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SDC™ Composite Bushing - 69KV

by Electro Composites 

Catalog ID: 350-004-T-888-01

SDC™ 69kV-400A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Drawlead Connected for Air-to-Oil Applications, 12.0" Min.Oil Immersion Level/CT Pocket, 111.0" 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 Bolt Holes - Top Terminal 2
Number of Flange Mounting Holes 6
Plating - Bottom Terminal None
Test Tap Yes
Top Terminal Plating None
Top Terminal Type 1X Blade With 2X 0.56 Dia Holes
Type SDC - Solid Dielectric Capacitor


Above Flange Length 43.32 in
Below Flange Length 20.63 in
Diameter - Above Flange Maximum 11.13 in
Diameter - Below Flange Maximum D 1" 5.02 in
Diameter - Below Flange Maximum P 5.02 in
Diameter - Live Part Bottom 1.25 in
Diameter - Live Part Top 3.00 in
Effective Length - Bottom Terminal 0.00 in
Effective Length - Top Terminal 3.25 in
Flange Mounting Hole Bolt Circle 10.88 in
Flange Mounting Hole Diameter 0.63 in
Flange Outside Diameter 12.00 in
Length 63.96 in
Length - Drawlead Above Flange 37.32 in
Length - Ground Shield 12.00 in
Length - Insulation Above Flange 32.30 in
Length - Insulation Below Flange 20.23 in
Length - Live Part Bottom 0.40 in
Length - Live Part Top 7.40 in
Length - Minimum Oil Immersion Level 12.00 in
Sealing Surface Inside Diameter 5.11 in
Sealing Surface Outside Diameter 10.06 in
Stud Inside Diameter 1.00 in
Thread Size - Drawlead Connector 3/4-12
Top Terminal Min. Thread Length 3.25 in
Weight 134 lb

Electrical Ratings

BIL 350 kV
Current Rating 400 A
Minimum Creepage 111.0 in
Minimum Creepage - Inside NA
Minimum Strike 36.0 in
Minimum Strike - Inside NA
Withstand Voltage - 60 Hz Dry 160 kV
kV Class 69 kV

Certifications and Compliance

Industry Standard(s) IEEE



ElectroComposites Factory Tour: St. Jerome (VI00124E)