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April 22, 2019
© S&C Electric Company 2019, all rights reserved
Instruction Sheet 775-510
S&C Scada-Mate
®
SD Switching System
Outdoor Distribution (14.4 kV and 25 kV)
Upright and Upright with
Extra Mounting Clearance
Installation and Operation
Table of Contents
Section
Page
Section
Page
Introduction
Qualified Persons . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Read this Instruction Sheet . . . . . . . . . . . . . . . . . . . 2
Retain this Instruction Sheet . . . . . . . . . . . . . . . . . . . 2
Proper Application . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety Information
Understanding Safety-Alert Messages . . . . . . . . . . . 3
Following Safety Instructions . . . . . . . . . . . . . . . . . . 3
Replacement Instructions and Labels . . . . . . . . . . . 3
Location of Safety Labels and Tags . . . . . . . . . . . . . 4
Safety Precautions
. . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Shipping and Handling
Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation
Inserting Pole-Mounting Hardware . . . . . . . . . . . . . . .8
Switch Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Installing the Optional Pole Band and J-Bolts . . . . . .9
Grounding the Switch . . . . . . . . . . . . . . . . . . . . . . . . 10
Installing Surge Arresters . . . . . . . . . . . . . . . . . . . . . 11
Preparing Connector and Terminal Pad Surfaces . . 11
Installing Optional Wildlife Protection Components . 12
Installing the Control Unit . . . . . . . . . . . . . . . . . . . . . 13
Connecting the Control Cable . . . . . . . . . . . . . . . . . 14
Power-Operated Switch Energization . . . . . . . . . . . . 16
Operation—For Switches with Power Operator
Pushbutton Operation . . . . . . . . . . . . . . . . . . . . . . . . 17
Remote Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Optional Disconnect Operation . . . . . . . . . . . . . . . . 18
Emergency Manual Operation . . . . . . . . . . . . . . . . . 19
Dielectric Testing
. . . . . . . . . . . . . . . . . . . . . . . . . . . .20