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Altitude
 Discussions SOLID STATE RELAYS   Commencé par A. R   2019-11-19 13:13:45 +01:00   Commentaires : 2    Vu : 336

  1. A. R
    A. R Administrator Administrateur
    How Altitude affects insulation and heat dissipation ?
    A. R, 2019-11-19 13:13:45 +01:00
    #41
  2. A. R
    A. R Administrator Administrateur
    Altitude affects insulation and heat dissipation, both get lower as altitude grows.
     
    Insulation between the power terminals of our relays will therefore get lower but distance between the terminals is large enough. There will be no problem about insulation.
     
    Heat dissipation will get worse, so it might be necessary to increase the size of the cooling element (heat sink) used with the SSR. Tests must be done at nominal current and ambient temperature with T°C measurement on the heat sink close to the relay. Temperature should not get over 100 °C.
    A. R, 2019-11-19 13:14:22 +01:00
    #42
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