
Note: The Type AR unitized switch is
shipped in the “CLOSED” position.
The correct amount of overtoggle for
positive switch closure is built into the
drive mechanism. If for some reason
the switch has been opened, return it
to its full “CLOSED” position before
proceeding.
Top View
Step 1. — Preparation
• Open and close switch several times
• Inspect entire installation for proper
and unrestricted operation
• If undue restriction is encountered,
readjust pipe guides and/or eliminate
source of obstruction as needed
Switch Closed
Position
Switch Open
Position
Step 2. — Set Control Handle in
Closed Position
• Refer to Figure 6-1
• Rotate control handle until the switch
is in the fully “CLOSED” position and
drive mechanism is overtoggled
• Inspect handle position to be sure it
rests in the center of the “CLOSED”
side of the handle bracket, and the
handle lock hasp freely swings down
into position under the handle bracket
• If needed, loosen handle clamp bolt
and adjust handle position; retighten
handle clamp bolt
Figure 6-1 — Swing Handle Control Adjustment
Step 2 — Make sure control handle is in the “CLOSED” position and the switch
drive mechanism is overtoggled to the “CLOSED” position.
Step 3. — Check Switch and Control Handle Operation
• Gently cycle control handle; observe
control pipe and switch operation
• Recheck control handle location relative to fully “CLOSED” and “OPEN”
positions
• If all settings are correct and switch
cycles freely, tighten handle clamp bolt
to specified torque per Table 2-1 and
set piercing screw
• If control mechanism or switch show
signs of undue binding, check control
guide alignment and make adjustments as required
• Pre-Operation Checks — Section 7, Page 17
16
PSP8182074
Rev. B
7 — Pre-Operation Checks
General
Figure 7-1 — Switch Sub-Assembly Components
Note: All switch contacts come
factory lubricated. DO NOT remove
this lubrication. If lubrication is
removed, immediately relubricate
with Dow Corning FS-1292 Silicone
grease or equivalent.
Interrupter
Interrupter Pick-up Lever
Deflector
The following pre-operation checks
apply to all Type AR configurations.
The Type AR unitized switch is fully
adjusted and function checked at the
factory. To determine if shipping or
installation damage has occurred,
perform the following operational
checks prior to placing the switch into
active service.
Shield
Stationary
Contacts
Terminal
Pad
Switch Blade
Blade Guide
Step 1. — Cycle Switch
• Slowly open and close the switch via
control handle or hook stick (whichever applies)
• Observe switch blades to see if all
three phases move together
• When fully closed, the control handle
or hook stick (whichever applies)
should overtoggle the operating arm
to the drive phase of the switch by
about 10° of rotation
• All three switch blades should now
be fully seated in their contacts and
against the back of the blade guide
• When fully open, the switch blades
should be from 80° to 90° of rotation
from the closed position
PSP8182074
Rev. B
17
7 — Pre-Operation Checks
Step 2 — Opening Sequence
Figure 7-2 — Switch Sequencing 1
• Refer to Figure 7-2
• When closed, the blade should touch
the back of the blade guide and completely engage all six of the stationary
contact fingers
• Refer to Figure 7-3
• Upon initial opening, the “V” on the
blade’s deflector should receive the
interrupter pick-up lever
Note: The exposed metal portion of the
deflector’s base should engage the interrupter pick-up lever’s exposed metal
surface prior to the blade leaving the
last set of contact fingers.
• Refer to Figure 7-4
• The interrupter must trip while the
metal portion of the deflector’s “V” is
in contact with the interrupter pick-up
lever’s exposed metal surface
• If the switch fails to operate as described, contact your factory representative
Figure 7-3 — Switch Sequencing 2
Step 3 —Closing Sequence
• The switch closing sequence is opposite the opening sequence except the
deflector passes under the interrupter
pick-up lever
• The interrupter pick-up lever then
drops to its normal position ready to
engage the deflector’s “V” upon switch
opening
• If the switch fails to operate as described, contact your factory representative
Figure 7-4 — Switch Sequencing 3
• Deadending & Wiring — Section 8, Page 19
18
PSP8182074
Rev. B
8 — Dead-Ending & Wiring
8a –
Dead-Ending
8b – Wiring
General
Step 1. — Jumper Conductors
Type AR switch has dead-ending
brackets as an integral part of the
cross arm. Located at the base of
each switch phase, the dead-end rating is 8,000 pounds (3630 kg) where
conductor pull-off forces are applied to
both sides of the switch. The dead-end
rating is 700 pounds (318 kg) where
conductor pull-off forces are applied to
only one side of the switch. Extension
links are required to dead-end from
the switch. Extension links may be
supplied with the switch if that option
was ordered. If not, extension links
must be supplied by the user.
