YASKAWA V1000 Technical Manual

Table A.5 Power Ratings Continued
Item Specification
Three-Phase Drive Model 4A0018 4A0023 4A0031 4A0038
Maximum Applicable Motor Capacity (kW)
<1>
ND Rating 7.5 11.0 15.0 18.5
HD Rating 5.5 7.5 11.0 15.0
Input
Input Current (A)
<2>
ND Rating 20.0 24.0 38.0 44.0
HD Rating 15.0 20.0 29.0 39.0
Output
Output Current (kVA)
<3>
ND Rating
<4>
13.3 17.5 23.6 29.0
HD Rating
<5>
11.3 13.7 18.3 23.6
Output Current (A)
ND Rating
<4>
17.5 23.0 31.0 38.0
HD Rating
<5>
14.8 18.0 24.0 31.0
Overload Tolerance
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)
Carrier Frequency 2 kHz (user-adjustable from 2 to 15 kHz)
Maximum Output Voltage (V) Three-phase power: 380 to 480 V (proportional to input voltage)
Maximum Output Frequency (Hz) 400 Hz (user-adjustable)
Power
Supply
Rated Voltage Rated Frequency
Three-phase power: 380 to 480 V 50/60 Hz
DC power supply: 510 to 680 V
<6>
Allowable Voltage Fluctuation -15 to 10%
Allowable Frequency Fluctuation ±5%
Harmonic Corrective Actions DC Reactor Optional
<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 (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.
<6> DC is not available for UL standards.
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).
A.3 Three-Phase 400 V Class Drives
322
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual

YASKAWA V1000 Specifications

General

Input Voltage	3-Phase 200-240VAC, 3-Phase 380-480VAC
Output Voltage	3-Phase 200-240VAC, 3-Phase 380-480VAC
Output Frequency	0-400 Hz
Control Method	V/f control
Overload Capacity	150% for 60 seconds
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Ground Fault
Communication Options	Modbus RTU
Ambient Temperature	-10 to +50°C (14 to 122°F)
Storage Temperature	-20°C to +65°C (-4°F to 149°F)
Humidity	95% (non-condensing)
Cooling Method	Forced Air Cooling
Enclosure	IP20