Specifications
| 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 Input | 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 Input | 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 | ||||
| Standards & Compliances | -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) | |||