EVP Arrester (31.5 kV MCOV / Uc)
Brand: OHIO BRASS
Catalog ID: EVP0031003002
IEEE Station Class / IEC Station Medium Polymer Housed Surge Arrester
High quality solid-core station class arresters qualified to both IEEE and IEC arrester standards
- 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.
Catalog Number
EVP0031003002
Color
Gray Housing
Material
ESP™ Polymer Housing
Mounting Hardware
Single Eyebolt Terminals
Mounting Position
Upright
Type
Station
UPC
096359577805
Dimensions
Diameter - Bolt Circle Variable
8.75 to 10 in
Diameter - Lug Hole
.56 in (14.224 mm)
Diameter - Single Bolt Hole(s)
0.5 in
Height
20.9 in
Maximum Operating Altitude
12000 ft
Minimum Mounting Spacing on Center (Sea Level) - Phase to
11.1 in (282 mm)
Minimum Mounting Spacing on Center (Sea Level)- Phase to Phase
16.2 in (411 mm)
Thickness - Lug
1.25 in (31.75 mm)
Weight
27 lb
Electrical Ratings
Creep and Leakage Distance
50.9 in (1293 mm)
Duty Cycle
39 kV
Frequency Rating
48-62 Hz
Maximum .5 Microsecond Discharge Volts @ Classifying Current
105 kV
Maximum Discharge Voltage
- 79.3 kV @ 1.5 kA
- 83.4 kV @ 3 kA
- 87.4 kV @ 5 kA
- 93.8 kV @ 10 kA
- 101.4 kV @ 20 kA
- 115.6 kV @ 40 kA
Maximum Switching Surge Protective Level @ 500A
74.4 kV
MCOV
31.5 kV
Pressure Relief Capability-Symmetrical rms (kA)
63
Withstand Voltage - 60 Hz Wet
125 kV
Withstand Voltage - Lightning Impulse
261 kV
Withstand Voltage - Switching Impulse
219 kV
Certifications And Compliance
Industry Standard(s)
IEEE/IEC
Resources and downloads
Literature
Installation Manuals
ISO Certificates
Sales Drawings
Media
Videos
