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Rocker switjha - moralo makgetheng, tse fapa-fapaneng

Oa potoloho breaker - e khethehileng switchboard. E sebediswa bakeng sa ho switjha e mong oa potoloho ea motlakase bakeng sa ho khanna motlakase. tsamaiso ea joalo sebetsa ke actuator buka. Ka mohlala, nakong ea ho hlahloba kapa ho lokisa ea tsamaiso ea motlakase ntle le disebediswa tse ea mofuta ona e se ke. Changeover switjha ka kakaretso ke e 'ngoe ea diphetolo bonolo ba fapoha oa sehlopha seo.

Kopo le tlhophiso

Ha re bua ka palo ea mabitso a mang, lisebelisoeng tsena e ka ba:

1) Multi-palo.

2) tse tharo-palo.

3) ferekanyang.

4) Single-palo.

Ho feta moo, changeover switjha ka ba ile ba kopana le lateral kapa bohareng Lever.

Ho amohela sesebediswa sena hangata sebelisa mabokose a khethehileng a ho sireletsa. Ka lehlakoreng le Link ha taolo Lever ke khumo.

disebediswsa tsena ka habonolo sebelisoa, eseng feela ka ditlhomo liindasteri, empa le merero e ruuoang. Leha e le switjha changeover e bokahohleng.

Ke lokela ho batla ha reka?

E le hore re etse liqeto tse nepahetseng, ho ke ho hlokahala hore qalong ho etsa qeto ea hore na hantle switjha ena di tla sebediswa. Ka mor'a moo u ka se fetela dikgetho tse ling. Ho phaella moo, ho bohlokoa ho tseba hore na matla a lisebelisoa tsa motlakase, e ne e akarelletsa ho e 'ngoe kapa marangrang a e' ngoe.

Litsebi bolele ka entsprechen tse seng kae hore u lokela ho ela hloko, ke etela mabenkele e khethehileng. Ena boemong ba ho sebelisa mehaho, beha ho hloleha ho sebetsa nako, placement sehlopha ho latela GOST le tshebetso klimate, rated gagamalo, rated roba jwale le nomoro ea lipalo.

Tsela ea ho hlalosa se boleloang ke markings joang?

Ha sephutheloana bontša banna ba babeli, bobeli e bua ka hona joale rated, le pele - palo ea lipalo. Ha changeover switjha e bitsa lengolo le b-, ho bolela hore o sebedisa lehlakoreng Lever. C - ke tlotla bakeng sa bohareng. Ha ba lokela ho litlhaku tse peli tse 'me ea bobeli ba bona ba ba bolela, ho bolela wiring ka pele. Qetellong, 'n' me leq - switjha le switjha ho latellana.

A batla a ka moralo wa

Contact lehare mofuta oona tsamaisong - ka e tlamang karolo ea fapoha efe kapa efe ya mofuta ona. Ho phaella moo, ho na le ba ntse ba dintlha ka mokgwa wa dikotwana tse selemo. lithipa Metal di kenyelleditswe ho tsona, ha tsamaiso ena e koetsoe. Ka lebaka changeover ena switjha ho sebelisa ha e senya lebitso.

boitsebiso bo eketsehileng

Ho ba sieo ha kapa ho ba teng ha dugogasilnyh likamore - dibopeho Khoneha bakeng sa sesebediswa le Lever actuator kapa sebetsana lehlakoreng. Ha e bua haholo, le lik'hamera khethehileng ba kamehla le siyo. Empa ho na le mabitso a batho bao tlhase arrester. Kahoo, ha disconnecting thepa, ha hoa itšetleha ka lebelo le eo a dikologela ea Lever. Haeba sesebelisoa jwale o moholo ho amperes 200, ho etsa mohlala, ho na le changeover switjha 400A, joale sesebediswa e ntlafatsoa ka tšepe liliba.

Ho phaella moo, ea mohlala a ka ho tsamaisana ho fuses, eo sireletsa eketsehileng. Ka mohlala, ho ka etsahala ho ea kopana le changeover switjha 250A e botjwa joalo.

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