The multi-pulse packaged drive solutions deliver 15- to 250-hp performance at 360-480 vac operation. The multipulse drive panels seamlessly combine the reliability and performance of VLT® Series drives with harmonic reduction technology, along with bypass and disconnect, in a single, compact, cost-effective and easy-to-install package. They are available as a 12- or 18-pulse harmonic reduction solution, and are specifically engineered to help meet, at the system level, IEEE 519-1992 guidelines for current distortion limits for VFD installations. They are available in heavy-duty and free-standing NEMA 1, 12, and 3R enclosures and a variety of package configurations to satisfy a wide variety of operating needs and environments. They require no additional electrical wiring or electrical devices to operate.
Danfoss Drives, 8800 W. Bradley Rd., Milwaukee, WI 53224; 800-621-8806; 414-355-6117 (fax); email@example.com; www.danfossdrives.com