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MVN Arrester (190 kV MCOV)

by OHIO BRASS 

Catalog ID: MVN240GA190AA

IEEE Station Class Porcelain Housed Surge Arrester

Product Details

General

Cantilever Bending Strength - Max. 150,000 in lbs
Color Gray Housing
EU RoHS Indicator Contact Manufacturer
Material Porcelain Housing
Mounting Hardware Single Eyebolt Terminals
Mounting Position Metal Top/Tripod Base
Type Station
UPC 096359506768

Dimensions

Bolt Circle Diameter 10.00 in
Diameter - Lug Hole .88 in (22.352 mm)
Diameter - Ring 25.2 in / 15.0 in
Diameter - Single Bolt Hole(s) 0.75 in
Height 95.6 in
Maximum Operating Altitude 12000 ft
Minimum Mounting Spacing on Center (Sea Level) - Phase to Ground 56 in (1422 mm)
Minimum Mounting Spacing on Center (Sea Level)- Phase to Phase 65 in (1651 mm)
Thickness - Lug 1.25 in (31.75 mm)

Electrical Ratings

Creep and Leakage Distance 252.5 in (6414 mm)
Duty Cycle 240 kV
Frequency Rating 48-62 Hz
MCOV 190 kV
Maximum .5 Microsecond Discharge Volts @ Classifying Current 598.0 kV
Maximum Discharge Voltage
  • 488 kV @ 1.5 kA
  • 507 kV @ 3 kA
  • 525 kV @ 5 kA
  • 551 kV @ 10 kA
  • 588 kV @ 20 kA
  • 647 kV @ 40 kA
Maximum Switching Surge Protective Level @ 1000A 467
Pressure Relief Capability-Symmetrical rms (kA) 65

Certifications and Compliance

Industry Standard(s) IEEE

Resources/Downloads

Videos

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