SDC™ Composite Bushing - 15KV
Brand: Electro Composites
Catalog ID: 110-022-T-944-00
SDC™ 15kV-2250A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 4.0" Min.Oil Immersion Level/CT Pocket, 19.5" 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.
- 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 see here
Product details
General
Application
Transformer
Bottom Terminal Type
1.250 DIA SMOOTH
Catalog Number
110-022-T-944-00
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 Bolt Holes - Top Terminal
4
Number of Flange Mounting Holes
4
Plating - Bottom Terminal
None
Test Tap
Yes
Top Terminal Plating
None
Top Terminal Type
1X Blade With 4X 0.56 Dia Holes
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
15.75 in
Below Flange Length
13.87 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 - Conductor Outside Under Insulation
2 in
Diameter - Live Part Bottom
2.00 in
Diameter - Live Part Top
2.00 in
Diameter - Rod / Tube
2 in
Dimensions
29.63 in x 8.50 in x 8.50 in
Effective Length - Bottom Terminal
4.00 in
Effective Length - Top Terminal
3.00 in
Flange Mounting Hole Bolt Circle
7.25 in
Flange Mounting Hole Diameter
0.75 in
Flange Outside Diameter
8.5 in
Height
8.5 in
Length
29.63 in
Length - Drawlead Above Flange
NA
Length - Ground Shield
4.00 in
Length - Insulated Section
19 in
Length - Insulation Above Flange
6.60 in
Length - Insulation Below Flange
8.68 in
Length - Live Part Bottom
5.20 in
Length - Live Part Top
5.50 in
Length - Minimum Oil Immersion Level
4.00 in
Sealing Surface Inside Diameter
4.37 in
Sealing Surface Outside Diameter
6.5 in
Thickness
1.075 in
Top Terminal Min. Thread Length
3 in
Weight
52 lb
Width
8.5 in
Electrical Ratings
BIL
110 kV
Current Rating
2250 A
kV Class
15 kV
Minimum Creepage
19.5 in
Minimum Creepage - Inside
NA
Minimum Strike
9 in
Minimum Strike - Inside
NA
Withstand Voltage - 60 Hz Dry
50 kV
Certifications And Compliance
Industry Standard(s)
IEEE C57.19.01
Resources and downloads
Specifications
Literature
Installation Manuals
Sales Drawings
Media
Videos
