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SDC™ Composite Bushing - 27.5KV

Brand:

Electro Composites

Catalog ID:

150-012-T-896-00

SDC™ 27.5kV-1200A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per CSA C88.1, Bottom Connected for Air-to-Oil Applications, 8.0" Min.Oil Immersion Level/CT Pocket, 26.6" 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 CSA C88.1 Electrical and Mechanical Requirements

For Bushing Test Terminals, please click here

Product details

General

Application

Transformer

Bottom Terminal Type

1 1/8-12

Catalog Number

150-012-T-896-00

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

4X / 3X

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

15.77 in

Below Flange Length

15.63 in

Diameter - Above Flange Maximum

8.64 in

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

4.15 in

Diameter - Below Flange Maximum P

4.15 in

Diameter - Live Part Bottom

3.38 in

Diameter - Live Part Top

3.00 in

Dimensions

31.40 in x 8.50 in x 8.50 in

Effective Length - Bottom Terminal

3.38 in

Effective Length - Top Terminal

2.50 in

Flange Mounting Hole Bolt Circle

7.25 in

Flange Mounting Hole Diameter

0.63 in

Flange Outside Diameter

8.5 in

Height

8.5 in

Length

31.4 in

Length - Drawlead Above Flange

NA

Length - Ground Shield

8.00 in

Length - Insulation Above Flange

9.00 in

Length - Insulation Below Flange

11.33 in

Length - Live Part Bottom

4.30 in

Length - Live Part Top

3.40 in

Length - Minimum Oil Immersion Level

8.00 in

Sealing Surface Inside Diameter

4.37 in

Sealing Surface Outside Diameter

6.5 in

Top Terminal Min. Thread Length

2.5 in

Weight

46 lb

Width

8.5 in

Electrical Ratings

BIL

150 kV

Current Rating

1200 A

kV Class

27.5 kV

Minimum Creepage

26.6 in

Minimum Creepage - Inside

NA

Minimum Strike

11.5 in

Minimum Strike - Inside

NA

Withstand Voltage - 60 Hz Dry

70 kV

Certifications And Compliance

Industry Standard(s)

CSA C88.1