Surge Arresters for High Voltage (HV) 20kV-24kV 10kA

Pfisterer Connex Surge ArrestersPfisterer High Voltage Surge Arresters up to 52kV

Pfisterer Connex 10kA HV Surge Arresters - 20kV-24kV

 

HV High Voltage Surge Arresters for Switchgear/Transformers 20kV-24kV

20kV-24kV HV Surge Arresters - Pfisterer Connex 

  • Suit HV cable networks with plug-in type bushings sizes 1, 2 or 3
  • Suit HV switchgear/transformer applications from 6.6kV-52kV
  • 10kA nominal discharge current
  • 65kA high-current impulse withstand
  • Class 1 line discharge 
  • Suit inner cone HV termination systems acc. to EN50180/EN50181

Pfisterer Connex Surge Arresters - 20kV-24kV


Pfisterer Connex high voltage surge arresters 20kV-24kV are used for the protection of metal-enclosed clad switchgear and transformers with plug-in type HV bushings (EN50180/EN50181) - the seperable surge arrester is installed on the switchgear/transformer to prevent the intake of high over-voltages, especially produced by the reflection of travelling waves. When installing HV surge arresters for switchgear/transformers connected to the transmission line via a cable route, the transition between the cable and transmission line should be protected with suitable high voltage surge arresters. The capacity of electrical protection is coordinated with the HV high voltage switchgears resistance to surge voltages.  

Adobe Surge Arresters - High Voltage (HV) Pfisterer Connex Surge Arresters 20kV-24kV 10kA

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Surge Arresters for High Voltage (HV) 20kV-24kV 10kA