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SDC™ Composite Bushing - 69kV

by Electro Composites 

Catalog ID: 350-012-B-417-00

SDC™ 69kV-1200 A OCB Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 16.5" Min. Oil Immersion Level/CT Pocket Length, 52.1" Min. Creepage Length

Product Details


Application OCB
Bottom Terminal Type CONTACT DISC 4.00 DIA WITH 12X 3/8-16 HOLES ON 3.00 BC
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 12
Number of Flange Mounting Holes 4
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 30.5 in
Below Flange Length 32.31 in
Diameter - Above Flange Maximum 8.64 in
Diameter - Below Flange Maximum D 1" 4.15 in
Diameter - Below Flange Maximum P 4.34 in
Diameter - Live Part Bottom 4.00 in
Diameter - Live Part Top 3.00 in
Effective Length - Top Terminal 2.25 in
Flange Mounting Hole Bolt Circle 8.25 in
Flange Mounting Hole Diameter 0.88 in
Flange Outside Diameter 9.75 in
Length 62.81 in
Length - Ground Shield 16.50 in
Length - Insulation Above Flange 22.79 in
Length - Insulation Below Flange 13.93 in
Length - Live Part Bottom 1.88 in
Length - Live Part Top 4.39 in
Length - Minimum Oil Immersion Level 16.50 in
Sealing Surface Inside Diameter 4.37 in
Sealing Surface Outside Diameter 7.37 in
Top Terminal Min. Thread Length 2.25 in
Weight 103.00 lb

Electrical Ratings

BIL 350 kV
Current Rating 1200 A
Minimum Creepage 52.10 in
Minimum Strike 25.40 in
Withstand Voltage - 60 Hz Dry 160 kV
kV Class 69 kV

Certifications and Compliance

Industry Standard(s) IEEE C57.19.01



ElectroComposites Factory Tour: St. Jerome (VI00124E)

Sales Drawings