Yaskawa J1000 Compact V/f Control Drive - Manual (Page 203)

A.3 Three-Phase 400 V Class Drives
Table A.3 Power Ratings
Item Specification
Three-Phase Drive Model 4A0001 4A0002 4A0004 4A0005 4A0007 4A0009 4A0011
Maximum Applicable Motor
Capacity (HP)
<1>
ND Rating 0.5
0.75 &
1
2 3 4 5 7.5
HD Rating 0.5 0.75 1 & 2 3 3 3 5
Input
Input Current (A)
<2>
ND Rating 1.2 2.1 4.3 5.9 8.1 9.4 14.0
HD Rating 1.2 1.8 3.2 4.4 6.0 8.2 10.4
Output
Output Current
(kVA)
<3>
ND Rating
<4>
0.9 1.6 3.1 4.1 5.3 6.7 8.5
HD Rating
<5>
0.9 1.4 2.6 3.7 4.2 5.5 7.0
Output Current (A)
ND Rating
<4>
1.2 2.1 4.1 5.4 6.9 8.8 11.1
HD Rating
<5>
1.2 1.8 3.4 4.8 5.5 7.2 9.2
Overload Tolerance
ND Rating: 120% of rated output current for 60 s
HD 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)
Power
Supply
Rated Voltage
Rated Frequency
Three-phase power: 380 to 480 V 50/60 Hz
DC power supply: 510 to 680 V
<6>
Allowable Voltage Fluctuation -15 to 10%
Allowable Frequency Fluctuation ±5%
Harmonic Corrective Actions
DC Link
Choke
Optional
<1> Horsepower rating is based on 460 V Induction-Type Squirrel Cage NEMA B 4-Pole Motors as represented in
NEC Table 430.250 Full-Load Current, Three-Phase Alternating-Current Motors.
<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 to raise the carrier frequency.
<5> Carrier frequency is set to 8 kHz. Current derating is required to raise the carrier frequency.
A.3 Three-Phase 400 V Class Drives
YASKAWA ELECTRIC TOEP C710606 26D YASKAWA AC Drive – J1000 Quick Start Guide 203
A
Specifications