YASKAWA A1000 Series Technical Manual

B.7 Parameters that Change with the Motor Code Selection
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual 465
Parameter List
B
Table B.13 400 V, 1750 r/min Type YASKAWA SSR1 Series IPM Motor
No. Name Unit Default Settings
E5-01
Motor Code Selection − 1232 1233 1235 1236 1238 123A 123B 123D 123E 123F
Voltage Class V 400 400 400 400 400 400 400 400 400 400
Rated Power kW 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18
Rated Speed r/min 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750
E5-02 Motor Rated Power kW 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11.0 15 18.50
E5-03 Motor Rated Current A 0.89 1.56 2.81 4.27 7.08 10.31 13.65 20.7 27.5 33.4
E5-04Number of Motor Poles –6666666666
E5-05 Motor Stator Resistance (r1) Ω 25.370 9.136 6.010 3.297 1.798 0.982 0.786 0.349 0.272 0.207
E5-06 Motor d-Axis Inductance (Ld) mH 169.00 92.08 67.71 34.40 32.93 22.7 16.49 13.17 10.30 8.72
E5-07 Motor q-Axis Inductance (Lq) mH 197.50 119.56 81.71 54.00 37.70 26.80 23.46 15.60 12.77 11.22
E5-09 Motor Induction Voltage Constant 1 (Ke) mVs/rad 392.6 440.6 478.3 466.3 478.8 478.1 520.0 481.5 498.8 509.5
E5-24 Motor Induction Voltage Constant 2 (Ke) mV/(r/min) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
E1-04 Maximum Output Frequency Hz 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5
E1-05 Maximum Voltage V 380.0 380.0 380.0 380.0 380.0 380.0 380.0 380.0 380.0 380.0
E1-06 Base Frequency Hz 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5
E1-09 Minimum Output Frequency Hz 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4
C5-17 Motor Inertia
kgm
2
0.0011 0.0017 0.0023 0.0043 0.0083 0.014 0.017 0.027 0.046 0.055
L3-24
Motor Acceleration Time for Inertia
Calculations
s 0.092 0.076 0.052 0.066 0.075 0.083 0.077 0.084 0.102 0.101
n5-02 Motor Acceleration Time s 0.092 0.076 0.052 0.066 0.075 0.083 0.077 0.084 0.102 0.101
n8-49
d-Axis Current for High Efficiency
Control (OLV/PM)
% -8.6 -11.5 -10.3 -19.8 -8.5 -11.0 -18.6 -12.5 -15.5 -17.9
No. Name Unit Default Settings
E5-01
Motor Code Selection − 1240 1242 1243 1244 1245 1246 1247 1248 1249 124A
Voltage Class V 400 400 400 400 400 400 400 400 400 400
Rated Power kW 22 30 37 45 55 75 90 110 132 160
Rated Speed r/min 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750
E5-02 Motor Rated Power kW 22.00 30.00 37.00 45.00 55.00 75.00 90.00 110.00 132 160
E5-03 Motor Rated Current A 39.8 52.0 65.8 77.5 92.7 126.6 160.4 183.3 222.9 267.7
E5-04Number of Motor Poles –6666666666
E5-05 Motor Stator Resistance (r1) Ω 0.148 0.235 0.079 0.054 0.049 0.029 0.019 0.017 0.012 0.008
E5-06 Motor d-Axis Inductance (Ld) mH 6.81 5.4 4.08 3.36 3.16 2.12 1.54 1.44 1.21 0.97
E5-07 Motor q-Axis Inductance (Lq) mH 8.47 7.26 5.12 3.94 3.88 2.61 2.06 2.21 1.46 1.28
E5-09 Motor Induction Voltage Constant 1 (Ke) mVs/rad 503.9 561.7 528.5 558.1 623.8 594.5 524.1 583.7 563.6 601.2
E5-24 Motor Induction Voltage Constant 2 (Ke) mV/(r/min) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0
E1-04 Maximum Output Frequency Hz 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5
E1-05 Maximum Voltage V 380.0 380.0 380.0 380.0 380.0 380.0 380.0 380.0 380 380
E1-06 Base Frequency Hz 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5 87.5
E1-09 Minimum Output Frequency Hz 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4
C5-17 Motor Inertia
kgm
2
0.064 0.116 0.140 0.259 0.31 0.42 0.56 0.83 0.96 1.61
L3-24
Motor Acceleration Time for Inertia
Calculations
s 0.098 0.130 0.127 0.193 0.191 0.187 0.208 0.254 0.243 0.338
n5-02 Motor Acceleration Time s 0.098 0.130 0.127 0.193 0.191 0.187 0.208 0.254 0.243 0.338
n8-49
d-Axis Current for High Efficiency
Control (OLV/PM)
% -15.1 -16.8 -14.1 -8.8 -9.6 -10.3 -17.0 -21.7 -10.9 -13.2

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)