u Three-Phase 400 V Class Drive Models CIMR-Ao4A0002 to 4A0031Table A.5 Power Ratings (Three-Phase 400 V Class)Item SpecificationCIMR-Ao4A 0002 0004 0005 0007 0009 0011 0018 0023 0031Maximum Applicable MotorCapacity (HP) <1>ND Rating 0.75 2 3 3 5 7.5 10 15 20HD Rating 0.75 2 3 3 5 5 7.5 10 15InputInput Current (A) <2> ND Rating 2.1 4.3 5.9 8.1 9.4 14 20 24 38HD Rating 1.8 3.2 4.4 6 8.2 10.4 15 20 29Rated VoltageRated 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 37.5HD Rating 1.4 2.3 4.3 6.1 8.1 10.0 14.6 19.2 28.4OutputRated Output Capacity(kVA) <4>ND Rating <5> 1.6 3.1 4.1 5.3 6.7 8.5 13.3 17.5 24HD Rating 1.4 2.6 3.7 4.2 5.5 7 11.3 13.7 18.3Rated Output Current(A)ND Rating <5> 2.1 4.1 5.4 6.9 8.8 11.1 17.5 23 31HD Rating 1.8<6>3.4<6>4.8<6>5.5<6>7.2<6>9.2<6>14.8<6>18<6>24<6>Overload Tolerance ND Rating: 120% of rated output current for 60 sHD Rating: 150% 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 kHzMaximum 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 thanthe 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 is set to 2 kHz. Current derating is required in order to raise the carrier frequency.<6> Carrier frequency can be increased to 8 kHz while keeping this current derating. Higher carrier frequency settings require derating.A.2 Power Ratings166 YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
