SDC™ Composite Bushing - 69KV

Brand:

Electro Composites

Catalog ID:

350-012-T-903-00

SDC™ 69kV-1200A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Oil-to-Oil Applications, 16.5" Ground Shield Length, 31.3" 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
  • No oil, paper or porcelain
  • EC-APG-02 cycloaliphatic epoxy compound for optimal dielectric, mechanical and thermal performance
  • Tested in accordance with IEEE C57.19.01
  • Can be mounted vertically or horizontally

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
Transformer
Bottom Terminal Type
1 1/2-12
Color
Gray
Immersion Type - Above Flange
Oil
Immersion Type - Below Flange
Oil
Material - Flange
Aluminum
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Flange Mounting Holes
6
Plating - Bottom Terminal
None
Test Tap
Yes
Top Terminal Plating
None
Top Terminal Type
1 1/2-12
Type
SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length
23.3 in
Below Flange Length
33.5 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
4.15 in
Diameter - Below Flange Maximum P
4.15 in
Diameter - Live Part Bottom
1.50 in
Diameter - Live Part Top
1.50 in
Effective Length - Bottom Terminal
2.13 in
Effective Length - Top Terminal
3.00 in
Flange Mounting Hole Bolt Circle
9.25 in
Flange Mounting Hole Diameter
0.88 in
Flange Outside Diameter
11 in
Length
56.8 in
Length - Drawlead Above Flange
NA
Length - Ground Shield
16.50 in
Length - Insulation Above Flange
16.10 in
Length - Insulation Below Flange
30.20 in
Length - Live Part Bottom
3.30 in
Length - Live Part Top
3.80 in
Length - Minimum Oil Immersion Level
16.50 in
Sealing Surface Inside Diameter
4.37 in
Sealing Surface Outside Diameter
8.37 in
Top Terminal Min. Thread Length
3 in
Weight
87 lb

Electrical Ratings

BIL
350 kV
Current Rating
1200 A
kV Class
69 kV
Minimum Creepage
31.3 in
Minimum Creepage - Inside
NA
Minimum Strike
18.2 in
Minimum Strike - Inside
NA
Withstand Voltage - 60 Hz Dry
160 kV

Certifications And Compliance

Industry Standard(s)
IEEE C57.19.01