• Using your company’s standard practices, jumper the conductors to the
switch terminal pads
• Use sufficient conductor length to allow for free switch movement
• Train jumpers from the high voltage line to the switch terminal pads
to avoid applying excessive bending
forces to the terminal pads
• Form/train jumpers such that minimal mechanical load is applied to the
terminal pads
• Excess mechanical forces may
bend terminal pads causing contact
misalignment - Refer to ANSI C37.30
series of standards for terminal pad
mechanical load ratings and line conductor application
! CAUTION
Excessive Terminal Pad
Mechanical Load
May cause arcing, improper operation
or switch damage
Minimize terminal pad mechanical
load by forming/training the jumper
connection to align with the terminal
pad before securing to the terminal
pad.
Note: If dead-ending on only one
side, install switch so mounting
bracket is on the side of the utility
Step 2. — Connect High Voltage
pole opposite the conductors.
Conductors
Using your company’s standard practices, connect the extension links, • Wire brush mating surface of the
switch terminal pads and terminal
insulators and conductors to the dead
connectors
end brackets.
• Wire brush connector surfaces where
conductors will be secured
• Wire brush conductor surfaces
• Apply a contact sealing paste to the
cleaned surfaces (Hubbell or equivalent)
• Assemble connectors, conductors and
hardware to the switch terminal pads
• Torque all hardware to specified values
per Table 2-1
Operation:
• Swing Handle Control — 9a, Page 20
• Hook Stick Control — 9b, Page 20
PSP8182074
Rev. B
19
9 — Operation
9a – Swing Handle/
Torsional Control
Note: Operate the switch quickly and
without hesitation to its fully “OPEN”
and/or “CLOSED” position. Slow switch
operation and partial opening and/or
closing must not be done. Fault closing rating requires less than 1⁄2 second
operation of the switch.
Step 1 —Opening/Closing Switch
• Unlock control handle
• Move control handle from its locked
position to a horizontal position
• Position feet and body in a manner
that provides good stability and allows
! WARNING
High voltage electrical contact hazard.
Can cause death, severe personal injury or property damage.
Visually inspect switch blades to be sure they are in the desired position. Control handle position may not indicate true open or closed
position of switch blades. Lock control handle according to your
company’s standard operating procedure.
for control handle to move without
losing a steady footing
• Under ice conditions, be prepared to
use greater force to overcome the additional resistance
• Quickly and firmly move the control
handle to its opposite position
• Move control handle into its locked
position
• Lock control handle in accordance with
your company’s policy
Review Maintenance Procedures — Section 10, Page 21
9b – Hook Stick Control
Step 2 — Lock Out/Tag Out
(If applicable)
• Use your company’s standard practices to apply a lock out/tag out device
into position utilizing provisions as
shown.
Note: Operate the switch quickly and
without hesitation to its fully “OPEN”
and/or “CLOSED” position. Slow switch
operation and partial opening and/or
closing must not be done. Fault closing rating requires less than 1⁄2 second
operation of the switch.
