Hitachi in the U.S.A.Hitachi Industrial Equipment


AC Variable Speed Drives – Inverters

Explore our range of AC Variable Speed Drives for a variety of applications.

Hitachi America, Ltd. is one of the leading suppliers of AC variable speed drives – inverters that are utilized for an array of applications in the Americas. Hitachi's AC variable speed drives – inverters are equipped with several advanced features, and deliver unprecedented performance, reliability, and flexibility. Hitachi holds deep expertise in manufacturing new generation AC variable speed drives that offer high-level functionality and accuracy.

Hitachi inverters are a result of a high degree of commonality between each model and the user-friendly configuration software, making them easy to install, program, and maintain. With the broad lineup of industrial AC variable speed drives - inverters, Hitachi aims at providing an economical solution for industry's most challenging applications.


Series(Sensorless vector control)

Pursuing the ideal compact inverter solution.

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Series(Sensorless vector control)

At the point where ease of use meets high performance.

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Series (V/f)

Economical inverter for simple operation.

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150% torque at 0.5 Hz, ideal for wide range of applications. EzSQ built-in programming function.

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Hitachi provides following options and accessories for the SJ700D and WJ200 family of Hitachi AC Variable Speed Drives - Inverters (unless otherwise noted). For additional information please send requests to


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Legacy Products

Hitachi Legacy AC Variable Speed Drive products are the products that are no longer manufactured or sold by Hitachi America, Ltd. However, service and support is available for these Legacy products.