MVN Arrester (353 kV MCOV)
Brand:
OHIO BRASS
Catalog ID:
MVN444GA353AA
IEEE Station Class Porcelain Housed Surge Arrester
IEEE Porcelain station class surge arrester for substation applications
- IEEE porcelain 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
Product details
General
Cantilever Bending Strength - Max.
150,000 in lbs
Catalog Number
MVN444GA353AA
Color
Gray Housing
Material
Porcelain Housing
Mounting Hardware
Single Eyebolt Terminals
Mounting Position
Metal Top/Tripod Base
Type
Station
UPC
096359506621
Dimensions
Bolt Circle Diameter
10 in
Diameter - Lug Hole
.88 in (22.352 mm)
Diameter - Ring
60.2 in / 35.8 in
Diameter - Single Bolt Hole(s)
0.75 in
Height
179.1 in
Maximum Operating Altitude
12000 ft
Minimum Mounting Spacing on Center (Sea Level) - Phase to
112 in (2845 mm)
Minimum Mounting Spacing on Center (Sea Level)- Phase to Phase
128 in (3251 mm)
Thickness - Lug
1.25 in (31.75 mm)
Electrical Ratings
Creep and Leakage Distance
478.8 in (12162 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 @ 2000A
898
MCOV
353 kV
Pressure Relief Capability-Symmetrical rms (kA)
65
Certifications And Compliance
Industry Standard(s)
IEEE
Resources and downloads
Specifications
ISO Certificates
Videos
Hubbell Power Systems Metal Oxide Varistor