S&C IntelliRupter PulseCloser User manual

IntelliRupter®PulseCloser®Fault Interrupter
Outdoor Distribution (15.5 kV, 27 kV, and 38 kV)
External Interface Installation
Table of Contents
Section Page Section Page
Introduction
Qualified Persons .......................... 2
Read this Instruction Sheet ................... 2
Retain this Instruction Sheet. . . . . . . . . . . . . . . . . . . 2
Proper Application .......................... 2
Special Warranty Provisions................... 3
Safety Information
Understanding Safety-Alert Messages........... 4
Following Safety Instructions .................. 4
Replacement Instructions and Labels ........... 4
Location of Safety Labels .................... 5
Safety Precautions ......................... 6
Overview................................... 7
Inspection
Inspection ................................. 8
Control Power .............................. 8
Installation
Installing the External Interface Assembly ........ 9
Wiring ....................................11
Application Notes
Inputs ....................................13
IntelliTeam®SG Automatic Restoration System....13
Latched Inputs .............................13
Outputs ...................................14
Appendix A ............................... 15
May 4, 2020
© S&C Electric Company 2018-2020, all rights reserved Instruction Sheet 766-514

2S&C Instruction Sheet 766-514
Introduction
Qualified Persons WARNING
Only qualified persons who are knowledgeable in the installation, operation, and
maintenance of overhead and underground electric distribution equipment, along
with all associated hazards, may install, operate, and maintain the equipment
covered by this publication. A qualified person is someone who is trained and
competent in:
• The skills and techniques necessary to distinguish exposed live parts from nonlive
parts of electrical equipment
• The skills and techniques necessary to determine the proper approach distances
corresponding to the voltages to which the qualified person will be exposed
• The proper use of special precautionary techniques, personal protective
equipment, insulated and shielding materials, and insulated tools for working on
or near exposed energized parts of electrical equipment
These instructions are intended ONLY for such qualified persons. They are
not intended to be a substitute for adequate training and experience in safety
procedures for this type of equipment.
Read this
Instruction Sheet NOTICE
Thoroughly and carefully read this instruction sheet and all materials included
in the product’s instruction handbook before installing or operating an
IntelliRupter PulseCloser Fault Interrupter. Familiarize yourself with the Safety
Information and Safety Precautions on pages 4 through 6.
Retain this
Instruction Sheet
This instruction sheet is a permanent part of the IntelliRupter® fault interrupter. Designate
a location where you can easily retrieve and refer to this publication. The latest version
is available online in PDF format at sandc.com/en/Support/Product-Literature/.
Proper Application WARNING
The equipment in this publication is only intended for a specific application. The
application must be within the ratings furnished for the equipment. Ratings for the
IntelliRupter fault interrupter are listed in the ratings table in Specification Bulletin
766-31.

Introduction
The standard warranty contained in S&C’s standard conditions of sale, as set forth in
Price Sheets 150 and 181, applies to the IntelliRupter fault interrupter, except that the
rst paragraph of the said warranty is replaced by the following:
(1) General: The seller warrants to the immediate purchaser or end user for a period of
10 years from the date of shipment that the equipment delivered will be of the
kind and quality specified in the contract description and will be free of defects of
workmanship and material. Should any failure to conform to this warranty appear
under proper and normal use within 10 years after the date of shipment, the seller
agrees, upon prompt notification thereof and confirmation that the equipment has
been stored, installed, operated, inspected, and maintained in accordance with
the recommendations of the seller and standard industry practice, to correct the
nonconformity either by repairing any damaged or defective parts of the equipment
or (at the seller’s option) by shipment of necessary replacement parts. The seller’s
warranty does not apply to any equipment that has been disassembled, repaired, or
altered by anyone other than the seller. This limited warranty is granted only to the
immediate purchaser or, if the equipment is purchased by a third party for instal-
lation in third-party equipment, the end user of the equipment. The seller’s duty to
perform under any warranty may be delayed, at the seller’s sole option, until the
seller has been paid in full for all goods purchased by the immediate purchaser. No
such delay shall extend the warranty period.
Replacement parts provided by the seller or repairs performed by the seller under
the warranty for the original equipment will be covered by the special warranty
provision for its duration. Replacement parts purchased separately will be covered
by the above special warranty provision.
For equipment/services packages, the seller warrants for a period of one
year after commissioning that the IntelliRupter fault interrupter will provide
automatic fault isolation and system reconfiguration per agreed-upon service
levels. The remedy shall be additional system analysis and reconfiguration of the
IntelliTeam SG Automatic Restoration System until the desired result is achieved.
Warranty of the IntelliRupter fault interrupter is contingent upon the
installation, configuration, and use of the control or software in accordance with
S&C’s applicable instruction sheets.
This warranty does not apply to major components not manufactured by
S&C, such as batteries and communication devices. However, S&C will assign to
immediate purchaser or end user all manufacturer’s warranties that apply to such
major components.
Warranty of equipment/services packages is contingent upon receipt of adequate
information on the user’s distribution system, sufficiently detailed to prepare a
technical analysis. The seller is not liable if an act of nature or parties beyond S&C’s
control negatively impact performance of equipment/service packages; for exam-
ple, new construction that impedes radio communication, or changes to the distri-
bution system that impact protection systems, available fault currents, or system-
loading characteristics.
Special Warranty
Provisions
S&C Instruction Sheet 766-514 3

