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VL Arrester (39 kV MCOV) Substation (IEEE)
VL Arrester (39 kV MCOV) Substation (IEEE) - Image 2

VL Arrester (39 kV MCOV) Substation (IEEE)

Porcelain

Substation (IEEE)

Brand:OHIO BRASS

Catalog ID:VLN048GA039AA

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

TECHNICAL DATA

Full Product Specifications

General

 
Cantilever Bending Strength – Max.70000 lb
Catalog NumberVLN048GA039AA
ColorGray
MaterialPorcelain
Mounting HardwareNEMA 4-Hole Pad and Single Eyebolt Terminals
Mounting PositionMetal Top/Tripod Base
Product TypeVL
TypeStation
UPC096359748908

Dimensions

 
Bolt Circle Diameter10 in
Depth11 in
Diameter – Lug Hole.56 in (14 mm)
Diameter – Single Bolt Hole(s)0.5 in
Height31.9 in
Thickness – Lug1.25 in (31.75 mm)
Width11 in

Electrical Ratings

 
Creep and Leakage Distance41.0 in (1041 mm)
Duty Cycle48 kV
Frequency Rating48-62 Hz
Maximum Discharge Voltage
  • 99.7 kV @ 1.5 kA
  • 105.1 kV @ 3 kA
  • 110.2 kV @ 5 kA
  • 118 kV @ 10 kA
  • 129.2 kV @ 20 kA
  • 144.3 kV @ 40 kA
Maximum Switching Surge Protective Level @ 1000A97
Maximum Switching Surge Protective Level @ 500A93 kV
MCOV39 kV
Pressure Relief Capability-Symmetrical rms (kA)63
Withstand Voltage – 60 Hz Wet100
Withstand Voltage – Lightning Impulse250
Withstand Voltage – Switching Impulse200

Certifications And Compliance

 
Industry Standard(s)IEEE & IEC

Force Related

 
Cantilever Bending Strength – Max.70000 lb

Operational

 
Maximum Operating Altitude12000 ft

Configuration

 
Mounting PositionMetal Top/Tripod Base

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