الوصف
مواتير حركه تركي 380V motor 3phase
Figure 1 Example of Torque-Speed Graph of 3-Phase Asynchronous Motor
As is seen here, rotating field speed of a 2-pole motor will be 3000rpm and rotating field speed of a 4-pole motor will be 1500rpm. The change in rotation speed of the asynchronous motor at different loads can be seen in the torque-speed graph shown below.
3-phase asynchronous motors;
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can be used directly by operating from the network (DOL). In this case, speed adjustment is not possible.
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can be used by feeding with variable speed driver (VFD) for speed control and are suitable for both scaler and vectorial control.
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The same motor can be used in both 50Hz and 60Hz networks.
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are suitable for Star/Triangle start-up or soft starter usage for limitation of start-up current.
المراجعات
لا توجد مراجعات بعد.