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SDC™ Composite Bushing - 8.7kV

by Electro Composites 

Catalog ID: 095-030-T-188-01

SDC™ 8.7kV-3000 A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 10" Min. Oil Immersion Level/CT Pocket Length, 20.2" Min. Creepage Length

Product Details

General

Application Transformer
Bottom Terminal Type 3-12
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 6
Plating - Bottom Terminal None
Test Tap Yes
Top Terminal Plating None
Top Terminal Type 3-12
Type SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length 14.3 in
Below Flange Length 19.5 in
Diameter - Above Flange Maximum 10.13 in
Diameter - Below Flange Maximum D 1" 5.02 in
Diameter - Below Flange Maximum P 5.02 in
Diameter - Live Part Bottom 3.00 in
Diameter - Live Part Top 4.50 in
Effective Length - Bottom Terminal 3.00 in
Effective Length - Top Terminal 3.00 in
Flange Mounting Hole Bolt Circle 10.50 in
Flange Mounting Hole Diameter 0.75 in
Flange Outside Diameter 12.00 in
Length 33.80 in
Length - Ground Shield 10.00 in
Length - Insulation Above Flange 6.60 in
Length - Insulation Below Flange 5.70 in
Length - Live Part Bottom 3.80 in
Length - Live Part Top 3.90 in
Length - Minimum Oil Immersion Level 10.00 in
Sealing Surface Inside Diameter 5.11 in
Sealing Surface Outside Diameter 9.75 in
Top Terminal Min. Thread Length 3.00 in
Weight 115.00 lb

Electrical Ratings

BIL 95 kV
Current Rating 3000 A
Minimum Creepage 20.20 in
Minimum Strike 9.40 in
Withstand Voltage - 60 Hz Dry 35 kV
kV Class 8.7 kV

Certifications and Compliance

Industry Standard(s) IEEE C57.19.01

Resources/Downloads