Three-Phase 400 V Class Drives; Three-Phase 400 V Class Drives - YASKAWA CIMR-JA Series Installation & Start-Up Manual

A.3 Three-Phase 400 V Class Drives
A.3

Three-Phase 400 V Class Drives

Item
CIMR-Jo4A
Maximum Applicable Motor
Capacity (kW)
Input
Input Current (A)
Output Current (kVA)
<3>
Output Current (A)
Output
Overload Tolerance
Carrier Frequency
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
Rated Voltage Rated Frequency
Power
Allowable Voltage Fluctuation
Supply
Allowable Frequency Fluctuation
Harmonic Corrective Actions
<1> The motor capacity (kW) refers to a Yaskawa 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. Current derating is required in order to raise the carrier frequency.
<5> Carrier frequency is set to 8 kHz. Current derating is required in order to raise the carrier frequency.
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).
190 YASKAWA ELECTRIC TOEP C710606 25B YASKAWA AC Drive J1000 Installation & Start-Up Manual
Table A.3 Power Ratings
ND Rating
<1>
HD Rating
ND Rating
<2>
HD Rating
<4>
ND Rating
<5>
HD Rating
<4>
ND Rating
<5>
HD Rating
DC Reactor
Specification
0001 0002 0004
0.4 0.75 1.5
0.2 0.4 0.75
1.2 2.1 4.3
1.2 1.8 3.2
0.9 1.6 3.1
0.9 1.4 2.6
1.2 2.1 4.1
1.2 1.8 3.4
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
2 kHz (user-adjustable from 2 to 15 kHz)
Three-phase: 380 to 480 V (proportional to input voltage)
400 Hz (user-adjustable)
Three-phase: 380 to 480 V 50/60 Hz
0005 0007 0009
2.2 3.0 3.7
1.5 2.2 3.0
5.9 8.1 9.4
4.4 6.0 8.2
4.1 5.3 6.7
3.7 4.2 5.5
5.4 6.9 8.8
4.8 5.5 7.2
frequently)
-15 to 10%
±5%
Optional
0011
5.5
3.7
14.0
10.4
8.5
7.0
11.1
9.2