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Mon Jun 18 01:52:00 2018
Mon Jun 18 01:52:00 2018
ISOMETER® IR123P

ISOMETER® IR123P

Modulo sorvegliatore d'isolamento per generatori mobili, secondo DIN VDE 0100-551 e IEC 60364-7-717 (DIN VDE 0100-717)

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  • Insulation monitoring for unearthed AC systems (IT systems) 100…300 V
  • Automatic adaptation to the existing system leakage capacitance
  • Optimised measurement technique for low-frequency control processes
  • Electrically isolated PWM output for the kΩ measuring value
  • Optocoupler output for signalling the device status
  • Automatic device self test
  • Certonal coating
  • Permanently set response value for the insulation resistance 23/46 kΩ
  • Second response range 40/80 kΩ selectable via a jumper
  • Monitoring of unearthed AC systems (IT systems) in mobile generators

 

Variants of ISOMETER® IR123P


TypeNominal system voltage* UnSupply voltage* USArt. No.
IR123P-4-2AC 22…460 Hz, 100…300 VUS = UnB91016308
* Absolute values

Downloads for ISOMETER® IR123P

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