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SDC™ Composite Bushing - 34.5kV

Brand:

Electro Composites

Catalog ID:

200-030-W-003-17

SDC™ 34.5kV-3000 A Wall/Floor Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Air Applications, 8.82" Ground Shield/CT Pocket Length, 32.8" 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
Wall/Floor
Bottom Terminal Type
1X BLADE WITH 4X 0.56 DIA HOLES
Color
Gray
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Air
Material - Flange
Epoxy
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Bolt Holes - Bottom Terminal
4
Number of Bolt Holes - Top Terminal
4
Number of Flange Mounting Holes
4
Plating - Bottom Terminal
None
Test Tap
No
Top Terminal Plating
None
Top Terminal Type
1X BLADE WITH 4X 0.56 DIA HOLES
Type
SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length
18.78 in
Below Flange Length
26.34 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
4.49 in
Diameter - Below Flange Maximum P
4.99 in
Diameter - Live Part Bottom
3.50 in
Diameter - Live Part Top
4.00 in
Dimensions
45.12 in x 8.64 in x 8.64 in
Effective Length - Bottom Terminal
4.00 in
Effective Length - Top Terminal
4.00 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
45.12 in
Length - Ground Shield
8.82 in
Length - Insulation Above Flange
12.00 in
Length - Insulation Below Flange
11.12 in
Length - Live Part Bottom
6.40 in
Length - Live Part Top
6.60 in
Length - Minimum Oil Immersion Level
NA
Sealing Surface Inside Diameter
5 in
Sealing Surface Outside Diameter
7.55 in
Weight
78 lb
Width
8.64 in

Electrical Ratings

BIL
200 kV
Current Rating
3000 A
kV Class
34.5 kV
Minimum Creepage
32.8 in
Minimum Creepage - Inside
18.50 in
Minimum Strike
14 in
Minimum Strike - Inside
12.20 in
Withstand Voltage - 60 Hz Dry
80 kV

Certifications And Compliance

Industry Standard(s)
IEEE C57.19.01

Resources and downloads

Specifications

EC-200-030-W-003-17-SPEC-EN

Installation Manuals

SDC™ Bushing General Handling and Maintenance Guide - Electro Composites

Sales Drawings

003-17_3811-9375

Videos

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ElectroComposites Factory Tour: St. Jerome (VI00124E)