SV-iS7 User Manual - Inverter Drive Supermarket

Chapter 8 Applied Functions
8-18
Input
voltage
400
Motor
capacity
[kW]
Rating
current
[A]
No load
current
[A]
Rating slip
frequency
[Hz]
Stator
resistance
[Ω]
15 53.6 15.5 1.00 0.084 1.118
18.5 65.6 19.0 1.00 0.068 0.819
22 76.8 21.5 1.00 0.056 0.948
30 104.6 29.3 1.00 0.042 0.711
0.2 0.7 0.5 3.33 28.00 121.2
0.4 1.4 0.8 3.33 14.0 80.8
0.75 2.0 1.0 3.00 7.81 53.9
1.5 3.7 1.5 2.67 3.52 27.9
2.2 5.0 1.9 2.33 2.520 19.95
3.7 8.0 2.9 2.33 1.500 13.45
5.5 12.1 4.1 1.50 0.940 9.62
7.5 16.3 5.4 1.33 0.520 8.53
11 23.2 7.2 1.00 0.360 4.48
15 31.0 9.0 1.00 0.250 3.38
18.5 38.0 11.0 1.00 0.168 2.457
22 44.5 12.5 1.00 0.168 2.844
30 60.5 16.9 1.00 0.126 2.133
37 74.4 20.1 1.00 0.101 1.704
45 90.3 24.4 1.00 0.084 1.422
55 106.6 28.8 1.00 0.069 1.167
75 141.6 35.4 1.00 0.050 0.852
90 167.6 41.9 1.00 0.039 0.715
110 203.5 48.8 1.00 0.032 0.585
132 242.3 58.1 1.00 0.027 0.488
160 290.5 69.7 1.00 0.022 0.403
185 335.0 77.0 1.00 0.021 0.380
1) Motor Parameter Tuning (Rs, Lsigma, Ls, Tr, Noload curr)
Leakage
inductance
[mH]
BAS-20 Auto Tuning : Selects the type of auto tuning and implements auto tuning. Auto tuning starts if you select one of
the items below and press PROG.
0 : None
Displays the initial auto tuning item. After auto tuning is completed, that it is finished is displayed.
1 : ALL
The motor parameter is measured with the motor rotating. The stator resistance(Rs), leak inductance(Lsigma), stator
inductance(Ls), no-load current(Noload Curr) and rotor time constant(Tr) are all measured. When the encoder option card
is mounted, the encoder state is also measured. For encoder state measurement, the related functions of the encoder
should be rightly set. For setting the control mode at vector control, set the auto tuning item at No. 1 ALL. If load is
connected to the motor axis, the parameter might not be correctly measured because the motor measures the parameter
while rotating. Therefore, for correct measurement, remove the load attached to the motor axis before use. If Control
Mode(DRV-09) is Sensorless-2, the rotor time constant(Tr) is tuned while it is static.