Danfoss ADAP-KOOL Drive Programming Manual page 125

®
ADAP-KOOL Drive Programming Guide
Status for the counter can be read in par.16-35
Function at Inverter Overload
If par.14-61
counter has dropped below 90.7.
Inv. Overload Derate Current
If par.14-62
110% and 95% of rated output current for the frequency converter.
14-61 Function at Inverter Overload
Option:
[0] * Trip
[1] Derate
14-62 Inv. Overload Derate Current
Range:
95 %* [50 - 100 %]
Inverter Thermal
.
is set to Derate, the pump speed will be reduced when the counter exceeds 98, and stay reduced until the
is set e.g. to 95% a steady overload will cause the pump speed to fluctuate between values corresponding to
Function:
Is used in case of steady overload beyond the thermal limits (110% for 60 sec.).
Choose Trip [0] to make the frequency converter trip and provide an alarm.
Derate [1] to reduce pump speed in order to decrease the load on the power section and allowing
this to cool down.
Function:
Defines the desired current level (in % of rated output current for the frequency converter) when
running with reduced pump speed after load on the frequency converter has exceeded the allowable
limit (110% for 60 sec.).
MG.11.N1.02 - VLT ® is a registered Danfoss trademark
3 Parameter Description
3
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