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SDC™ Composite Bushing - 27.5KV

by Electro Composites 

Catalog ID: 150-012-T-896-00

SDC™ 27.5kV-1200A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per CSA C88.1, Bottom Connected for Air-to-Oil Applications, 8.0" Min.Oil Immersion Level/CT Pocket, 26.6" Min. Creepage Length

Product Details

General

Application Transformer
Bottom Terminal Type 1 1/8-12
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 4X / 3X
Plating - Bottom Terminal None
Test Tap Yes
Top Terminal Plating None
Top Terminal Type 1 1/2-12
Type SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length 15.77 in
Below Flange Length 15.63 in
Diameter - Above Flange Maximum 8.64 in
Diameter - Below Flange Maximum D 1" 4.15 in
Diameter - Below Flange Maximum P 4.15 in
Diameter - Live Part Bottom 3.38 in
Diameter - Live Part Top 3.00 in
Effective Length - Bottom Terminal 3.38 in
Effective Length - Top Terminal 2.50 in
Flange Mounting Hole Bolt Circle 7.25 in
Flange Mounting Hole Diameter 0.63 in
Flange Outside Diameter 8.50 in
Length 31.40 in
Length - Drawlead Above Flange NA
Length - Ground Shield 8.00 in
Length - Insulation Above Flange 9.00 in
Length - Insulation Below Flange 11.33 in
Length - Live Part Bottom 4.30 in
Length - Live Part Top 3.40 in
Length - Minimum Oil Immersion Level 8.00 in
Sealing Surface Inside Diameter 4.37 in
Sealing Surface Outside Diameter 6.50 in
Top Terminal Min. Thread Length 2.50 in
Weight 46 lb

Electrical Ratings

BIL 150 kV
Current Rating 1200 A
Minimum Creepage 26.6 in
Minimum Creepage - Inside NA
Minimum Strike 11.5 in
Minimum Strike - Inside NA
Withstand Voltage - 60 Hz Dry 70 kV
kV Class 27.5 kV

Certifications and Compliance

Industry Standard(s) CSA