A900 SERIES Hi-Performance Vector Inverter is a new-type AC inverter but packed with high performance features for induction motors available from 0.4-7.5kw which is the ideal solution to variable speed.


A900 is featured for SPWM design which provides low noise and high start torque. The inverter is independent and used in 50/60Hz (±5% fluctuation is allowable). The current overload rating is 150% for 60 seconds, sensorless vector control and V/F control make this inverter more brilliant for most general applications.



A900 is feature-packed, low cost and compact. The high-speed current limiting function minimizes over-current trips. Inrush current suppression plus grounding protection are built in for safe and trip free operation.



A900 is innovative design features; the digital operator includes a 3-digit LED status display. The multi-speed step function (7 pre-set speeds) and 4 acceleration/deceleration time make it ideal for food processing and its smooth s