SDC™ Series, Composite Bushing - 69kV
Brand: Electro Composites
Catalog ID: 350-020-T-555-00
SDC™ 69kV-2000 A Transformer Oil-Oil Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Oil-to-Oil Applications, 10.24" CT Pocket 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 IEEE C57.19.01 Electrical and Mechanical Requirements
For Bushing Test Terminals, please click here
General
Application
Transformer Oil-Oil
Bottom Terminal Type
M50X2
Catalog Number
350-020-T-555-00
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
Series
SDC™ Series
Test Tap
No
Top Terminal Type
M50X2
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
14.57 in
Below Flange Length
22.83 in
Depth
11.42 in
Diameter - Above Flange Maximum
5.88 in
Diameter - Below Flange Maximum D <gt/> 1"
4.35 in
Diameter - Below Flange Maximum P
5.88 in
Diameter - Conductor Outside Under Insulation
2 in
Diameter - Live Part Bottom
2 in
Diameter - Live Part Top
2 in
Diameter - Rod / Tube
2 in
Dimensions
37.4 in x 11.42 in x 11.42 in
Effective Length - Bottom Terminal
3.94 in
Effective Length - Top Terminal
3.94 in
Flange Mounting Hole Bolt Circle
9.84 in
Flange Mounting Hole Diameter
0.75 in
Flange Outside Diameter
11.42 in
Height
11.42 in
Length
37.4 in
Length - Ground Shield
10.24 in
Length - Insulated Section
27.8 in
Length - Insulation Below Flange
7.79 in
Length - Live Part Bottom
4.8 in
Length - Live Part Top
4.8 in
Length - Minimum Oil Immersion Level
10.24 in
Sealing Surface Inside Diameter
5.88 in
Sealing Surface Outside Diameter
9.09 in
Thickness
1.175 in
Top Terminal Min. Thread Length
3.94 in
Weight
37 lb
Width
11.42 in
Electrical Ratings
BIL
350 kV
Current Rating
2000 A
kV Class
69 kV
Minimum Creepage
8.9 in
Minimum Creepage - Inside
8.9 in
Minimum Strike
8.9 in
Minimum Strike - Inside
8.9 in
Withstand Voltage - 60 Hz Dry
160 kV
Certifications And Compliance
Industry Standard(s)
IEEE C57.19.01
Operational
Immersion Type - Above Flange
Oil
Immersion Type - Below Flange
Oil
Configuration
Bottom Terminal Type
M50X2
Mounting Position
Vertical to Horizontal
Number of Flange Mounting Holes
6