Protecta*Lite Arrester (22 kV MCOV)

Brand:

OHIO BRASS

Catalog ID:

682022A1G0001

This web listing represents a sampling of typical configurations. Protecta*Lite Arrester assemblies can be customized for all distribution and transmission lines.</br><br>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</br><br><i>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.</i></br><br>For more information about arrester selection, please contact your Hubbell Power Systems representative.</br>

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
35 kV and Below
Insulator Type
Quadri*Sil S250
Type
Line Arresters

Electrical Ratings

Creep and Leakage Distance
39.6 in (1005.8 mm)
Duty Cycle
27 kV
Frequency Rating
48-62 Hz
Maximum .5 Microsecond Discharge Volts @ Classifying Current
91.8 kV
Maximum Discharge Voltage
  • 68.7 kV @ 1.5 kA
  • 73.3 kV @ 3 kA
  • 77.7 kV @ 5 kA
  • 85.4 kV @ 10 kA
  • 96.1 kV @ 20 kA
  • 114.3 kV @ 40 kA
Maximum Switching Surge Protective Level @ 500A
65.9 kV
MCOV
22 kV
Pressure Relief Capability-Symmetrical rms (kA)
20
Voltage - Line
34.5 kV

Certifications And Compliance

Industry Standard(s)
IEEE/IEC