IEEE Power & Energy Magazine - September/October 2014 - 27

Vista® SD Underground
Distribution Switchgear;
your clear choice in
submersible switchgear.
Vista SD is the industry's first practical solid-dielectric
switchgear with a clear and visible open gap and fieldreplaceable bushings.
S&C Vista SD Underground Distribution Switchgear features
load-interrupter switches for switching 600-ampere main feeders,
Three-Way Vista SD Pad-Mounted Installation
and microprocessor-controlled fault interrupters for the switching and
protection of 200- or 600-ampere taps, laterals, and sub-loops. These elbow-connected components
are encapsulated in an environmentally friendly solid-dielectric insulating material.
Vista SD Switchgear is available in ratings through 29 kV and 16 kA
symmetrical interrupting. Vista SD Underground Distribution Switchgear
is considerably smaller than traditional air-insulated gear; it can be
installed exactly where it's needed. It's completely submersible and thus
suitable for installation in subsurface vaults subject to flooding. Available
in single-way and multi-way configurations

Three-Way Vista SD Vault-Mounted
Installation

Major features include:
Completely Submersible - suitable for application in subsurface
vaults subject to flooding.
Easy-to-follow mimic bus and indicators on
the front of the switchgear - convey the
position of each switch and fault interrupter
and its isolating disconnect.
Clearly visible open gap - the easiest to see
in the industry.
Visi-Gap™ Load-Interrupter Switches -
provide three-pole live switching of 600-Amp
main feeders.
Visi-Gap™ Fault Interrupters -
microprocessor-controlled vacuum fault
interrupters provide three-pole live switching
and protection of 600-Amp main feeders.

Vista SD UDS is offered with these 50/60-Hz IEEE ratings (IEC ratings in parentheses)1

©2014 S&C Electric Company 695-A1404

kV

Amperes, RMS

System
Class

Max

15
(12)

17.5
(12)

Fault Interrupter
Load-Interrupter Switch
Short- Continuous
Continuous
Three-Time
Main Bus Circuit,
Momentary
Load
ShortLoad
Duty-Cycle,
BIL Continuous
and ThreeRMS
Dropping,
Circuit,
Dropping,
Fault
Curent
Second,
Sym.
and Load Interrrupting and Load
Closing,
Sym.
Splitting
Splitting
Sym.
95
600
600
600
16 000
16 000
16 000
16 000
(75)
(630)
(630)
(630)

27
(24)

29
(24)

125
(125)

600
(630)

12 500
(16 000)

600
(630)

12 500
(16 000)

600
(630)

16 000

16 000

Single-Way Vista SD VaultMounted Installation
Scan this code
now on your
smartphone or
tablet to learn
more about
Vista SD.

1Other ratings are available. Contact your nearest S&C Sales Office.

To learn more about Vista SD, or other
S&C products and services, visit our website.
Or contact your local S&C Sales Office.

www.sandc.com/ vsd-ee


http://www.sandc.com/

Table of Contents for the Digital Edition of IEEE Power & Energy Magazine - September/October 2014

