Magnetizing Curve Imag 4; Stator Resistance [%]; Cable Resistance [%]; Rated Stator Resistance [%] - Siemens MICROMASTER 440 Parameter Manual

Parameter Description
P0369[3]

Magnetizing curve imag 4

CStat: CUT
P-Group: MOTOR
Specifies fourth magnetizing current value of saturation characteristic in [%] relative to rated magnetizing
current (P0331).
Index:
P0369[0] : 1st. Drive data set (DDS)
P0369[1] : 2nd. Drive data set (DDS)
P0369[2] : 3rd. Drive data set (DDS)
Dependency:
Affects P0320 (motor magnetizing current).
Details:
See P0362 (magnetizing curve flux 1).
r0370[3]

Stator resistance [%]

P-Group: MOTOR
Displays standardized stator resistance of motor equivalent circuit (phase value) in [%] of the temperature
value in P0625.
Index:
r0370[0] : 1st. Drive data set (DDS)
r0370[1] : 2nd. Drive data set (DDS)
r0370[2] : 3rd. Drive data set (DDS)
Note:
Rated motor impedance:
V
ph
=
Z =
N
I
ph
r0372[3]

Cable resistance [%]

P-Group: MOTOR
Displays standardized cable resistance of motor equivalent circuit (phase value)in [%]. It is estimated to be
20 % of the stator resistance.
Index:
r0372[0] : 1st. Drive data set (DDS)
r0372[1] : 2nd. Drive data set (DDS)
r0372[2] : 3rd. Drive data set (DDS)
Note:
Rated motor impedance:
V
ph
=
Z =
N
I
ph
r0373[3]

Rated stator resistance [%]

P-Group: MOTOR
Displays the nominal stator resistance of the motor equivalent circuit diagram (phase value) as a [%] at the
ambient temperature + temperature rise of the stator winding.
Index:
r0373[0] : 1st. Drive data set (DDS)
r0373[1] : 2nd. Drive data set (DDS)
r0373[2] : 3rd. Drive data set (DDS)
Note:
- ambient temperature, refer to P0625
- temperature rise of the stator winding, refer to P0627
Rated motor impedance:
V
ph
=
Z =
N
I
ph
64
Datatype: Float
Active: Immediately
Datatype: Float
P 0304
V
N
=
<=> 100 %
⋅
⋅ 3 P 0305
3 I
N
Datatype: Float
P 0304
V
N
=
<=> 100 %
⋅
⋅
3 I 3 P 0305
N
Datatype: Float
P 0304
V
N
=
<=> 100 %
⋅
⋅
3 I 3 P 0305
N
Min: 0.0
Unit: % Def: 170.0
QuickComm.: No Max: 500.0
Min: -
Unit: % Def: -
Max: -
Min: -
Unit: % Def: -
Max: -
Min: -
Unit: % Def: -
Max: -
MICROMASTER 440
6SE6400-5BB00-0BP0
Issue 01/06
Level
4
Level
4
Level
4
Level
4
Parameter List