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  • Increase of the Isometers' nominal voltage range
  • Used with Isometers of the IRDH… and iso685 series
  • For medium-voltage applications up to AC 7.2 kV

The coupling device AGH520S is designed to extend the nominal voltage range of the ISOMETER® iso685… series and IRDH275-4…/IRDH375-4…/IR470LY-40/IR420-D6/IRDH1065B-4 to (3)AC 0…7200 V,
50…400 Hz. The coupling device is connected to the system to be monitored by one pole and connected to the terminal AK of the ISOMETER® by means of the terminal 5.

  • Ordering information
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Variants of AGH520S

TypeNominal system voltage UnArt. No.
AGH520S3(N)AC 0…7200 VB913033

Downloads for AGH520S



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