Review automated industrial motors, contactors and protection

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-Magnetotrmiko: protecting and kntra sobrkrgas and krtocirkuits, 2 metds Opening: Magnetik [short (rapid)] and trmik (sobrkrg [lent)] In, Imax, no poles, curve

-Diferncial: protecting and cntra kntakts indirkts (defekts nel isolation) In, Tn, sensivilidd (minim valras provoke opening)

-Protec. kntra sobrtnsions: ITC-23 RBT

-Current altrn: magnitude and direction. vary ciklikment

Current-cont: elektrns flow travs d 1 to 2 pts to knduktr mong dstint potncial

-Contactr: dispositvo electromagnetik par distncia cirkuits d kontrolr to potncia, kom 1 engine

-Induccin: kand girams one interior d 1 nl knduktor camp Magnetik brnes apreço n its tnsion electrik or force one elektromotr

-Groups: Generadors-energy-Mecanik elektrik.Motors-elektrik + Magnetik-mecanica.Onduladr-DC to AC CARectifikdr-CCTrabsformdrs and knvertidrs

MTOR-Caractristks: Tn, In, Pn, Vn, rpm

Motrs d-korrient kont: Makins utilizdo n ke d precisn variation velocidd

Konxion-Mods: series, shunt or shunt, compound or compod, arousal indep.

-Change rotation: rheostat to max R, conm position I choose, I close interruptr biplr, I reduce R, abr interrupt ....

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