EVP Arrester (144 kV MCOV / Uc)
Brand: OHIO BRASS
Catalog ID: EVP0144003002
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
General
Cantilever Bending Strength - Max.
20,000 lb.
Catalog Number
EVP0144003002
Color
Gray Housing
Material
ESP™ Polymer Housing
Mounting Hardware
Single Eyebolt Terminals
Mounting Position
Upright
Product Type
EVP
Type
Station
Dimensions
Depth
27.9 in
Diameter - Bolt Circle Variable
8.75 to 10 in
Diameter - Lug Hole
.56 in (14.224 mm)
Diameter - Ring
27.9 in / 14.5 in
Diameter - Single Bolt Hole(s)
0.5 in
Height
83.5 in
Minimum Mounting Spacing on Center (Sea Level) - Phase to
62.4 in (1585 mm)
Minimum Mounting Spacing on Center (Sea Level)- Phase to Phase
76.3 in (1938 mm)
Thickness - Lug
1.25 in (31.75 mm)
Weight
120 lb
Width
27.9 in
Electrical Ratings
Creep and Leakage Distance
215.8 in (5481 mm)
Duty Cycle
180 kV
Frequency Rating
48-62 Hz
Maximum .5 Microsecond Discharge Volts @ Classifying Current
480 kV
Maximum Discharge Voltage
- 366.1 kV @ 1.5 kA
- 384.7 kV @ 3 kA
- 403.3 kV @ 5 kA
- 432.7 kV @ 10 kA
- 467.8 kV @ 20 kA
- 533.6 kV @ 40 kA
Maximum Switching Surge Protective Level @ 1000A
357.4
MCOV
144 kV
Pressure Relief Capability-Symmetrical rms (kA)
63
Withstand Voltage - 60 Hz Wet
395 kV
Withstand Voltage - Lightning Impulse
1006 kV
Withstand Voltage - Switching Impulse
843 kV
Certifications And Compliance
Industry Standard(s)
IEEE/IEC
Force Related
Cantilever Bending Strength - Max.
20,000 lb.
Operational
Maximum Operating Altitude
12000 ft
Configuration
Mounting Position
Upright