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SDC™ Composite Bushing - 69KV

by Electro Composites 

Catalog ID: 350-020-T-854-00

SDC™ 69kV-2000A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 21.0" Min.Oil Immersion Level/CT Pocket, 124.7" Min. Creepage Length

Product Details


Application Transformer
Bottom Terminal Type 1X Blade With 2X 0.56 Dia Holes
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 - Bottom Terminal 2
Number of Flange Mounting Holes 6
Plating - Bottom Terminal None
Test Tap Yes
Top Terminal Plating Silver Plated
Top Terminal Type 1 1/2-12
Type SDC - Solid Dielectric Capacitor


Above Flange Length 45.3 in
Below Flange Length 39.50 in
Diameter - Above Flange Maximum 11.13 in
Diameter - Below Flange Maximum D 1" 5.03 in
Diameter - Below Flange Maximum P 5.03 in
Diameter - Live Part Bottom 2.00 in
Diameter - Live Part Top 3.50 in
Effective Length - Bottom Terminal 3.75 in
Effective Length - Top Terminal 2.50 in
Flange Mounting Hole Bolt Circle 9.25 in
Flange Mounting Hole Diameter 0.88 in
Flange Outside Diameter 10.63 in
Length 84.80 in
Length - Drawlead Above Flange NA
Length - Ground Shield 21.00 in
Length - Insulation Above Flange 37.20 in
Length - Insulation Below Flange 34.00 in
Length - Live Part Bottom 5.50 in
Length - Live Part Top 4.80 in
Length - Minimum Oil Immersion Level 21.00 in
Sealing Surface Inside Diameter 5.11 in
Sealing Surface Outside Diameter 8.37 in
Top Terminal Min. Thread Length 2.50 in
Weight 230 lb

Electrical Ratings

BIL 350 kV
Current Rating 2000 A
Minimum Creepage 124.7 in
Minimum Creepage - Inside NA
Minimum Strike 41.3 in
Minimum Strike - Inside NA
Withstand Voltage - 60 Hz Dry 160 kV
kV Class 69 kV

Certifications and Compliance

Industry Standard(s) IEEE