A90 series Inverter User Guide 1.2 A90 inverter technical specifications 8 Itms Specifications 3-phase 340V-10%~460V+10%,single-phase 200V-10%～ Rate Voltage Input 240V+10%, Range 50～60Hz±5%, voltage unbalance Maximum Maximum output voltage is identical to input voltage.
Output Voltage Rated Output Refer to section 1.1 Current Output Heavy Duty：150% rated current for 60s, 180% rated current Overload for 10s and 200% rated current for 2s Capacity Normal Duty：120% rated current for 60s, 150% rated current for 10s and 180% rated current for 2s Control Mode V/F(VVF) and SVC Input Mode Frequency (speed) input and torque input Start/Stop Keypad, control terminals (2-wire , 3-wire sequence) and Control Mode communication control. Frequency 0.00 - 600.00 Hz Control Range Input Frequency Digital input: 0.01 Hz/ 0.1Hz, analog input:
0.1% of maximum Resolution frequency Speed adjustable 1:50（VVF）、1:200（SVC） range Speed Control ±0.2% rated synchronous speed Basic Accuracy Control Acceleration, 0.01-600.00 seconds/0.1 - 6000.0 seconds/1 - 60000 seconds Functions Deceleration Time Rated output voltage: 20% - 100% adjustable; frequency base: V/F Features 1 Hz - 600 Hz Torque Boost Fixed torque boost curve, customer defined V/F curve Start Torque 150%/1Hz（VVF）、150%/0.25Hz（SVC） Torque Control ±8% rated torque (SVC) Accuracy Output voltage remains unchangeable and input voltage varies AVR when AVR is active Automatic Current Automatically limit output current to avoid frequently Limit overcurrent trip. DC Brake Brake frequency:
0.01 - Maximum frequency, brake time: 0 -