Understanding
Safety-Alert Messages
Following
Safety Instructions
Replacement
Instructions and
Labels
Several types of safety-alert messages may appear throughout this instruction sheet
and on labels attached to the IntelliRupter PulseCloser Fault Interrupter. Familiarize
yourself with these types of messages and the importance of these various signal words:
DANGER
“DANGER” identifies the most serious and immediate hazards that will result
in serious personal injury or death if instructions, including recommended
precautions, are not followed.
WARNING
“WARNING” identifies hazards or unsafe practices that can result in serious
personal injury or death if instructions, including recommended precautions, are
not followed.
CAUTION
“CAUTION” identifies hazards or unsafe practices that can result in minor
personal injury if instructions, including recommended precautions, are not
followed.
NOTICE
“NOTICE” identifies important procedures or requirements that can result in
product or property damage if instructions are not followed.
If you do not understand any portion of this instruction sheet and need assistance,
contact your nearest S&C Sales Office or S&C Authorized Distributor. Their
telephone numbers are listed on S&C’s website sandc.com, or call the Global Support
and Monitoring Center at 1-888-762-1100.
NOTICE
Read this instruction sheet thoroughly and carefully
before installing or operating an IntelliRupter
PulseCloser Fault Interrupter.
If additional copies of this instruction sheet are needed, contact your nearest S&C Sales
Ofce, S&C Authorized Distributor, S&C Headquarters, or S&C Electric Canada Ltd.
It is important that any missing, damaged, or faded labels on the equipment be
replaced immediately. Replacement labels are available by contacting your nearest
S&C Sales Office, S&C Authorized Distributor, S&C Headquarters, or S&C Electric
Canada Ltd.
Safety Information
4S&C Instruction Sheet 766-514

