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SDC™ Composite Bushing - 34.5kV

by Electro Composites 

Catalog ID: 200-012-T-502-00

SDC™ 34.5kV-1200 A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per CSA C88.1, Bottom Connected for Air-to-Oil Applications, 21.7" Min. Oil Immersion Level/CT Pocket Length, 47.35" Min. Creepage Length

Product Details


Application Transformer
Bottom Terminal Type 1 1/2-12
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 1/2-12
Type SDC - Solid Dielectric Capacitor


Above Flange Length 23 in
Below Flange Length 32.36 in
Diameter - Above Flange Maximum 8.64 in
Diameter - Below Flange Maximum D 1" 4.15 in
Diameter - Below Flange Maximum P 4.29 in
Diameter - Live Part Bottom 1.50 in
Diameter - Live Part Top 3.00 in
Effective Length - Bottom Terminal 2.50 in
Effective Length - Top Terminal 2.50 in
Flange Mounting Hole Bolt Circle 7.25 in
Flange Mounting Hole Diameter 0.88 in
Flange Outside Diameter 8.50 in
Length 55.36 in
Length - Ground Shield 21.70 in
Length - Insulation Above Flange 15.87 in
Length - Insulation Below Flange 6.82 in
Length - Live Part Bottom 3.84 in
Length - Live Part Top 3.70 in
Length - Minimum Oil Immersion Level 21.70 in
Sealing Surface Inside Diameter 4.37 in
Sealing Surface Outside Diameter 6.37 in
Top Terminal Min. Thread Length 2.50 in
Weight 81.80 lb

Electrical Ratings

BIL 200 kV
Current Rating 1200 A
Minimum Creepage 47.35 in
Minimum Strike 18.43 in
Withstand Voltage - 60 Hz Dry 95 kV
kV Class 34.5 kV

Certifications and Compliance

Industry Standard(s) CSA C88.1



ElectroComposites Factory Tour: St. Jerome (VI00124E)

Sales Drawings