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SDC™ Composite Bushing - 46kV

Brand:

Electro Composites

Catalog ID:

250-012-T-780-01

SDC™ 46kV-1200 A Potential Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 6" Ground Shield Length, 54.1" 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

Product details

General

Application
Potential Transformer
Bottom Terminal Type
1x Blade with 2x 0.56 Dia Holes
Color
Gray
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Oil
Material - Flange
Epoxy
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Bolt Holes - Bottom Terminal
2
Number of Flange Mounting Holes
4
Plating - Bottom Terminal
None
Test Tap
No
Top Terminal Plating
None
Top Terminal Type
1-14
Type
SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length
21.5 in
Below Flange Length
13.38 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
4.49 in
Diameter - Below Flange Maximum P
4.49 in
Diameter - Live Part Bottom
1.25 in
Diameter - Live Part Top
2.75 in
Dimensions
34.91 in x 8.64 in x 8.64 in
Effective Length - Bottom Terminal
3.75 in
Effective Length - Top Terminal
1.50 in
Flange Mounting Hole Bolt Circle
6.5 in
Flange Mounting Hole Diameter
1/2-13
Flange Outside Diameter
8.64 in
Height
8.64 in
Length
34.91 in
Length - Ground Shield
6.00 in
Length - Insulation Above Flange
19.00 in
Length - Insulation Below Flange
3.08 in
Length - Live Part Bottom
4.30 in
Length - Live Part Top
2.30 in
Length - Minimum Oil Immersion Level
6.00 in
Sealing Surface Inside Diameter
4.98 in
Sealing Surface Outside Diameter
7.55 in
Top Terminal Min. Thread Length
1.5 in
Weight
50 lb
Width
8.64 in

Electrical Ratings

BIL
250 kV
Current Rating
1200 A
kV Class
46 kV
Minimum Creepage
54.1 in
Minimum Strike
21.3 in
Withstand Voltage - 60 Hz Dry
105 kV

Certifications And Compliance

Industry Standard(s)
IEEE C57.19.01

Resources and downloads

Sales Drawings

Videos

ElectroComposites Factory Tour: St. Jerome (VI00124E)