Danfoss VLT User Manual

1-20 Motor Power [kW]
Range: Function:
4.00 kW* [0.09 - 3000.00 kW] Enter the nominal motor power (in kW) according to the motor nameplate data. The default value
corresponds to the nominal rated output of the unit.
This parameter cannot be adjusted while the motor is running. Depending on the choices made in
par. 0-03
Regional Settings , either par.1-20 Motor Power [kW] or par.1-21 Motor Power [HP] is
made invisible.
1-21 Motor Power [HP]
Range: Function:
4.00 hp* [0.09 - 3000.00 hp] Enter the nominal motor power in HP according to the motor nameplate data. The default value
corresponds to the nominal rated output of the unit.
This parameter cannot be adjusted while the motor is running.
Depending on the choices made in par. 0-03
Regional Settings , either par.1-20 Motor Power [kW]
or par.1-21 Motor Power [HP] is made invisible.
1-22 Motor Voltage
Range: Function:
400. V* [10. - 1000. V] Enter the nominal motor voltage according to the motor nameplate data. The default value corre-
sponds to the nominal rated output of the unit.
This parameter cannot be adjusted while the motor is running.
1-23 Motor Frequency
Range: Function:
50. Hz* [20 - 1000 Hz] Select the motor frequency value from the motor nameplate data.For 87 Hz operation with 230/400
V motors, set the nameplate data for 230 V/50 Hz. Adapt par.4-13
Motor Speed High Limit [RPM]
and par.3-03 Maximum Reference to the 87 Hz application.
NOTE!
This parameter cannot be adjusted while the motor is running.
1-24 Motor Current
Range: Function:
7.20 A* [0.10 - 10000.00 A] Enter the nominal motor current value from the motor nameplate data. This data is used for cal-
culating motor torque, motor thermal protection, etc.
NOTE!
This parameter cannot be adjusted while the motor is running.
1-25 Motor Nominal Speed
Range: Function:
1420. RPM* [100 - 60000 RPM]
VLT
®
HVAC Drive Instruction Manual
6 How to program the adjustable frequency
drive
MG.11.A9.22 - VLT
®
is a registered Danfoss trademark 6-5
6

Danfoss VLT Specifications

General

Frequency	50/60 Hz
Enclosure	IP20, IP21, IP55, IP66
Series	VLT
Control Technique	Flux Vector Control
Output Voltage	0-Vinput
Control Method	Fieldbus
Communication Interface	PROFIBUS, CANopen
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling Method	Liquid Cooled
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% non-condensing
Altitude	Up to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature	-10°C to +50°C (14°F to 122°F)