Altivar 320 Variable Speed Drives Page 60886-3 Options

60886-EN version: 1.0 3 Presentation, references Variable speed drives Altivar Machine ATV320 Option: motor chokes Presentation Motor chokes, also known as load reactors, can be inserted between the Altivar Machine ATV320 drive and the motor to: b Limit the dv/dt at the motor terminals (500 to 1500 V/s), for cables longer than 50 m/ 164.04 ft b Filter interference caused by the opening of a contactor placed between the lter and the motor b Reduce the motor ground leakage current b Smooth the motor current wave form to reduce motor noise References For drives Losses Cable length (1) Nominal current Reference Weight Shielded cable Unshielded cable W m/ ft m/ ft A kg/ lb Single-phase supply voltage: 200240 V 50/60 Hz ATV320U02M2C U15M2C ATV320U02M2B U15M2B 65 y 100/ 328.08 y 200/ 656.17 10 VW3A4552 3.000/ 6.613 ATV320U22M2C ATV320U22M2B 75 y 100/ 328.08 y 200/ 656.17 16 VW3A4553 3.500/ 7.716 Three-phase supply voltage: 380500 V 50/60 Hz ATV320U04N4C U40N4C ATV320U04N4B U40N4B 65 y 100/ 328.08 y 200/ 656.17 10 VW3A4552 3.000/ 6.613 ATV320U55N4B 75 y 100/ 328.08 y 200/ 656.17 16 VW3A4553 3.500/ 7.716 ATV320U75N4B, D11N4B 90 y 100/ 328.08 y 200/ 656.17 30 VW3A4554 6.000/ 13.228 ATV320D15N4B 80 y 100/ 328.08 y 200/ 656.17 60 VW3A4555 11.000/ 24.251 (1) For an application with several motors connected in parallel, the total motor cable lengths must be added together. If a cable longer than that recommended is used, the lters may overheat. M1 3 Motor choke ATV320 ppppp Presentation: page 60881/2 Variable speed drives: page 60882/2 Combinations: page 60884/2 Dimensions: page 60891/2

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