SDCâ„¢ Composite Bushing - 15kV
Brand: Electro Composites
Catalog ID: 110-040-t-571-01
SDCâ„¢ 15kV-4000 A Transformer Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 21" Min. Oil Immersion Level/CT Pocket Length, 20.2" 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) bushigs 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-15NA High Temperature Cycloaliphatic Epoxy Compound for high temperature applications
- No oil, paper or porcelain
- Can be mounted vertically or horizontally
- Meets IEEE C57.19.01 Electrical and Mechanical Requirements
General
Application
Transformer
Bottom Terminal Type
4-12
Catalog Number
110-040-t-571-01
Color
Gray
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Oil
Material - Flange
Aluminum
Material - Insulation
APG-15NA - High Temp Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Flange Mounting Holes
6
Plating - Bottom Terminal
None
Test Tap
Yes
Top Terminal Plating
Silver
Top Terminal Type
4-12
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
15 in
Below Flange Length
33 in
Diameter - Above Flange Maximum
11.13 in
Diameter - Below Flange Maximum D <gt/> 1"
6.02 in
Diameter - Below Flange Maximum P
6.21 in
Diameter - Live Part Bottom
4.00 in
Diameter - Live Part Top
5.50 in
Dimensions
48.00 in x 11.00 in x 11.00 in
Effective Length - Bottom Terminal
4.00 in
Effective Length - Top Terminal
4.00 in
Flange Mounting Hole Bolt Circle
9.25 in
Flange Mounting Hole Diameter
0.88 in
Flange Outside Diameter
11 in
Height
11 in
Length
48 in
Length - Ground Shield
21.00 in
Length - Insulation Above Flange
6.70 in
Length - Insulation Below Flange
6.60 in
Length - Live Part Bottom
5.40 in
Length - Live Part Top
5.00 in
Length - Minimum Oil Immersion Level
21.00 in
Sealing Surface Inside Diameter
6.24 in
Sealing Surface Outside Diameter
8.37 in
Top Terminal Min. Thread Length
4 in
Weight
251 lb
Width
11 in
Electrical Ratings
BIL
110 kV
Current Rating
4000 A
kV Class
15 kV
Minimum Creepage
20.2 in
Minimum Strike
9.5 in
Withstand Voltage - 60 Hz Dry
50 kV
Certifications And Compliance
Industry Standard(s)
IEEE C57.19.01