Ungawufaka Kanjani Umshini Wokufaka I-Digital Timer? Umhlahlandlela Oningiliziwe Wezifunda Ezivamile Zokufaka/Zokukhipha

Ngizokuqondisa ngokuxhuma i-digital timer. Lo mhlahlandlela unikeza imiyalelo ecacile, yesinyathelo ngesinyathelo. Uzofunda ukuyixhuma kugesi wayo, amasignali okufaka, kanye nama-terminal okukhipha. Lokhu kukuvumela ukuthi ulawule amadivayisi amaningi ahlukene.

Imakethe yama-digital timers ikhula ngokusheshaLokhu kukhombisa ukuthi la madivayisi abaluleke kangakanani.

Sizohlola izinto ezibalulekileUmdwebo Wokuxhuma Izintambo ZesikhathiUzoqonda futhi ukuthi ungayisebenzisa kanjani i-Isikhathi Sedijithali SezimboniSizomboza ukusetha i-Ukushintsha Isikhathi Okunembile Kakhulunokuthi kanjaniImojuli Yesikhathi ye-PLCimisebenzi. Ngizochaza futhiImodi Yokulibaziseka Kwesikhathikwezinhlelo zokusebenza ezahlukahlukene.

Izinto Ezibalulekile Okufanele Uzicabangele

• Qonda amatheminali esibali sikhathi: Amandla (L/N noma +/-), Okokufaka (Ukulawula/Isiqalo), kanye Nokukhipha (NO/NC/COM). Itheminali ngayinye inomsebenzi othize.
• Njalo beka phambili ukuphepha. Cima ugesi ngaphambi kokufaka izintambo. Sebenzisa amathuluzi okuvikela futhi ugqoke izimpahla zokuphepha ezifana namagilavu ​​nezibuko.
• Xhuma amandla esibali sikhathi kuqala. Bese, xhuma idivayisi ofuna ukuyilawula kumatheminali okukhipha esibali sikhathi, ngokuvamile i-COM kanye ne-NO.
• Kumadivayisi anamandla amakhulu, sebenzisa i-contactor. I-timer ilawula i-contactor, futhi i-contactor iphatha umthwalo omkhulu kagesi ngokuphephile.
• Ngemva kokuxhuma izintambo, hlola isibali sikhathi. Hlola isibonisi saso, setha uhlelo olulula, bese uqinisekisa ukuthiamadivayisi axhunyiwevula futhi uvale njengoba kuhleliwe.

Ukuqonda Ama-terminals Nemisebenzi Yesikhathi Sedijithali

Uma ngibheka isibali sikhathi sedijithali, ngibona amaphuzu amaningana abalulekile okuxhumana. Lawa abizwa ngokuthi ama-terminal. I-terminal ngayinye inomsebenzi wayo othize. Ukwazi ukuthi ngayinye yenzani kungisiza ukuthi ngixhumanise i-timer ngendlela efanele.

Amatheminali Okunikeza Ugesi (L/N noma +/-)

Lezi zindawo zokugcina amandla yilapho ngixhuma khona amandla ukuze i-timer isebenze. Ngamandla e-AC (alternating current), ngivame ukubona u-“L” we-Live kanye no-“N” we-Neutral. Uma kuyi-DC (direct current), ngizothola u-“+” we-positive kanye no-“-” we-negative. Kubalulekile ukunikeza i-timer amandla afanele. Kuma-timer amaningi ajwayelekile edijithali, ngibona lezi zilinganiso:

Lokhu kusho ukuthi isibali sikhathi sidinga amandla e-AC angu-230 volts futhi singaphatha ama-amps afinyelela ku-16.

