Power limiter: ispeaker

Power limiter - sisixhobo olawula ukuhamba kombane endlwini. Oku kusebenza, njengoko umthetho, komkhulu umsebenzi womnatha kunye alternating current. Ngenxa limiters mihla nga ngokubonakalayo ukwandisa ubomi abaguquli ezincinane. Kwakhona nabo kulawulwa amandla phakathi kwabasebenzisi. Ukongezelela ime ukuze ungenza ngokusesikweni indlela uxhulumaniso engagunyaziswanga ezazingekho ngalo. Ukuza kuthi ga ngoku, zonke iingcinga olu hlobo zahlulwe iimodeli olunye-lesigaba ontlantlu-ntathu.

Amanqaku izithintelo single-isigaba

Alternating amandla limiter umntu ombane elinganiselwe 300 V. Le yokusebenza rhoqo isixhobo ngomyinge we-60 Hz. Limiters ayakwazi lokuhambisa ubuncinane 3 kW zize ezona zininzi kangangoko 30 kW. Noko ke, kule meko, okuninzi kuxhomekeke kumenzi. Ukongezelela, i parameter enjalo kuthathelwa ingqalelo njenge ulibaziseko. Ekugqibeleni kuchaphazela umda ombane kwefowuni. ngokuba ezi-omninzi yangoku limiter eliphezulu ingaba 3 A. Nokuba kufuneka acinge ukuba iingcinga olu hlobo zezi spikes engamkelekanga ombane elibukhali.

Yintoni limiters umahluko-isigaba?

Power limiter (-isigaba ezintathu) kwamandla umda elinezihlalo Watts 350. Ngenxa yoko, i-frequency yokusebenza ngayo kwi 70 Hz. Ubuncinane limiters ukuze ukugcina amandla ka-5 kW kunye liphezulu kangangoko 40 kW. Ngaphezu koko, kufuneka kukhunjulwe ukuba babe izinga olude eliphezulu discreteness.

Valiwe-ukulibaziseka, ke, kuba umlinganiselo lemizuzwana malunga-10. ontlantlu-ntathu ukuxinana amandla loguqulelo unako ukumelana enkulu kakhulu. Ukuhla ombane nawo asetyenziswe kuthathwa njengento. Phakathi iintsilelo zezi zixhobo kufuneka kuqatshelwe kozinzo nakunxibelelwano ezinkulu yangoku irileyi. Ukongeza, kukho iimpazamo ezinkulu womlinganiselo. Ngenxa yoko, uqwalaselo ontlantlu-ntathu izithintelo zifuna kakhulu ngakumbi.

Indlela ukuqhagamshela ifowuni yakho?

amandla limiter, njengoko umthetho, enxulumene kwigalelo ngokuzenzekelayo. Kulo mzekelo, wire ophezulu ombane kufuneka ibe kufutshane starter. Kwaoko ibhasi zero odityaniswe imitha yombane. Udibaniso nesiguquli lwenziwa ngokulandelelana. Kuba ukusebenza okuqhelekileyo limiter kwindawo yokuqala ukubeka isinxibelelanisi.

Power uqhagamshelo lukhangelwa kwisigaba ngasinye ngokwahlukeneyo. phedi Top, ekugqibeleni, wonke umntu kufuneka ibe kwindawo ephezulu. Kagesi engena xa ivuliwe wokugqibela. Zokubhala lomgca wesibini kufuneka uvale bonke abafowunelwa relay. Ukuphepha nakuphi na sindisa, ifowuni mayixhotyiswe alam okhethekileyo. Laba yokugqibela izihlangu kubalulekile ukuba babonise indlela oyifunayo. Emva nokubopha limiter lukhangelwe namadlala tubular, kwakunye intambo main amandla.

Limiter om-630

Ukuhlobanisa le ifowuni ikhutshwa phandle ngokusebenzisa kaloliwe-35 mm. Ukumelana ombane amandla limiter om-630 yaye zigcinwe kwi-300 i-frequency yokusebenza-60 Hz e. Ubuncinane umthamo lesixhobo imveliso 4 kW, yaye liphezulu kangangoko 30 kW. Izinga Discreteness kule modeli yinto elungileyo yaye kwinqanaba 0.2 kV. reclosure ngomyinge lemizuzwana-5. Nge elibukhali drop ombane amandla limiter om-630 unako ukuluvala phantsi kunokuba ngokukhawuleza. isixhobo Ubukhulu yangoku umthwalo ima 5 A.

