PPHID-19088
* Representative image
PPHID-19088

PRC 89 Series Bushing - 25kV

Brand:

PCORE Electric

Catalog ID:

B-89223-70

PRC® 25kV-2000A Transformer-Circuit Breaker Bushing, Paper-Resin-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 21.00" 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-Oil Circuit Breaker

Bottom Terminal Type

Threaded

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

18.5 in

Below Flange Length

29.5 in

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

4.00 in

Diameter - Below Flange Maximum P

4.50 in

Diameter - Bottom Terminal Outside

2-12

Diameter - Live Part Top

4.50 in

Diameter - Top Terminal Outside

2-12

Dimensions

48.00 in x 10.63 in x 48.00 in

Effective Length - Bottom Terminal

2.12 in

Effective Length - Top Terminal

2.12 in

Flange Mounting Hole Bolt Circle

7.25 in

Flange Mounting Hole Diameter

0.88 in

Flange Outside Diameter

10.62 in

Height

48 in

Length

48 in

Length - Ground Shield

21.00 in

Length - Live Part Top

3.69 in

Length - Minimum Oil Immersion Level

21.00 in

Sealing Surface Outside Diameter

6.25 in

Weight

105 lb

Width

10.63 in

Electrical Ratings

BIL

150 kV

Current Rating

2000 A

kV Class

25 kV

Minimum Creepage

27.5 in

Minimum Strike

14 in

Certifications And Compliance

Industry Standard(s)

IEEE