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SDC™ Composite Bushing - 12kV

Brand:

Electro Composites

Catalog ID:

075-040-T-602-00

SDC™ 12kV-4000 A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 7.25" Min. Oil Immersion Level/CT Pocket Length, 12.7" Min. Creepage Length

Electro Composites SDC™ composite bushings are designed to provide the toughest, cleanest and safest bushing solution for all HV applications. We make standard OEM and aftermarket form-fit-function replacement bushings for substation transformers, GSU transformers, oil circuit breakers, switchgear, wall/floor (air-air and oil-oil), HVDC and other applications. Available from 1kV up to 170kV with current ratings up to 21,500A. SDC™ (Solid Dielectric Capacitor) bushigs have a one-piece cycloaliphatic epoxycore and integral sheds. All SDC bushings are solid dielectric insulation – oil–free construction, capacitance graded condenser core with internal CT pocket/ground shield and a flange test tap, available in bottom connected or draw-lead configurations. Made in accordance with the most current bushing standards: IEEE C57.19.01, CSA C88.1, IEC 60137.

  • SDC™ - Solid Dielectric Capacitance Graded Composite Construction
  • EC-APG-02 Cycloaliphatic Epoxy Compound for Optimal Performance
  • No oil, paper or porcelain
  • Can be mounted vertically or horizontally
  • Meets IEEE C57.19.01 Electrical and Mechanical Requirements

For Bushing Test Terminals, please click <a href="https://www.hubbell.com/hubbellpowersystems/en/Products/Power-Utilities/Bushings/Power-Apparatus-Bushings/Test-Terminals/c/2147387" target="_blank">here</a>

Product details

General

Application
Transformer
Bottom Terminal Type
M85x2
Color
Gray
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Oil
Material - Flange
Aluminum
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Bolt Holes - Top Terminal
8
Number of Flange Mounting Holes
8
Plating - Bottom Terminal
None
Test Tap
Yes
Top Terminal Plating
Silver
Top Terminal Type
2x Blades with 4x 0.71 Dia Holes
Type
SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length
16.34 in
Below Flange Length
16.14 in
Diameter - Above Flange Maximum
11.13 in
Diameter - Below Flange Maximum D <gt/> 1"
6.02 in
Diameter - Below Flange Maximum P
6.02 in
Diameter - Live Part Bottom
4.00 in
Diameter - Live Part Top
7.00 in
Dimensions
32.48 in x 13.78 in x 13.78 in
Effective Length - Bottom Terminal
3.94 in
Effective Length - Top Terminal
4.50 in
Flange Mounting Hole Bolt Circle
12.2 in
Flange Mounting Hole Diameter
0.75 in
Flange Outside Diameter
13.78 in
Height
13.78 in
Length
32.48 in
Length - Ground Shield
7.25 in
Length - Insulation Above Flange
4.25 in
Length - Insulation Below Flange
2.87 in
Length - Live Part Bottom
6.02 in
Length - Live Part Top
7.16 in
Length - Minimum Oil Immersion Level
7.25 in
Sealing Surface Inside Diameter
6.24 in
Sealing Surface Outside Diameter
11.45 in
Weight
176 lb
Width
13.78 in

Electrical Ratings

BIL
75 kV
Current Rating
4000 A
kV Class
12 kV
Minimum Creepage
12.7 in
Minimum Strike
7.1 in
Withstand Voltage - 60 Hz Dry
38 kV

Certifications And Compliance

Industry Standard(s)
IEEE C57.19.01

Resources and downloads

Sales Drawings

Videos

ElectroComposites Factory Tour: St. Jerome (VI00124E)