Om-1 umfuziselo isixhobo

Le modeli idibanisa nge ibhasi ezizodwa, apho ibekwe phantsi ekhawuntarini. uthe amandla limiter iphezulu isenza i yangoku (scheme eboniswe ngezantsi) na omelana isixhobo Ukusingatha 16 A. Kanjalo kungathiwa ukususela nge-3-30 kW. Degree ukhuseleko om-1 IP20. reclosing ukulibaziseka epheleleyo malunga 6 kwimizuzu. Nge transformer yangaphandle AC uthe ngesiciko okwazi ukusebenza. Ekubeni jump elibukhali kwi ombane kwifowni 20 ziya kwelinye ngokuzenzekelayo. Ngaphezulu, kufuneka kuqatshelwe ukuba limiter kulula kakhulu ukuba ukufaka. Oku kungenxa yokuba nezakhi zayo ziquka nesakhelo ekhethekileyo apho izindlu kulungisiwe.

Ukuqhagamshela limiter om-1-2

limiter Ixhume Om 1-2 amandla kumatshini induction. Ngaloo ndlela wire aphezulu ombane kufuneka zibekwe emva esicikweni isixhobo. Okokuqala kubalulekile ukudibanisa zonke iiclamps ukuba imitha yombane. Okulandelayo, kufuneka ukunyenyisa ibhasi zero kwiqela lenjongo. Ubuncinane i Umqali luvuliwe, nto leyo ibekwe ngaphezu sombane zero ngokulandelelana.

Iibhloko ezintathu zokuqala limiter elidityaniswe ngqo relay. Ukuze baphumelele sazi luvuliwe zoqhagamshelwano eyahlukileyo kwiqela lenjongo. Zokubhala lomgca wesibini zisetyenziselwa kweesiginali limiter lwangaphandle. Tubular isixhobo sokufaka kungenwe kwi ethubeni yakutshanje. Kuba imiboniso imo ezinqwenelwayo ngokusetyenziswa isibini kakhulu izihlangu.

Umphathi wesekethe ohlanganisa iimodeli olunye-lesigaba kunye electric

Kulo mzekelo, isibini sokuqala izihlangu kufuneka ibe kwindawo cala. ukufumana uqhagamshelwano umbane yenziwa nge isinxibelelanisi okhethekileyo. Ngokutsho ombane yokuqala isigaba lukhangelwe kuqala. Ukusebenzisa i-magnetic Kwasika esiswini relay K1 qha. Zokubhala sesibini ilayini limiter eyenzelwe phambili umsebenzi. Ngokuba kweesiginali ngaphandle usebenzisa abafowunelwa amandla ezahlukeneyo. umgca wesithathu pads bujolise kuphela ngesimo sentlalo. glands Tubular ngexesha elifanayo ezinxulumene ngqo intambo yombane.

Ephathelene nabo evaliweyo

Ukuqhagamshela limiter nabo evaliweyo kukuba ukusebenzisa itshintshela discreteness. apho inkqubo bonisa lukhangelwe kwi LED ezizodwa. Ngenxa yoko, umsebenzisi uyakwazi ukulawula imiqathango ombane. alarm lwangaphandle kulo mzekelo, kudlala indima ephambili.

Ukuze uyeke liyakwazi ukumelana umthwalo onzima, isibini sokuqala pads ibekwa kwindawo cala. Ubume eqala into zicinezelwa kule nkqubo ngenxa latches kagesi. Zokubhala lomgca wesibini kuyimfuneko kuphela ukoyisa umthwalo kuqala. Ngenxa yoko, le cima umbane ngenxa ibhasi zero. Ivala impahla e uneswitshi womnatha, oludityaniswe kwisigaba zero.

Uqhagamshelo limiter nabo evulekileyo

To connect a limiter kunye nabo evulekileyo, kubalulekile ukuqwalasela starter. Emva koko, isibini sokuqala izihlangu zakohlwaywa kwindawo eliphezulu. umatshini isingeniso kule meko kufuneka zibekwe ngoko nangoko emva intambo yombane. Ukuze uphephe ephantsi-frequency ukuxinana, sebenzisa eyenziwayo. ubonelelo idlalayo sombane kungenxa automata iqela eyintsalela, apho ligxile ngerabha abicah.

