Frekvenční měniče Katalogy, manuály (EN+CZ)

| Kategorie: Katalog  | Tento dokument chci!

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

Strana 30 z 825







Poznámky redaktora
For frames and the ACS850 drive modules not necessarily need separate mains choke for operation. If the motor does not fulfil the requirements the filter selection table, the lifetime the motor might decrease.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. Mains chokes Mains chokes are typically used reduce harmonics in the mains current. Dim ensions ass Fram size Type idth Length Depth kg A K-01 120 146 1. ÛLL eak line line voltage otor term inals. Dimensions and weights the du/dt filters d filter Height Depth eight kg N 195 140 115 2. 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 . Frames are equipped with inbuilt choke as standard.e. Non-A B Random - w ound and form ound U 420 the insulation system ithstands Ol =16 and t=0. For information the construction of the motor insulation, consult the motor manufacturer.8 A -02 150 175 3. For more information please see the ACS850 hardware manual. AB random - w ound HXR and otors 380 500 eck otor insulation system ith the otor anufacturer. interval during hich line line voltage at m otor term inals changes from full voltage range. At Rise tim i.Options du/dt filters du/dt filtering suppresses inverter output voltage spikes and rapid voltage changes that stress motor insulation. Additionally, du/dt filtering reduces capacitive leakage currents and high frequency emission the motor cable well high frequency losses and bearing currents the motor. however separate mains choke are needed they are available eet different system design needs. AB form - w ound HXR and otors 380 500 tand ard insulation system .8 B -03 150 175 100 5.4 B -04 150 175 100 5.7 N 261 180 150 9.7. Sym bol Explanation U Nom inal ains voltage.2 12 Options 3AU A0000041481 REV 3.2009 .2 ps, t filtering not required. ith t filtering the insulation system ust w ithstand ll= V.4 N 215 165 130 4. 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. The need for du/dt filtering depends the motor age and insulation