PowerFlex 750-Series AC Drives User Manual

Supplemental Drive Information A-11Output DevicesCommon mode cores are internal to the drive.Drive, Fuse & CircuitBreaker RatingsTable A.H and Table A.I provide drive ratings (including continuous, 1minute and 3 second) and recommended AC line input fuse and circuitbreaker information. Sizes listed are the recommended sizes based on 40degree C and the U.S. N.E.C. Other country, state or local codes mayrequire different ratings.Refer to Table A.G which describes input device requirements based onphysical installation choice.Frames2, 3, 4, 56, 7Table A.G Input Device RequirementsEnclosureCatalog Code Enclosure Type Installation Type UL Certification RequiredIP20NInstalled in a non-ventilatedNEMA/UL Open TypeAll devices in Tables A.H andcabinet. Heat sink is inside orA.I are acceptable.FFlangeoutside of cabinet.NIP20NEMA/UL Open TypeFGNGFlangeIP54NEMA/UL Type 12IP00NEMA/UL Open TypeIP54NEMA/UL Type 12Installed outside of cabinetusing NEMA Type 1 kit or in aventilated cabinet.Installed inside or outside ofany cabinet.Installed in any cabinet.Heat sink is inside or outsideof cabinet.Installed outside of cabinetusing NEMA Type 1 kit.Installed inside or outside ofany cabinet.Devices in Tables A.H and A.Iexcluding time delay fuses andmaximum value for non-timedelay fuses.All devices in Tables A.H andA.I are acceptable.All devices in Tables A.H andA.I are acceptable.All devices in Tables A.H andA.I are acceptable.UL Certification NotRequiredAll devices in Tables A.H andA.I are acceptable.FusingIf fuses are chosen as the desired protection method, refer to therecommended types listed below. If available amp ratings do not match thetables provided, the closest fuse rating that exceeds the drive rating shouldbe chosen.• IEC – BS88 (British Standard) Parts 1 & 2 (1) , EN60269-1, Parts 1 & 2,type gG or equivalent should be used.• UL – UL Class T, J or L should be used.Circuit BreakersThe “non-fuse” listings in the following tables include both circuit breakers(inverse time or instantaneous trip). If one of these is chosen as the desiredprotection method, the following requirements apply.• IEC and UL – Both types of devices are acceptable for IEC and ULinstallations.(1) Typical designations include, but may not be limited to the following; Parts 1 & 2: AC, AD, BC, BD, CD, DD, ED, EFS, EF, FF, FG,GF, GG, GH.PowerFlex 750-Series User Manual – Publication 750-UM001C-EN-P – September 2009