444 YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical ManualA.6 Drive Derating DataA.6 Drive Derating DataThe drive can be operated at above the rated temperature, altitude, and default carrier frequency by derating the drivecapacity. Rated Current Depending on Carrier FrequencyTable A.6 shows the drive output current depending on the carrier frequency settings.The 2 kHz value is equal to the Normal Duty rated current. If the carrier frequency is increased above 2 kHz in ND, therated output current is reduced.The 8 kHz and 5 kHz values are equal to the Heavy Duty rated current. They define the value up to which the carrierfrequency can be increased in HD without a current derating (default HD carrier frequency is 2 kHz). Increasing thecarrier frequency above 8 kHz or 5 kHz reduces the rated output current.Use the data in Table A.6 to linearly calculate output current values for carrier frequencies not listed in the tables.Refer to Table A.7 if using AOLV/PM control mode.Table A.6 Carrier Frequency and Current DeratingThree-Phase 200 V Class Three-Phase 400 V ClassModelCIMR-ARated Current (A)ModelCIMR-ARated Current (A)Heavy Duty Rating (HD) Normal Duty Rating (ND) Heavy Duty Rating (HD) Normal Duty Rating (ND)2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz 2 kHz 8 kHz 15 kHz2A0004 3.2 3.2 2.56 3.5 3.2 2.56 4A0002 1.8 1.8 1.1 2.1 1.8 1.12A0006 5 5 4 6 5 4 4A0004 3.4 3.4 2 4.1 3.4 22A0010 8 8 6.4 9.6 8 6.4 4A0005 4.8 4.8 2.9 5.4 4.8 2.92A0012 11 11 8.8 12 11 8.8 4A0007 5.5 5.5 3.3 6.9 5.5 3.32A0021 17.5 17.5 14 21 17.5 14 4A0009 7.2 7.2 4.3 8.8 7.2 4.32A0030 25 25 20 30 25 20 4A0011 9.2 9.2 5.5 11.1 9.2 5.52A0040 33 33 26.4 40 33 26.4 4A0018 14.8 14.8 8.9 17.5 14.8 8.92A0056 47 47 37.6 56 47 37.6 4A0023 18 18 10.8 23 18 10.82A0069 60 60 48 69 60 48 4A0031 24 24 14.4 31 24 14.42A0081 75 75 53 81 75 53 4A0038 31 31 18.6 38 31 18.62A0110 85 85 60 110 85 60 4A0044 39 39 23.4 44 39 23.42A0138 115 115 81 138 115 81 4A0058 45 45 27 58 45 274A0072 60 60 36 72 60 364A0088 75 75 45 88 75 454A0103 91 91 55 103 91 55Three-Phase 200 V Class Three-Phase 400 V ClassModelCIMR-ARated Current (A)ModelCIMR-ARated Current (A)Heavy Duty Rating (HD) Normal Duty Rating (ND) Heavy Duty Rating (HD) Normal Duty Rating (ND)2 kHz 5 kHz 10 kHz 2 kHz 5 kHz 10 kHz 2 kHz 5 kHz 10 kHz 2 kHz 5 kHz 10 kHz2A0169 145 145 116 169 145 116 4A0139 112 112 78 139 112 782A0211 180 180 144 211 180 144 4A0165 150 150 105 165 150 1052A0250 215 215 172 250 215 172 4A0208 180 180 126 208 180 1262A0312 283 283 226 312 283 226 4A0250 216 216 151 250 216 1512A0360 346 346 277 360 346 277 4A0296 260 260 182 296 260 1822A0415 415 415 332 415 415 332 4A0362 304 304 213 362 304 2134A0414 370 370 259 414 370 2594A0515 450 375 – 515 397 –4A0675 605 504 – 675 528 –4A0930 810 506 – 930 449 –4A1200 1090 681 – 1200 610 –