Step 1 —Opening/Closing Switch
• Position yourself below and slightly
to the front of the switch’s hook stick
mechanism
• Position feet and body in a manner
that provides good stability and allows
for hook stick use without losing a
steady footing
• Under ice conditions, be prepared to
use greater force to overcome the additional resistance
• From the front, insert hook stick (user
supplied) into the uppermost (highest)
operating “eye” of the hook stick lever
• Allow a minimum of 24 inches (610
mm) clearance from the bottom of the
hook stick to the ground
• Quickly and firmly pull the hook stick
down to rotate the hook stick lever to
its opposite position
• Remove hook stick from the operating
“eye” of the hook stick lever
Figure 9-1 - Opening
Figure 9-3 - Lock Out/Tag Out
Figure 9-2 - Closing
Review Maintenance Procedures — Section 10, Page 21
20
PSP8182074
Rev. B
10 — Maintenance
Maintenance
Prolong the life of the Type AR switch
with a periodic inspection and maintenance program. Although the switch
is designed for long-term exposure in
all weather conditions, certain environments may reduce its life without
periodic maintenance. Following these
minimum inspection and maintenance
procedures will help ensure long
service life.
Note: It is recommended that all switches go through a maintenance check at
least once a year; more frequently if
located in a contaminated area.
! DANGER
Hazardous voltage.
Contact with energized lines will result in death, personal injury or
property damage.
All maintenance work should be performed on de-energized switches. If work must be performed on live lines, follow your company’s
standard safe operating procedures.
! WARNING
Hazardous voltage.
Can cause death, severe personal injury.
Contact with the switch bases, hardware or crossarm could result in
For additional recommendations, refer
electrical shock. Ground the switch bases and mounting hardware
to ANSI C37.35 “IEEE Guide for the
prior to maintenance.
Application, Installation, Operation,
freely
And Maintenance of High Voltage Air • Make sure interrupters are operating
freely
Disconnection and Load Interrupter
Control Pipes & Handles
Step 3 — Check Switching Sequence
Switches.
Step 1 — Check Mounting Hardware
Inspection:
• Refer to Section 7 for details on switch
• Check and tighten all thru-bolts, lag
cycling
Insulators
screws and mounting hardware ac• Inspect the switch for proper operating
Step 1 — Inspect Insulators
cording to your company’s practices
sequence
Step 2 — Inspect Control Components
• Check all insulators for cracks, breaks
Step 4 — Inspect Switch Components
or burns
• Inspect all pins, rivets and bolted
• Inspect for eroded fault making conPower Conductors
connections for damaged or worn-out
tacts
parts
Step 1 — Inspect Conductors
• Inspect for alignment and corrosion of • Lubricate as needed all control com• Be sure all conductors are routed
the “live parts”
ponents with Hubbell silicone spray or
so they do not interfere with switch
•
Lubricate
all
contacts
with
Dow
equivalent
operation
Corning FS-1292 silicone grease or
• Inspect all conductors to be sure terReplacement:
equivalent
minations are tight and corrosion free
Parts & Parts Kits
• Inspect for erosion of the exposed
• Clean, retighten and apply contact
metal in the “V” of the deflector. ReTo repair damaged switches, Hubsealing paste as needed (Hubbell or
place if exposed metal is eroded down bell makes available replacement
equivalent)
to the plastic surround material.
parts and part kits. These are availSwitch
Step 5 — Inspect Moving Parts
able for individual components and
Step 1 — Check Mounting Hardware
sub-assemblies of the switch, and
• Inspect all interphase and moving
• Check and tighten all thru-bolts and
the controls. To secure replacement
parts for damaged or worn-out commounting hardware according to your
parts or part kits, contact your facponents
company’s practices
tory representative. Have the model
• Lubricate as needed all control com• Inspect all pins, rivets and bolted
ponents with Hubbell silicone spray or number, configuration and control
connections for damaged or worn-out
type information to assure securing
equivalent
parts
the correct part(s) or part kit(s).
Step 2 — Cycle Switch
Step 6 — Inspect Interrupter
• Open and close the switch several
times to clean the contact surfaces
and loosen moving parts
• Interrupters are sealed, non-serviceable units
• Make sure interrupters are operating
DO NOT mix parts or cannibalize
old switches. Use only Hubbell new
replacement parts.
