Yaskawa J1000 Compact Vector Control Drive - Manual (Page 168)

A.3 Three-Phase 400 V Class Drives
Note: Differences between Heavy Duty (HD) ratings and Normal Duty (ND) ratings for the drive include rated
input and output current, overload capacity, carrier frequency and current limit. Set parameter C6-01 to
0 for HD or 1 for ND (default).
Table A.4 Power Ratings
Item Specification
Three-Phase Model 4A0001 4A0002 4A0004 4A0005 4A0007 4A0009
Maximum Applicable
Motor Capacity (HP)
<1>
ND Rating 0.5 0.75/1.0 1.5/2.0 3.0 3.0 5.0
HD Rating 0.5 0.75 1.0/1.5/2.0 3.0 3.0 3.0
Input
Input
Current (A)
<2>
ND Rating 1.2 2.1 4.3 5.9 8.1 9.4
HD Rating 1.2 1.8 3.2 4.4 6.0 8.2
Output
Output
Current
(kVA)
<3>
ND Rating
<4> 0.9 1.6 3.1 4.1 5.3 6.7
HD Rating
<5> 0.9 1.4 2.6 3.7 4.2 5.5
Output
Current (A)
ND Rating
<4> 1.2 2.1 4.1 5.4 6.9 8.8
HD Rating
<5> 1.2 1.8 3.4 4.8 5.5 7.2
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 User-adjustable 2 to 15 kHz
Max Output Voltage (V) Three-phase power: 380 to 480 V (proportional to input voltage)
Max 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> The motor capacity (HP) refers to a NEC 4-pole motor. The rated output current of the drive output amps should
be equal to or greater than 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 460 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.
<6> DC is not available for UL standards.
A.3 Three-Phase 400 V Class Drives
168 YASKAWA ELECTRIC TOEP C710606 47C YASKAWA AC Drive – V1000 Quick Start Guide