Danfoss vlt aqua Operating Instructions

22-31 Power Correction Factor
Range: Function:
100 %* [1 - 400 %] Make corrections to the calculated power at par. 22-30 No-Flow Power .
If No Flow is detected, when it should not be detected, the setting should be decreased. However,
if No Flow is not detected, when it should be detected, the setting should be increased to above
100%.
22-32 Low Speed [RPM]
Range: Function:
Application
dependent*
[Application dependant] To be used if par. 0-02 Motor Speed Unit has been set for RPM (parameter not visible if Hz selected).
Set used speed for the 50% level.
This function is used for storing values needed to tune No Flow Detection.
22-33 Low Speed [Hz]
Range: Function:
Application
dependent*
[Application dependant] To be used if par. 0-02 Motor Speed Unit has been set for Hz (parameter not visible if RPM selected).
Set used speed for the 50% level.
The function is used for storing values needed to tune No Flow Detection.
22-34 Low Speed Power [kW]
Range: Function:
Application
dependent*
[Application dependant] To be used if par. 0-03 Regional Settings has been set for International (parameter not visible if
North America selected).
Set power consumption at 50% speed level.
This function is used for storing values needed to tune No Flow Detection.
22-35 Low Speed Power [HP]
Range: Function:
Application
dependent*
[Application dependant] To be used if par. 0-03 Regional Settings has been set for North America (parameter not visible if
International selected).
Set power consumption at 50% speed level.
This function is used for storing values needed to tune No Flow Detection.
22-36 High Speed [RPM]
Range: Function:
Application
dependent*
[Application dependant] To be used if par. 0-02 Motor Speed Unit has been set for RPM (parameter not visible if Hz selected).
Set used speed for the 85% level.
The function is used for storing values needed to tune No Flow Detection.
22-37 High Speed [Hz]
Range: Function:
Application
dependent*
[Application dependant] To be used if par. 0-02 Motor Speed Unit has been set for Hz (parameter not visible if RPM selected).
Set used speed for the 85% level.
The function is used for storing values needed to tune No Flow Detection.
22-38 High Speed Power [kW]
Range: Function:
Application
dependent*
[Application dependant] To be used if par. 0-03 Regional Settings has been set for International (parameter not visible if
North America selected).
Set power consumption at 85% speed level.
This function is used for storing values needed to tune No Flow Detection.
6 How to Programme the Low Harmonic Drive
VLT AQUA Low Harmonic Drive Operating In-
structions
114 MG.20.T1.02 - VLT
®
is a registered Danfoss trademark
6

Danfoss vlt aqua Specifications

General

Supply Voltage	200-240V, 380-500V, 525-600V
Enclosure	IP20
Features	Energy optimization
Approvals	CE, UL, cUL
Input Voltage Range	200-240V, 380-500V, 525-600V
Output Voltage Range	0 to supply voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short circuit, Ground fault
Communication Interfaces	PROFIBUS
Cooling Method	Air-cooled