Om-device 630-2

Ukumelana ombane amandla limiter 630-2 uyakwazi ukumelana kwi 340 V i sokuquqa yokusebenza-70 Hz e. Isalathisi discreteness yena 3 kW. Ukuqhagamshela isixhobo kwikhawuntara nge abafowunelwa zavalwa. omninzi kokulinganisa nokukhubeka imiyinge malunga imizuzwana 40. Ukuhla ombane ngaphesheya limiter ubuninzi ekwaziyo withstanding 30 V. Naye, kunye sindisa inkqubo ingaphatha 5 A. Umlinganiselo ukungaqiniseki kwezi modeli lincinane kakhulu, yaye oku kufuneka ithathelwe ingqalelo. Ngaphezu koko, kubalulekile ukuqaphela ukuba limiter yokungenisa akakhawulezi.

isixhobo kokuxhuma Om-630-3

Okuqukiweyo amandla limiter esebenzayo (scheme uxhulumaniso eboniswe ngezantsi) nge ebhasini. Group semi-oluzenzekelayo kulo mzekelo lidibane ekujikeni yokugqibela. Engaphandle pad umphunga phambi kokuba unikezelo lwangoku kufuneka ibe kwindawo eliphezulu. Kwelinye icala, iperi umgca wesibini kufuneka ibe kwindawo cala. Ngenxa kule ntshikilelo ifowuni ngcono ngokukhawuleza. Ukuze silwe kwiiyunithi zemfundo eneemfuno ezizodwa wasebenzisa ophambili ingxinano. Bona fixed ngqo imitha yombane. Hlola uxhulumaniso esichanekileyo limiter angasoloko kusekelwa kwinkqubo Isalathisi somsebenzi.

I-single-Isigaba imodeli om-310

To connect le modeli kwi womnatha usebenzisa ngeharika yi-35 mm. Ibalwa amandla limiter 310 ukuya 250 V amaza yokusebenza 45 Hz e. Amandla zingacwangciswa kwi-5 kW kunye liphezulu kangangoko 33 kW. Discreteness kule limiter zicwadi kakhulu yaye 0.3 kV. Ngenxa yoko, isibonisi akukholibaziso icinyiwe xa imizuzwana 6. Reclosing isixhobo fast. Ukuwa eliphezulu Om-310 uyakwazi ukumelana ombane 5 V. Naye, ukuxinana ngoku ngaphezu 6 A. Itotali itshintshela ezimbini izixhobo enikiweyo.

Izixhobo ezisetyenziswa kunye transformer lwangaphandle

Power limiter hlobo edityaniswe, ngokuqhelekileyo esebenzisa nedawo 40 mm. Induction Matshini kule meko kufuneka ibe phantsi kwibhokisi esecaleni intambo. Ukulwa iyunithi amandla liqhagamshelene wokugqibela. Zero isondo ushintshele abafowunelwa ezimbini zokuqala leyo ivulekileyo ngokuqhelekileyo.

Ngaphezu koko, kubalulekile ukuba ukuseka starter, elawula ukusebenza nesiguquli zero ngokulandelelana. Ngaphambi koku, umsebenzisi uze uwumise isibini sokuqala ngeebhloko kwisixhobo. Ukuze benze oku, kufuneka kuqala kubekwa kwindawo eliphezulu uze ukujonga inkqubo ukubonisa. Ukuba LED eluhlaza luvuliwe, oko kuthetha ukuba inkqubo ivaliwe. Ngaphezu koko, ezi detox zidluliselwa kwisigxina cala ukuze umqondiso udlula unimpeded. Ke wamisa relay.

Okokuqala, kufuneka ngocoselelo icocwe. Kulo mzekelo, amadlala tubular kwaziswa kubo rhoqo. Okulandelayo, kubalulekile ukuba ukuvala kwikroba electromagnetic. Ukulungiselela le njongo kufuneka ukuba ususe isiciko yokwayama kwaye tyhala wesekethe iintambo. Iibhloko line wesithathu kuzakucwangcisa obuphezulu yena. Kulo mzekelo, umsebenzisi kufuneka balandele inkqubo ukubonisa. Ukuba ngexesha nkqubo kwadala LED komanzi, loo nto ibonisa ukuba le sekethe ivaliwe. Ukuba inkqubo le isebenze alarm yangaphandle, kufuneka uvale relay. Emva koko, glands tubular kufuneka adityaniswe kwakhona.