AS3 Standard Specifications
MODEL RANGE	1/2 to 100 HP Heavy Duty	1 to 125 HP Normal Duty	0.5 to 450 HP Heavy Duty	1 to 500 HP Normal Duty
Voltage Rating	Three-Phase 230 VAC	Three-Phase 230 VAC	Three-Phase 460 VAC	Three-Phase 460 VAC
POWER REQUIREMENTS
Input Tolerance	Voltage: +10%, -15%; Frequency: ±5%
Output Frequency	0.01 to 590 Hz
CONTROL SPECIFICATIONS
Control Method	Sinusodial Pulse Width Modulation (PWM); Flux-Field Current Vector Control; Set Point Control (PID)
Voltage Regulation	Main Circuit Voltage Feedback Control: Automatic, Fixed, & Off
V/Hz Control	V/f Constant, Variable Torque, Automatic Torque Boost, Vector Control, PM Motor Control, 5-point V/F Custom Setting, & Auto-Tuning
PWM Carrier Frequency	Adjustable 1 to 16 kHz (For Drive Specific Information Consult Factory)
Frequency Setting	Capacitive Wheel Integrated into EOI, 0 to 10 VDC, ±10VDC, 4 to 20 mA, Digital Input, Binary Input, & Motorized Potentiometer Input
Frequency Precision	Analog Input ±0.5% of Maximum Output Frequency; Discrete/Communications Input ±0.01% of Maximum Output Frequency
Speed Regulation	Closed Loop (Up to 0.01%, 1000:1 Speed Range), Open Loop (Up to 0.1%, 60:1 Speed Range)
Main Protective Functions	Stall Prevention, Current Limit, Over-Current, Output Short Circuit, Over-Voltage, Over-Voltage Limit, Undervoltage, Ground Fault Detection, Input Phase Failure, Output Phase Failure, Overload Protection by Electronic Thermal Function, Armature Over-Current at Start-Up, Load Side Over-Current at Start-Up, Over-Torque, Undercurrent, Overheating, Cumulative Operation Time, Life Alarm, Emergency Stop, & Various Pre-alarms
Retry	User-Set Number of Retries for Automatic System Restart After Trip
Restart	Able to Smoothly Catch Freewheeling Motor (Bidirectional)
Overload Current Rating	150% for 1 Minute (Heavy Duty); 120% for 1 Minute (Normal Duty)
CONTROL INTERFACE
Digital Input	8 Discrete Input Terminals Programmable to 101 Functions (May Be Increased Using Optional Hardware)
Digital Output	3 Discrete Output Terminals Programmable to 127 Functions; 2 Form-A Contacts & 1 Form-C Contact
Analog Input	3 Programmable: One 4 to 20 mA Input, One 0 to 10 VDC Input, & One ±10 VDC Input
Analog Output	2 Programmable: 4 to 20 mA or 0 to 10 VDC
Communication Ports	2 Ports Ethernet IP; 2 RS485 Ports (TSB or MODBUS RTU Protocol)
ELECTRONIC OPERATOR INTERFACE (EOI)
Display	Full English LCD Display for Programming, Monitoring & Diagnostics, Red Lit for Faults and Trips
LED Indicators	DC Bus Charge Indicator, Hand/Auto, Run/Stop
Keys	F1 to F4 Multifunction Keys, Esc, Hand/Auto, Run, Fwd/Rev, [i] Information Key, Stop/Reset & OK; Capacitive Touch Wheel for Parameter Navigation, Settings, & Control
Monitoring	Frequency Command Screen; Multiple Parameters Displayed: Output Frequency, Forward/Reverse Run, Output Current, Input Voltage (DC Detection), Output Voltage, Torque, Inverter Load Factor, Motor Load Factor, Braking Resistor Load Factor, Input Power, Output Power, Input Terminal status, Output Terminal Status, Overload/Regional Setting, PID Feedback Value, Stator Frequency, Parts Replacement Alarm, Cumulative Operation Time, & Past Trips
CONSTRUCTION
Enclosure	RAL 7016/7035 Gray; IP20 (up to 100 HP HD 460V, 125 HP ND 460V, 50 HP HD 230V, 60 HP ND 230V); Wall-Mount; Front-Access Only
Power Cables	Bottom Access for Input/Motor Cables
Cooling	Self-Cooling/ Forced Air-Cooled
Standards & Compliances	UL Listed in US & Canada, CSA, & CE
AMBIENT CONDITIONS
Ambient Temperature	-15 to +60 C (Note: See Manual for Details, Ambient Temperatures Above 40°C May Require a De-Rate)
Altitude	3300 ft. Above Sea Level (Up to 16,000 ft. with Derate)
Humidity	95% Maximum (Non-Condensing)
Installation	Indoors; No Direct Sunlight; Protects from Corrosive Gas/Explosive Gas/Flammable Gas/Oil Mist/Dust; Vibration of Less Than 5.9 m/s2 (10 to 55 Hz)