Review Trouble Shooting Procedures — Section 12, Page 22
PSP8182074
Rev. B
21
11 — Trouble Shooting
The following table presents the
most common symptoms, their possible cause(s) and likely corrective
action(s). These do not cover all possible problems. If you are unable to
correct a problem using this trouble
shooting guide, contact your factory
representative
Table 11-1 – Trouble Shooting Guide
Symptom
Possible Cause(s)
Corrective Action(s)
Switch blade(s)
a) Drive lever not overtoggled
a) Adjust control handle for additional
will not fully close
rotation
b) Overtoggle out of adjustment
b) Consult factory representative
c) Interphase out of adjustment
c) Consult factory representative
Switch blade(s)
a) Inadequate rotation/travel in control handle
a) Adjust control handle for additional rotation
will not fully open
Switch blade(s)
a) Switch blade(s) not full closed
a) See first symptom above
will not pick up
b) Interrupter lever improperly aligned
b) Consult factory representative
a) Swing handle control pipes and a) Adjust alignment of guide brackets,
interrupter lever
Switch is hard to
operate
mechanism binding
b) Corroded or worn control mechanism
suppress arc upon
22
b) Inspect and replace worn parts, and
lubricate as needed,
Interrupter fails to a) Worn or damaged interrupter
switch opening
tighten loose hardware
a) Replace as needed with
factory authorized new parts
b) Improper switch/interrupter sequencing/
b) Consult factory representative
alignment
PSP8182074
Rev. B
PSP8182074
Rev. B
107 IN
2718 MM
32 IN
813 MM
24 IN
610 MM
9
NOTE-3
14
12 11
33 IN
838 MM
13 10
25 IN
635 MM
8.7 IN
221 MM
OPTION "L"
SURGE ARRESTER
BRACKETS
6.5 IN
165 MM
11/16 IN
17 MM DIA
THRU HOLES FOR
MOUNTING BOLTS
(NOTE-3)
8.7 IN
221 MM
DAY OF MFG
POSITIONS 4 THRU 11
----YR
DAY
22 IN
559 MM
OPTION "S" (STEEL)
OPTION "W" (WOOD)
CROSSARM BRACE
36 IN
914 MM
15-1/4 IN
387 MM
29 kV 26 IN
660 MM
17.1 kV 23 IN
584 MM
7
8
NAMEPLATE
15
DESCRIPTION
STEEL
OR
FIBERGLASS
OPTION "P"
EXTRA PIPE
(MOUNTING ARRANGEMENT)
83 IN
2108 MM
WITHOUT
1 NAMEPLATE
DETAIL "B"
STRODE
CHG BY
DATE
DISPOSITION OF MAT'L:
REASON (S) FOR CHANGE:
--
--
--
UPDATE, CLARITY OR NOTICE ONLY
USE STOCK
7
6
8
NOTE-3
DEW
AREAS AFFECTED
BY LATEST EC
Y N
_
S.P.C.
_
F.A.I.
_
TOOL/EQUIP
_
SUPPLIER
_
GAUGES
_
PRCS PROC
_
PKG/LABEL
_
INSP/TEST
RESP ENG
X
X
X
X
X
X
X
X
CONFIDENTIAL: THIS DRAWING AND ITS
CONTENTS ARE CONFIDENTIAL AND THE
EXCLUSIVE PROPERTY OF HUBBELL
POWER SYSTEMS. NO PUBLICATION,
DISTRIBUTION OR COPIES MAY BE MADE
WITHOUT THE WRITTEN CONSENT OF
HUBBELL POWER SYSTEMS.
HUBBELL POWER SYSTEMS UNPUBLISHED
ALL RIGHTS RESERVED UNDER THE
COPYRIGHT LAWS.
.X ± .060 FRAC ±1/16 ANGLES ±2°
.XX ± .030 ADD DRAFT (UNLESS NOTED)
.XXX ± .005 CASTING 3° FORGINGS 7°
CHANCE
1
TOLERANCE CHART
DETAIL "B"
5
2-1/4 IN
57 MM
HUBBELL
POWER SYSTEMS, INC
PSSAAR15
DRN BY
DWG NO.
D
DO NOT SCALE
THIS DRAWING
3
4
1
DATE
08-29-05
PSSAAR15
CAT / PART / ASSY NO.
