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PVR Optima (17 kV MCOV, 7333 Hardware)

Brand:

OHIO BRASS

Catalog ID:

2216177333

IEEE Riser Pole Class Polymer Housed Surge Arrester

High quality distribution surge arresters backed by more than 35 years of excellent field exposure

  • Over 35 years of excellent field performance with over 40 million distribution arresters installed
  • Long lasting ESPTM housing material with superior mechanical strength and electrical characteristics
  • Reliable capacitive disconnector operates at fault currents as low as 1 Amp
  • Dynamic triple sealing system protects internal components from moisture ingress to extend service lifetime
  • High quality MOV discs made in Wadsworth, Ohio since 1978
  • Arresters assembled in Aiken, South Carolina
  • 100% routine tested

Product details

General

Application
Distribution
Bracket Type
Transformer Bracket
Cantilever Bending Strength - Max.
135 Nm
Color
Gray Housing
Material
ESP™ Polymer Housing
Mounting Position
Upright
Type
Distribution

Dimensions

Height
12.4 in
Minimum Mounting Spacing on Center (Sea Level) - Phase to
7.7 in (195.58 mm)
Minimum Mounting Spacing on Center (Sea Level)- Phase to Phase
9.7 in (246.38 mm)
Stud Type
3/8-16

Electrical Ratings

Creep and Leakage Distance
26 in (660 mm)
Current - Low Current Long Duration (LCLD) Test
250 A
Duty Cycle
21 kV
Frequency Rating
48-62 Hz
Maximum .5 Microsecond Discharge Volts @ Classifying Current
61.7 kV
Maximum Discharge Voltage
  • 47.5 kV @ 1.5 kA
  • 49.5 kV @ 3 kA
  • 51.6 kV @ 5 kA
  • 55.6 kV @ 10 kA
  • 61.4 kV @ 20 kA
  • 71.2 kV @ 40 kA
Maximum Switching Surge Protective Level @ 500A
40.9 kV
MCOV
17 kV
Minimum Strike
9.7 in
Pressure Relief Capability-Symmetrical rms (kA)
20
Time - Low Current Long Duration (LCLD) Test
2000 µs
Withstand Voltage - 60 Hz Wet
44.8
Withstand Voltage - Lightning Impulse
101.4