YASKAWA A1000 Technical Manual

B.7 Parameters that Change with the Motor Code Selection (for PM Motors)
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual 543
Parameter List
B
No.
<6> Default setting value varies by the drive model (o2-04).
Name Unit Default Settings
E5-01
Motor Code Selection (for PM Motors)  2442 2443 2444 2445 2446 2447 2448 2449 244A 244C
Voltage Class V 400 400 400 400 400 400 400 400 400 400
Rated Power kW 30 37 45 55 75 90k 110 132 160 200
Rated Speed
min
-1
1150 1150 1150 1150 1150 1150 1150 1150 1150 1150
E5-02 Motor Rated Power (for PM Motors) kW 30.00 37.00 45.00 55.00 75.00 90.00 110.00 132.00 160.00 200.00
E5-03 Motor Rated Current (for PM Motors) A 51.8 63.0 76.6 93.1 128.1 153.1 186.5 221.9 269.8 336.5
E5-04Number of Motor Poles (for PM Motors)–6666666666
E5-05
Motor Stator Resistance (r1) (for PM
Motors)
 0.140 0.106 0.076 0.051 0.032 0.026 0.015 0.012 0.009 0.007
E5-06
Motor d-Axis Inductance (Ld) (for PM
Motors)
mH 8.12 6.43 4.96 3.99 2.97 2.44 1.87 1.49 1.41 1.22
E5-07
Motor q-Axis Inductance (Lq) (for PM
Motors)
mH 9.84 7.71 6.56 5.39 3.90 3.23 2.46 2.08 1.88 1.51
E5-09
Motor Induction Voltage Constant 1 (Ke)
(for PM Motors)
mVs/rad 888.8 857.7 941.6 853.8 829.6 835.6 833.4 848.6 889.1 915.0
E5-24
Motor Induction Voltage Constant 2 (Ke)
(for PM Motors)
mV/(min
-1
)
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
min
-1
(Hz)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
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
min
-1
(Hz)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
1150
(57.5)
E1-09 Minimum Output Frequency
min
-1
(Hz)
58
(2.9)
58
(2.9)
58
(2.9)
58
(2.9)
58
(2.9)
58
(2.9)
58
(2.9)
58
(2.9)
58
(2.9)
58
(2.9)
C5-17 Motor Inertia
kgm
2
0.252 0.304 0.410 0.55 0.82 0.96 1.60 1.95 2.82 3.70
L3-24
<6>
Motor Acceleration Time for Inertia
Calculations
s 0.122 0.119 0.132 0.145 0.159 0.155 0.211 0.214 0.256 0.268
n5-02 Motor Acceleration Time s 0.122 0.119 0.132 0.145 0.159 0.155 0.211 0.214 0.256 0.268
n8-49
d-Axis Current for High Efficiency
Control (for PM Motors) (OLV/PM)
% -9.8 -10.2 -11.5 -16.0 -15.7 -15.7 -14.7 -16.5 -14.1 -10.4

YASKAWA A1000 Specifications

General

Type	AC Drive
Series	A1000
Input Voltage	200-240V, 380-480V
Frequency Range	0-400 Hz
Horsepower Range	0.5 to 1000 HP
Power Range	0.4 to 630 kW
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Braking	Dynamic Braking
Communication	Modbus
Safety	Safe Torque Off (STO)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Operating Temperature	-10 to +50°C
Storage Temperature	-20 to 60°C
Humidity	5 to 95% RH (non-condensing)
Enclosure	IP20