SDC™ Bushing Model 0537-18 27.5kV 150kV BIL1200A
Brand: Electro Composites
Catalog ID: 150-012-T-537-18
SDC™ 27.5kV 1200A Transformer Bushing, Bottom connected for Air to Oil application, 21.7in ground shield, 33.8in 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
Transformer
Bottom Terminal Type
1 1/8-12
Catalog Number
150-012-T-537-18
Color
Gray
Flange Type
STD
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
1 1/2-12
Type
SDC - Solid Dielectric Capacitor
Dimensions
Above Flange Length
20.8 in
Below Flange Length
30.5 in
Depth
8.64 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
2.98 in
Diameter - Below Flange Maximum P
2.99 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
51.31 in x 8.64 in x 8.64 in
Effective Length - Bottom Terminal
2.63 in
Effective Length - Top Terminal
4.13 in
Flange Mounting Hole Bolt Circle
7.25 in
Flange Mounting Hole Diameter
0.88 in
Flange Outside Diameter
8.5 in
Height
8.64 in
Length
51.31 in
Length - Ground Shield
21.7 in
Length - Insulated Section
42.21 in
Length - Insulation Above Flange
11.3 in
Length - Insulation Below Flange
5.3 in
Length - Live Part Bottom
3.5 in
Length - Live Part Top
5.6 in
Length - Minimum Oil Immersion Level
21.7 in
Sealing Surface Inside Diameter
4.37 in
Sealing Surface Outside Diameter
6.37 in
Thickness
0.74 in
Thickness - Flange Plate
0.75 in
Top Terminal Min. Thread Length
4.13 in
Weight
63 lb
Width
8.64 in
Electrical Ratings
BIL
150 kV
Current Rating
1200 A
kV Class
27.5 kV
Minimum Creepage
33.8 in
Minimum Strike
13.8 in
Withstand Voltage - 60 Hz Dry
70 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
4