SVN Arrester (144 kV MCOV)
Brand: OHIO BRASS
Catalog ID: SVN180GA144CA
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
SVN180GA144CA
Color
Gray Housing
Material
Silicone Polymer Housing
Mounting Position
Upright
Product Type
SVN
Type
Station
UPC
096359690023
Dimensions
Bolt Circle Diameter
10 in
Depth
25 in
Diameter - Single Bolt Hole(s)
0.56 in
Height
76.8 in
Minimum Mounting Spacing on Center (Sea Level) - Phase to
818 mm
Minimum Mounting Spacing on Center (Sea Level)- Phase to Phase
939 mm
Thickness - Lug
0.25 in (7 mm) - 0.81 in (21 mm)
Width
25 in
Electrical Ratings
Creep and Leakage Distance
197.2 in (5010 mm)
Duty Cycle
180 kV
Frequency Rating
48-62 Hz
Maximum .5 Microsecond Discharge Volts @ Classifying Current
454 kV
Maximum Discharge Voltage
- 370 kV @ 1.5 kA
- 385 kV @ 3 kA
- 398 kV @ 5 kA
- 418 kV @ 10 kA
- 447 kV @ 20 kA
- 491 kV @ 40 kA
Maximum Switching Surge Protective Level @ 1000A
355.0 kV
Maximum Switching Surge Protective Level @ 2000A
367.0 kV
Maximum Switching Surge Protective Level @ 500A
344 kV
MCOV
144 kV
Pressure Relief Capability-Symmetrical rms (kA)
65
Withstand Voltage - 60 Hz Wet
435 kVrms
Withstand Voltage - Lightning Impulse
838 kV
Withstand Voltage - Switching Impulse
724 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