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SDC™ Composite Bushing - 25KV

by Electro Composites 

Catalog ID: 150-032-H-876-00

SDC™ 25kV-3150A Generator Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Hydrogen Applications, 18.0" Ground Shield Length, 13.0" Min. Creepage Length

Product Details


Application Generator
Bottom Terminal Type 1X Blade With 4X 0.69 Dia Holes
Color Gray
Immersion Type - Above Flange Air
Immersion Type - Below Flange Gas
Material - Flange Aluminum
Material - Insulation APG-15NA - High Temp Cycloaliphatic Epoxy
Mounting Position Vertical to Horizontal
Number of Bolt Holes - Bottom Terminal 4
Number of Flange Mounting Holes 12
Plating - Bottom Terminal Silver
Test Tap No
Top Terminal Plating Silver Plated
Top Terminal Type 3-12
Type SDC - Solid Dielectric Capacitor


Above Flange Length 30.62 in
Below Flange Length 13.38 in
Diameter - Above Flange Maximum 7.75 in
Diameter - Below Flange Maximum D 1" 5.02 in
Diameter - Below Flange Maximum P 5.02 in
Diameter - Live Part Bottom 4.00 in
Diameter - Live Part Top 5.30 in
Effective Length - Bottom Terminal 3.63 in
Effective Length - Top Terminal 5.20 in
Flange Mounting Hole Bolt Circle 10.87 in
Flange Mounting Hole Diameter 0.88 in
Flange Outside Diameter 12.12 in
Length 44.00 in
Length - Drawlead Above Flange NA
Length - Ground Shield 18.00 in
Length - Insulation Above Flange 18.20 in
Length - Insulation Below Flange 8.98 in
Length - Live Part Bottom 4.40 in
Length - Live Part Top 6.16 in
Length - Minimum Oil Immersion Level NA
Sealing Surface Inside Diameter 5.11 in
Sealing Surface Outside Diameter 9.99 in
Top Terminal Min. Thread Length 5.20 in
Weight 160 lb

Electrical Ratings

BIL 150 kV
Current Rating 3150 A
Minimum Creepage 13.0 in
Minimum Creepage - Inside 9.5 in
Minimum Strike 11.6 in
Minimum Strike - Inside 9.4 in
Withstand Voltage - 60 Hz Dry 60 kV
kV Class 25 kV

Certifications and Compliance

Industry Standard(s) IEEE



ElectroComposites Factory Tour: St. Jerome (VI00124E)