Protecta*Lite Arrester (70 kV MCOV)

Brand:

OHIO BRASS

Catalog ID:

602070B7N0001

This web listing represents a sampling of typical configurations. ProtectaLite 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 voltageExample: 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.

Product details

General

Application
Above 35 kV
EU RoHS Indicator
Contact Manufacturer
Type
Line Arresters
UPC
096359455363

Electrical Ratings

Creep and Leakage Distance
126.0 in (3200.4 mm)
Duty Cycle
90 kV
Frequency Rating
48-62 Hz
Maximum .5 Microsecond Discharge Volts @ Classifying Current
284.6 kV
Maximum Discharge Voltage
  • 213.2 kV @ 1.5 kA
  • 227.4 kV @ 3 kA
  • 240.9 kV @ 5 kA
  • 264.8 kV @ 10 kA
  • 298.1 kV @ 20 kA
  • 354.5 kV @ 40 kA
Maximum Switching Surge Protective Level @ 500A
204.3 kV
MCOV
70 kV
Pressure Relief Capability-Symmetrical rms (kA)
20
Voltage - Line
115 kV

Certifications And Compliance

Industry Standard(s)
IEEE/IEC