Power Ratings; Power Ratings; 6-Phase/12 Pulse Input 400 V Class Drive Models Cimr-A 4T0058 To 0208 - YASKAWA A1000 Installation Manual

A.1 Power Ratings
A.1 Power Ratings

6-Phase/12 Pulse Input 400 V Class Drive Models CIMR-A 4T0058 to 0208

Item
CIMR-A 4T
Maximum Applicable Motor Capacity
kW (HP)
<1>
Input Current (A)
Rated Frequency
Input
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Input Power (kVA)
Rated Output Capacity
(kVA)
Rated Output Current
(A)
Output
Overload Tolerance
Carrier Frequency
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps 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
conditions, and power supply impedance. This input current rating is the 3-Phase total input current rating. For the 6-Phase input current rating
see Table C.1.
<3> Rated motor capacity is calculated with a rated output voltage of 440 V.
<4> Carrier frequency is set to 2 kHz. Current derating is required in order to raise the carrier frequency.
<5> Carrier frequency can be increased to 8 kHz while keeping this current derating. Higher carrier frequency settings require derating.
<6> Carrier frequency can be increased to 5 kHz while keeping this current derating. Higher carrier frequency settings require derating.
52
Table A.1 Power Ratings (CIMR-A 4T0058 to 0208)
ND Rating
HD Rating
ND Rating
<2>
HD Rating
Rated Voltage
ND Rating
HD Rating
ND Rating
<4>
<3> HD Rating
ND Rating
<4>
HD Rating
YASKAWA ELECTRIC TOEP C710616 50B YASKAWA AC Drive - A1000 6-Phase/12-Pulse Input Installation Guide
0058 0072 0088
30 37 45
(40) (50) (60)
22 30 37
(25-30) (40) (50-60)
58 71 86
43 58 71
6-Phase/12-Pulse: 380 Vac to 480 Vac 50/60 Hz
Note: 6-Phase isolated supply with each of the output windings phase shifted
by 30 electrical degrees or Hybrid 6-phase topology.
53.0 64.9 78.6
39.3 53.0 64.9
44 55 67
34 48 57
58 72 88
45 60 75
<5> <5> <5>
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)
User adjustable between 1 kHz and 15 kHz
Three-phase: 380 V to 480 V (proportional to input voltage)
400 Hz (user-adjustable)
Specification
0103 0139 0165
55 75
(75) (100) (125)
45 55
(50-60) (75) (100)
105 142 170
86 105 142
-15% to 10%
±5%
96.0 130 156
78.6 96.0 130
78 106 126
69 85 114
103 139 165
91 112 150
<5> <5>
User adjustable between 1 kHz and
10 kHz
0208
90 110
(150)
75 90
(125-150)
207
170
189
155
159
137
<6>
208
180
<6> <6>