SDC™ Bushing Model 0745-00 12.7kV 110kV BIL2273A
Brand: Electro Composites
Catalog ID: 110-023-H-745-00
SDC™ 12.7kV 2273A Generator Bushing, Bottom connected for Air to Hydrogen application, 2in ground shield, 29.7in creep, rated per IEC 60137
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
General
Application
Generator
Bottom Terminal Type
2.750 Dia Smooth
Catalog Number
110-023-H-745-00
Color
Gray
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Hydrogen
Material - Flange
Aluminum
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Flange Mounting Holes
10
Plating - Bottom Terminal
Silver
Product Type
Traversée condensatrice SDC
Series
SDC™
Test Tap
Yes
Top Terminal Plating
Silver
Top Terminal Type
2 7/8-8
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
20.88 in
Below Flange Length
19.38 in
Depth
13.39 in
Diameter - Above Flange Maximum
11.13 in
Diameter - Below Flange Maximum D <gt/> 1"
6.2 in
Diameter - Below Flange Maximum P
6.2 in
Diameter - Conductor Outside Under Insulation
3 in
Diameter - Live Part Bottom
3 in
Diameter - Live Part Top
5.3 in
Diameter - Rod / Tube
3 in
Dimensions
40.25 in x 13.39 in x 13.39 in
Effective Length - Bottom Terminal
4 in
Effective Length - Top Terminal
4.75 in
Flange Mounting Hole Bolt Circle
12.21 in
Flange Mounting Hole Diameter
0.59 in
Flange Outside Diameter
13.39 in
Height
13.39 in
Length
40.25 in
Length - Ground Shield
2 in
Length - Insulated Section
27.9 in
Length - Insulation Above Flange
11.3 in
Length - Insulation Below Flange
11.38 in
Length - Live Part Bottom
6 in
Length - Live Part Top
6.4 in
Sealing Surface Inside Diameter
6.24 in
Sealing Surface Outside Diameter
11.62 in
Thickness
1.6 in
Top Terminal Min. Thread Length
4.75 in
Weight
149 lb
Width
13.39 in
Electrical Ratings
BIL
110 kV
Current Rating
2273 A
kV Class
12.7 kV
Minimum Creepage
29.7 in
Minimum Strike
13.8 in
Withstand Voltage - 60 Hz Dry
28 kV
Certifications And Compliance
Industry Standard(s)
IEC 60137
Operational
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Hydrogen
Configuration
Bottom Terminal Type
2.750 Dia Smooth
Mounting Position
Vertical to Horizontal
Number of Flange Mounting Holes
10