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SDC™ Composite Bushing - 25KV

Brand:

Electro Composites

Catalog ID:

125-012-W-906-00

SDC™ 25kV-1200A Wall/Floor Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEC 60137, Bottom Connected for Air-to-Air Applications, 1.5" Ground Shield Length, 30.6" 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-02 Cycloaliphatic Epoxy Compound for Optimal Performance
  • No oil, paper or porcelain
  • Can be mounted vertically or horizontally
  • Meets IEC 60137 Electrical and Mechanical Requirements

For Bushing Test Terminals, please click <a href="https://www.hubbell.com/hubbellpowersystems/en/Products/Power-Utilities/Bushings/Power-Apparatus-Bushings/Test-Terminals/c/2147387" target="_blank">here</a>

Product details

General

Application
Wall/Floor
Bottom Terminal Type
1X Blade With 2X 0.44 Dia Holes
Color
Gray
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Air
Material - Flange
Aluminum
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Bolt Holes - Bottom Terminal
2
Number of Flange Mounting Holes
None
Plating - Bottom Terminal
Silver
Test Tap
Yes
Top Terminal Plating
None
Top Terminal Type
1 1/2-12
Type
SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length
20 in
Below Flange Length
15.25 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
4.49 in
Diameter - Below Flange Maximum P
4.49 in
Diameter - Live Part Bottom
3.00 in
Diameter - Live Part Top
3.00 in
Dimensions
35.25 in x 7.47 in x 7.47 in
Effective Length - Bottom Terminal
2.50 in
Effective Length - Top Terminal
4.00 in
Flange Outside Diameter
7.47 in
Height
7.47 in
Length
35.25 in
Length - Drawlead Above Flange
NA
Length - Ground Shield
1.50 in
Length - Insulation Above Flange
11.30 in
Length - Insulation Below Flange
10.55 in
Length - Live Part Bottom
4.70 in
Length - Live Part Top
4.90 in
Length - Minimum Oil Immersion Level
NA
Sealing Surface Inside Diameter
5.11 in
Sealing Surface Outside Diameter
7.47 in
Top Terminal Min. Thread Length
4 in
Weight
23.6 lb
Width
7.47 in

Electrical Ratings

BIL
125 kV
Current Rating
1200 A
kV Class
25 kV
Minimum Creepage
30.6 in
Minimum Creepage - Inside
15.2 in
Minimum Strike
13.5 in
Minimum Strike - Inside
9.8 in
Withstand Voltage - 60 Hz Dry
50 kV

Certifications And Compliance

Industry Standard(s)
IEC 60137