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SDC™ Composite Bushing - 35kV DC

Brand:

Electro Composites

Catalog ID:

170-012-D-1076-00

SDC™ 35kV-1200 A DC Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEC 62199, Bottom Connected for Air-to-Air Applications, 21" Ground Shield Length, 37.6" 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 62199 Electrical and Mechanical Requirements

For Bushing Test Terminals, please click here

Product details

General

Application
DC
Bottom Terminal Type
1 1/2-12
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 Flange Mounting Holes
4
Plating - Bottom Terminal
Silver
Test Tap
Yes
Top Terminal Plating
Silver
Top Terminal Type
1 1/2-12
Type
SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length
20.8 in
Below Flange Length
53.25 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
5.75 in
Diameter - Below Flange Maximum P
5.75 in
Diameter - Live Part Bottom
1.50 in
Diameter - Live Part Top
3.00 in
Dimensions
74.00 in x 10.00 in x 10.00 in
Effective Length - Bottom Terminal
2.50 in
Effective Length - Top Terminal
2.50 in
Flange Mounting Hole Bolt Circle
8.25 in
Flange Mounting Hole Diameter
0.88 in
Flange Outside Diameter
10 in
Height
10 in
Length
74 in
Length - Ground Shield
21.00 in
Length - Insulation Above Flange
13.60 in
Length - Insulation Below Flange
28.05 in
Length - Live Part Bottom
4.20 in
Length - Live Part Top
3.50 in
Length - Minimum Oil Immersion Level
NA
Sealing Surface Inside Diameter
5.75 in
Sealing Surface Outside Diameter
7.37 in
Top Terminal Min. Thread Length
2.5 in
Weight
140 lb
Width
10 in

Electrical Ratings

BIL
170 kV
Current Rating
1200 A
kV Class
35 kV
Minimum Creepage
37.6 in
Minimum Creepage - Inside
36.70 in
Minimum Strike
15.8 in
Minimum Strike - Inside
30.60 in
Withstand Voltage - 60 Hz Dry
80 kV

Certifications And Compliance

Industry Standard(s)
IEC 62199