text.skipToContent text.skipToNavigation

SDC™ Composite Bushing - 34.5KV

by Electro Composites 

Catalog ID: 200-004-T-943-00

SDC™ 34.5kV-400A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Drawlead Connected for Air-to-Oil Applications, 16.5" Min.Oil Immersion Level/CT Pocket, 40.6" 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 4
Plating - Bottom Terminal None
Test Tap Yes
Top Terminal Plating Silver Plated
Top Terminal Type 1 1/8-12
Type SDC - Solid Dielectric Capacitor


Above Flange Length 23.81 in
Below Flange Length 25.00 in
Diameter - Above Flange Maximum 8.64 in
Diameter - Below Flange Maximum D 1" 3.13 in
Diameter - Below Flange Maximum P 3.13 in
Diameter - Live Part Bottom 1.25 in
Diameter - Live Part Top 3.50 in
Effective Length - Bottom Terminal 0.00 in
Effective Length - Top Terminal 2.50 in
Flange Mounting Hole Bolt Circle 7.25 in
Flange Mounting Hole Diameter 0.88 in
Flange Outside Diameter 8.50 in
Length 48.81 in
Length - Drawlead Above Flange 20.25 in
Length - Ground Shield 16.50 in
Length - Insulation Above Flange 13.50 in
Length - Insulation Below Flange 24.40 in
Length - Live Part Bottom 0.60 in
Length - Live Part Top 6.30 in
Length - Minimum Oil Immersion Level 16.50 in
Sealing Surface Inside Diameter 4.37 in
Sealing Surface Outside Diameter 6.37 in
Stud Inside Diameter 1.00 in
Thread Size - Drawlead Connector 3/4-12
Top Terminal Min. Thread Length 2.50 in
Weight 42 lb

Electrical Ratings

BIL 200 kV
Current Rating 400 A
Minimum Creepage 40.6 in
Minimum Creepage - Inside NA
Minimum Strike 15.9 in
Minimum Strike - Inside NA
Withstand Voltage - 60 Hz Dry 80 kV
kV Class 34.5 kV

Certifications and Compliance

Industry Standard(s) IEEE



ElectroComposites Factory Tour: St. Jerome (VI00124E)