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SDC™ Composite Bushing - 145kV

Brand:

Electro Composites

Catalog ID:

550-012-W-113-03

SDC™ 145kV-1200 A Wall/Floor Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEC 60137, Bottom Connected for Air-to-Air Applications, 10" Ground Shield/CT Pocket Length, 174.4" 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 IEC 60137 Electrical and Mechanical Requirements

For Bushing Test Terminals, please click here

Product details

General

Application

Wall/Floor

Bottom Terminal Type

1 1/2-12

Catalog Number

550-012-W-113-03

Color

Gray

Immersion Type - Above Flange

Air

Immersion Type - Below Flange

Air

Material - Flange

Aluminum

Material - Insulation

APG-02 - Cycloaliphatic Epoxy

Mounting Position

Vertical to Horizontal

Number of Flange Mounting Holes

8

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

67.5 in

Below Flange Length

58.5 in

Diameter - Above Flange Maximum

11.38 in

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

7.03 in

Diameter - Below Flange Maximum P

7.11 in

Diameter - Live Part Bottom

5.00 in

Diameter - Live Part Top

5.00 in

Dimensions

126.00 in x 17.00 in x 17.00 in

Effective Length - Bottom Terminal

3.00 in

Effective Length - Top Terminal

3.00 in

Flange Mounting Hole Bolt Circle

15 in

Flange Mounting Hole Diameter

0.88 in

Flange Outside Diameter

17 in

Height

17 in

Length

126 in

Length - Ground Shield

10.00 in

Length - Insulation Above Flange

56.80 in

Length - Insulation Below Flange

42.35 in

Length - Live Part Bottom

6.15 in

Length - Live Part Top

4.90 in

Length - Minimum Oil Immersion Level

NA

Sealing Surface Inside Diameter

7.14 in

Sealing Surface Outside Diameter

14.12 in

Top Terminal Min. Thread Length

3 in

Weight

416 lb

Width

17 in

Electrical Ratings

BIL

550 kV

Current Rating

1200 A

kV Class

145 kV

Minimum Creepage

174.4 in

Minimum Strike

59.6 in

Withstand Voltage - 60 Hz Dry

230 kV

Certifications And Compliance

Industry Standard(s)

IEC 60137

Resources and downloads

Sales Drawings

Videos

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