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SDC™ Composite Bushing - 25kV

Brand:

Electro Composites

Catalog ID:

150-140-G-1016-00

SDC™ 25kV-14000 A GSU Condenser Bushing, Solid-Dielectric-Capacitor Type, Rated per IEEE C57.19.01, Bottom Connected for Air-to-Oil Applications, 18.5" Min. Oil Immersion Level/CT Pocket Length, 22.7" 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.

  • SDC™ - 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/C57.19.04 Electrical and Mechanical Requirements

Product details

General

Application
GSU
Bottom Terminal Type
CONTACT DISC 9.88 DIA WITH 12x 3/4-10 Holes on 7.50 BC
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 Bolt Holes - Bottom Terminal
12
Number of Bolt Holes - Top Terminal
40
Number of Flange Mounting Holes
12
Plating - Bottom Terminal
None
Test Tap
Yes
Top Terminal Plating
Silver
Top Terminal Type
4x Blades with 10x 0.69 Dia Holes
Type
SDC - Solid Dielectric Capacitor

Dimensions

Above Flange Length
18.16 in
Below Flange Length
25.56 in
Diameter - Above Flange Maximum
15.75 in
Diameter - Below Flange Maximum D <gt/> 1"
12.50 in
Diameter - Below Flange Maximum P
12.50 in
Diameter - Live Part Bottom
12.50 in
Diameter - Live Part Top
13.81 in
Dimensions
43.73 in x 20.00 in x 20.00 in
Effective Length - Top Terminal
3.88 in
Flange Mounting Hole Bolt Circle
18.5 in
Flange Mounting Hole Diameter
0.88 in
Flange Outside Diameter
20 in
Height
20 in
Length
43.73 in
Length - Ground Shield
18.50 in
Length - Insulation Above Flange
9.90 in
Length - Insulation Below Flange
4.86 in
Length - Live Part Bottom
2.20 in
Length - Live Part Top
4.80 in
Length - Minimum Oil Immersion Level
18.50 in
Sealing Surface Inside Diameter
13.18 in
Sealing Surface Outside Diameter
17.62 in
Weight
423 lb
Width
20 in

Electrical Ratings

BIL
150 kV
Current Rating
14000 A
kV Class
25 kV
Minimum Creepage
22.7 in
Minimum Strike
10.5 in
Withstand Voltage - 60 Hz Dry
60 kV

Certifications And Compliance

Industry Standard(s)
IEEE C57.19.01/C57-19.04

Resources and downloads

Specifications

EC-150-140-G-1016-00-SPEC-EN

Installation Manuals

SDC™ Bushing General Handling and Maintenance Guide - Electro Composites

Sales Drawings

1016-00_1769-9584

Videos

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ElectroComposites Factory Tour: St. Jerome (VI00124E)