Amatheminali Okufaka (Ukulawula/Isiqalisi)

Amatheminali okufaka afana nezindlebe zesibali sikhathi. Alalela izimpawu ezitshela isibali sikhathi ukuthi senzeni. Lezi zimpawu zingaqala, zimise, noma zisethe kabusha umsebenzi wokulinganisa isikhathi. Ngingasebenzisa inkinobho yokucindezela noma inzwa ukuthumela isignali. Ezinye izibali sikhathi zingaphatha izinhlobo ezahlukene zezimpawu zokufaka. Isibonelo,amanye amamodeli asekela izinhlobo ezahlukene zokufaka:

Amatheminali okufaka edijithali avame ukusebenza nento ebizwa ngokuthi “ukuvalwa koxhumana naye.” Lokhu kwenzeka lapho iswishi noma inzwa ivula noma ivala isekethe. Itshela i-timer ngoshintsho. Isignali kagesi bese ikhombisa isimo sesekethe. Isekethe evaliwe isho ukugeleza kwamanje, bese i-timer ibona u-'1′. Isekethe evulekile isho ukungabikho kwamanje, kanti i-timer ibona u-'0′. Ngisebenzisa futhi iziqalisi zehadiwe zemicimbi yangaphandle ukulawula idatha. Okokufaka kwe-pulse kuhle ekubaleni izinto, njengokuthi i-turbine flowmeter ijikeleza kangaki.

Amatheminali Okukhipha (NO/NC/COM)

Lawa ma-terminal ayizandla ze-timer. Alawula amanye amadivayisi. Ngivame ukubona izinhlobo ezintathu: CHA (Ngokuvamile Ivulekile), NC (Ngokuvamile Ivaliwe), kanye ne-COM (Evamile).

• I-COM (Evamile): Lena yindawo yokuxhumana okwabelwana ngayo.
• CHA (Ngokuvamile Kuvuliwe): Lo oxhumana naye uvulekile uma isibali sikhathi sivaliwe. Uyavalwa uma isibali sikhathi sisebenza.
• I-NC (Ivame Ukuvalwa): Lo oxhumana naye uvalwa uma isibali sikhathi sivaliwe. Uyavuleka uma isibali sikhathi sisebenza.

Ngixhuma idivayisi engifuna ukuyilawula ku-COM terminal kanye ne-NO noma i-NC terminal, kuye ngokuthi ngifuna isebenze kanjani. Umthamo wamandla aphezulu kanye ne-voltage lokhu okukhiphayo kungashintsha kubaluleke kakhulu. Isibonelo, i-Live Electrical Digital Timer ingashintshela ku-Ama-amps angu-20 ku-220V. Amanye amamodeli anamakhono ahlukene:

Kwamanye amamodeli, ngibona lezi zilinganiso:

Le mininingwane ibalulekile ekukhetheni umhlinzeki wesikhathi sedijithali ofanele.

Imininingwane Yesikhathi Sedijithali kanye Nezilinganiso

Uma ngikhetha isibali sikhathi sedijithali, ngihlala ngibheka imininingwane yaso kanye nezilinganiso zaso. Le mininingwane ingitshela ukuthi isibali sikhathi singenzani nokuthi ngingasisebenzisa kuphi ngokuphephile. Ngibheka la maphuzu ebaluleke kakhulu kunoma yimuphi umsebenzi.

Okokuqala, ngihlola imininingwane kagesi. Lokhu kungitshela ngamandla adingwa yi-timer nokuthi ingalawula ini. Isibonelo, ngivame ukubona ama-timer adinga i-I-Voltage Yokunikezela of 220V, 50/60Hz. II-Relay Yokukhiphakungaba yi-250VAC 16A Resistive. Lokhu kusho ukuthi ingashintsha inani elihle lamandla. Ngiphinde ngiphawule ukuthiUkusetshenziswa Kwamandla, okungaba cishe yi-10VA. Uma ngihlela ukulawula izibani, ngiyahlolaUmthwalo Wesibani Se-Incandescent/Halogen 230V, okungaba ngu-2600W. IIsikhathi Esincane Sokushintshangokuvamile umzuzwana owodwa, futhiUkunemba Kwesikhathi ku-25°Cngokuvamile kuba yi-±1s/ngosuku (i-quartz).

