A.3 Three-Phase 400 V Class DrivesTable A.4 Power RatingsItem SpecificationThree-Phase Drive Model 4A0001 4A0002 4A0004 4A0005 4A0007 4A0009 4A0011Maximum Applicable Motor Capacity(kW) <1>ND Rating 0.37 0.75 1.5 2.2 3.0 4.0 5.5HD Rating 0.37 0.55 1.1 1.5 2.2 3.0 3.7Input Input Current (A) <2> ND Rating 1.2 2.1 4.3 5.9 8.1 9.4 14.0HD Rating 1.2 1.8 3.2 4.4 6.0 8.2 10.4OutputOutput Current (kVA) <3> ND Rating <4> 0.9 1.6 3.1 4.1 5.3 6.7 8.5HD Rating <5> 0.9 1.4 2.6 3.7 4.2 5.5 7.0Output Current (A) ND Rating <4> 1.2 2.1 4.1 5.4 6.9 8.8 11.1HD Rating <5> 1.2 1.8 3.4 4.8 5.5 7.2 9.2Overload 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 2 kHz (user-adjustable from 2 to 15 kHz)Maximum Output Voltage (V) Three-phase power: 380 to 480 V (proportional to input voltage)Maximum Output Frequency (Hz) 400 Hz (user-adjustable)PowerSupplyRated VoltageRated FrequencyThree-phase power: 380 to 480 V 50/60 HzDC power supply: 510 to 680 V <6>Allowable Voltage Fluctuation -15 to 10%Allowable Frequency Fluctuation ±5%Harmonic Corrective Actions DC Reactor Optional<1> The motor capacity (kW) refers to a Yaskawa 4-pole motor. The rated output current of the drive output amps should be equal to or greaterthan the motor rated current.<2> Input current rating varies depending on the power supply transformer, input reactor, wiring conditions, and power supply impedance.<3> Rated motor capacity is calculated with a rated output voltage of 440 V.<4> Carrier frequency is set to 2 kHz (Swing PWM). Current derating is required in order to raise the carrier frequency.<5> Carrier frequency is set to 8 kHz. Current derating is required in order to raise the carrier frequency.<6> DC is not available for UL standards.A.3 Three-Phase 400 V Class DrivesYASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual 321A Specifications
