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SDC™ Composite Bushing - 30KV

by Electro Composites 

Catalog ID: 150-190-H-873-00

SDC™ 30kV-19000A Generator Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEC 60137, Bottom Connected for Air-to-Hydrogen Applications, 5.0" Ground Shield Length, 13.0" Min. Creepage Length

Product Details


Application Generator
Bottom Terminal Type 4.64 Dia Smooth
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 Flange Mounting Holes 12
Plating - Bottom Terminal Silver
Test Tap No
Top Terminal Plating Silver Plated
Top Terminal Type 4.64 Dia Smooth
Type SDC - Solid Dielectric Capacitor


Above Flange Length 21.05 in
Below Flange Length 21.85 in
Diameter - Above Flange Maximum 9.06 in
Diameter - Below Flange Maximum D 1" 9.06 in
Diameter - Below Flange Maximum P 9.06 in
Diameter - Live Part Bottom 7.68 in
Diameter - Live Part Top 7.68 in
Effective Length - Bottom Terminal 7.28 in
Effective Length - Top Terminal 7.28 in
Flange Mounting Hole Bolt Circle 11.41 in
Flange Mounting Hole Diameter 0.70 in
Flange Outside Diameter 13.19 in
Length 42.90 in
Length - Drawlead Above Flange NA
Length - Ground Shield 5.00 in
Length - Insulation Above Flange 10.20 in
Length - Insulation Below Flange 10.00 in
Length - Live Part Bottom 7.91 in
Length - Live Part Top 7.91 in
Length - Minimum Oil Immersion Level NA
Sealing Surface Inside Diameter 9.06 in
Sealing Surface Outside Diameter 10.29 in
Top Terminal Min. Thread Length 7.28 in
Weight 297 lb

Electrical Ratings

BIL 150 kV
Current Rating 19000 A
Minimum Creepage 13.0 in
Minimum Creepage - Inside 12.2 in
Minimum Strike 10.7 in
Minimum Strike - Inside 10.0 in
Withstand Voltage - 60 Hz Dry 75 kV
kV Class 30 kV

Certifications and Compliance

Industry Standard(s) IEC



ElectroComposites Factory Tour: St. Jerome (VI00124E)