Nginaka kakhulu nezilinganiso zomthwalo. Ama-timer amaningi ane-Isilinganiso somthwalo esingu-16ALokhu kuhle ukusetshenziswa okuvamile. Abanye baze babe ne-Isilinganiso somthwalo esingu-16A sokucwiliswaama-heater. Uma ngilawula izibani ze-LED, ngifunaIsilinganiso se-LED esingu-100W.

Izilinganiso zemvelo nazo zibalulekile. Zingitshela ukuthi isibali sikhathi singasebenza kuphi ngaphandle kwezinkinga. NgibonaIzinga Lokushisa Lokusebenzaububanzi be-5°C kuya ku-45°C(23°F kuya ku-113°F). Ukuze kugcinwe,Izinga Lokushisa Lesitorejikusuka ku--10°C kuya ku-55°C (14°F kuya ku-131°F). Ngiphinde ngihloleIzimpawuAma-timer amaningi aphawulwe nge-CE. Lokhu kusho ukuthi ahlangabezana neziqondiso ze-EN61010-1:2010 low voltage kanye ne-EN61326-1:2013 EMC.Izinga Lokushisa Eliphakathi Lokusebenzangokuvamile kuba -10°C kuya ku-+50°C.Isigaba Sokuvikelangokuvamile kuyiSigaba II Ngokusho kwe-EN 60730-. IUkuvikelwa Kokungenayi-IP20. Ekugcineni, ngiyaqinisekisa ukuthiUkuvunyelwa, njenge-CE. Le mininingwane ingisiza ukuthola okulungileumhlinzeki wesikhathi sedijithalingezidingo zami.

Izinyathelo Zokuphepha Ezibalulekile Zokusebenzisa Izintambo Zesikhathi

Ukufaka izintambo ku-digital timer kuhilela ugesi. Ngihlala ngibeka phambili ukuphepha. Ukulandela lezi zinyathelo zokuqapha kungisiza ngigweme izingozi futhi kuqinisekise ukufakwa okuphumelelayo.

Ukunqamula Amandla Ngaphambi Kokuxhuma Izintambo

Ngihlala ngiqala ngokuvala ugesi. Lesi yisinyathelo sokuphepha esibaluleke kakhulu. Ngiya kuphaneli kagesi eyinhloko bese ngicisha i-circuit breaker elawula indawo engizosebenza kuyo. Angigcini nje ngokuthembela kuswishi lodonga. Ngemva kokucima i-breaker, ngisebenzisa i-voltage tester. Ngihlola zonke izintambo engihlela ukuzithinta. Lokhu kuqinisekisa ukuthi akukho ugesi ogeleza kuzo. Ngifuna ukuqiniseka ngokuphelele ukuthi ugesi ucishiwe. Lokhu kungivikela ekushayweni ugesi.

Amathuluzi Nemishini Yokuxhuma Izintambo Edingekayo

Ngiqoqa wonke amathuluzi ami ngaphambi kokuba ngiqale. Ukuba nemishini efanele kwenza umsebenzi ube lula futhi uphephe. ​​Ngihlala ngisebenzisa izikulufo ezivikela ugesi. Lawa ma-screwdriver anezibambo ezingivikela kugesi. Ngidinga nezihluthulelo zezintambo. Zingisiza ukususa ukuvikela ugesi ngendlela ehlanzekile ngaphandle kokulimaza ithusi elingaphakathi. I-multimeter iwusizo. Ngiyisebenzisela ukuhlola i-voltage kanye nokuqhubeka kwayo. Izibuko zokuphepha zivikela amehlo ami ezingcezwini zezintambo ezilahlekile. Amagilavu ​​​​okusebenza anikeza ungqimba olwengeziwe lokuvikela izandla zami. Ngiyaqinisekisa ukuthi wonke amathuluzi ami asesimweni esihle.

