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

Parameter Description Issue 01/06
MICROMASTER 440 Parameter List
64 6SE6400-5BB00-0BP0
P0369[3] Magnetizing curve imag 4 Min: 0.0
CStat: CUT Datatype: Float Unit: % Def: 170.0
P-Group: MOTOR Active: Immediately QuickComm.: No Max: 500.0
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 [%] Min: -
Datatype: Float Unit: % Def: -
P-Group: MOTOR Max: -
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:
% 100 <=>
0305P3
0304P
I 3
V
N
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
r0372[3] Cable resistance [%] Min: -
Datatype: Float Unit: % Def: -
P-Group: MOTOR Max: -
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:
% 100 <=>
0305P3
0304P
I 3
V
N
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
r0373[3] Rated stator resistance [%] Min: -
Datatype: Float Unit: % Def: -
P-Group: MOTOR Max: -
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
% 100 <=>
0305P3
0304P
I 3
V
N
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
Level
4
Level
4
Level
4
Level
4
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