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SDC™ Composite Bushing - 8.7KV

by Electro Composites 

Catalog ID: 095-012-T-884-01

SDC™ 8.7kV-1200A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 7.4" Min.Oil Immersion Level/CT Pocket, 14.3" Min. Creepage Length

Product Details


Application Transformer
Bottom Terminal Type 1.250 Dia Smooth With 1X Groove
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 None
Top Terminal Type 1 1/8-12
Type SDC - Solid Dielectric Capacitor


Above Flange Length 11.94 in
Below Flange Length 16.06 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 2.75 in
Effective Length - Bottom Terminal 2.30 in
Effective Length - Top Terminal 2.13 in
Flange Mounting Hole Bolt Circle 6.25 in
Flange Mounting Hole Diameter 0.63 in
Flange Outside Diameter 7.50 in
Length 28.00 in
Length - Drawlead Above Flange NA
Length - Ground Shield 7.40 in
Length - Insulation Above Flange 5.70 in
Length - Insulation Below Flange 13.76 in
Length - Live Part Bottom 2.30 in
Length - Live Part Top 2.90 in
Length - Minimum Oil Immersion Level 7.40 in
Sealing Surface Inside Diameter 3.01 in
Sealing Surface Outside Diameter 5.62 in
Top Terminal Min. Thread Length 2.13 in
Weight 25 lb

Electrical Ratings

BIL 95 kV
Current Rating 1200 A
Minimum Creepage 14.3 in
Minimum Creepage - Inside NA
Minimum Strike 6.9 in
Minimum Strike - Inside NA
Withstand Voltage - 60 Hz Dry 35 kV
kV Class 8.7 kV

Certifications and Compliance

Industry Standard(s) IEEE



ElectroComposites Factory Tour: St. Jerome (VI00124E)