SDCâ„¢ Series, Composite Bushing - 12kV
Brand: Electro Composites
Catalog ID: 075-040-W-849-00
SDCâ„¢ 12kV-4000 A Wall/Floor Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Air Applications, 15" Ground Shield/CT Pocket Length, 13.1" 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) bushings 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.
- SDCâ„¢ - 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 see here
General
Application
Wall/Floor
Bottom Terminal Type
1x Blade with 6x 0.56 Dia Holes
Catalog Number
075-040-W-849-00
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 Bolt Holes - Bottom Terminal
6
Number of Bolt Holes - Top Terminal
6
Number of Flange Mounting Holes
6
Plating - Bottom Terminal
Silver
Series
SDCâ„¢ Series
Test Tap
Yes
Top Terminal Plating
Silver
Top Terminal Type
1x Blade with 6x 0.56 Dia Holes
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
15 in
Below Flange Length
30 in
Depth
11.5 in
Diameter - Above Flange Maximum
11.13 in
Diameter - Below Flange Maximum D <gt/> 1"
6.02 in
Diameter - Below Flange Maximum P
6.02 in
Diameter - Conductor Outside Under Insulation
4 in
Diameter - Live Part Bottom
4.00 in
Diameter - Live Part Top
5.50 in
Diameter - Rod / Tube
4 in
Dimensions
45 in x 11.5 in x 11.5 in
Effective Length - Bottom Terminal
6.50 in
Effective Length - Top Terminal
6.50 in
Flange Mounting Hole Bolt Circle
9.5 in
Flange Mounting Hole Diameter
0.88 in
Flange Outside Diameter
11.5 in
Height
11.5 in
Length
45 in
Length - Ground Shield
15.00 in
Length - Insulated Section
30.1 in
Length - Insulation Above Flange
4.30 in
Length - Insulation Below Flange
7.30 in
Length - Live Part Bottom
7.70 in
Length - Live Part Top
7.20 in
Sealing Surface Inside Diameter
6.24 in
Sealing Surface Outside Diameter
8.62 in
Thickness
1.01 in
Weight
203 lb
Width
11.5 in
Electrical Ratings
BIL
75 kV
Current Rating
4000 A
kV Class
12 kV
Minimum Creepage
13.1 in
Minimum Creepage - Inside
8.10 in
Minimum Strike
7 in
Minimum Strike - Inside
8.10 in
Withstand Voltage - 60 Hz Dry
28 kV
Certifications And Compliance
Industry Standard(s)
IEEE C57.19.01
Operational
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Air
Configuration
Bottom Terminal Type
1x Blade with 6x 0.56 Dia Holes
Mounting Position
Vertical to Horizontal
Number of Bolt Holes - Bottom Terminal
6
Number of Bolt Holes - Top Terminal
6
Number of Flange Mounting Holes
6