SDC™ Bushing Model 1138-00 72.5kV 350kV BIL2000A
Brand: Electro Composites
Catalog ID: 350-020-W-1138-00
SDC™ 72.5kV 2000A Wall/Floor Bushing, Bottom connected for Air to Air application, 25in ground shield, 61.6in creep, rated per CSA C88.1
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 CSA C88.1 Electrical and Mechanical Requirements
For Bushing Test Terminals, please click here
General
Application
Wall/Floor
Bottom Terminal Type
1 1/2-12
Catalog Number
350-020-W-1138-00
Color
Gray
Flange Type
2 Pieces
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Air
Material - Flange
Aluminum
Material - Insulation
APG-02 - Cycloaliphatic Epoxy
Mounting Position
Vertical to Horizontal
Number of Flange Mounting Holes
6
Product Type
Traversée condensatrice SDC
Series
SDC™
Test Tap
Yes
Top Terminal Type
1 1/2-12
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
32 in
Below Flange Length
50.5 in
Depth
12 in
Diameter - Above Flange Maximum
7.75 in
Diameter - Below Flange Maximum D <gt/> 1"
7.75 in
Diameter - Below Flange Maximum P
7.75 in
Diameter - Conductor Outside Under Insulation
1.5 in
Diameter - Live Part Bottom
5 in
Diameter - Live Part Top
5 in
Diameter - Rod / Tube
1.5 in
Dimensions
82.5 in x 12 in x 12 in
Effective Length - Bottom Terminal
2.5 in
Effective Length - Top Terminal
2.5 in
Flange Mounting Hole Bolt Circle
10.75 in
Flange Mounting Hole Diameter
0.63 in
Flange Outside Diameter
12 in
Height
12 in
Length
82.5 in
Length - Ground Shield
25 in
Length - Insulated Section
75.1 in
Length - Insulation Above Flange
24.3 in
Length - Insulation Below Flange
21.8 in
Length - Live Part Bottom
3.7 in
Length - Live Part Top
3.7 in
Sealing Surface Inside Diameter
7.78 in
Sealing Surface Outside Diameter
10.12 in
Thickness
3.13 in
Thickness - Flange Plate
1 in
Top Terminal Min. Thread Length
2.5 in
Weight
245 lb
Width
12 in
Electrical Ratings
BIL
350 kV
Current Rating
2000 A
kV Class
72.5 kV
Minimum Creepage
61.6 in
Minimum Creepage - Inside
61.9 in
Minimum Strike
26 in
Minimum Strike - Inside
24.3 in
Withstand Voltage - 60 Hz Dry
175 kV
Certifications And Compliance
Industry Standard(s)
CSA C88.1
Operational
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Air
Configuration
Bottom Terminal Type
1 1/2-12
Mounting Position
Vertical to Horizontal
Number of Flange Mounting Holes
6