YASKAWA CIMR-VU BA0001 Technical Manual page 346

A.3 Three-Phase 400 V Class Drives
Three-Phase Model
Maximum Applicable Motor Capacity
<1>
(HP)
Input
Input Current (A)
Output Current (kVA)
Output Current (A)
Output
Overload Tolerance
Carrier Frequency
Max Output Voltage (V)
Max Output Frequency (Hz)
Power
Supply
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Harmonic Corrective Actions
<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 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.
<6> DC is not available for UL standards.
346
Table A.5 Power Ratings Continued
Item
ND Rating
HD Rating
ND Rating
<2>
HD Rating
ND Rating
<3>
HD Rating
ND Rating
HD Rating
Rated Voltage
Rated Frequency
DC Link Choke
4A0011 4A0018
7.5 10.0
5.0 10.0
14.0 20.0
10.4 15.0
<4>
8.5 13.3
<5>
7.0 11.3
<4>
11.1 17.5
<5>
9.2 14.8
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)
Three-phase power: 380 to 480 V (proportional to input voltage)
Three-phase power: 380 to 480 V 50/60 Hz
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual
Specification
4A0023 4A0031
15.0
10.0
24.0
20.0
17.5
13.7
23.0
18.0
User-adjustable 2 to 15 kHz
400 Hz (user-adjustable)
DC power supply: 510 to 680 V
-15 to 10%
±5%
Optional
4A0038
20.0 25.0
15.0 20.0
38.0 44.0
29.0 39.0
23.6 29.0
18.3 23.6
31.0 38.0
24.0 31.0
<6>