Frequency converter typicalshaft output [kW]Q11K11Q15K15Q18K18.5Q22K22Q30K30Q37K37Q45K45Q55K55Q75K75Enclosure protection ratingIP20 J4 J4 J5 J5 J6 J6 J6 J7 J7Output currentContinuous (3x380–440 V)[A] 23 31 37 42.5 61 73 90 106 147Continuous (3x441–480 V)[A] 21 27 34 40 52 65 77 96 124Intermittent (60 s overload)[A] 25.3 34.1 40.7 46.8 67.1 80.3 99 116.6 161.7Continuous kVA (400 V AC)[kVA] 15.94 21.48 25.64 29.45 42.3 50.6 62.4 73.4 101.8Continuous kVA (480 V AC)[kVA] 17.5 22.4 28.3 33.3 43.2 54.0 64.0 79.8 103.1Maximum input currentContinuous (3x380–440 V)[A] 22.1 29.9 35.2 41.5 57 70.3 84.2 102.9 140.3Continuous (3x441–480 V)[A] 18.4 24.7 29.3 34.6 49.3 60.8 72.7 88.8 121.1Intermittent (60 s overload)[A] 24.3 32.9 38.7 45.7 62.7 77.3 92.6 113.2 154.3Additional specificationsMaximum cable size (mains,motor, brake) [mm2(AWG)] 16(6) 50(1/0) 85(3/0)Estimated power loss atrated maximum load [W]2) 289.53 393.36 402.83 467.52 630 848 1175 1250 1507Weight [kg], enclosureprotection rating IP20 9.4 9.5 12.3 12.5 22.4 22.5 22.6 37.3 38.7Efficiency [%]3) 97.8 97.8 98.1 97.9 98.1 98.0 97.7 98.0 98.2Table 8.3 Mains Supply 3x380–480 V AC - Normal Duty1)1) Heavy duty=150–160% current during 60 s, Normal duty=110% current during 60 s.2) The typical power loss is at nominal load conditions and expected to be within±15% (tolerance relates to variety in voltage andcable conditions).Values are based on a typical motor efficiency (IE2/IE3 border line). Motors with lower efficiency add to the power loss in the frequencyconverter and motors with high efficiency reduce power loss.Applies for dimensioning of frequency converter cooling. If the switching frequency is higher than the default setting, the power lossesmay rise. LCP and typical control card power consumptions are included. Further options and customer load may add up to 30 W to thelosses (though typical only 4 W extra for a fully loaded control card, fieldbus, or options for slot B).For power loss data according to EN 50598-2, refer to www.danfoss.com/vltenergyefficiency.3) Measured using 5 m screened motor cables at rated load and rated frequency for enclosure sizes J1–J5, and using 33 m screenedmotor cables at rated load and rated frequency for enclosure sizes J6 and J7. For energy efficiency class, see the Ambient Conditionssection in chapter 8.2 General Technical Data. For part load losses, see www.danfoss.com/vltenergyefficiency.Specifications VLT® AutomationDrive FC 36050 Danfoss A/S © 04/2015 All rights reserved. MG06A60288