Frekvenční měniče Katalogy, manuály (EN+CZ)

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Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

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Non-A B Random - w ound and form ound U 420 the insulation system ithstands Ol =16 and t=0. Mains chokes Mains chokes are typically used reduce harmonics in the mains current. Sym bol Explanation U Nom inal ains voltage.7 N 261 180 150 9. ÛLL eak line line voltage otor term inals.4 N 215 165 130 4. Dimensions and weights the du/dt filters d filter Height Depth eight kg N 195 140 115 2. Insulated N-end (non-driven end) bearings and/or common mode filters are also required for motor bearing currents with motors bigger than 100 kW. AB form - w ound HXR and otors 380 500 tand ard insulation system .8 B -03 150 175 100 5. If the motor does not fulfil the requirements the filter selection table, the lifetime the motor might decrease. At Rise tim i.e.Options du/dt filters du/dt filtering suppresses inverter output voltage spikes and rapid voltage changes that stress motor insulation.4 B -04 150 175 100 5. Additionally, du/dt filtering reduces capacitive leakage currents and high frequency emission the motor cable well high frequency losses and bearing currents the motor. Frames are equipped with inbuilt choke as standard.8 A -02 150 175 3. External du/dt filters 500V d filter type filters included kits arked *) U protected (IP00) 0 -6 6­ 01 0 X C o z 0 -6 0­ 3 0 0 X C o z N0CH0070-60 0 -6 0­ 2 01 H C 0 N *N0CH0260-60 F0CH0260-70 0 -5 0­ 2 3 0 H C 0 F 0 -7 0­ 61 0 H C 0 F A -5 A -5 A -5 A -5 A -5 A -5 A -5 A -5 1 A -5 A -5 A -5 1 A -5 A -5 A -5 A -5 1 A -5 A -5 A -5 A -5 1 A 1 A -5 A -5 A -5 1 A 1 A -5 A -5 A -5 A -5 1 Filter selection table for ACS850 M oto type Nom inal mains voltage (Un) M insulation requirem ent AB and M otors U tand ard insulation system . For frames and the ACS850 drive modules not necessarily need separate mains choke for operation. AB random - w ound HXR and otors 380 500 eck otor insulation system ith the otor anufacturer.5 N 200 154 106 7 N 383 185 111 12 F 382 190 254 47 F 662 319 282 65 F 662 319 282 65 * filters included, dim ensions apply for one filter. however separate mains choke are needed they are available eet different system design needs.2 12 Options 3AU A0000041481 REV 3.7. For information the construction of the motor insulation, consult the motor manufacturer.2009 .2 ps, t filtering not required. ith t filtering the insulation system ust w ithstand ll= V. For more information please see the ACS850 hardware manual. The need for du/dt filtering depends the motor age and insulation. Dim ensions ass Fram size Type idth Length Depth kg A K-01 120 146 1. interval during hich line line voltage at m otor term inals changes from full voltage range