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POC Series II Bushing – 500kV

by PCORE Electric 

Catalog ID: POC1675G0800S

POC™ 500kV-800A Transformer Bushing, Paper-Oil-Capacitor Type, Rated per IEEE C57.19.01, Draw-lead Connected for Air-to-Oil Applications, 23.00" Min. Oil Immersion Level

Product Details

General

Application Transformer
Color Gray
Immersion Type - Above Flange Air
Immersion Type - Below Flange Oil
Material - Flange Aluminum
Material - Insulation Porcelain
Mounting Position Vertical
Number of Flange Mounting Holes 12
Test Tap Yes
Top Terminal Plating Silver Plated
Top Terminal Type Threaded
Type Condenser Bushings

Dimensions

Above Flange Length 162.75 in
Below Flange Length 65.00 in
Diameter - Below Flange Maximum D 1" 16.75 in
Diameter - Below Flange Maximum P 17.38 in
Diameter - Bottom Terminal Bolt Circle 6.75 in
Diameter - Bottom Terminal Bolt Holes 1/2-13
Diameter - Bottom Terminal Outside 10.00 in
Diameter - Live Part Top 20.00 in
Diameter - Top Terminal Outside 1 1/2-12
Effective Length - Top Terminal 2.50 in
Flange Mounting Hole Bolt Circle 25.00 in
Flange Mounting Hole Diameter 1.25 in
Flange Outside Diameter 27.00 in
Length 227.75 in
Length - Drawlead Above Flange 158.00 in
Length - Ground Shield 23.00 in
Length - Live Part Top 20.56 in
Length - Minimum Oil Immersion Level 23.00 in
Sealing Surface Outside Diameter 23.62 in
Stud Inside Diameter 2.50 in
Weight 2360 lb

Electrical Ratings

BIL 1675 kV
Current Rating 800 A
Minimum Creepage 526 in
Minimum Strike 135.00 in
kV Class 500 kV

Certifications and Compliance

Industry Standard(s) IEEE

Resources/Downloads