Increase of the ISOMETER® nominal voltage range
Used with ISOMETER® of the iso685 series
For medium-voltage applications up to AC 12 kV
The AGH676S-4 is used for coupling the ISOMETER® IR420-D64 to 12 kV-AC systems in offline mode.
Alternatively, the AGH676S-4 can be used in combination with iso685… for 12-kV-AC systems in online mode.
The coupling device must only be used in combination with the ISOMETER®. All device combinations listed above are not suitable for systems containing converters.