IEEE Power & Energy Magazine - September/October 2014 - Cover1
IEEE Power & Energy Magazine - September/October 2014 - Cover2
IEEE Power & Energy Magazine - September/October 2014 - 1
IEEE Power & Energy Magazine - September/October 2014 - 2
IEEE Power & Energy Magazine - September/October 2014 - 3
IEEE Power & Energy Magazine - September/October 2014 - 4
IEEE Power & Energy Magazine - September/October 2014 - 5
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IEEE Power & Energy Magazine - September/October 2014 - 7
IEEE Power & Energy Magazine - September/October 2014 - 8
IEEE Power & Energy Magazine - September/October 2014 - 9
IEEE Power & Energy Magazine - September/October 2014 - 10
IEEE Power & Energy Magazine - September/October 2014 - 11
IEEE Power & Energy Magazine - September/October 2014 - 12
IEEE Power & Energy Magazine - September/October 2014 - 13
IEEE Power & Energy Magazine - September/October 2014 - 14
IEEE Power & Energy Magazine - September/October 2014 - 15
IEEE Power & Energy Magazine - September/October 2014 - 16
IEEE Power & Energy Magazine - September/October 2014 - 17
IEEE Power & Energy Magazine - September/October 2014 - 18
IEEE Power & Energy Magazine - September/October 2014 - 19
IEEE Power & Energy Magazine - September/October 2014 - 20
IEEE Power & Energy Magazine - September/October 2014 - 21
IEEE Power & Energy Magazine - September/October 2014 - 22
IEEE Power & Energy Magazine - September/October 2014 - 23
IEEE Power & Energy Magazine - September/October 2014 - 24
IEEE Power & Energy Magazine - September/October 2014 - 25
IEEE Power & Energy Magazine - September/October 2014 - 26
IEEE Power & Energy Magazine - September/October 2014 - 27
IEEE Power & Energy Magazine - September/October 2014 - 28
IEEE Power & Energy Magazine - September/October 2014 - 29
IEEE Power & Energy Magazine - September/October 2014 - 30
IEEE Power & Energy Magazine - September/October 2014 - 31
IEEE Power & Energy Magazine - September/October 2014 - 32
IEEE Power & Energy Magazine - September/October 2014 - 33
IEEE Power & Energy Magazine - September/October 2014 - 34
IEEE Power & Energy Magazine - September/October 2014 - 35
IEEE Power & Energy Magazine - September/October 2014 - 36
IEEE Power & Energy Magazine - September/October 2014 - 37
IEEE Power & Energy Magazine - September/October 2014 - 38
IEEE Power & Energy Magazine - September/October 2014 - 39
IEEE Power & Energy Magazine - September/October 2014 - 40
IEEE Power & Energy Magazine - September/October 2014 - 41
IEEE Power & Energy Magazine - September/October 2014 - 42
IEEE Power & Energy Magazine - September/October 2014 - 43
IEEE Power & Energy Magazine - September/October 2014 - 44
IEEE Power & Energy Magazine - September/October 2014 - 45
IEEE Power & Energy Magazine - September/October 2014 - 46
IEEE Power & Energy Magazine - September/October 2014 - 47
IEEE Power & Energy Magazine - September/October 2014 - 48
IEEE Power & Energy Magazine - September/October 2014 - 49
IEEE Power & Energy Magazine - September/October 2014 - 50
IEEE Power & Energy Magazine - September/October 2014 - 51
IEEE Power & Energy Magazine - September/October 2014 - 52
IEEE Power & Energy Magazine - September/October 2014 - 53
IEEE Power & Energy Magazine - September/October 2014 - 54
IEEE Power & Energy Magazine - September/October 2014 - 55
IEEE Power & Energy Magazine - September/October 2014 - 56
IEEE Power & Energy Magazine - September/October 2014 - 57
IEEE Power & Energy Magazine - September/October 2014 - 58
IEEE Power & Energy Magazine - September/October 2014 - 59
IEEE Power & Energy Magazine - September/October 2014 - 60
IEEE Power & Energy Magazine - September/October 2014 - 61
IEEE Power & Energy Magazine - September/October 2014 - 62
IEEE Power & Energy Magazine - September/October 2014 - 63
IEEE Power & Energy Magazine - September/October 2014 - 64
IEEE Power & Energy Magazine - September/October 2014 - 65
IEEE Power & Energy Magazine - September/October 2014 - 66
IEEE Power & Energy Magazine - September/October 2014 - 67
IEEE Power & Energy Magazine - September/October 2014 - 68
IEEE Power & Energy Magazine - September/October 2014 - 69
IEEE Power & Energy Magazine - September/October 2014 - 70
IEEE Power & Energy Magazine - September/October 2014 - 71
IEEE Power & Energy Magazine - September/October 2014 - 72
IEEE Power & Energy Magazine - September/October 2014 - 73
IEEE Power & Energy Magazine - September/October 2014 - 74
IEEE Power & Energy Magazine - September/October 2014 - 75
IEEE Power & Energy Magazine - September/October 2014 - 76
IEEE Power & Energy Magazine - September/October 2014 - 77
IEEE Power & Energy Magazine - September/October 2014 - 78
IEEE Power & Energy Magazine - September/October 2014 - 79
IEEE Power & Energy Magazine - September/October 2014 - 80
IEEE Power & Energy Magazine - September/October 2014 - 81
IEEE Power & Energy Magazine - September/October 2014 - 82
IEEE Power & Energy Magazine - September/October 2014 - 83
IEEE Power & Energy Magazine - September/October 2014 - 84
IEEE Power & Energy Magazine - September/October 2014 - 85
IEEE Power & Energy Magazine - September/October 2014 - 86
IEEE Power & Energy Magazine - September/October 2014 - 87
IEEE Power & Energy Magazine - September/October 2014 - 88
IEEE Power & Energy Magazine - September/October 2014 - 89
IEEE Power & Energy Magazine - September/October 2014 - 90
IEEE Power & Energy Magazine - September/October 2014 - 91
IEEE Power & Energy Magazine - September/October 2014 - 92
IEEE Power & Energy Magazine - September/October 2014 - 93
IEEE Power & Energy Magazine - September/October 2014 - 94
IEEE Power & Energy Magazine - September/October 2014 - 95
IEEE Power & Energy Magazine - September/October 2014 - 96
IEEE Power & Energy Magazine - September/October 2014 - Cover3
IEEE Power & Energy Magazine - September/October 2014 - Cover4
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