SDC™ Bushing Model 0739-01 46kV 200kV BIL3000A
Brand: Electro Composites
Catalog ID: 250-030-T-739-01
SDC™ 46kV 3000A Transformer Bushing, Bottom connected for Air to Oil application, 21in ground shield, 63.7in creep, rated per IEEE C57.19.01
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 see here
General
Application
Transformer
Bottom Terminal Type
2 1/4-12
Catalog Number
250-030-T-739-01
Color
Gray
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 Flange Mounting Holes
4
Product Type
Traversée condensatrice SDC
Series
SDC™
Test Tap
Yes
Top Terminal Type
2 1/4-12
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
30.6 in
Below Flange Length
34 in
Depth
10 in
Diameter - Above Flange Maximum
10.13 in
Diameter - Below Flange Maximum D <gt/> 1"
5.02 in
Diameter - Below Flange Maximum P
5.02 in
Diameter - Conductor Outside Under Insulation
2.5 in
Diameter - Live Part Bottom
2.5 in
Diameter - Live Part Top
4 in
Diameter - Rod / Tube
2.5 in
Dimensions
64.6 in x 10 in x 10 in
Effective Length - Bottom Terminal
3 in
Effective Length - Top Terminal
3 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
64.6 in
Length - Ground Shield
21 in
Length - Insulated Section
55.6 in
Length - Insulation Above Flange
22.9 in
Length - Insulation Below Flange
8.3 in
Length - Live Part Bottom
4.7 in
Length - Live Part Top
4.3 in
Length - Minimum Oil Immersion Level
21 in
Sealing Surface Inside Diameter
5.11 in
Sealing Surface Outside Diameter
7.37 in
Thickness
1.26 in
Top Terminal Min. Thread Length
3 in
Weight
181 lb
Width
10 in
Electrical Ratings
BIL
200 kV
Current Rating
3000 A
kV Class
46 kV
Minimum Creepage
63.7 in
Minimum Strike
25.2 in
Withstand Voltage - 60 Hz Dry
105 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
2 1/4-12
Mounting Position
Vertical to Horizontal
Number of Flange Mounting Holes
4