POC Series II Bushing – 500kV
Brand: PCORE Electric
Catalog ID: POC1675G2000S
POC® 500kV-2000A Transformer-Circuit Breaker Bushing, Paper-Oil-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 23.00" 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 creep upper porcelain, High seismic
General
Application
Transformer-Oil Circuit Breaker
Catalog Number
POC1675G2000S
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
162.75 in
Below Flange Length
65 in
Diameter - Below Flange Maximum D <gt/> 1"
16.75 in
Diameter - Below Flange Maximum P
17.38 in
Diameter - Bottom Terminal Bolt Circle
6.75 in
Diameter - Bottom Terminal Bolt Holes
1/2-13
Diameter - Bottom Terminal Outside
10.00 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
25 in
Flange Mounting Hole Diameter
1.25 in
Flange Outside Diameter
27 in
Length
227.75 in
Length - Ground Shield
23.00 in
Length - Live Part Top
20.56 in
Length - Minimum Oil Immersion Level
23.00 in
Sealing Surface Outside Diameter
23.62 in
Weight
2360 lb
Electrical Ratings
BIL
1675 kV
Current Rating
2000 A
kV Class
500 kV
Minimum Creepage
526 in
Minimum Strike
135 in
Certifications And Compliance
Industry Standard(s)
IEEE
Operational
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Oil
Configuration
Mounting Position
Vertical
Number of Flange Mounting Holes
12