S&C Instruction Sheet 766-514 5
Safety Information
Reorder Information for Safety Information
Location Safety Alert Message Description Part Number
ADANGER Interrupters and terminal pads may be energized from either side . . . G-9615●
BWARNING IntelliRupter fault interrupter base contains electrical and . . . G-9220
CWARNING Electrocution Hazard—Failure to follow these instructions can . . . G-9222■
DWARNING Do not attach any power source EXCEPT FOR S&C EXTERNAL POWER SUPPLY. . . G-9281
EWARNING Lifting Instructions—1. Attach lifting slings ONLY to lifting brackets . . . G-9223■
●Label is placed on front and back of IntelliRupter fault interrupter base.
■Tag is removed and discarded after IntelliRupter fault interrupter is installed and adjusted.
Location of Safety Labels
B
C
WARNING
ELECTROCUTION HAZARD
Failure to follow these instructions can cause serious injury or death.
• This IntelliRupter®PulseCloser®Fault Interrupter must be installed, grounded
and operated ONLY by qualified personnel familiar with high-voltage electrical
equipment, associated safety practices, and potential hazards.
• Before energization, and at all times when energized, the IntelliRupter fault
interrupter base must be connected to a suitable earth ground at the base
of the pole in accordance with the S&C instruction sheet furnished with this
device.
• The IntelliRupter fault interrupter base ground must also be connected to the
system neutral. If the system neutral is not present, proper precautions must
be taken to ensure that the local earth ground cannot be severed or removed.
• To ensure safe and effective installation and operation, follow procedures
in the S&C instruction sheet furnished with this device EXACTLY.
• For additional S&C instruction sheets, call 1-773-338-1000.
G-9222
REMOVE THIS TAG AFTER IntelliRupter®fault
interrupter IS INSTALLED AND ADJUSTED.
DANGER
Interrupters and terminals pads may be energized
from either side and in position.
A L WAY S consider all parts live until de-energized,
tested, and grounded. To avoid electrical shock, the
IntelliRupter®fault interrupter base must be grounded.
The Integral Power Module Capacitors can retain
a charge after being disconnected from the power
system. To discharge the IPM Capacitors connect the
high voltage terminal connected to each IPM to the
IntelliRupter base.
Integral Power
Module Capacitors
G-9615
D
E
A
G-9281
DO NOT attach any power source, EXCEPT FOR
S&C EXTERNAL POWER SUPPLY (EPS), to this
connector when IntelliRupter fault interrupter
is energized at high voltage.
Use S&C Power Supply Accessory Catalog Number
TA-3221 ONLY when energizing the IntelliRupter
fault interrupter indoors, in a service center, or
testing lab.
Attaching a power supply of other manufacture may
cause equipment damage or electric shock.
R
WARNING
G-9220
IntelliR
upter
fault i
nterrupter
base contains electrical
and mechanical parts that can cause injury.
DO NOT disassemble or remove access panels
unless directed by S&C Electric Company.
DO NOT drill into IntelliRupter fault interrupter base.
Damage to internal components can cause equipment
failure.
®
WARNING
G-9223
LIFTING INSTRUCTIONS
1. Attach lifting slings
ONLY to lifting brackets
provided. (Lifting brackets are permanently
attached to the IntelliRupter®PulseCloser®
Faut Interrupter for future use).
2. Lift IntelliRupter fault interrupter as shown
until slings are just taut.
3. Unbolt IntelliRupter fault interrupter from
steel brackets attached tothe shipping skid.
4. Slowly and carefully lift IntelliRupter fault
interrupter onto pole or structure.interrupter
5. Securely bolt IntelliRupter fault interrupter
to pole or structure.
6. Remove tie wrap and fold lifting brackets
down.
Failure to lift IntelliRupter fault interrupter
properly can result in damage, causing
improper operation,
arcing, or electrical shock
Lifting brackets

Safety Precautions
DANGER
IntelliRupter PulseCloser Fault Interrupters operate at high voltage. Failure to
observe the precautions below will result in serious personal injury or death.
Some of these precautions may differ from your company’s operating procedures
and rules. Where a discrepancy exists, follow your company’s operating procedures
and rules.
1. QUALIFIED PERSONS. Access to an IntelliRupter
fault interrupter must be restricted only to qualified
persons. See the “Qualified Persons” section on
page 2.
2. SAFETY PROCEDURES. Always follow safe operating
procedures and rules.
3. PERSONAL PROTECTIVE EQUIPMENT. Always use
suitable protective equipment, such as rubber gloves,
rubber mats, hard hats, safety glasses, and flash
clothing, in accordance with safe operating procedures
and rules.
4. SAFETY LABELS. Do not remove or obscure any of
the “DANGER,” “WARNING,” “CAUTION,” or “NOTICE”
labels.
5. OPERATING MECHANISM AND BASE. IntelliRupter
fault interrupters contain fast-moving parts that can
severely injure fingers. Do not remove or disassemble
operating mechanisms or remove access panels on the
IntelliRupter fault interrupter base unless directed by
S&C Electric Company.
6. ENERGIZED COMPONENTS. Always consider all
parts live until de-energized, tested, and grounded. The
integrated power module (IPM) contains components
that can retain a voltage charge for many days after the
IntelliRupter fault interrupter has been de-energized
and can derive a static charge when in close proximity
to a high-voltage source. Voltage levels can be as high
as the peak line-to-ground voltage last applied to the
unit. Units that have been energized or installed near
energized lines should be considered live until tested
and grounded.
7. GROUNDING. The IntelliRupter fault interrupter base
must be connected to a suitable earth ground at the
base of the utility pole, or to a suitable building ground
for testing, before energizing an IntelliRupter fault
interrupter, and at all times when energized.
The ground wire(s) must be bonded to the
system neutral, if present. If the system neutral is not
present, proper precautions must be taken to ensure
the local earth ground, or building ground, cannot be
severed or removed.
8. VACUUM INTERRUPTER POSITION.
• Always confirm the Open/Close position of each
interrupter by visually observing its indicator.
• Interrupters, terminal pads, and disconnect
blades on disconnect style models may be
energized from either side of the IntelliRupter fault
interrupter.
• Interrupters, terminal pads, and disconnect blades
on disconnect style models may be energized with
the interrupters in any position.
9. MAINTAINING PROPER CLEARANCE. Always
maintain proper clearance from energized components.
6S&C Instruction Sheet 766-514

