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Three-Phase 400 V Class Drive Models 4A0002 to 4A0031
Table A.4 Power Ratings (Three-Phase 400 V Class)
Item Specification
Drive Models 4A0002 4A0004 4A0005 4A0007 4A0009 4A0011 4A0018 4A0023 4A0031
Maximum Applicable Motor
Capacity (HP)
<1>
ND Rating 0.75 2 3 3 5 7.5 10 15 20
Input
Input Current (A)
<2>
ND Rating 2.1 4.3 5.9 8.1 9.4 14 20 24 38
Rated Voltage
Rated Frequency
Three-phase: 380 to 480 Vac 50/60 Hz/510 to 680 Vdc
<3>
Allowable Voltage Fluctuation -15 to 10%
Allowable Frequency Fluctuation ±5%
Input Power (kVA) ND Rating 2.3 4.3 6.1 8.1 10.0 14.5 19.4 28.4 37.5
Output
Rated Output Capacity
(kVA)
<4>
ND Rating
<5>
1.6 3.1 4.1 5.3 6.7 8.5 13.3 17.5 24
Rated Output Current
(A)
ND Rating
<5>
2.1 4.1 5.4 6.9 8.8 11.1 17.5 23 31
Overload Tolerance
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
Carrier Frequency
User-adjustable between 1 and 15 kHz
<5>
Maximum Output Voltage (V) Three-phase: 380 to 480 V (proportional to input voltage)
Maximum Output Frequency (Hz) 400 Hz (user-adjustable)
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring conditions,
and power supply impedance.
<3> DC is not available for UL/CE standards.
<4> Rated motor capacity is calculated with a rated output voltage of 440 V.
<5> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
A.1 Power Ratings
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide 237
A
Specifications