YASKAWA A1000 Series User Manual

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Three-Phase 600 V Class Drive Models 5A0041 to 5A0099
Table A.9 Power Ratings Continued (Three-Phase 600 V Class)
Item Specification
Drive Models 5A0041 5A0052 5A0062 5A0077 5A0099
Maximum Applicable Motor Capacity (HP)
<1>
ND Rating 40 50 60 75 100
HD Rating 25-30 40 50-60 50-60 75
Input
Input Current (A)
<2>
ND Rating 44 54 66 80 108
HD Rating 33 44 54 66 80
Rated Voltage
Rated Frequency
Three-phase 500 to 600 Vac 50/60 Hz
Allowable Voltage Fluctuation -10 (-15) to +10%
Allowable Frequency Fluctuation ±5%
Input Power (kVA)
ND Rating 50 62 75 91 123
HD Rating 38 50 62 75 91
Output
Rated Output Capacity (kVA)
<3>
ND Rating
<4>
41 52 62 77 99
HD Rating
32
<5>
41
<5>
52
<5>
62
<5>
77
<6>
Rated Output Current (A)
ND Rating
<4>
41 52 62 77 99
HD Rating
32
<5>
41
<5>
52
<5>
62
<5>
77
<6>
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 User adjustable between 2 and 10 kHz
User
adjustable
between 2 and
8 kHz
Maximum Output Voltage (V) Three-phase 500 to 600 Vac (proportional to input voltage)
Maximum Output Frequency (Hz) 400 Hz (user-set)
<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
connections, and power supply impedance.
<3> Rated motor capacity is calculated with a rated output voltage of 575 V.
<4> Carrier frequency can be increased to 2 kHz while keeping this current derating. Higher carrier frequency settings require derating.
<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.
A.2 Power Ratings
242
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)