An IntelliRupter fault interrupter with catalog number
sufx “-C11” is shipped with the SDA-5799 Protection and
Control Module shown in Figure 1. This control features a
ber-optic interface that allows the control to be connected
to an external interface assembly.
There are two versions of external interface assembly.
S&C part number SDA-5798 has connectors that accept
up to two 16AWG wires or one 14AWG wire. S&C part
number SDA-5798-1 has terminal blocks that accept wires
terminated with a ring lug suited for use with a #8 screw.
Figure 2 show the SDA-5798-1 external interface assembly.
A fiber-optic cable is required to connect the SDA-5799
Control Module to the external interface assembly. Refer
to S&C Specification Bulletin 766-31 for a complete list of
the available fiber-optic cables.
There are also two mounting options for the external
interface assembly. Refer to S&C Specification Bulletin
766-31 for a complete list of the available mounting options.
Figure 1. The SDA-5799 Protection and Control Module.
Figure 2. Interior of the SDA-5798-1 external interface assembly.
S&C Instruction Sheet 766-514 7
Overview

Inspection
Examine the shipment for external evidence of damage as
soon after receipt as possible.
If there is visible loss and/or damage:
1. Notify the delivering carrier immediately.
2. Ask for a carrier inspection.
3. Note condition of shipment on all copies of the delivery
receipt.
4. File a claim with the carrier.
If concealed damage is discovered:
1. Notify the delivering carrier within 15 days of receipt
of shipment.
2. Ask for a carrier inspection.
3. File a claim with the carrier.
Also, notify S&C Electric Company in all instances of
loss and/or damage.
Control Power
The external interface assembly can be operated
from a control voltage source and is compatible with
24-Vdc, 48-Vdc, and 125-Vdc substation batteries. By
default, it is wired for a 120-Vac source or 125-Vdc
battery. Alternatively, it can be wired for a 24-Vdc or
48-Vdc battery. Figure 3 shows the connections for 125-Vdc
battery or 120-Vac operation. Figure 4 shows the default
wiring for the 24-Vdc and 48-Vdc battery operation.
The absolute input range for J58/P5 Terminals 1 and 2
is 19 to 68 Vdc.
The absolute input ranges for J58/P5 Terminals 5 and 6
are 100 to 180 Vdc or 102 to 208 Vac.
When operating from a battery, the IntelliRupter
fault interrupter requires one of the external power
supply options. Refer to S&C Specification Bulletin
766-31 for a complete list of the options. The control power
terminal block in the external interface assembly is
designed to allow external power supply connection. See
S&C Instruction Sheet 766-512 for more information about
the external power supply.
Figure 3. The default power connections.
Figure 4. The 24-Vdc/48-Vdc control power connections.
8S&C Instruction Sheet 766-514
Inspection

Installing the External Interface Assembly
Follow these steps to install the external interface
assembly:
STEP 1. Selecttheappropriatecontrolpowerconnection
from Figures 3 and 4 on page 8. Connect control
power to connector J58/P5.
STEP 2. Install the mounting bracket to the back of the
external interface assembly. See Figure 5. See
S&C drawing number SDA-206029 for the square
pole mounting kit and SDA-26030 for the round
pole mounting kit.
STEP 3. Attach the external interface assembly to the
pole or pedestal as applicable.
STEP 4. Determine conduit access needs and remove
the gland plate. Add the connection holes as
needed. See Figure 6 for location of the gland
plate. A hole accommodating a standard ¾-inch
liquid-tight conduit connector is provided for
the external power supply connection.
STEP 5. Reinstall the gland plate and mount the external
interface assembly to the pole or pedestal. See
Figure 11 on page 15 for the mounting bracket
hole details. See S&C drawing CM-21641-1 for
the pedestal mounting bracket and CM-21641-2
for the pole mounting bracket.
STEP 6. Ground the external interface assembly to an
appropriate earth ground with an impedance of
≤ 20 ohms. See Figure 6 for location of the
ground connection.
Figure 5. The mounting bracket attachment to the external interface assembly.
Figure 6. The bottom of the SDA-5798 external interface assembly enclosure.
Gland plate
Plug in conduit hole
Ground
connector
Fiber-optic cable
S&C Instruction Sheet 766-514 9
Installation

