YASKAWA A1000 Series User Manual

Electrical Installation
This chapter explains proper procedures for wiring the control circuit terminals, motor, and power
supply.
3.1
STANDARD CONNECTION DIAGRAM.................................................................80
3.2 MAIN CIRCUIT CONNECTION DIAGRAM............................................................83
3.3 TERMINAL COVER................................................................................................87
3.4 DIGITAL OPERATOR AND FRONT COVER........................................................89
3.5 TOP PROTECTIVE COVER...................................................................................92
3.6 MAIN CIRCUIT WIRING.........................................................................................93
3.7 CONTROL CIRCUIT WIRING..............................................................................105
3.8 CONTROL I/O CONNECTIONS...........................................................................110
3.9 CONNECT TO A PC.............................................................................................115
3.10 WIRING CHECKLIST...........................................................................................116
3
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
79

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)