Schneider Electric iPF, iPRD

  • protect electrical equipment against direct lightning strikes (tested and rated according to standardised of 10/350μs current wave)
  • specified by IEC/EN 62305-2 in commercial and industrial buildings protected by a lightning conductor or a meshed cage,
  • Impulse current, Iimp
  • 12.5 kA for iPRF1 12.5r : suitable for buildings with protection levels III and IV25 kA for PRD1 25r and PRD1 Master, 35 kA for PRF1 Master : suitable for buildings with protection levels I and II>
  • must be associated with a suitable disconnection device, fuse or circuit_breaker : see coordination table 
  • iPRF1 12.5r and PRD1 25r are also type 2 rated (8/20 µs) and protect the electrical equipment by finely clipping the voltage surge
  • suitable for 230/400V 50/60Hz networks, with earthing system TT, TN-S, TN-C. PRF1 Master suitable for 440V IT system-earthed also.
  • Fixed or cartridge pluggable surge arresters. PRD1 surge arresters are fitted with easy-to-replace withdrawable cartridges.>Multiple-pole or single-pole device to be assembled.Ouput contacts for remote transfer of end-of-life information (for Acti9 Smartlink or other input./output device)
  • Benefits
    Applications
  • Protection of electrical installations in all industrial and tertiary buildings against induced or conducted surges resulting from direct lightning strokes
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