Ac Brake Max. Current; Over-Voltage Control - Danfoss VLT Programming Manual

3 Parameter Description

2-16 AC brake Max. Current

Range:
100.0 %* [Application dependant]

2-17 Over-voltage Control

Option:
3
[0] Disabled
[2] * Enabled
NB!
The ramp time is automatically adjusted to avoid tripping of the frequency converter.
62
Function:
Enter the maximum permissible current when using AC brake to avoid overheating of motor wind-
ings. The AC brake function is available in Flux mode only (FC 302 only).
Function:
Over-voltage control (OVC) reduces the risk of the frequency converter tripping due to an over
voltage on the DC link caused by generative power from the load.
No OVC required.
Activates OVC.
MG.11.C9.02 - VLT ® is a registered Danfoss trademark
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VLT HVAC Drive Programming Guide