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SDC™ Composite Bushing - 15kV

by Electro Composites 

Catalog ID: 110-004-T-652-00

SDC™ 15kV-400DL A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Drawlead Connected for Air-to-Oil Applications, 20.75" Min. Oil Immersion Level/CT Pocket Length, 18.7" Min. Creepage Length

Product Details


Application Transformer
Bottom Terminal Type None
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 Flange Mounting Holes 3
Plating - Bottom Terminal None
Test Tap Yes
Top Terminal Plating None
Top Terminal Type 1 1/8-12
Type SDC - Solid Dielectric Capacitor


Above Flange Length 15.65 in
Below Flange Length 25.75 in
Diameter - Above Flange Maximum 5.21 in
Diameter - Below Flange Maximum D 1" 2.76 in
Diameter - Below Flange Maximum P 2.94 in
Diameter - Live Part Bottom 1.25 in
Diameter - Live Part Top 3.50 in
Effective Length - Top Terminal 2.50 in
Flange Mounting Hole Bolt Circle 7.25 in
Flange Mounting Hole Diameter 0.63 in
Flange Outside Diameter 8.25 in
Length 41.40 in
Length - Drawlead Above Flange 12.13 in
Length - Ground Shield 20.75 in
Length - Insulation Above Flange 7.70 in
Length - Insulation Below Flange 4.20 in
Length - Live Part Bottom 0.80 in
Length - Live Part Top 4.60 in
Length - Minimum Oil Immersion Level 20.75 in
Sealing Surface Inside Diameter 3.01 in
Sealing Surface Outside Diameter 6.62 in
Stud Inside Diameter 1.00 in
Thread Size - Drawlead Connector 3/4-12
Top Terminal Min. Thread Length 2.50 in
Weight 27.00 lb

Electrical Ratings

BIL 110 kV
Current Rating 400 A
Minimum Creepage 18.70 in
Minimum Strike 8.50 in
Withstand Voltage - 60 Hz Dry 50 kV
kV Class 15 kV

Certifications and Compliance

Industry Standard(s) IEEE C57.19.01