ACS 800 drives are available in NEMA 1 or NEMA 12 enclosures without derating. Designed in a bookshelf style, units range from 6.5" wide low horsepower designs to freestanding 600 hp units that measure 13.78" wide. With integral EMC filters and chokes and rated at supply voltages of 230 to 690 V, the drive is backward compatible with the company's previous drive line.
ABB Inc., Automation Technologies, Drives and Machines
Low Voltage AC Drive
September 1, 2003