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3408 gas discharge tube (GDT) technology with integrated high-pass filter

3408 gas discharge tube (GDT) technology with integrated high-pass filter

HUBER+SUHNER gas discharge tube (GDT) protectors with integrated high-pass filter feature an added useful RF component to the proven standard GDT protectors. Thus, they offer a much better protection performance. The design allows a DC injection facility to be integrated as well. Gas discharge tubes can be easily exchanged for new operation conditions or replaced in the case of a necessary service.

Features

  • Residual voltage reduced by 40% compared to standard GDT protectors of series 3401/3402
  • Residual energy reduced by approx. 60% compared to the series 3401/3402
  • Decoupling between protector and possibly deployed, succeeding surge protective device or electronic components like a transient voltage suppressor (diode or MOV)
  • DC-blocking on protected side of the device (galvanic isolation)
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