HUBBELL POWER SYSTEMS
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POC Series II Bushing – 115kV

Brand:

PCORE Electric

Catalog ID:

POC550G1216RS

POC® 115kV-1200A 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

Product details

General

Application

Transformer-Oil Circuit Breaker

Catalog Number

POC550G1216RS

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

57.88 in

Below Flange Length

43 in

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

7.75 in

Diameter - Below Flange Maximum P

7.38 in

Diameter - Bottom Terminal Bolt Circle

3.75 in & 6.75 in

Diameter - Bottom Terminal Bolt Holes

3/8-16 & 1/2-13

Diameter - Bottom Terminal Outside

7.75 in

Diameter - Live Part Top

9.25 in

Diameter - Top Terminal Outside

1 1/2-12

Dimensions

100.88 in x 15.25 in x 100.88 in

Effective Length - Top Terminal

2.00 in

Flange Mounting Hole Bolt Circle

13.25 in

Flange Mounting Hole Diameter

1.25 in

Flange Outside Diameter

15.25 in

Height

100.88 in

Length

100.88 in

Length - Ground Shield

23.00 in

Length - Live Part Top

8.06 in

Length - Minimum Oil Immersion Level

23.00 in

Sealing Surface Outside Diameter

11.88 in

Stud Inside Diameter

1.62 in

Weight

305 lb

Width

15.25 in

Electrical Ratings

BIL

550 kV

Current Rating

1200 A

kV Class

115 kV

Minimum Creepage

100 in

Minimum Strike

45.5 in

Certifications And Compliance

Industry Standard(s)

IEEE