YASKAWA A1000 Series Technical Manual

YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual 3
◆ Quick Reference
Easily Set Parameters for Specific Applications
Preset parameter defaults are available for setting up applications. Refer to Application Selection on page 103.
Run a Motor One-Frame Larger
This drive can operate a motor one frame size larger when running variable torque loads such as fans and pumps. Refer to C6-01: Drive Duty Mode Selection on page 177.
Drive a Synchronous PM Motor
A1000 can operate synchronous PM motors. Refer to Subchart A-3: Operation with Permanent Magnet Motors on page 101.
Perform Auto-Tuning
Automatic tuning sets motor parameters. Refer to Auto-Tuning on page 109.
Maintenance Check Using Drive Monitors
Use drive monitors to check the if fans, capacitors, and other components may require maintenance. Refer to Performance Life Monitors Maintenance Monitors on page 349.
Fault Display and Troubleshooting
Refer to Drive Alarms, Faults, and Errors on page 300 and Refer to Troubleshooting without Fault Display on page 336.
Standards Compliance
Refer to on page 509 and Refer to UL Standards on page 515.

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)