Danfoss VLT 5000 Crane Series User Manual

NOTE
If a delta connection is used, the rated
motor frequency for the delta connection
must be selected.
NOTE
If the setting in parameter 102-109 is
changed, the parameters 110-118 will re-
turn to the factory setting. If using special
motor characteristics, a change in param-
eter 102-109 affects parameter 422.
104 Motor frequency
(MOTOR FREQUENCY)
Value:
50 Hz (50 HZ) [50]
60 Hz (60 HZ) [60]
Max. motor frequency 1000 Hz.
Function:
This is where the rated motor frequency f
M,N
is selected
(nameplate data).
Description of choice:
Select a value that equals the nameplate data on the
motor.
It is also possible to set the value for motor frequency
at an
infinitely variable rate, see chapter Operation of
the adjustable frequency drive
If a value different from 50 Hz or 60 Hz is selected, it
is necessary to correct parameters 108 and 109.
For 87 Hz operation with 230/400 V motors, set the
nameplate data for 230 V. Adapt parameter 202 Out-
put frequency high limit and parameter 205 Maximum
reference to the 87 Hz application.
NOTE
If a delta connection is used, the rated
motor frequency for the delta connected
must be selected.
NOTE
If the setting in parameter 102-109 is
changed, the parameters 110-118 will re-
turn to the factory setting. If using special
motor characteristics, a change in param-
eter 102-109 affects parameter 422.
105 Motor current (MOTOR CURRENT)
Value:
0.01 - I
VLT,MAX
[0.01 - XXX.X]
Depends on the choice of motor.
Function:
The rated motor current I
M,N
forms part of the adjust-
able frequency drive calculations i.a. of torque and
motor thermal protection.
Description of choice:
Select a value that equals the nameplate data on the
motor.
Enter the value in Ampere.
NOTE
It is important to enter the correct value,
since this forms part of the VVC
plus
control
feature.
NOTE
If the setting in parameter 102-109 is
changed, the parameters 110-118 will re-
turn to factory setting. If using special mo-
tor characteristics a change in parameter
102-109 affects parameter 422.
106 Rated motor speed
(MOTOR NOM. SPEED)
Value:
100 - 60000 rpm (rpm) [100 - 60000]
Depends on the choice of motor.
Function:
This is where the value is selected that corresponds to
the rated motor speed n
M,N
, which can be seen from
the nameplate data.
Description of choice:
The rated motor speed n
M,N
is used i.a. for calculating
the optimal slip compensation.
VLT
®
5000 Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
90 MG.51.C5.22 - VLT
p
is a registered Danfoss trademark.

Danfoss VLT 5000 Crane Series Specifications

General

Brand	Danfoss
Model	VLT 5000 Crane Series
Category	Media Converter
Language	English