PPHID-19648
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PPHID-19648
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SDC™ Composite Bushing - 25KV

Brand:

Electro Composites

Catalog ID:

150-140-G-939-00

SDC™ 25kV-14000A GSU Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 21.0" Min.Oil Immersion Level/CT Pocket, 34.2" Min. Creepage Length

Electro Composites SDC™ composite bushings are designed to provide the toughest, cleanest and safest bushing solution for all HV applications. We make standard OEM and aftermarket form-fit-function replacement bushings for substation transformers, GSU transformers, oil circuit breakers, switchgear, wall/floor (air-air and oil-oil), HVDC and other applications. Available from 1kV up to 170kV with current ratings up to 21,500A. SDC™ (Solid Dielectric Capacitor) bushigs have a one-piece cycloaliphatic epoxycore and integral sheds. All SDC bushings are solid dielectric insulation – oil–free construction, capacitance graded condenser core with internal CT pocket/ground shield and a flange test tap, available in bottom connected or draw-lead configurations. Made in accordance with the most current bushing standards: IEEE C57.19.01, CSA C88.1, IEC 60137.

  • SDC™ - Solid Dielectric Capacitance Graded Composite Construction
  • EC-APG-15NA High Temperature Cycloaliphatic Epoxy Compound for high temperature applications
  • No oil, paper or porcelain
  • Can be mounted vertically or horizontally
  • Meets IEEE C57.19.01/C57.19.04 Electrical and Mechanical Requirements

Product details

General

Application

GSU

Bottom Terminal Type

2X Blades With 6X 0.69 Dia Holes

Color

Gray

Immersion Type - Above Flange

Air

Immersion Type - Below Flange

Oil

Material - Flange

Aluminum

Material - Insulation

APG-15NA - High Temp Cycloaliphatic Epoxy

Mounting Position

Vertical to Horizontal

Number of Bolt Holes - Bottom Terminal

12

Number of Bolt Holes - Top Terminal

40

Number of Flange Mounting Holes

12

Plating - Bottom Terminal

None

Test Tap

Yes

Top Terminal Plating

Silver

Top Terminal Type

4X Blades With 10X 0.69 Dia Holes

Type

SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length

22.65 in

Below Flange Length

32.5 in

Diameter - Above Flange Maximum

15.75 in

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

12.50 in

Diameter - Below Flange Maximum P

12.50 in

Diameter - Live Part Bottom

12.50 in

Diameter - Live Part Top

13.81 in

Dimensions

55.16 in x 20.00 in x 20.00 in

Effective Length - Bottom Terminal

4.13 in

Effective Length - Top Terminal

3.88 in

Flange Mounting Hole Bolt Circle

18.5 in

Flange Mounting Hole Diameter

0.88 in

Flange Outside Diameter

20 in

Height

20 in

Length

55.16 in

Length - Drawlead Above Flange

NA

Length - Ground Shield

21.00 in

Length - Insulation Above Flange

14.40 in

Length - Insulation Below Flange

26.70 in

Length - Live Part Bottom

5.80 in

Length - Live Part Top

4.70 in

Length - Minimum Oil Immersion Level

21.00 in

Sealing Surface Inside Diameter

13.11 in

Sealing Surface Outside Diameter

17.62 in

Top Terminal Min. Thread Length

3.88 in

Weight

504 lb

Width

20 in

Electrical Ratings

BIL

150 kV

Current Rating

14000 A

kV Class

25 kV

Minimum Creepage

34.2 in

Minimum Creepage - Inside

NA

Minimum Strike

15 in

Minimum Strike - Inside

NA

Withstand Voltage - 60 Hz Dry

60 kV

Certifications And Compliance

Industry Standard(s)

IEEE C57.19.01/C57-19.04