AC frequency too high

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The frequency of the AC grid at the inverter's connection point has exceeded the maximum allowable limit for the Fronius Primo GEN24 208-240 inverter. The inverter will disconnect from the grid to ensure stability and protection.

• The grid frequency is too high.
• The grid is unstable.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Measure the AC grid frequency at the inverter's connection point and verify it is within the allowed operating range.

2. 2

   Observe if the grid frequency instability is a continuous or intermittent problem.

3. 3

   Check for any local equipment that might be influencing the grid frequency if the issue is localized.

4. 4

   Contact the grid operator immediately to report the unstable or high grid frequency condition, as this indicates a potential issue with the public grid.