The SJ200-2 and L200-2 Series of inverters is announced as having numerous incremental enhancements added for extraordinary power and flexibility for unprecedented performance in a low-cost micro-drive. The SJ200-2 is said to employ "intelligent sensorless vector control" for high starting torque applications where speed regulation is primary; the L200-2 is called a global variable-frequency drive solution suited for fan, pump, conveyor and other applications.
Hitachi America, Ltd.,
www.hitachi.com