Altivar 71 And Altivar 71 Plus Variable Speed Drives Page 10 Specifications

10 Altivar 71 variable speed drives Electrical Specifications Electrical Specifications Input power Voltage V 200 - 15%...240 + 10% single phase for ATV 71H075M3...HD45M3X 200 - 15%...240 + 10% three-phase for ATV 71H ppp M3 and ATV 71H ppp M3X 380 - 15%...480 + 10% three-phase for ATV 71 pppp N4 500 - 15%690 + 10% three-phase for ATV 71H ppp Y 500 - 15%...600 + 10% three-phase for ATV71H ppp S6X Frequency Hz 50 - 5%...60 + 5% Drive output voltages V Maximum three-phase voltage equal to line supply voltage Output frequency range ATV 71H ppp M3 ATV 71HD11M3X HD37M3X ATV 71H075N4HD37N4 ATV71H ppp S6X Hz 0...599 on standard product. 0...1600 operation is available in product with specific firmware. Delivery of product requires compliance with Control of Export EU Regulation No 961/2010, Section II.A3. 003 ATV 71HD45M3X HD75M3X ATV 71HD45N4HC50N4 ATV 71H ppp Y Hz 0...500 Configurable switching frequency ATV 71H ppp M3 ATV 71HD11M3X, HD15M3X ATV 71H075N4HD30N4 ATV71H ppp S6X kHz Nominal switching frequency: 4 kHz without derating in continuous operation. Adjustable during operation from 116 kHz Above 4 kHz, see the derating curves in the Installation Manual. ATV 71HD18M3X, HD45M3X ATV 71HD37N4HD75N4 kHz Nominal switching frequency: 2.5 kHz without derating in continuous operation. Adjustable during operation from 116 kHz Above 2.5 kHz, see the derating curves in the Installation Manual. ATV 71HD55M3X, HD75M3X ATV 71HD90N4HC50N4 kHz Nominal switching frequency: 2.5 kHz without derating in continuous operation. Adjustable during operation from 2.58 kHz Above 2.5 kHz, see the derating curves in the Installation Manual. ATV 71HU22YHD30Y kHz Nominal switching frequency: 4 kHz without derating in continuous operation. Adjustable during operation from 2.56 kHz Above 4 kHz, see the derating curves in the Installation Manual. ATV 71HD37YHC63Y kHz Nominal switching frequency: 2.5 kHz without derating in continuous operation. Adjustable during operation from 2.54.9 kHz Above 2.5 kHz, see the derating curves in the Installation Manual. Speed range ATV 71H ppp M3 ATV 71H ppp M3X ATV 71 pppp N4 ATV 71H ppp S6X Asynchronous motor: 11000 in closed-loop mode with encoder feedback 1100 in open-loop mode without encoder feedback Synchronous motor: 150 in open-loop mode without encoder feedback ATV 71H ppp M3383 ATV 71H ppp M3X383 ATV 71H ppp N4383 Synchronous motor: 11000 in closed-loop mode with encoder feedback Speed accuracy For a torque variation of 0.2 Tn to Tn 0.01% of nominal speed, in closed-loop mode with encoder feedback 10% of nominal slip, without encoder feedback Torque accuracy 5% in closed-loop mode with encoder feedback 15% in open-loop mode without encoder feedback Transient overtorque 170% of the nominal motor torque (typical value at 10%) for 60 s every 10 minutes 220% of the nominal motor torque (typical value at 10%) for 2 s Braking torque 30% of nominal motor torque without braking resistor (typical value) Up to 150% with braking resistor installed as an option Maximum transient current 150% of the nominal drive current for 60 s (typical value) 220% of the nominal drive current for 2 s (typical value) Permanent torque at 0 Hz ATV 71H037M3HD45M3X ATV 71H075N4HD75N4 ATV71H ppp S6X ATV 71HU22YHD90Y The Altivar 71 drive can continuously supply the peak value of the nominal drive current ATV 71HD55M3X, HD75M3X ATV 71HD90N4HC50N4 ATV 71HC11YHC63Y The Altivar 71 drive can continuously supply 80% of the peak value of the nominal drive current Motor control profiles ATV 71H ppp M3 ATV 71H ppp M3X ATV 71 pppp N4 ATV 71H ppp S6X ATV 71H ppp Y Asynchronous motor: Flux Vector Control (FVC) with sensor (current vector) Sensorless Flux Vector Control (SFVC) (voltage or current vector) Voltage/frequency ratio (2 or 5 points) ENA (Energy Adaptation) System for unbalanced loads Synchronous motor: Vector control without speed feedback ATV 71H ppp M3383 ATV 71H ppp M3X383 ATV 71H ppp N4383 Synchronous motor: Vector control with speed feedback

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