SDC™ Composite Bushing - 34.5kV
Brand: Electro Composites
Catalog ID: 170-012-W-486-00
SDC™ 34.5kV-1200 A Wall/Floor Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEC 60137, Bottom Connected for Air-to-Air Applications, 10" Ground Shield/CT Pocket Length, 40.55" 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) bushings 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 see here
Product details
General
Application
Wall/Floor
Bottom Terminal Type
CONTACT DISC 1.50 DIA WITH 2X M8X1.25 THREADED HOLES ON 0.78 DIA BC
Catalog Number
170-012-W-486-00
Color
Gray
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Air
Material - Flange
Epoxy
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Bolt Holes - Bottom Terminal
2
Number of Flange Mounting Holes
4
Plating - Bottom Terminal
Silver
Test Tap
No
Top Terminal Plating
None
Top Terminal Type
1 1/2-12
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
23.6 in
Below Flange Length
20.31 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
4.5 in
Diameter - Below Flange Maximum P
5.00 in
Diameter - Conductor Outside Under Insulation
1.5 in
Diameter - Live Part Bottom
1.50 in
Diameter - Live Part Top
3.00 in
Diameter - Rod / Tube
1.5 in
Dimensions
43.91 in x 8.64 in x 8.64 in
Effective Length - Top Terminal
3.94 in
Flange Mounting Hole Bolt Circle
6.5 in
Flange Mounting Hole Diameter
1/2-13
Flange Outside Diameter
8.64 in
Height
8.64 in
Length
43.91 in
Length - Ground Shield
10.00 in
Length - Insulated Section
39.3 in
Length - Insulation Above Flange
19.20 in
Length - Insulation Below Flange
10.06 in
Length - Live Part Bottom
0.25 in
Length - Live Part Top
4.41 in
Length - Minimum Oil Immersion Level
NA
Sealing Surface Inside Diameter
5 in
Sealing Surface Outside Diameter
7.55 in
Thickness
1.5 in
Top Terminal Min. Thread Length
3.94 in
Weight
68 lb
Width
8.64 in
Electrical Ratings
BIL
170 kV
Current Rating
1200 A
kV Class
34.5 kV
Minimum Creepage
40.55 in
Minimum Creepage - Inside
27.99 in
Minimum Strike
21.1 in
Withstand Voltage - 60 Hz Dry
70 kV
Certifications And Compliance
Industry Standard(s)
IEC 60137
Resources and downloads
Specifications
Literature
Installation Manuals
Sales Drawings
Media
Videos
