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HDA-MA Series Medium Voltage Surge Arrester

06/22/2006

Outdoor Surge Arrester for 3-29kV medium voltage protects MV networks and equipment from lightning and switching surge related overvoltages.

Product Features
  • Superior protection margins and low residual voltages
  • High energy handling
  • Superior zinc oxide varistors
  • Open cage design for safe non-shattering short circuit behavior
  • Gapless design with direct molded housing to prevent moisture ingress
  • High performance -- withstands mechanical stresses, vibration and impacts
 Applications
  • In areas with relatively high iso-keraunic levels
  • Transition from end of MV-distribution overhead lines to transformers
  • Cable end terminations at the end of MV-distribution overhead lines
  • Transition from end of MV-distribution overhead lines to switchgear
  • Indoor use to protect motors and generators

Documentation & Additional Information

 
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