Brand: Electro Composites
Catalog ID: 325-008-T-405-01
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.
For Bushing Test Terminals, please see here
Application
Transformer
Bottom Terminal Type
1 1/8-12
Catalog Number
325-008-T-405-01
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 Bolt Holes - Top Terminal
2
Number of Flange Mounting Holes
6
Plating - Bottom Terminal
None
Test Tap
Yes
Top Terminal Plating
None
Top Terminal Type
T-SHAPE BLADE WITH 2X 0.5 DIA HOLES
Type
SDC - Solid Dielectric Capacitor
Above Flange Length
20.84 in
Below Flange Length
16.56 in
Diameter - Above Flange Maximum
8.64 in
Diameter - Below Flange Maximum D <gt/> 1"
4.15 in
Diameter - Below Flange Maximum P
4.34 in
Diameter - Conductor Outside Under Insulation
1.25 in
Diameter - Live Part Bottom
1.25 in
Diameter - Live Part Top
3.50 in
Diameter - Rod / Tube
1.25 in
Dimensions
37.40 in x 12.50 in x 12.50 in
Effective Length - Bottom Terminal
2.00 in
Effective Length - Top Terminal
2.00 in
Flange Mounting Hole Bolt Circle
10.88 in
Flange Mounting Hole Diameter
0.63 in
Flange Outside Diameter
12.5 in
Height
12.5 in
Length
37.4 in
Length - Ground Shield
4.00 in
Length - Insulated Section
30.3 in
Length - Insulation Above Flange
13.80 in
Length - Insulation Below Flange
9.36 in
Length - Live Part Bottom
3.20 in
Length - Live Part Top
3.90 in
Length - Minimum Oil Immersion Level
4.00 in
Sealing Surface Inside Diameter
4.37 in
Sealing Surface Outside Diameter
10.25 in
Thickness
1.45 in
Weight
61 lb
Width
12.5 in
BIL
325 kV
Current Rating
800 A
kV Class
72.5 kV
Minimum Creepage
29.1 in
Minimum Strike
15.9 in
Withstand Voltage - 60 Hz Dry
140 kV
Industry Standard(s)
IEC 60137