YASKAWA U1000 iQpump Drive, User Manual, Page: 266 / 426

u
Three-Phase 400 V Class Drive Models 4 o 0011 to 4 o 0077
Table A.3 Power Ratings (Three-Phase 400 V Class)
Item Specification
Drive Model 4 o 0011 4 o 0014 4 o 0021 4 o 0027 4 o 0034 4 o 0040 4 o 0052 4 o 0065 4 o 0077
Maximum Applicable Motor
Capacity kW (HP)
<1>
5.5 (7.5) 7.5 (10) 11 (15) 15 (20) 18.5 (25) 22 (30) 30 (40) 37 (50) 45 (60)
Input/
Output
Rating
Rated Input
Current (A)
<2>
10 13 19 25 31 36 47 59 70
Rated Input
Capacity (kVA)
<3>
9 12 17 22 28 33 43 54 64
Rated Output
Current (A)
<4> <5>
11 14 21 27 34 40 52 65 77
Overload Tolerance
Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
Carrier Frequency 4 kHz (User adjustable up to 10 kHz. Derating may be required.)
Maximum Output Voltage
(V)
Proportional to input voltage
<6>
Maximum Output
Frequency (Hz)
400 Hz (User-adjustable)
Power
Supply
Rated Voltage
Rated Frequency
Three-phase 4A oooo 380 to 500 Vac 50/60 Hz
Allowable Voltage
Fluctuation
-15 to 10%
Allowable Frequency
Fluctuation
±3% (Frequency fluctuation rate: 1 Hz/100 ms or less)
Allowable Phase Power
Supply
Voltage Unbalance
2% or less
Harmonic Current Distortion
<6> 5% or less (IEEE519 compliant)
Input Power Factor 0.98 or more (During rated operation)
<1> The motor capacity (HP) refers to an NEC 4-pole motor. The rated output current of the drive should be equal to or greater than the 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
connections, and power supply impedance.
<3> Rated input capacity is calculated with a power line voltage of 480 V × 1.1.
<4> The rated output current of the drive should be equal to or greater than the motor rated current.
<5> Carrier frequency is set to 4 kHz. Current derating is required to raise the carrier frequency.
<6> Commercial power mode results in near zero input harmonics. Existing power conditions and operation mode can affect input harmonics.
A.1 Power Ratings
266 YASKAWA TOEPYAIUPW01A YASKAWA AC Drive - U1000 iQpump Matrix Drive User Manual