14-61 Function at Inverter Overload
Option: Function:
Is used in case of steady overload beyond the thermal limits (110% for 60 sec.).
[0]
*
Trip Choose Trip [0] to make the frequency converter trip and provide an alarm.
[1] Derate Derate [1] to reduce pump speed in order to decrease the load on the power section and allowing this to cool
down.
14-62 Derate Level
Range: Function:
95%
*
[50% - 100%]
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.).
3. Parameter Description VLT
®
HVAC Drive Programming Guide
132
MG.11.C5.02 - VLT
®
is a registered Danfoss trademark
3
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