HUBBELL POWER SYSTEMS
HPS_ID_B-089301-70_02_PRODIMAGE
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HPS_ID_B-089301-70_02_PRODIMAGE

PRC 85 Series Bushing - 35kV

Brand:

PCORE Electric

Catalog ID:

B-85303-70

PRC® 35kV-400A Transformer Bushing, Paper-Resin-Capacitor Type, Rated per CSA C88.1, Draw-Lead Connected for Air-to-Oil Applications, 21.62" Min. Oil Immersion Level

PRC type bushings feature a resin impregnated capacitance graded core with an external porcelain insulator. PRC bushings can be oil filled or oil free.

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

Product details

General

Application

Transformer

Bottom Terminal Type

Hole

Catalog Number

B-85303-70

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

4

Test Tap

Yes

Top Terminal Plating

Silver Plated

Top Terminal Type

Threaded

Type

Condenser Bushings

Dimensions

Above Flange Length

23.94 in

Below Flange Length

30.12 in

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

3.12 in

Diameter - Below Flange Maximum P

3.38 in

Diameter - Live Part Top

3.88 in

Diameter - Top Terminal Outside

1 1/2-12

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

8.5 in

Length

54.06 in

Length - Drawlead Above Flange

20.25 in

Length - Ground Shield

21.62 in

Length - Live Part Top

5.62 in

Length - Minimum Oil Immersion Level

21.62 in

Sealing Surface Outside Diameter

6.25 in

Stud Inside Diameter

1 in

Weight

43 lb

Electrical Ratings

BIL

200 kV

Current Rating

400 A

kV Class

35 kV

Minimum Creepage

41 in

Minimum Strike

17 in

Certifications And Compliance

Industry Standard(s)

CSA

Resources and downloads

Specifications

Sales Drawings