YASKAWA U1000 Series, Technical Manual

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456 YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
A.3 Three-Phase 400 V Class Drives
A.3 Three-Phase 400 V Class Drives
Table A.3 Power Ratings (Three-Phase 400 V Class)
Item Specification
CIMR-U

4

0011 0014 0021 0027 0034 0040 0052 0065 0077 0096 0124 0156
Input/
Output
Rating
Input Current (A)
<1>
HD Rating 8.7 10 13 19 25 31 36 47 59 70 87 113
ND Rating 10 13 19 25 31 36 47 59 70 87 113 142
Rated Input Capacity (kVA)
<2>
HD Rating 8 9 12 17 22 28 33 43 54 64 80 103
ND Rating 9 12 17 22 28 33 43 54 64 80 103 130
Rated Output Current
(A)
<3> <4>
HD Rating 9.6 11 14 21 27 34 40 52 65 77 96 124
ND Rating 11 14 21 27 34 40 52 65 77 96 124 156
Overload Tolerance
HD Rating: 150% of rated output current for 60 s
ND 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
<5>
Maximum Output Frequency (Hz) 400 Hz
<6>
Power
Supply
Rated Voltage Rated Frequency
Three-phase (CIMR-U  4A  /4P  ) 380 to 500 Vac 50/60 Hz
Three-phase (CIMR-U  4E  /4W  ) 380 to 480 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 Harmonic Distortion
<5>
5% or less (IEEE519 compliant)
Input Power Factor 0.98% or more (During rated operation)
Item
<1> 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.
<2> Rated input capacity is calculated with a power line voltage of 480 V
×
1.1.
<3> The rated output current of the drive output amps should be equal to or greater than the motor rated current.
<4> Carrier frequency is set to 4 kHz for models CIMR-U  4  0011 to 4  0414. Carrier frequency is set to 3 kHz for models CIMR-U  4  0477
to 4  0930. Current derating is required in order to raise the carrier frequency.
<5> If the harmonic current distortion is needed to be 5% or less, the maximum output voltage will be the equivalent to the input voltage
×
0.87.
C7-60 (Output Voltage Limit Mode Selection) is needed to be changed from the default setting.
<6> User-adjustable
<7> Use a stand-alone EMC filter with a voltage of 380 to 480 V for models CIMR-U  4  0477 to 4  0930.
Specification
CIMR-U  4  0180 0216 0240 0302 0361 0414 0477 0590 0720 0900 0930
Input/
Output
Rating
Input Current (A)
<1>
HD Rating 142 164 197 218 275 329 377 434 537 655 819
ND Rating 164 197 218 275 329 377 434 537 655 819 846
Rated Input Capacity (kVA)
<2>
HD Rating 130 150 180 200 251 300 344 396 490 598 748
ND Rating 150 180 200 251 300 344 396 490 598 748 773
Rated Output Current
(A)
<3> <4>
HD Rating 156 180 216 240 302 361 414 477 590 720 900
ND Rating 180 216 240 302 361 414 477 590 720 900 930
Overload Tolerance
HD Rating: 150% of rated output current for 60 s
ND 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 6 kHz. Derating may be required.) 3 kHz
Maximum Output Voltage (V) Proportional to input voltage
<5>
Maximum Output Frequency (Hz) 400 Hz
<6>
Power
Supply
Rated Voltage Rated Frequency
Three-phase (CIMR-U  4A  /4P  ) 380 to 500 Vac
<7>
50/60 Hz
Three-phase (CIMR-U  4E  /4W  ) 380 to 480 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 Harmonic Distortion
<5>
5% or less (IEEE519 compliant)
Input Power Factor 0.98% or more (During rated operation)
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