Fantech VLT 2800 Series Instruction Manual page 41

Select Special motor mode [8], if a special U/f setting
is needed that is to be adapted to the present
motor. The break points are set in parameters
423-428 Voltage/frequency .
NOTE
If a value set in the name-plate parameters
102-106 is changed, parameters 108 Stator
resistance and 109 Stator reactance change
automatically. Enter motor name plate data in
sequence from parameter 102 to 106. The relationship
between values are interdependent.
102 Motor power P
M,N
(MOTOR POWER)
Value:
0.25 - 22 kW
Function:
Here you must set a power value [kW] P
corresponding to the motor's rated power.
Description of choice:
Set a value that matches the nameplate data on the
motor. Settings between one size below and one
size over the factory setting are possible.
= factory setting. () = display text [] = value for use in communication via serial communication port
40
103 Motor voltage U
Value:
Function:
This is where to set the rated motor voltage.
Description of choice:
Select a value that corresponds to the nameplate
data on the motor, regardless of the adjustable
Depends on unit
frequency drive's AC line voltage.
,
M,N
104 Motor frequency f
Value:
Function:
This is where to select the rated motor frequency f
Description of choice:
Select a value that corresponds to the nameplate
data on the motor.
VLT® 2800 Series
North American HP to kW
Conversion Chart
HP
1/2
3/4
1
1 1/2
2
3
4
5
7 1/2
10
M,N
(MOTOR VOLTAGE)
For 200 V units: 50 - 999 V
For 400 V units: 50 - 999 V
(MOTOR FREQUENCY)
24-1000 Hz
MG.28.A8.22 - VLT is a registered Danfoss trademark
kW
0.37
0.55
0.75
1.1
1.5
2.2
3.0
4
5.5
7.5
230 V
400 V
M,N
50 Hz
M,N
.