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SDC™ Composite Bushing - 46kV

Brand:

Electro Composites

Catalog ID:

250-012-T-081-03

SDC™ 46kV-1200 A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 21" Min. Oil Immersion Level/CT Pocket Length, 38.9" 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 here

Product details

General

Application

Transformer

Bottom Terminal Type

1 1/2-12

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 Flange Mounting Holes

4

Plating - Bottom Terminal

None

Test Tap

Yes

Top Terminal Plating

None

Top Terminal Type

1 1/2-12

Type

SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length

28 in

Below Flange Length

34.5 in

Diameter - Above Flange Maximum

8.64 in

Diameter - Below Flange Maximum D <gt/> 1"

3.72 in

Diameter - Below Flange Maximum P

3.72 in

Diameter - Live Part Bottom

1.50 in

Diameter - Live Part Top

3.00 in

Dimensions

62.50 in x 9.75 in x 9.75 in

Effective Length - Bottom Terminal

2.50 in

Effective Length - Top Terminal

2.50 in

Flange Mounting Hole Bolt Circle

8.25 in

Flange Mounting Hole Diameter

0.88 in

Flange Outside Diameter

9.75 in

Height

9.75 in

Length

62.5 in

Length - Ground Shield

21.00 in

Length - Insulation Above Flange

18.40 in

Length - Insulation Below Flange

9.20 in

Length - Live Part Bottom

4.30 in

Length - Live Part Top

4.60 in

Length - Minimum Oil Immersion Level

21.00 in

Sealing Surface Inside Diameter

4.37 in

Sealing Surface Outside Diameter

7.37 in

Top Terminal Min. Thread Length

2.5 in

Weight

88 lb

Width

9.75 in

Electrical Ratings

BIL

250 kV

Current Rating

1200 A

kV Class

46 kV

Minimum Creepage

38.9 in

Minimum Strike

20.5 in

Withstand Voltage - 60 Hz Dry

105 kV

Certifications And Compliance

Industry Standard(s)

IEEE C57.19.01

Resources and downloads

Sales Drawings

Videos

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ElectroComposites Factory Tour: St. Jerome