Increase of the ISOMETER® nominal voltage range
Used with ISOMETER® of the iso685 series
For AC up to 1150 V, DC up to 1760 V
The AGH150W or AGH150W-4 coupling device is designed to extend the nominal voltage range of the ISOMETER® iso685… series. The coupling device is connected to the system being monitored by two poles and connected to the terminal AK resp. L1/L2/L3 of the ISOMETER® by means of the terminal AKxxx.