SDCâ„¢ Series, Composite Bushing - 8.7kV
Brand: Electro Composites
Catalog ID: 095-008-T-491-01
SDCâ„¢ 8.7kV-800 A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 1" Min. Oil Immersion Level/Ground Shield Length, 13.7" 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.
- SDCâ„¢ - 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 IEEE C57.19.01 Electrical and Mechanical Requirements
For Bushing Test Terminals, please see here
General
Application
Transformer
Bottom Terminal Type
1-12
Catalog Number
095-008-T-491-01
Color
Gray
Flange Type
Clamp Type
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Oil
Material - Flange
Aluminum
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Bolt Holes - Top Terminal
4
Series
SDCâ„¢ Series
Test Tap
No
Top Terminal Type
1X BLADE WITH 4X 0.56 DIA HOLES
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
13.62 in
Below Flange Length
6.78 in
Depth
4.5 in
Diameter - Above Flange Maximum
5.21 in
Diameter - Below Flange Maximum D <gt/> 1"
2.76 in
Diameter - Below Flange Maximum P
2.76 in
Diameter - Conductor Outside Under Insulation
1.5 in
Diameter - Live Part Bottom
1.5 in
Diameter - Live Part Top
3.13 in
Diameter - Rod / Tube
1.5 in
Dimensions
20.4 in x 4.5 in x 4.5 in
Effective Length - Bottom Terminal
2 in
Effective Length - Top Terminal
3 in
Flange Outside Diameter
4.5 in
Height
4.5 in
Length
20.4 in
Length - Ground Shield
1 in
Length - Insulated Section
13.1 in
Length - Insulation Above Flange
5.9 in
Length - Insulation Below Flange
2.88 in
Length - Live Part Bottom
2.9 in
Length - Live Part Top
4.5 in
Length - Minimum Oil Immersion Level
LOWER END TO BE FULLY IMMERSED in
Sealing Surface Inside Diameter
3.01 in
Sealing Surface Outside Diameter
4.5 in
Thickness
0.63 in
Thickness - Flange Plate
0.88 in
Weight
20 lb
Width
4.5 in
Electrical Ratings
BIL
95 kV
Current Rating
800 A
kV Class
8.7 kV
Minimum Creepage
13.7 in
Minimum Strike
6.7 in
Withstand Voltage - 60 Hz Dry
36 kV
Certifications And Compliance
Industry Standard(s)
IEEE C57.19.01
Operational
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Oil
Configuration
Bottom Terminal Type
1-12
Mounting Position
Vertical to Horizontal
Number of Bolt Holes - Top Terminal
4