ROBERTS
SHEET
2
1 OF 2
HUBBELL POWER SYSTEMS
DRAWING,
SWITCH CONTROL
SIZE
TITLE
CLOSED
OPEN
11 12
13 14
NOTE-6
NOTE-7
WITH NAMEPLATE
DETAIL "B"
90°
2
90°
1
NOTE-4
SECTION "A-A"
NOTE-5
"A"
"A"
3
1 P818-2002 GUIDE
2
2 E818-2007 HANDLE, ASSEMBLY
1
3 091697
STRAP, GROUND ASSEMBLY 1
4 P816-0122 PIPE
3
5 E818-2008 GUIDE, ASSEMBLY
2
6 P816-0006 COUPLING
2
7 P001-1907 BOLT, RIBBED NECK, RD HD 7
8 P001-1570 LOCKNUT, 3/8" HEX
7
S
9 P816-0721 BAND, POLE
2
AND 10 E816-0752 BOLT, J-HOOK ASSEMBLY 2
11 055635
NUT, 1/2" HEX
2
F 12 055869 BOLT, 1/2" X 1-1/2" HEX 2
13 055548
WASHER, 1/2" FLAT
3
14 055371
WASHER, 1/2" LOCK
2
15 P818-2041 COUPLING
1
S 16 E818-2042 CONTROL, STEEL UNIVERSAL 1
F 17 E818-2043 CONTROL, FIB UNIVERSAL 1
18 E818-1606 LEVER, ASSEMBLY
1
19 400177
CARR BOLT, 3/8" X 10" 2
20 P001-0749 NUT, FLANGED 3/8"
2
2
H 21 055584 WASHER, 3/8" FLAT
22 P001-1560 PIN
2
23 PSZ0012039 COTTER PIN
2
24 P818-1600 ROD, HORIZONTAL
1
25 P816-0721 BAND, POLE
2
26 E816-0752 BOLT, J-HOOK ASSEMBLY 2
27 055635
NUT, 1/2" HEX
1
28 055869
BOLT, 1/2" X 1-1/2" HEX 1
29 055548
WASHER, 1/2" FLAT
2
30 055371
WASHER, 1/2" LOCK
1
31 PSP8181661 BRACKET
1
32 P001-1969 BOLT, 3/8" X 4-1/2"
1
33 P001-1424 FLANGED LOCKNUT, 3/8" HEX 1
34 P001-1607 NUT, 3/8" ACORN
1
35 P818-1644 ROLLER
3
36 PSP8181659 SPACER
2
37 PSP8181660 SPACER
1
QUAN
POSITION 3 CONTROL
ITEM PART NUMBER DESCRIPTION
98 IN
4
2489 MM
W/INSULATOR
5
DETAIL "B"
(TYPICAL MOUNTING)
OPTION "C"
CONTROL INSULATOR
(REPLACES COUPLING)
4
83 IN
2108 MM
10/19/06
5
PSZ0012039, COTTER PIN ITEM 23, WAS 055902
DESC OF DWG:
EC #
19944
1. READ INSTALLATION INSTRUCTIONS FURNISHED WITH EACH SWITCH.
2. CONTROL SHOWN WITH SWITCH IN CLOSED POSITION.
3. MOUNTING BOLTS AND LAG SCREWS SUPPLIED BY USER.
4. GROUND CLAMP FOR #4 TO 4/0 CU. SUPPLIED WITH GROUND STRAP.
5. CONTROL MAY BE 90° EITHER WAY AROUND POLE FROM SWITCH MOUNTING.
6. LOCATION DETERMINED BY USER.
7. OPERATING SHAFT MAY BE CUT OFF TO SHORTER LENGTHS AS DESIRED.
8. DEADENDS STANDARD, EXTENSION LINKS ARE REQUIRED WHEN DEADENDING
TO THIS SWITCH, MIN LENGTH 14 IN (356 MM).
9. REFER TO SHEET TWO FOR HOOKSTICK APPLICATION AND OPTION ITEMS.
10. IF CROSSARM BRACE IS USED, DRILL HOLE IN POLE AT DIMENSION
SHOWN.
