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Surge Arresters

Surge arresters housed in porcelain and polymer housings, developed to protect switchgear, overhead lines, transformers and other equipment against atmospheric or a system-immanent overvoltage
  • advanced technological metal oxide solutions for all sorts of applications
  • usage under all climatic conditions
  • for voltage levels of up to 800 kV
  • developed and tested pursuant to IEC 60099-4
© TRIDELTA Überspannungsableiter GmbH 2007
400kV Substation
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