HUBBELL POWER SYSTEMS
PPHID-19087
* Representative image
PPHID-19087

POC 88 Series Bushing - 46kV

Brand:

PCORE Electric

Catalog ID:

B-88943-70

POC® 46kV-4000A Transformer-Circuit Breaker Bushing, Paper-Oil-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 21.00" 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 seismic

Product details

General

Application

Transformer-Oil Circuit Breaker

Bottom Terminal Type

Threaded

Catalog Number

B-88943-70

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

6

Test Tap

Yes

Top Terminal Plating

Silver Plated

Top Terminal Type

Threaded

Type

Condenser Bushings

Dimensions

Above Flange Length

27.88 in

Below Flange Length

34.5 in

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

6.50 in

Diameter - Below Flange Maximum P

7.00 in

Diameter - Bottom Terminal Outside

3-12

Diameter - Live Part Top

9.25 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

10.25 in

Flange Mounting Hole Diameter

0.88 in

Flange Outside Diameter

13.25 in

Length

62.38 in

Length - Ground Shield

21.00 in

Length - Live Part Top

6.25 in

Length - Minimum Oil Immersion Level

21.00 in

Sealing Surface Outside Diameter

9.25 in

Weight

200 lb

Electrical Ratings

BIL

250 kV

Current Rating

4000 A

kV Class

46 kV

Minimum Creepage

37.5 in

Minimum Strike

18 in

Certifications And Compliance

Industry Standard(s)

IEEE

Resources and downloads

Specifications

Sales Drawings