-INSTALLATION NOTES-
NOTE: 28 FT/8.5 M OF PIPE SUPPLIED
AS STANDARD WITH "S" OR "F" CONTROL.
FOR ADDITIONAL PIPE SEE OPTION P
QTY
B1 E818-1621 KIT, SENSOR MOUNTING 1
C1 E801-3397 INSULATOR, CONTROL
1
H1 P815-0025 BOLT, 1/2" CAPTIVE
12
H2 055634 NUT, 1/2" HEX
12
H3 058883 WASHER, 1/2" FLAT
12
L1 P801-3468 BRACKET, SA
3
L2 P816-0658 BOLT, MOUNTING
3
L3 055548 WASHER, 1/2" FLAT
6
L4 055371 WASHER, 1/2" SPRING LOCK 12
L5 055635 NUT, 1/2" HEX
12
L6 055545 BOLT, 1/2" X 2" HEX
6
P1 P816-0122 PIPE
1
P2 E818-2008 GUIDE, ASSEMBLY
1
P3 P816-0006 COUPLING
1
P4 P001-1907 BOLT, RIBBED NECK, RD HD 2
P5 P001-1570 NUT, 3/8" LOCK
2
S1 8705 BOLT, 1/2" X 5" W/SQ NUT 1
S2 055548 WASHER, 1/2" FLAT
2
S3 055371 WASHER, 1/2" SPRING LOCK 1
S4 P816-0175 BRACE, CROSSARM STEEL 1
T1 ATC1343 TERMINAL
6
W1 8705 BOLT, 1/2" X 5" W/SQ NUT 1
W2 055548 WASHER, 1/2" FLAT
2
W3 055371 WASHER, 1/2" SPRING LOCK 1
W4 P816-0194 BRACE, CROSSARM WOOD 1
X1 C207-0112 LINKS, EXTENSION
6
G1 SWL-025-B TERMINAL, BRZ BOLTED CABLE 6
G2 P815-0025 BOLT, 1/2" CAPTIVE
12
G3 055634 NUT, 1/2" HEX
12
G4 058883 WASHER, 1/2" FLAT
12
ITEM PART N0
OPTIONS "C" & "P" DO NOT APPLY WITH HOOKSTICK CONTROLS
G-TERMINAL CONNECTORS
X-EXTENSION LINKS
W-WOOD CROSSARM BRACE
T-TERMINAL CONNECTORS
S-STEEL CROSSARM BRACE
P-EXTRA PIPE
L-SURGE ARRESTER
BRACKETS
H-CAPTIVE HDWR
B -SENSOR BRKTS
C-CONTROL INSUL
POSITIONS 4 THRU 11 OPTIONS
CONTROL "S" AND "F" SHOWN
16
17
91 IN
2311 MM
14.00
356 MM
SWITCH MOUNTING
CROSSARM & INTERPHASE SHAFT
S - STEEL
F - FIBERGLASS
POSITION 2
SEE OPTION TABLE
CONTROLS
S - CONTROL WITH STEEL UNIVERSAL TOP
SECTION (AS SHOWN ON SHEET 01)
F - CONTROL WITH FIBERGLASS UNIVERSAL
TOP SECTION (AS SHOWN ON SHEET 01)
H - HOOKSTICK OPERATED CONTROL REPLACING
"S" AND "F" (AS SHOWN ON SHEET 02)
POSITION 3
OPTION "B"
SENSOR BRACKETS
INSULATION
1 - 110KV PORCELAIN (17.1KV)
3 - 110KV POLYMER (17.1KV)
4 - 150KV POLYMER (29KV)
6 - 150KV POLYMER (38KV GRD-WYE)
7 - 150KV POLYMER LONG LEAK (38KV GRD-WYE)
POSITION 1
INVERTED
CLOCKWISE
AR15___________
CATALOG NUMBER
REV
D
1:8
12 — Control Drawing Sample
Figure 12-1 – Sample Control Drawing
23
©
24
2010 Hubbell Incorporated, 210 North Allen Street, Centralia, MO 65240
1:4
B1
SENSOR BRACKETS
OPTION "B"
18 1/4"
463.6 MM
INSULATOR
7/8 DIA
22.2 MM
2 1/8"
53.9 MM
23 22 21
2 1/8"
53.9 MM
9/16 DIA
76.2 MM
(4-HOLES)
ON 3" B.C.
