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Emerson and US Motors Standard Products
Mfg: Emerson Motor Published: 2003 Version: PB200 1/03 272 pages
u.s. Motors Inverter Duty Motors with "Inverter Grade®" insulation exceeded NEMA MG·1 Part 30 and 31 before the standards were established. We were a leader in the development of motors to withstand PWM drives evolution from power transistors to higher switching frequency IGSTs. Today there is an increased need for motors for light and medium duty inverter applications. Add to My Library
NEMA Premium Stock Motor Catalog
Mfg: Emerson Motor Published: 2008 Version: FEMP 38 pages
2010, this catalog contains a list of the motors that already meet these new energy efficiency levels. So, to help you get started in planning your current and future motor needs, turn to Emerson. The Energy Independence and Security Act of 2007 will move the current energy efficient 1 to 200 horsepower gen-eral purpose product to NEMA Premium efficiency levels (NEMA MG1 12-12) beginning December 2010. Add to My Library