March 6, 2017
© S&C Electric Company 1986-2017, all rights reserved
Instruction Sheet 716-500
S&C Series 2000 Circuit-Switchers
Outdoor Transmission
Model 2030 – With Vertical Interrupters and Without
Disconnect 69 kV through 230 kV
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
Usual Operating Conditions ......................2
Special Warranty Provisions ......................3
Warranty Qualifications ..........................3
Safety Information
Understanding Safety Alert Messages ..............4
Following Safety Instructions .....................4
Replacement Instructions and Labels ...............4
Location of Safety Labels ........................5
Safety Precautions .............................8
Shipping and Handling
Inspection ....................................9
Packing ......................................9
Storage ......................................9
Installation
Before Starting ...............................10
Installing the Mounting Pedestals and
High-Speed Base ...........................11
Installing the Interrupters .......................14
Installing the Operator .........................18
Connecting the Operator to the High-Speed
Power Train ...............................19
Connecting Conductors ........................20
Remove the Interrupter Containers ................20
Setting up the Operator and Checkout .............21
Operation
Understanding Trip-Free Operation ................27
Electrical Operation ...........................27
Manual Operation .............................28
Understanding the Gas-Pressure Indicator and Safety
Relief Device ..............................28
Understanding the Optional Remote
Gas-Density Monitor ........................29
Inspection Recommendations ...................29
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