| | uqpxrpu| ~p {}}y , q~ utpry t{}u~ , p p{wu rx}w~ y|xrp r uwy}u typ|sp }y pr|y}y y}|p}y |wyu|~z y|y xpsq| uu pqp ru {uz rpu~yu , p{wu y . @|{y|yrp~yu rrutu~yu ~uyxquw~ rut { r~ ~p xprt{z pq|y{u . Ry} tpr{y . P }|p~y ~pu~ r yu} , r@q|wyrp~yu variable frequency drive r prom electric uqpxrpu| p quuyrpu pu|~ ru{ ~p tp~~z ~p wp~z quxp~y {p~ ~|pz~|puwuz , utr|y r{yu uqrp~y . Ix~pp|~ t| |tuz , |wu~yu {~|yrp| zr} y~p|~s txyrp~y ~p tp|~uzuu ru~yu qus ~px~pu~y , pr|u~~ ~p urz up~t . Py}u~u~yu ur }y~p y ~uqty}u q tryspu| . X tp ~p wu|uxu uqpxrpu| pp{ rxqwtu~y {s ut~uu tpr|u~yu y|y p xprtp}y yxsryu|}ypxpq{u }uty{ t| pq |u{qtrp~y . Np q| xppt~z y {~|~ ppp . K|yur pp}ur }~ , ru{p pqq~y |u{yrtp qrs ~pp y utrpy uwturu}u~~z yx~ {}}py~~z y ptup} |u{~~z u ~z |y ~p rp| tryspu| . P|xrpu| y}uu uqpxrpu| pqp| tp|u r yr|w~} ~ppr|u~yy ur|u yx tryspu| z q|u} ~u t|w~ q }u~u~ t p~~z {}p~yy , qux {pp . Np pq tryspu| y|y y~~~s tryspu| pry{r |u{u~y{y , { } ~p{y|y qy~u x~p~y rutp y }u~p ru|yy~ {y ~p }uu . ^ p{yu{y@ ury~u q|wyrp~yu p~y{r delta vfd r } |u{y{ uqpxrpu| p rpu~y p{y psuspr , ~ {p| yp y|yu|uz t| pz{y , y~ xp y p u{yrp~ t| urp~y |p}p . Mt| r|~u~ . Np ru y~}u~ us ~pxrp |qz pp}u , uqpxrpu| }wu q ~pxrp~ qyx~u{yuyu} , ~pr rxt . D| ~ywu~y |pyy y u r@atv61hu75m3@r prom electric uqpxrpu| p xp ruz {rpy , u tp|u~~s pr|u~y . T q~z , xpu} r~r pu ~p |y~yy } ~pu~yu} ~u{}y sr{p}y , uru~~ {y| r t~z py r r|y ~py~pyz |u{y{ y }|u~~s y}u~u~y t|~yu|~ typpx~p y|x q~u ~p~u p~yy uutp y ~uqty} t| xprpp p@r }|u{y{ uqpxrpu| quuyrpu tq~z y , ~u x~puu , ~py }u~utwu {}p~yy y ~y{stp ru {|uru |rp ~y ty{u~ ys~p|r uq~uz pxryrpy u{y|~z }|u~~y y {|ppyy p~s us|yrp~y p qtrp~yu }wu |y |~z qp|qu , r yu u ~q{ y|y }u~uu p~yu t p~r|u~~ wy~ t xu}| ,@Qu}~ SIEMENS SIRIUS SOFT STARTER, S2, 63A, 37KW/500V, 40GRAD, AC 400-600V, AC/DC 24V, SCREW TERMINALS, 3RW40371-BB05@@@@https://prom-electric.ru/articles/8/139339/
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