VL Arrester (22 kV MCOV)
Brand: OHIO BRASS
Catalog ID: VLN027GA022AA
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
VLN027GA022AA
Color
Gray
Material
Porcelain
Mounting Hardware
NEMA 4-Hole Pad and Single Eyebolt Terminals
Mounting Position
Metal Top/Tripod Base
Type
Station
UPC
096359747772
Dimensions
Bolt Circle Diameter
10 in
Diameter - Lug Hole
.56 in (14 mm)
Diameter - Single Bolt Hole(s)
0.5 in
Height
28.1 in
Thickness - Lug
1.25 in (31.75 mm)
Electrical Ratings
Creep and Leakage Distance
31.7 in (805 mm)
Duty Cycle
27 kV
Frequency Rating
48-62 Hz
Maximum Discharge Voltage
- 56.2 kV @ 1.5 kA
- 59.3 kV @ 3 kA
- 62.1 kV @ 5 kA
- 66.5 kV @ 10 kA
- 72.8 kV @ 20 kA
- 81.3 kV @ 40 kA
Maximum Switching Surge Protective Level @ 1000A
54.5
Maximum Switching Surge Protective Level @ 500A
52.5 kV
MCOV
22 kV
Pressure Relief Capability-Symmetrical rms (kA)
63
Withstand Voltage - 60 Hz Wet
80
Withstand Voltage - Lightning Impulse
200
Withstand Voltage - Switching Impulse
160
Certifications And Compliance
Industry Standard(s)
IEEE & IEC
Force Related
Cantilever Bending Strength - Max.
70000 lb
Operational
Maximum Operating Altitude
12000 ft
Configuration
Mounting Position
Metal Top/Tripod Base