10.2 Model Specifications (400 V Class)
356 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
Model Input Voltage Duty Rating 4453 4568 4675
Outputs
Rated Output Capacity
(kVA)
< 460 V
*4
HD 272 298 398
ND 298 374 444
≧ 460 V
*5
HD 330 380 410
ND 380 410 482
Rated Output Current
(A)
< 460 V
HD 414 453 605
ND 453 568 675
≥ 460 V
HD 414 477 515
ND 477 515 605
Overload Tolerance
• HD: 150% of the rated output current for 60 seconds
• ND: 110% of the rated output current for 60 seconds
Note:
Derating may be necessary for applications that start and stop
frequently.
Carrier Frequency
HD: 2 kHz without derating the drive capacity.
ND: 2 kHz without derating the drive capacity.
Derate the drive capacity to use values to 5 kHz maximum.
Maximum Output Voltage
Three-phase 380 V to 480 V
Note:
The maximum output voltage is proportional to the input voltage.
Maximum Output Frequency
• Advanced Open Loop Vector Control (AOLV) and EZ Open Loop
Vector Control (EZOLV): 120 Hz
• Closed Loop V/f Control (CL-V/f), Closed Loop Vector Control (CLV),
Advanced Open Loop Vector Control for PM (AOLV/PM), and Closed
Loop Vector Control for PM (CLV/PM): 400 Hz
• V/f Control (V/f), Open Loop Vector Control (OLV), and Open Loop
Vector Control for PM (OLV/PM): 590 Hz
Measures for
Harmonics
DC Reactor Standard internal characteristics
Braking Device Braking Transistor External options
EMC Filter
EMC Filter
IEC61800-3, C3
There is a category C3 EMC filter in the drive.
Power Supply
Rated Voltage/Rated Frequency
• Three-phase AC power supply 380 V to 480 V at 50/60 Hz
• DC power supply 513 V to 679 V
Permitted Voltage Fluctuation -15% to +10%
Permitted Frequency Fluctuation ±5%
Input Power (kVA)
< 460 V
HD 327 370 465
ND 370 465 523
≥ 460 V
HD 335 382 429
ND 468 526 584
*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 Assumes the value at the rated output current. The input current rating changes when the power supply transformer, input reactor,
wiring connections, or power supply impedance change.
*4 The rated output capacity is calculated with a rated output voltage of 380 V.
*5 The rated output capacity is calculated with a rated output voltage of 460 V.
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