S&C 2000 series Instructions

S&C Series 2000 Circuit-Switchers
Interrupter Replacement
Outdoor Transmission (69 kV through 230 kV)
S&C ELECTRIC COMPANY
Supersedes Instruction Sheet 716-600 dated 9-13-93 c 2002
INSTRUCTION SHEET
716-600
Page 1 of 24
February 11, 2002
INSTRUCTIONS
For Field Replacement
Section Page Number
INTRODUCTION
Qualified Persons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
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
INSPECTION AND PACKING
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Section Page Number
BEFORE STARTING INTERRUPTER
REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
INTERRUPTER REPLACEMENT
ON MODELS 2020, 2025, AND 2030 . . . . . . . . . . . . . . . . . . . . . . 5
INTERRUPTER REPLACEMENT
ON MODELS 2010, 2015, and 2040 . . . . . . . . . . . . . . . . . . . . . . 12
INTERRUPTERS WITH THE REMOTE GAS-DENSITY
MONITOR OPTION
Installing the Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Programming the Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
INSPECTION SCHEDULE AND PROCEDURES . . . . . . . . . . . . 24
TABLE OF CONTENTS
INTRODUCTION
The following instructions are for field replacement of
interrupters for S&C Series 2000 Circuit-Switchers rated
69 kV through 230 kV.
The Series 2000 Circuit-Switcher interrupter is a porce-
lain-enclosed, hermetically sealed device containing
sulfur-hexafluoride (SF
6
) gas under pressure. It employs
an operating rod which is driven to the open position at
high speed, by means of a power train connected to the
Series 2000 Circuit-Switcher Operator, to effect circuit
interruption. This operating rod is also driven to the
closed position at high speed to effect circuit closing
within the interrupter.
Qualified Persons
Ç
WARNING
The equipment covered by this publication must be
installed, operated, and maintained by qualified per-
sons who are knowledgeable in the installation, oper-
ation, and maintenance of electric power distribution
equipment along with the associated hazards. A quali-
fied person is one who is trained and competent in:
•
The skills and techniques necessary to distinguish
exposed live parts from non-live 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 the special precautionary tech-
niques, personal protective equipment, insulating
and shielding materials, and insulated tools for
working on or near exposed energized parts of
electrical equipment.
These instructions are intended only for such qual-
ified persons. They are
not intended to be a substitute
for adequate training and experience in safety proce-
dures for this type of equipment.

S&C 2000 series Specifications

General

Brand	S&C
Model	2000 series
Category	Switch
Language	English