Canada - Français
Fri Oct 20 23:47:59 2017
Fri Oct 20 23:47:59 2017
ISOMETER® IR123P

ISOMETER® IR123P

  • Insulation monitoring device for mobile generators
  • Protective separation with insulation monitoring and disconnection
  • According to IEC 60364-5-55 and IEC 61557-8
  • Optocoupler output for signalling the device status
  • Galvanically separated PWM output for the measuring value

The ISOMETER® IR123P monitors the insulation resistance RF of an unearthed AC system of 100...300 V against earth, that is supplied by a mobile generator according to DIN VDE 0100-551. The IR423 is suitable for AC systems with operating frequencies of 22...65 Hz as well as for AC systems including DC components. The maximum permissible system leakage capacitance Cemax is 5 μF.

  • Caractéristiques
  • Applications
  • Accessoires
  • Références de commande
  • Téléchargements
  • Insulation monitoring for unearthed DC 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

 

Variantes du ISOMETER® IR123P


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

Téléchargements pour ISOMETER® IR123P

Catégorie

Langue

Catégorie Produit Langue Date Taille Téléchargement