Omron Q2A Series Manual page 3

Q2A-A
Max. applicable motor output
(kW)
Inverter capacity (kVA)
Rated output current (A)
*5
Overload tolerance
*6
Carrier frequency
(without derating the drive capacity)
Max. output voltage
Max. output frequency
Rated voltage and frequency
Allowable voltage fluctuation
Allowable frequency fluctuation
Input Power (kVA)
Weight (kg)
*1. The maximum applicable motor output complies with 380 V motor ratings as specified in Annex G of IEC 60947-4-1. The rated output current of the drive
output amps must be equal to or more than the motor rated current.
*2. The maximum applicable motor output complies with 460 V motor ratings as specified in NEC Table 430.250. The rated output current of the drive output
amps must be equal to or more than the motor rated current.
*3. The rated output capacity is calculated with a rated output voltage of 380 V.
*4. The rated output capacity is calculated with a rated output voltage of 460 V.
*5. Derating may be necessary for applications that start and stop frequently.
*6. Derate the drive capacity to use values to 15 kHz maximum (4002 to 4103 models), 10 kHz maximum (4140 to 4389 models) or 5 kHz maximum (4453
to 4675 models).
Common specifications
Model number
Q2A-A
Control methods
Frequency control range
Frequency tolerance
Frequency setting resolution
Output frequency resolution
Frequency setting signal
*1
Starting torque
Speed control range
Zero speed control
Torque limits
Accel/Decel Time
Q2A
Input Duty
4089 4103
voltage rating
HD 37 45
*1
< 460 V
ND 45 55
HD 37 45
*2
≥ 460 V
ND 45 55
HD 49 60
*3
< 460 V
ND 59 68
HD 52 61
*4
≥ 460 V
ND 61 76
HD 75 91
< 460 V
ND 89.2 103
HD 65 77
≥ 460 V
ND 77 96
• HD: 150% of the rated output current for 60 seconds
• ND: 110% of the rated output current for 60 seconds
• HD: 8 kHz
• ND: 2 kHz
• Proportional to input voltage: 380-480 V
• AOLV, EZOLV: 120 Hz
• CL-V/f, CLV, AOLV/PM, CLV/PM: 400 Hz
• V/f, OLV, OLV/PM: 590 Hz
• 3-phase AC power supply 380-480 V at 50/60 Hz
• DC power supply 513-679 VDC
-15% to +10%
±5%
HD 57 69
< 460 V
ND 69 84
HD 49 59
≥ 460 V
ND 73 88
22 25
Specifications
V/f Control (V/f), Closed Loop V/f Control (CL-V/f), Open Loop Vector Control (OLV), Closed Loop Vector Control (CLV),
Advanced Open Loop Vector Control (AOLV), Open Loop Vector Control for PM (OLV/PM), Advanced Open Loop Vector
Control for PM (AOLV/PM), Closed Loop Vector Control for PM (CLV/PM), EZ Open Loop Vector Control (EZOLV)
• AOLV, EZOLV: 0.01 to 120 Hz
• CL-V/f, CLV, AOLV/PM, CLV/PM: 0.01 to 400 Hz
• V/f, OLV, OLV/PM: 0.01 to 590 Hz
• Digital inputs: ±0.01% of the max. output frequency (-10 to +40 ºC)
• Analog inputs: ±0.1% of the max. output frequency (25 ±10 ºC)
• Digital inputs: 0.01 Hz
• Analog inputs: 1/2048 of the max. output frequency (11-bit signed)
0.001 Hz
• Main speed freq reference: -10 to +10 VDC (20 kΩ), 0 to 10 VDC (20 kΩ), 4 to 20 mA (250 Ω), 0 to 20 mA (250 Ω)
• Main speed reference: Pulse train input (max. 32 kHz)
• V/f, CL-V/f: 150%/3Hz
• OLV, AOLV: 200%/0.3Hz
• CLV, AOLV/PM, CLV/PM: 200%/0 rpm (rev/min)
• OLV/PM: 100%/5% speed
• EZOLV: 100%/1% speed
• V/f, CL-V/f: 1:40
• OLV, AOLV: 1:200
• CLV, CLV/PM: 1:1500
• OLV/PM: 1:20
• AOLV/PM: 1:100 (when high frequency injection is enabled)
• EZOLV: 1:100
Possible in these control methods: CLV, AOLV/PM, CLV/PM
Parameter settings allow different limits in four quadrants in these control methods: OLV, CLV, AOLV, AOLV/PM, CLV/
PM, EZOLV
0.0 to 6000.0 s (the drive can set four pairs of different acceleration and deceleration times)
4140 4168 4208 4250
55 75 90 110
75 90 110 132
55 75 90 110
75 90 110 150
74 99 118 142
92 111 137 165
76 99 124 143
99 124 143 191
112 150 180 216
140 168 208 250
96 124 156 180
124 156 180 240
• HD: 5 kHz
• ND: 2 kHz
84 113 136 165
113 136 165 198
72 98 117 142
120 143 174 236
38 39 71
4296 4371 4389 4453
132 160 200 220
160 200 220 250
150 185 220 260
185 220 260 300
171 200 244 272
195 244 256 298
191 241 288 330
241 288 330 380
260 304 371 414
296 371 389 453
240 302 361 414
302 361 414 477
• HD: 2 kHz
• ND: 2 kHz
198 239 297 327
239 297 327 370
193 240 288 335
295 352 410 468
122 126 198
4568 4675
250 315
315 355
300 335
335 370
298 398
374 444
380 410
410 482
453 605
568 675
477 515
515 605
370 465
465 523
382 429
526 584
207
3