Danfoss VLT 5000 FLUX, Руководство по эксплуатации, Страница: 70 / 158

VLT
®
5000 FLUX
103 Motor voltage
(MOTOR VOLTAGE)
Value:
200 V
[200]
208 V [208]
220 V [220]
230 V [230]
240 V
[240]
380 V
[380]
400 V [400]
415 V [415]
440 V [440]
460 V
[460]
480 V
[480]
500 V [500]
Depends on the unit.
Note: 500 and 575 V motor voltages must be
manually programmed - pre-sets are not available.
Function:
Select the motor voltage that equals the
nameplate data on the motor.
NB!:
The motor will always see the peak voltage,
corresponding to the connected supply
voltage, in case of regenerative operation,
the voltage can be higher.
Description of choice:
Select a value that equals the nameplate data on the
motor, regardless of the mains voltage for the frequency
converter. Furthermore, alternatively it is possible to set
the value of the motor voltage infinitely variably.
The value set automatically changes values for the
motor parameters in parameter 150-154.
For 87 Hz operation with 230/400 V motors, set the
nameplate data for 230 V/50 Hz. Adapt parameter
202 Output speed high limit and parameter 205
Maximum reference to the 87 Hz application.
NB!:
If a delta connection is used, the rated motor
speed for the delta connection must be selected.
104 Motor frequency
(MOTOR FREQUENCY)
Value:
✭
50 Hz (50 HZ) [50]
60 Hz (60 HZ)
[60]
Max. motor frequency 300 Hz.
Function:
Selecting the rated motor frequency f
M,N
(nameplate data).
Description of choice:
Select a value that equals the nameplate
data on the motor.
Alternatively it is also possible to set the value for
motor frequency infinitely variably.
If a value different from 50 Hz or 60 Hz is selected, it
is necessary to correct parameter 150-154.
For 87 Hz operation with 230/400 V motors, set the
nameplate data for 230 V/50 Hz. Adapt parameter
202 Output speed high limit and Parameter 205
Maximum reference to the 87 Hz application.
NB!:
If a delta connection is used, the rated
motor frequency for the delta connected
must be selected.
105 Motor current (MOTOR CURRENT)
Value:
0.01 - I
VLT,MAX
[0.01 - XXX.X]
Depends on the unit.
Function:
The rated motor current I
M,N
forms part of the
frequency converter calculations i.a. of torque
and motor thermal protection.
Description of choice:
Select the nameplate value from the motor.
Enter the value in Ampere.
NB!:
It is important to enter the correct value, since
this forms part of the Flux vector control feature.
106 Rated motor speed
(MOTOR NOM. SPEED)
Value:
100 - 60000 rpm (RPM) [100 - 60000]
Depends on the motor type.
Function:
The selected value corresponds to the rated motor
speed n
M,N
, from the motor nameplate data.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.55.A6.02 - VLT is a registered Danfoss trademark
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