The VLT(R) series variable frequency drive from Danfoss Drives (Loves Park, IL) comes in ratings up to 1350 HP at voltages of 460 and 690 VAC. F1 frame models deliver up to 1050 HP in an 86.8 in. × 55.1 in. × 23.9-in. footprint, while F2 frame models deliver up to 1350 HP in an 86.8 in. × 71.0 in. × 23.9- in. footprint.
These drives facilitate ease-of-use by sharing a common platform with smaller Danfoss drives. Proven power electronics promise reliable operation, and components are accessible from the front of the unit for quick, easy serviceability and maintenance. A Rittal TS8 enclosure system in IP21 (NEMA 1) or IP54 (NEMA 12) enables easy system expansion, while a Class A1 RFI filter (optional class A2) reduces EMI/RFI without the need for external filters.