PRC 89 Series Bushing - 15kV

Brand:

PCORE Electric

Catalog ID:

B-89111-129-70

PRC® 15kV-1200A Transformer-Circuit Breaker Bushing, 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. 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
15 in
Below Flange Length
23 in
Diameter - Below Flange Maximum D <gt/> 1"
2.62 in
Diameter - Below Flange Maximum P
3.38 in
Diameter - Bottom Terminal Outside
1 1/8-12
Diameter - Live Part Top
3.25 in
Diameter - Top Terminal Outside
1 1/2-12
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
8.5 in
Length
38 in
Length - Ground Shield
16.50 in
Length - Live Part Top
3.69 in
Length - Minimum Oil Immersion Level
16.50 in
Sealing Surface Outside Diameter
4.88 in
Weight
35 lb

Electrical Ratings

BIL
110 kV
Current Rating
1200 A
kV Class
15 kV
Minimum Creepage
17.5 in
Minimum Strike
10 in

Certifications And Compliance

Industry Standard(s)
IEEE