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PRC™ Oil-Free Series Bushing - 15kV

Brand:

PCORE Electric

Catalog ID:

PRC110F3000B

PRC® 15kV-3000A Transformer-Circuit Breaker Bushing, Oil-Free Paper-Resin-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 16.50" Min. Oil Immersion Level

PRC type bushings feature a resin impregnated capacitance graded core with an external porcelain insulator.

  • Oil Free, Resin-impregnated paper wound core with external porcelain insulator
  • High creep upper porcelain, High seismic

Product details

General

Application

Transformer-Oil Circuit Breaker

Bottom Terminal Type

Threaded

Catalog Number

PRC110F3000B

Color

Gray

Immersion Type - Above Flange

Air

Immersion Type - Below Flange

Oil

Material - Flange

Aluminum

Material - Insulation

Porcelain

Mounting Position

Any

Number of Flange Mounting Holes

6

Number of Sheds

4

Test Tap

Yes

Top Terminal Plating

Silver Plated

Top Terminal Type

Threaded

Type

Condenser Bushings

Dimensions

Above Flange Length

16.25 in

Below Flange Length

24.5 in

Diameter - Above Flange Maximum

10.25 in

Diameter - Below Flange Maximum D <gt/> 1"

5.00 in

Diameter - Below Flange Maximum P

5.25 in

Diameter - Bottom Terminal Outside

3-12

Diameter - Live Part Top

6.75 in

Diameter - Top Terminal Outside

3-12

Effective Length - Bottom Terminal

3.00 in

Effective Length - Top Terminal

3.00 in

Flange Mounting Hole Bolt Circle

9.25 in

Flange Mounting Hole Diameter

0.88 in

Flange Outside Diameter

10.62 in

Length

40.75 in

Length - Ground Shield

16.50 in

Length - Live Part Top

5.69 in

Length - Minimum Oil Immersion Level

16.50 in

Sealing Surface Outside Diameter

8.25 in

Thickness - Flange Plate

0.75 in

Weight

115 lb

Electrical Ratings

BIL

110 kV

Current Rating

3000 A

kV Class

15 kV

Minimum Creepage

20.5 in

Minimum Strike

9 in

Certifications And Compliance

Industry Standard(s)

IEEE

Resources and downloads