Protecta*Lite Arrester (48 kV MCOV)
Brand: OHIO BRASS
Catalog ID: 687048G1G2001
This web listing represents a sampling of typical configurations. Protecta*Lite Arrester assemblies can be customized for all distribution and transmission lines.
Selection of arrester MCOV size is based upon the maximum continuous voltage that is applied across the arrester in service (line-to-ground). For arresters on effectively grounded neutral systems, this is normally the maximum line-to-ground voltage
Example: 84 kV on a 138 kV system. For ungrounded or impedance-grounded systems, the MCOV should be at least 90 percent of maximum phase-to-phase voltage.
For more information about arrester selection, please contact your Hubbell Power Systems representative.
Transmission line arrester to improve system performance and reduce interruptions
- Eliminate lightning interruptions with Protecta*Lite Arresters
- Custom designs available up to 765 kV
- Protecta*Lite Arresters offer protection on both shielded and unshielded lines
- To learn more about how Protecta*Lite improves line performance, click here to visit our blog.
General
Application
Above 35 kV
Catalog Number
687048G1G2001
Installation Type
Horizontal Post Assembly
Product Type
Protecta*Lite Arrester
Type
Line Arresters
Electrical Ratings
Creep and Leakage Distance
71.9 in (1826.3 mm)
Duty Cycle
60 kV
Frequency Rating
48-62 Hz
Maximum .5 Microsecond Discharge Volts @ Classifying Current
160 kV
Maximum Discharge Voltage
- 122 kV @ 1.5 kA
- 128 kV @ 3 kA
- 134 kV @ 5 kA
- 144 kV @ 10 kA
- 156 kV @ 20 kA
- 178 kV @ 40 kA
Maximum Switching Surge Protective Level @ 500A
114 kV
MCOV
48 kV
Pressure Relief Capability-Symmetrical rms (kA)
63
Voltage - Line
69 kV
Certifications And Compliance
Industry Standard(s)
IEEE/IEC