STEP 7. Install the conduit for the customer supplied
connections and the external power supply
conduit to the external interface assembly. See
Figure 7.
STEP 8. Remove the ber-optic cable protector. Connect
the ber-optic cable to the customer interface
assembly and the control module. See Figure 6
on page 9. For more information refer to
Installation Instruction Sheet RD-9067.
NOTICE
The minimum bend radius for the fiber optic cable is
4.25 inches (108 mm).
Figure 7. A pedestal-mounted external interface assembly.
10 S&C Instruction Sheet 766-514
Installation

Wiring
Follow these steps to install wiring to the terminal blocks:
STEP 1. Terminal blocks for control power require
wires terminated with ring or spade lugs
suitable for use with #10 screws. Refer to
the “Control Power” section on page 8 and
attach the external interface assembly power
connections to terminal strip TB 1.
STEP 2. Connect the wetting voltage return for the
inputs to the terminals labeled Input Wetting
RTN. For SDA-5798 see Figure 8 and for
SDA-5798-1 see Figure 10 on page 12.
Note: The wetting return is the dc-negative
connection or the ac-neutral connection. The
drive current of the input will vary based on
the application voltage shown in Table 1.
Table 1. Application Voltage Drive Current
Application Voltage Input Drive Current
24 Vdc 2.75 mA
48 Vdc 3.34 mA
125 Vdc 5.12 mA
120 Vac 5.89 mA
STEP 3. Connect the other inputs as required.
Figure 8. The SDA-5798 connection diagram.
S&C Instruction Sheet 766-514 11
Installation

Figure 10. The SDA-5798-1 connection diagram.
STEP 4. The output relays provide a form C contact
congurationas shown inFigure9.The common
contact of each output relay is connected to the
Output Common terminal. Either the wetting
voltage hot (dc+ or ac line) or the wetting voltage
common (dc- or ac neutral) can be connected to
the Output Common terminal. For the outputs,
connect the desired wetting voltage signal to
the Output Common terminal. For SDA-5798,
see Figure 8 on page 11 and for SDA-5798-1, see
Figure 10.
Note: The output contacts have limited
current-carrying capabilitiesthataredependent
on the wetting voltage being used. See Table 2
for the current limitations.
Table 2. Output Current Carrying Limitations
Wetting Voltage Maximum Current
19 to 30 Vdc 1.6 amps
31 to 110 Vdc 0.24 amps
111 to 180 Vdc 0.22 amps
102 to 125 Vac 0.4 amps
126 to 208 Vac 0.2 amps
STEP 5. For SDA-5798, connect the other outputs as
required. For SDA-5798-1, note that only the
Normally Open (NO) contact is brought to the
terminal block. If a Normally Closed (NC)
contact is needed, remove the desired output Figure 9. The output relay connections.
connection from J19 (1-10) /P3 and transfer it to
the same location on J19 (11-20) /P4. See
Figure 8 on page 11 for the detailed terminal
designations. To change all of the outputs from
normally open to normally closed, move the
plug in J19 (1-10) /P3 to J19 (11-20) /P4.
NOTICE
Normally open contacts are open when
the logic driving the output is inactive and
closed when the logic driving the output
is active. Example: When the IntelliRupter
fault interrupter is open, the open-output
normally open contact is closed.
12 S&C Instruction Sheet 766-514
Installation

