WARNING 5

DC link voltage high

Danfoss · VLT HVAC Drive High Power

What does WARNING 5 mean?

The DC-link voltage is higher than the warning limit, which depends on the frequency converter's voltage rating. The unit remains active but operating at an elevated DC link voltage can shorten component life or lead to an overvoltage trip.

Source: Danfoss VLT HVAC Drive High Power

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