SVN Arrester (353 kV MCOV)
Brand: OHIO BRASS
Catalog ID: SVN444GA353AA
IEEE Station Class Polymer Housed Surge Arrester
IEEE Polymer station class surge arrester for substation applications
- IEEE silicone station class arrester
- IEEE 693 High Performance Qualification
- High quality MOV discs made in Wadsworth, Ohio since 1978
- Arresters assembled in Aiken, South Carolina
- 100% routine tested
General
Application
Station
Cantilever Bending Strength - Max.
70000 in lbs
Catalog Number
SVN444GA353AA
Color
Gray Housing
Material
Silicone Polymer Housing
Mounting Hardware
Single Eyebolt Terminals
Mounting Position
Upright
Product Type
SVN
Type
Station
UPC
096359694922
Dimensions
Bolt Circle Diameter
10 in
Depth
60 in
Diameter - Lug Hole
0.56 in (14 mm)
Diameter - Ring
60 in / 36 in
Diameter - Single Bolt Hole(s)
0.56 in
Height
165 in
Minimum Mounting Spacing on Center (Sea Level) - Phase to
2057 mm
Minimum Mounting Spacing on Center (Sea Level)- Phase to Phase
2339 mm
Thickness - Lug
0.25 in (7 mm) - 0.81 in (21 mm)
Width
60 in
Electrical Ratings
Creep and Leakage Distance
516.2 in (13110 mm)
Duty Cycle
444 kV
Frequency Rating
48-62 Hz
Maximum .5 Microsecond Discharge Volts @ Classifying Current
1169 kV
Maximum Discharge Voltage
- 906 kV @ 1.5 kA
- 942 kV @ 3 kA
- 974 kV @ 5 kA
- 1023 kV @ 10 kA
- 1092 kV @ 20 kA
- 1202 kV @ 40 kA
Maximum Switching Surge Protective Level @ 1000A
867.0 kV
Maximum Switching Surge Protective Level @ 2000A
898.0 kV
Maximum Switching Surge Protective Level @ 500A
841 kV
MCOV
353 kV
Pressure Relief Capability-Symmetrical rms (kA)
65
Withstand Voltage - 60 Hz Wet
1047 kVrms
Withstand Voltage - Lightning Impulse
2040 kV
Withstand Voltage - Switching Impulse
1742 kV
Conductor Related
Conductor Type
Aluminum/Copper
Certifications And Compliance
Industry Standard(s)
IEEE
Force Related
Cantilever Bending Strength - Max.
70000 in lbs
Operational
Maximum Operating Altitude
12000 ft
Configuration
Mounting Position
Upright