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  our productshigh voltage surge arresters
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Surge arresters
rote Linie


Type ZSP    
  polimeric housing
     
  rated voltage [kV] 3 - 192
  nominal discharge current [kA] 10
  high current impulse (4/10) [kA] 100
  line discharge class 3
  pressure relief withstand [kA] 65
  energy absorption capability 6,1kJ/kV Ur


Type ZS / ZSA    
 
  ceramic housing
     
  rated voltage [kV] 3 - 468
  nominal discharge current 10
  high current impulse (4/10) 100
  line discharge class 3
  pressure relief withstand [kA] up to 80
  energy absorption capability 6,5 kJ/kV Ur

Our high voltage surge arrester are very reliable high quality protection devices used in outdoor overhead applications to protect HV networks, distribution transformers, motors and cables against both atmospheric and switching overvoltages. 

The gapless design incorporates highly non-linear metal oxide (ZnO) varistors elements which are designed and manufactured completely in-house.

Relevant standards: ANSI/ IEEE C62.11-1993, IEC 60099-5
Advantages
Easy installation
High personal safety
Non-ageing housing

Rigid mechanical design
Maintenance-free during total service life
Some Technical Features
Permissible ambient installation temperatures – 40°C to + 60°C
Suitable for nominal frequency from 48 to 62Hz
High energy absorption capability

 
   
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Germany

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Fax: +49 9191 733 668 9

   
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