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Three-Phase 400 V Class Drive Models 4A0038 to 4A0165
Table A.5 Power Ratings Continued (Three-Phase 400 V Class)
Item Specification
Drive Models 4A0038 4A0044 4A0058 4A0072 4A0088 4A0103 4A0139 4A0165
Maximum Applicable
Motor Capacity (HP)
<1>
ND Rating 25 30 40 50 60 75 100 125
Input
Input Current (A)
<2>
ND Rating 44 52 58 71 86 105 142 170
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 46.6 54.9 53.0 64.9 78.6 96.0 130 156
Output
Rated Output
Capacity (kVA)
<4>
ND Rating
<5>
29 34 44 55 67 78 106 126
Rated Output
Current (A)
ND Rating
<5>
38 44 58 72 88 103 139 165
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>
User-adjustable
between 1 and
10 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
174
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide
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