SDCâ„¢ Composite Bushing - 46kV
Brand: Electro Composites
Catalog ID: 250-012-T-780-01
SDCâ„¢ 46kV-1200 A Potential Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 6" Ground Shield Length, 54.1" 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
Product details
General
Application
Potential Transformer
Bottom Terminal Type
1x Blade with 2x 0.56 Dia Holes
Catalog Number
250-012-T-780-01
Color
Gray
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Oil
Material - Flange
Epoxy
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Bolt Holes - Bottom Terminal
2
Number of Flange Mounting Holes
4
Plating - Bottom Terminal
None
Test Tap
No
Top Terminal Plating
None
Top Terminal Type
1-14
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
21.5 in
Below Flange Length
13.38 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
4.49 in
Diameter - Below Flange Maximum P
4.49 in
Diameter - Conductor Outside Under Insulation
1.25 in
Diameter - Live Part Bottom
1.25 in
Diameter - Live Part Top
2.75 in
Diameter - Rod / Tube
1.25 in
Dimensions
34.91 in x 8.64 in x 8.64 in
Effective Length - Bottom Terminal
3.75 in
Effective Length - Top Terminal
1.50 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
34.91 in
Length - Ground Shield
6.00 in
Length - Insulated Section
28.3 in
Length - Insulation Above Flange
19.00 in
Length - Insulation Below Flange
3.08 in
Length - Live Part Bottom
4.30 in
Length - Live Part Top
2.30 in
Length - Minimum Oil Immersion Level
6.00 in
Sealing Surface Inside Diameter
4.98 in
Sealing Surface Outside Diameter
7.55 in
Thickness
1.62 in
Top Terminal Min. Thread Length
1.5 in
Weight
50 lb
Width
8.64 in
Electrical Ratings
BIL
250 kV
Current Rating
1200 A
kV Class
46 kV
Minimum Creepage
54.1 in
Minimum Strike
21.3 in
Withstand Voltage - 60 Hz Dry
105 kV
Certifications And Compliance
Industry Standard(s)
IEEE C57.19.01
Resources and downloads
Specifications
Literature
Installation Manuals
Sales Drawings
Media
Videos
