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SDC™ Composite Bushing - 25kV

by Electro Composites 

Catalog ID: 150-004-T-441-02

SDC™ 25kV-400DL A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Drawlead Connected for Air-to-Oil Applications, 16.5" Min. Oil Immersion Level/CT Pocket Length, 33.3" Min. Creepage Length

Product Details

General

Application Transformer
Bottom Terminal Type None
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

Dimensions

Above Flange Length 19.4 in
Below Flange Length 23 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 1.25 in
Diameter - Live Part Top 3.50 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 42.40 in
Length - Drawlead Above Flange 15.87 in
Length - Ground Shield 16.50 in
Length - Insulation Above Flange 11.20 in
Length - Insulation Below Flange 5.53 in
Length - Live Part Bottom 0.97 in
Length - Live Part Top 4.50 in
Length - Minimum Oil Immersion Level 16.50 in
Sealing Surface Inside Diameter 4.37 in
Sealing Surface Outside Diameter 6.37 in
Stud Inside Diameter 1.00 in
Thread Size - Drawlead Connector 3/4-12
Top Terminal Min. Thread Length 2.50 in
Weight 50.00 lb

Electrical Ratings

BIL 150 kV
Current Rating 400 A
Minimum Creepage 33.30 in
Minimum Strike 13.60 in
Withstand Voltage - 60 Hz Dry 60 kV
kV Class 25 kV

Certifications and Compliance

Industry Standard(s) IEEE C57.19.01

Resources/Downloads

Videos

ElectroComposites Factory Tour: St. Jerome (VI00124E)

Sales Drawings