Siemens 440 - Manual (Page 61)

Issue 01/06 Parameter Description
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
61
P0360[3] Main inductance Min: 0.0
CStat: CUT Datatype: Float Unit: - Def: 10.0
P-Group: MOTOR Active: Immediately QuickComm.: No Max: 3000.0
Sets main inductance [mH] of the motor equivalent circuit (phase value), see diagram below.
1000
0360 P
0310 P 2 L f 2 L X
m m m
⋅ ⋅ π ⋅ = ⋅ ⋅ π ⋅ = ⋅ ω =
Main reactance:
Index:
P0360[0] : 1st. Drive data set (DDS)
P0360[1] : 2nd. Drive data set (DDS)
P0360[2] : 3rd. Drive data set (DDS)
Dependency:
Calculated automatically using the motor model or determined using P1910 (motor identification).
Caution:
The data of equivalent circuit relates to the star equivalent circuit. Any data of the delta equivalent circuit
available, therefore must be transformed to the star equivalent circuit before entering into the inverter.
Note:
Cable resistance
0.0 ... 120.0 [Ohm]
P0352.D (0.0)
Stator leak.induct
0.00001 ... 1000.00000
P0356.D (10.00000)
L
σ S
Rotor leak.induct.
0.0 ... 1000.0
P0358.D (10.0)
L
σ R
L
m
Main inductance
0.0 ... 3000.0
P0360.D (10.0)
Rotor resistance
0.0 ... 300.0 [Ohm]
P0354.D (10.0)
R
R
On-state voltage
0.0 ... 20.0 [V]
P1825 (1.4)
Gating dead time
0.00 ... 3.50 [us]
P1828 (0.50)
R
S
X
σ
X
m Γ
R
R Γ
Cable res. [%]
r0372.D
Stator res. [%]
r0370.D
Tot.leak.react. [%]
r0377.D
Rotor res. [%]
r0374.D
Main reactance [%]
r0382.D
Motor Cable Inverter
Stator res. (L2L)
0.00001 ... 2000.00000 [Ohm]
P0350.D (4.00000)
C
R
P0350 = 2(R + R
S
)
Cable
Cable
Cable
R
S
C
R
Cable
Cable
T-equivalent circuit :
L
R
= L
σ R
+ L
m
L
S
= L
σ S
+ L
m
equivalent circuit :
i
S
i
R
i
µ
i
S
i
R Γ
i
µ Γ
(r0331)
Invers - Γ Γ Γ Γ -
Level
4