VL Arrester (31.5 kV MCOV)
Brand: OHIO BRASS
Catalog ID: VLN039GA031AA
IEEE Station Class and IEC Station Medium (SM) Class Porcelain Housed Surge Arrester
IEEE/IEC Porcelain station class arresters for substation protection
- IEEE porcelain station class arrester
- IEC porcelain Station Medium (SM) class arrester
- High quality MOV discs made in Wadsworth, Ohio since 1978
- Arresters assembled in Aiken, South Carolina
- 100% routine tested
General
Cantilever Bending Strength - Max.
70000 lb
Catalog Number
VLN039GA031AA
Color
Gray
Material
Porcelain
Mounting Hardware
NEMA 4-Hole Pad and Single Eyebolt Terminals
Mounting Position
Metal Top/Tripod Base
Type
Station
UPC
096359763130
Dimensions
Bolt Circle Diameter
10 in
Diameter - Lug Hole
.56 in (14 mm)
Diameter - Single Bolt Hole(s)
0.5 in
Height
31.9 in
Thickness - Lug
1.25 in (31.75 mm)
Electrical Ratings
Creep and Leakage Distance
41.0 in (1041 mm)
Duty Cycle
39 kV
Frequency Rating
48-62 Hz
Maximum Discharge Voltage
- 80.7 kV @ 1.5 kA
- 85.1 kV @ 3 kA
- 89.2 kV @ 5 kA
- 95.5 kV @ 10 kA
- 104.6 kV @ 20 kA
- 116.8 kV @ 40 kA
Maximum Switching Surge Protective Level @ 1000A
78.5
Maximum Switching Surge Protective Level @ 500A
75.5 kV
MCOV
31.5 kV
Pressure Relief Capability-Symmetrical rms (kA)
63
Withstand Voltage - 60 Hz Wet
100
Withstand Voltage - Lightning Impulse
250
Withstand Voltage - Switching Impulse
200
Certifications And Compliance
Buy America(n) Qualified
TAA Compliant (All status valid till December 2024)
Industry Standard(s)
IEEE & IEC
Force Related
Cantilever Bending Strength - Max.
70000 lb
Configuration
Mounting Position
Metal Top/Tripod Base