Machine Design

Micro AC Drives

The SJ200-2 and L200-2 Series of inverters feature advanced trip avoidance functions, side-by-side mounting capability, built-in timing logic and analog input math functions, DIP-switch hand-off auto, removable control terminal connector, and RS-485 Modbus RTU communication interface.

The SJ200-2 uses Sixth Generation Sensorless Vector Control technology that needs no autotuning. The L200-2 Series v/Hz inverter is a global variable-frequency drive suitable for fan, pump, conveyor, and general-purpose applications.

Hitachi America Ltd., Industrial Systems Div., 50 Prospect Ave., Tarrytown, NY 10591, (914) 631-0600, hitachi.com

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