SDC™ Bushing Model 0985-00 50kV 250kV BIL1200A
Brand: Electro Composites
Catalog ID: 250-012-B-985-00
SDC™ 50kV 1200A OCB Bushing, Bottom connected for Air to Oil application, 21.7in ground shield, 50in 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 see here
General
Application
OCB
Bottom Terminal Type
1 1/8-12
Catalog Number
250-012-B-985-00
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
8
Series
SDC™
Test Tap
Yes
Top Terminal Type
1 1/2-12
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
29.66 in
Below Flange Length
35.69 in
Depth
14 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
4.15 in
Diameter - Below Flange Maximum P
4.15 in
Diameter - Conductor Outside Under Insulation
1.5 in
Diameter - Live Part Bottom
1.5 in
Diameter - Live Part Top
3 in
Diameter - Rod / Tube
1.5 in
Dimensions
65.34 in x 14 in x 14 in
Effective Length - Bottom Terminal
3 in
Effective Length - Top Terminal
3 in
Flange Mounting Hole Bolt Circle
13 in
Flange Mounting Hole Diameter
0.63 in
Flange Outside Diameter
14 in
Height
14 in
Length
65.34 in
Length - Ground Shield
21.7 in
Length - Insulated Section
57 in
Length - Insulation Above Flange
20.5 in
Length - Insulation Below Flange
9.89 in
Length - Live Part Bottom
4.1 in
Length - Live Part Top
4.3 in
Length - Minimum Oil Immersion Level
21.7 in
Sealing Surface Inside Diameter
4.37 in
Sealing Surface Outside Diameter
10.5 in
Thickness
1.325 in
Top Terminal Min. Thread Length
3 in
Weight
108 lb
Width
14 in
Electrical Ratings
BIL
250 kV
Current Rating
1200 A
kV Class
50 kV
Minimum Creepage
50 in
Minimum Strike
22.8 in
Withstand Voltage - 60 Hz Dry
120 kV
Certifications And Compliance
Industry Standard(s)
CSA C88.1
Operational
Immersion Type - Above Flange
Air
Immersion Type - Below Flange
Oil
Configuration
Bottom Terminal Type
1 1/8-12
Mounting Position
Vertical to Horizontal
Number of Flange Mounting Holes
8