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EVP Arrester (48 kV MCOV / Uc)

by OHIO BRASS 

Catalog ID: EVP0048003001

IEEE Station Class / IEC Station Medium Polymer Housed Surge Arrester

  • EVP solid core station arresters comply with the latest revision of IEEE C62.11 and IEC 60099-4
  • Long lasting ESPTM housing material with superior mechanical strength and electrical characteristics
  • Robust sealing system protects internal components from moisture ingress to extend service lifetime
  • High quality MOV discs made in Wadsworth, Ohio since 1978
  • Assembled in Aiken, South Carolina
  • 100% routine tested

Product Details

General

Cantilever Bending Strength - Max. 20,000 lb
Color Gray Housing
EU RoHS Indicator Contact Manufacturer
Material ESP™ Polymer Housing
Mounting Hardware Single Eyebolt Terminals
Mounting Position Upright
Type Station
UPC 096359495925

Dimensions

Diameter - Bolt Circle Variable 8.75 to 10 in
Diameter - Lug Hole .56 in (14.224 mm)
Diameter - Single Bolt Hole(s) 0.50 in
Height 28.2 in
Maximum Operating Altitude 12000 ft
Minimum Mounting Spacing on Center (Sea Level) - Phase to Ground 16.2 in (411 mm)
Minimum Mounting Spacing on Center (Sea Level)- Phase to Phase 22.1 in (561 mm)
Thickness - Lug 1.25 in (31.75 mm)
Weight 36 lb

Electrical Ratings

Creep and Leakage Distance 71.9 in (1826 mm)
Duty Cycle 60 kV
Frequency Rating 48-62 Hz
MCOV 48 kV
Maximum .5 Microsecond Discharge Volts @ Classifying Current 160.0 kV
Maximum Discharge Voltage
  • 122 kV @ 1.5 kA
  • 128.2 kV @ 3 kA
  • 134.4 kV @ 5 kA
  • 144.2 kV @ 10 kA
  • 155.9 kV @ 20 kA
  • 177.9 kV @ 40 kA
Maximum Switching Surge Protective Level @ 500A 114.4 kV
Pressure Relief Capability-Symmetrical rms (kA) 63
Withstand Voltage - 60 Hz Wet 172 kV
Withstand Voltage - Lightning Impulse 367 kV
Withstand Voltage - Switching Impulse 308 kV

Certifications and Compliance

Industry Standard(s) IEEE/IEC