24
18
36
L4
L5
L6
L1
L2
19 20
CONTROL "H"
HOOKSTICK OPERATED
37
31
23 22 21
P4
P5
P3
OPTION "P"
P1
SURGE ARRESTER
BRACKETS
OPTION "C"
L3 L4 L5
EXTENSION LINKS
14IN/356MM
(TYPICAL 6-PLACES)
OPTION "X"
DATE
DISPOSITION OF MAT'L:
REASON (S) FOR CHANGE:
--
--
--
T1
OPTION "T"
P2
CHG BY
STRODE
AREAS AFFECTED
BY LATEST EC
Y N
_
S.P.C.
_
F.A.I.
_
TOOL/EQUIP
_
SUPPLIER
_
GAUGES
_
PRCS PROC
_
PKG/LABEL
_
INSP/TEST
RESP ENG
DEW
X
X
X
X
X
X
X
X
TERMINAL CONNECTOR
(PARALLEL GROOVE TERMINAL
ASSEMBLY FOR #2-500 KCMIL)
(TYPICAL 6 TERMINAL PADS)
UPDATE, CLARITY OR NOTICE ONLY
USE STOCK
10/19/06
UPDATED DRAWING FORMAT
DESC OF DWG:
EC #
19944
X1
CONTROL INSULATOR
(NOT AVAILABLE WITH
HOOKSTICK OPERATED CONTROL)
C1
ADDITIONAL 7 FT/2134 MM OF CONTROL
PIPE, COUPLING, GUIDE ASSEMBLY AND HARDWARE
(NOT AVAILABLE WITH HOOKSTICK OPERATED CONTROL)
OPTION "L"
19 20
26 29
27 28 30
OPTION "S"
OPTION "H"
G2 G3 G4
CHANCE
CONFIDENTIAL: THIS DRAWING AND ITS
CONTENTS ARE CONFIDENTIAL AND THE
EXCLUSIVE PROPERTY OF HUBBELL
POWER SYSTEMS. NO PUBLICATION,
DISTRIBUTION OR COPIES MAY BE MADE
WITHOUT THE WRITTEN CONSENT OF
HUBBELL POWER SYSTEMS.
HUBBELL POWER SYSTEMS UNPUBLISHED
ALL RIGHTS RESERVED UNDER THE
COPYRIGHT LAWS.
.X ± .060 FRAC ±1/16 ANGLES ±2°
.XX ± .030 ADD DRAFT (UNLESS NOTED)
.XXX ± .005 CASTING 3° FORGINGS 7°
TOLERANCE CHART
PSSAAR15
DRN BY
DWG NO.
D
DO NOT SCALE
THIS DRAWING
DATE
08-29-05
PSSAAR15
CAT / PART / ASSY NO.
ROBERTS
G1
SHEET
S1
2 OF 2
D
REV
W2
W1
S2
HUBBELL POWER SYSTEMS
DRAWING,
SWITCH CONTROL
SIZE
TITLE
POWER SYSTEMS, INC
HUBBELL
TERMINAL CONNECTOR
(BRONZE STRAIGHT BOLT TERMINAL
CABLE TO FLAT TYPE SWL)
OPTION "G"
H1 H2 H3
WOOD CROSSARM BRACE
(ONLY ONE SUPPLIED)
W3
S3
OPTION "W"
STEEL CROSSARM BRACE
(ONLY ONE SUPPLIED)
CAPTIVE HARDWARE
(TYPICAL 6 TERMINAL PADS)
W4
S4
POWER SYSTEMS, INC.
SWITCH BASE
(TYPICAL BOTH ENDS)
35 34 33 32
WASHER ASSEMBLED
BETWEEN PARTS
25
NOTE-3
®
PSP8182074
Rev. B