Page 5 - Blitzductor_XT
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Robust:                                         Intelligent:

               Vibration and shock-resis-                      LifeCheck  detects
                                                                                ®
               tant snap-in mechanism                          pre-damaged arresters



               The optimised functional design of the arrester makes it   BLITZDUCTOR XT arresters with LifeCheck use RFID technol-
               safe to plug in and easy to remove. The module is snapped   ogy to monitor the protective circuit and for communica-
               and locked into the base part with an audible click.  tion. All arrester elements of BLITZDUCTOR XT are moni-
                                                               tored in the protection module so that any electrical and
               This snap-in mechanism ensures safe operation even when   thermal overload of the components is detected before the
               exposed to vibrations and shock up to 30-fold the accele-  arrester can fail and limit the availability of the system to be
               ration of gravity.                              protected.

               Thanks to the release spring and laminated spring contacts   A monitoring circuit with a transponder in the arrester
               in the base part, it is easy to remove the module by pres-  permanently monitors the protective circuit for pre-damage
               sing the grey module release button. Mechanical reverse   caused by overheating or impulse currents. The RFID reader
               polarity protection ensures that the module is plugged    reads out information within a matter of seconds without
               into the base part the right way round.         removing the arrester. Consequently, tests can be carried
                                                               out during operation.
                                                               The system can be tested using the portable DEHNrecord
                                                               LC which is both quick and contactless. The DEHNrecord
                                                               LC M3+ test device indicates the status of the arrester and
                                                               the date of the last test. In case of pre-damage, preventive
                                                               replacement of the arrester secures system availability.





















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