Three-Phase 400 V Class Drives; Three-Phase 400 V Class Drives - YASKAWA V1000 Quick Start Manual

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

Three-Phase 400 V Class Drives

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).
Item
CIMR-Vo4A
Maximum Applicable
Motor Capacity (HP)
<1>
Input
Input
Current (A)
<2>
Output
Current
<3>
(kVA)
Output
Current (A)
Output
Overload Tolerance
Carrier Frequency
Maximum Output Voltage (V)
Maximum Output Frequency
Rated Voltage Rated Frequency
Power Allowable Voltage Fluctuation
Supply
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 460 V.
<4> Carrier frequency is set to 2 kHz (Swing PWM). 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.
160
Table A.4 Power Ratings
0001
ND Rating
HD Rating
ND Rating
HD Rating
<4>
ND Rating
<5>
HD Rating
<4>
ND Rating
<5>
HD Rating
(Derating may be required for applications that start and stop frequently)
(Hz)
DC Link Choke
YASKAWA ELECTRIC TOEP C710606 47A YASKAWA AC Drive – V1000 Quick Start Guide
Specification
0002 0004
0.75/
0.5 1.5/2.0
1.0
1.0/1.5
0.5 0.75
/2.0
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
User-adjustable 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
3.0 3.0
3.0 3.0
5.9 8.1
4.4 6.0
4.1 5.3
3.7 4.2
5.4 6.9
4.8 5.5
-15 to 10%
±5%
Optional
0009
5.0
3.0
9.4
8.2
6.7
5.5
8.8
7.2