Siemens MICROMASTER 440 - Rotor Resistance [%]; Rated Rotor Resistance [%]; Total Leakage Reactance [%]; Main Reactance [%]

Issue 01/06 Parameter Description
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
65
r0374[3] Rotor resistance [%] Min: -
Datatype: Float Unit: % Def: -
P-Group: MOTOR Max: -
Displays the rotor resistance of the motor equivalent circuit diagram (phase value) as a [%] at the ambient
temperature (in the cold state).
% 100
P0358) (1
Z
P0360 P0354
% 100
Z k
R
% 100
Z
R
0374r
2
N
2
N
2
R
R
N
R
⋅
+
⋅
=⋅
⋅
=⋅=
σ
Γ
Index:
r0374[0] : 1st. Drive data set (DDS)
r0374[1] : 2nd. Drive data set (DDS)
r0374[2] : 3rd. Drive data set (DDS)
Note:
Ambient temperature, refer to P0625
% 100 <=>
0305P3
0304P
I 3
V
N
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
r0376[3] Rated rotor resistance [%] Min: -
Datatype: Float Unit: % Def: -
P-Group: MOTOR Max: -
Displays the nominal rotor resistance of the motor equivalent circuit diagram (phase value) as a [%] at the
ambient temperature + temperature rise of the rotor winding.
Index:
r0376[0] : 1st. Drive data set (DDS)
r0376[1] : 2nd. Drive data set (DDS)
r0376[2] : 3rd. Drive data set (DDS)
Note:
- ambient temperature, refer to P0625
- temperature rise of the rotor winding, refer to P0628
% 100 <=>
0305P3
0304P
I 3
V
N
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
r0377[3] Total leakage reactance [%] Min: -
Datatype: Float Unit: % Def: -
P-Group: MOTOR Max: -
Displays standardized total leakage reactance of the motor equivalent circuit (phase value) in [%].
% 100
Z
P0360 P0358
P0360 P0358
P0356
% 100
Z
k
L
L
% 100
Z
L
0377r
NN
R
R
S
N
⋅
+
⋅
+
=⋅
+
=⋅=
σ
σ
σ
σ
Index:
r0377[0] : 1st. Drive data set (DDS)
r0377[1] : 2nd. Drive data set (DDS)
r0377[2] : 3rd. Drive data set (DDS)
Note:
% 100 <=>
0305P3
0304P
I 3
V
N
N
⋅
=
⋅
=
Z
N
=
ph
V
ph
I
Rated motor impedance:
r0382[3] Main reactance [%] Min: -
Datatype: Float Unit: % Def: -
P-Group: MOTOR Max: -
Displays standardized main reactance of the motor equivalent circuit (phase value) in [%].
% 100
P0358) (P0360
Z
P0360
% 100
Z k
L
% 100
Z
L
0382r
N
2
N R
m
N
m
⋅
+
=⋅
⋅
=⋅=
σ
Γ
Index:
r0382[0] : 1st. Drive data set (DDS)
r0382[1] : 2nd. Drive data set (DDS)
r0382[2] : 3rd. Drive data set (DDS)
Note:
% 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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