Inputs
There are defined Function Inputs where functions
correspond to the input name and Spare Inputs that will be
assigned functions through IntelliLink® Setup Software.
See S&C Instruction Sheet 766-530 for the available
settings.
IntelliTeam® SG Automatic Restoration
System
When congured to do so, the IntelliTeam SG Automatic
Restoration System will recognize the Trip input as a
protection function allowing the IntelliTeam system
to respond as it would to an Overcurrent Trip or an
Automatic Sectionalizing operation. The default
setting treats the External-Trip operation as a manual
operation preventing the IntelliTeam system from closing
an IntelliRupter fault interrupter opened by the trip input.
The Open input is always treated as a manual operation
by the IntelliTeam system.
Latched Inputs
Table 3. Defined Function Inputs
Input Name Description Terminal
Maint. Mode 69 This is provided for connection to a 69 Switch. See S&C Instruction Sheet 766-530 for configuration options. P2-1
Trip This trips the IntelliRupter fault interrupter open from the protective device.
Response time is 22 ms from logic high to interrupter operation. Total Clear time ≤ 56 ms.
P2-2
Open This opens the IntelliRupter fault interrupter. This is provided for the control house manual interface and will
operate at the same speed as the trip input.
P2-3
Close This closes the IntelliRupter fault interrupter. Response time is 59 ms from logic high to first pole close.
Total close time is eight cycles for point-on-wave closing and 21.5 to 26.5 cycles for PulseClosing® Technology.
P2-4
Ground Trip Block This applies the Ground Trip Block function when a logic high is applied. See S&C Instruction Sheet 766-530
for configuration options.
P2-5
Hot Line Tag This applies the Hot Line Tag function when a logic high is applied. See S&C Instruction Sheet 766-530 for
configuration options.
P2-6
Spare IN1 These options will be provided in a future firmware version. See S&C Instruction Sheet 766-530 for
configuration options.
P1-6
Spare IN2 Same as IN1. P1-5
Spare IN3 Same as IN1. P1-4
Spare IN4 Same as IN1. P1-3
Table 4. Latched Input Characteristics
Input Name Description
Maint. Mode 69 This function is held active until the input is removed. A pulsed input only results in a momentary assertion of the function.
Trip①A latched signal at this input puts the IntelliRupter fault interrupter into the Latched Open state and blocks closing until it is
removed.
Open①A latched signal at this input puts the IntelliRupter fault interrupter into the Latched Open state and blocks closing until it is
removed.
Close①A latched signal at the closed input does not prevent the IntelliRupter fault interrupter from being opened. If the IntelliRupter
fault interrupter is open while a latched signal is present at the closed input, a transition from latched to unlatched must
occur before the next close operation is executed from the close input.
Ground Trip Block This function is held active until the input is removed. A pulsed input only results in a momentary assertion of the function.
Hot Line Tag This function is held active until the input is removed. A pulsed input only results in a momentary assertion of the function.
Spare In The spare input response to a pulsed or latched input varies based on the configured function. See S&C Instruction Sheet
766-530 for details.
①If the control receives an input from both the open and close inputs,
the control will open the IntelliRupter fault interrupter and enter an
Open/Close Mismatch Error state.
S&C Instruction Sheet 766-514 13
Application Notes

Outputs
There are defined Function Outputs where functions
correspond to the output name and Spare Outputs that
will be assigned functions through the IntelliLink Setup
Software. See S&C Instruction Sheet 766-530 for the
available settings.
Each output has a normally open contact and a
normally closed contact. When the designated function is
active, the contact states will change until that function
is deactivated.
Table 5. Defined Function Outputs
Input Name Description
Error This output will activate when the connection to the control has been lost or the control is in an Error state indicating
that operations through the external interface are not possible.
Open Only three-phase indication is provided. When there is a Pole Mismatch state, the indication is “Closed.”
Only when all three poles are open will the indication be “Open.”
Close Only three-phase indication is provided. When there is a Pole Mismatch state, the indication is “Closed.”
Only when all three poles are open will the indication be “Open.”
Ground Trip Block This is active when the Ground Trip Block function is applied. See S&C Instruction Sheet 766-530 for
configuration options.
Hot Line Tag This is active when the Hot Line Tag function is applied. See S&C Instruction Sheet 766-530 for Hot Line Tag
protection profile options.
Spare OUT1 These options will be provided in a future firmware version. See S&C Instruction Sheet 766-530 for configuration
options.
Spare OUT2 Same as OUT1.
Spare OUT3 Same as OUT1.
Spare OUT4 Same as OUT1.
14 S&C Instruction Sheet 766-514
Application Notes

Figure 11. Mounting bracket dimensions.
Dimensions in inches (mm)
S&C Instruction Sheet 766-514 15
Appendix A