Hubbell Power / Chance

Protecta Lite Arrester

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,

Product Details

General

Application                                                                                                      Above 35 kV
Insulator Type None
Type Line Arresters
UPC 096359529040

 

Electrical Ratings

Creep and Leakage Distance 81.4 in (2067.6 mm)
Duty Cycle 60 kV
Frequency Rating 48-62 Hz
MCOV 48 kV
Maximum .5 Microsecond Discharge Volts @ Classifying Current                        197.2 kV
Maximum Discharge Voltage
  • 147.6 kV @ 1.5 kA
  • 157.4 kV @ 3 kA
  • 166.9 kV @ 5 kA
  • 183.4 kV @ 10 kA
  • 206.3 kV @ 20 kA
  • 245.5 kV @ 40 kA
Maximum Switching Surge Protective Level @ 500A 141.5 kV
Pressure Relief Capability-Symmetrical rms (kA) 20
Voltage - Line 69 kV

 

Certifications and Compliance

Industry Standard(s)                                                                                          IEEE/IEC

SPECIFICATION SHEET