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SDC™ Composite Bushing - 25kV

By Electro Composites 

Catalog ID: 150-027-T-537-13

By Electro Composites
Catalog ID:  150-027-T-537-13
SDC™ 25kV-2700 A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 21" Min. Oil Immersion Level/CT Pocket Length, 33.5" Min. Creepage Length

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Product Details

General

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-15NA - High Temp Cycloaliphatic Epoxy
Mounting Position Vertical to Horizontal
Number of Flange Mounting Holes 4
Plating - Bottom Terminal Silver
Test Tap Yes
Top Terminal Plating Silver Plated
Top Terminal Type 1 1/2-12
Type SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length 20.75 in
Below Flange Length 29.5 in
Diameter - Above Flange Maximum 8.64 in
Diameter - Below Flange Maximum D 1" 3.12 in
Diameter - Below Flange Maximum P 3.12 in
Diameter - Live Part Bottom 1.75 in
Diameter - Live Part Top 3.25 in
Effective Length - Bottom Terminal 2.25 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 50.25 in
Length - Ground Shield 21.00 in
Length - Insulation Above Flange 11.20 in
Length - Insulation Below Flange 4.00 in
Length - Live Part Bottom 4.50 in
Length - Live Part Top 3.60 in
Length - Minimum Oil Immersion Level 21.00 in
Sealing Surface Inside Diameter 4.37 in
Sealing Surface Outside Diameter 6.37 in
Top Terminal Min. Thread Length 2.50 in
Weight 73.00 lb

Electrical Ratings

BIL 150 kV
Current Rating 2700 A
Minimum Creepage 33.50 in
Minimum Strike 13.80 in
Withstand Voltage - 60 Hz Dry 60 kV
kV Class 25 kV

Certifications and Compliance

Industry Standard(s) IEEE C57.19.01

Resources and Downloads

Videos

ElectroComposites Factory Tour: St. Jerome (VI00124E)

Sales Drawings