HUBBELL POWER SYSTEMS
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PRC 86 Series Bushing - 300kV

Brand:

PCORE Electric

Catalog ID:

B-86600-70

POC® 300kV-600A Transformer Bushing, Paper-Resin-Capacitor Type, Rated per CSA C88.1, Draw-Lead Connected for Air-to-Oil Applications, 29.50" Min. Oil Immersion Level

POC type bushings feature an oil impgregnated capacitance graded core with an external porcelain insulator. POC type bushings are oil filled.

  • Paper oil capacitor wound core with external porcelain insulator
  • High creep upper porcelain, High seismic

Product details

General

Application

Transformer

Catalog Number

B-86600-70

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

129.5 in

Below Flange Length

70 in

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

14.75 in

Diameter - Below Flange Maximum P

15.50 in

Diameter - Bottom Terminal Bolt Circle

6.75 in

Diameter - Bottom Terminal Bolt Holes

M12 x 1.75 in

Diameter - Bottom Terminal Outside

9.00 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

23.5 in

Flange Mounting Hole Diameter

1.25 in

Flange Outside Diameter

25.5 in

Length

199.5 in

Length - Drawlead Above Flange

23.62 in

Length - Ground Shield

29.50 in

Length - Live Part Top

20.56 in

Length - Minimum Oil Immersion Level

29.50 in

Sealing Surface Outside Diameter

22.13 in

Stud Inside Diameter

2.25 in

Weight

2028 lb

Electrical Ratings

BIL

1050 kV

Current Rating

600 A

kV Class

300 kV

Minimum Creepage

263 in

Minimum Strike

103 in

Certifications And Compliance

Industry Standard(s)

CSA

Resources and downloads

Specifications

Sales Drawings