HiSave VFD Energy Savings Estimator software package is designed to help users estimate what electric energy cost savings would be realized if an inverter was installed to replace older mechanical means of regulating air/fluid flow. The software also contains tools for calculating horsepower and torque, as well as AC induction motor speed/slip, three-phase power, and Ohm's Law calculators. Compatible with Windows® 2000 and XP, this free software is available for download from the company's Web site. No additional software or hardware is required.

Hitachi America, 50 Prospect Ave., Tarrytown, NY 10591-4698; 914-631-0600; 914-631-3672; inverterinfo@hal.hitachi.us; www.hitachi.us/inverters

eProduct #183