Lust CDA3000 - Page 121

Application Manual CDA3000
5-7
5 Software functions
1
2
3
4
5
6
A
DE
EN
FR
Bild 5.1 Motor rating plate
Setting of motor mass moment of inertia (160-MOJNM)
The mass moment of inertia of the motor must be entered under parame-
ter 160-MOJNM in order to ensure optimum running in control mode SFC/
FOR.
If no mass moment of inertia is entered (160-MOJNM=0), a mass
moment of inertia matching an IEC standard motor is defined based on
the motor data.
The basis is provided by the table presented below for a six-pole asyn-
chronous motor.
The mass moment of inertia of the motor is dependent on the number of
pole pairs and the related rotor design. Consequently, the table values are
adjusted according to the number of pole pairs.
No. Function Parameter Setting
1
Rated voltage of motor in circuit type
∆ à 230 V
Y
à 400 V
155 -MOVNM
∆: 230 V
Y: 400 V
2
Rated current of motor in circuit type
∆ à 6.4A
Y
à 3.7A
158 -MOCNM
∆: 6.4A
Y: 3.7A
3 Rated power of motor 154 -MOPNM 1.5 kW
4 Power factor cos f of motor 159-MOCOS 0.8
5 Rated speed of motor 157 -MOSNM 1410 rpm
6 Rated frequency of motor 156-MOFN 50 Hz
Table 5.3 Motor rating plate data
Type specification with size
Serial no.
Year of manufacture
3 ~ Motor
6.4 / 3.7 A
1.5 kW
Nominal mode
cos f 0.8
1410 rpm
50 Hz
Insulating
material class
Protection
Weight
Addition DIN references
1
2
3
4
5
6
Manufacturer LOGO