Ukubonisana Nencwadi Yesibali Sesikhathi Sedijithali

Isibali sikhathi ngasinye sedijithali siza nencwadi yemiyalelo. Ngihlala ngiyifunda ngokucophelela. Incwadi yemiyalelo inikeza imiyalelo ethile yemodeli yami ethile yesibali sikhathi. Ingibonisa imidwebo yokuxhumanisa eqondile. Iphinde ibhale izilinganiso ze-voltage nezamanje ezifanele. Ngifunda ukuthi ngingayihlela kanjani i-timer encwadini yemiyalelo. Ngokuvamile ifaka amathiphu okuxazulula izinkinga. Ukulandela iziqondiso zomenzi kubalulekile. Kuqinisekisa ukuthi ngixhuma i-timer ngendlela efanele nangokuphephile. Lokhu kungisiza futhi ngiqonde amakhono aphelele esibali sikhathi. Uma ngikhetha isibali sikhathi sedijithali, ngiphinde ngicabangele idumela laleumhlinzeki wesikhathi sedijithaliUmhlinzeki omuhle unikeza iziqondiso ezicacile neziphelele.

Imishini Yokuzivikela Yomuntu Siqu (i-PPE)

Ngihlala ngiqinisekisa ukuthi ngigqoka imishini yokuzivikela yomuntu siqu (PPE) efanele uma ngisebenza ngogesi. Le mishini iyindlela yami yokugcina yokuzivikela ekulimaleni. Ingisiza ukuba ngiphephe ekushayweni ugesi, ukusha, nezinye izingozi. Angikaze ngisidlule lesi sinyathelo.

Okokuqala, bengigqoka njaloamagilavu ​​​​afudumele. La magilavu ​​akhethekile. Anesendlalelo senjoloba esiqinile esivimba ugesi ukuthi ungangeni ezandleni zami. Ngiyawahlola ukuthi awekho yini amanxeba noma izimbobo ngaphambi kokuba ngiwasebenzise. Izandla zami zibaluleke kakhulu, futhi la magilavu ​​​​ayawavikela.

Okulandelayo, ngigqokaizibuko zokuphepha. Amehlo ami nawo abaluleke kakhulu. Uma ngisika izintambo, izingcezu ezincane zingandiza. Izibuko zokuphepha zivikela amehlo ami kulezi zingcezu ezindizayo. Zivikela futhi ezinhlansini ezingalindelekile. Ngiyaqinisekisa ukuthi izibuko zami zilingana kahle futhi azifiphali.

Ngiyanaka nezicathulo zami. Ngiyakhethaizicathulo noma amabhuzu angahambisi ugesiLezi zicathulo zinezithende zerabha. Zingisiza ekungivikeleni emhlabathini. Lokhu kubalulekile ngoba ugesi uhlala uzama ukuthola indlela elula eya emhlabathini. Izicathulo zami ziyasiza ekuphuleni leyo ndlela.

Ekugcineni, ngigqoka izingubo ezifanele. Ngiyazigwema izingubo ezikhululekile ezingabanjwa yizintambo noma amathuluzi. Ngezinye izikhathi, ngigqoka imikhono emide namabhulukwe enziwe ngemicu yemvelo. Lezi zinto cishe azincibiliki esikhumbeni sami uma kukhona ukukhanya. Ngiyaqinisekisa futhi ukuthi indawo yami yokusebenza icacile. Angifuni lutho lukhubeke. Ukusebenzisa i-PPE efanele kuyindlela elula yokuhlala uphephile. Kungumkhuba engiwulandela njalo. Uma ngithenga imishini emisha, ngifuna umuntu othembekileumhlinzeki wesikhathi sedijithali sezimboniophinde anikeze iseluleko sokuphepha.

Umdwebo Wokuxhuma Izintambo Zesikhathi Sedijithali Eziyisisekelo Zomthwalo Ovuliwe/Ovaliwe

Ngifuna ukukukhombisa ukuthi ungaxhuma kanjani i-digital timer ukuze kube lula ukulawula i-ON/OFF. Lokhu kuyisethi evamile. Ikuvumela ukuthi uvule futhi uvale amadivayisi ngezikhathi ezibekiwe. Ngizokuqondisa ngesinyathelo ngasinye.

Ukuhlonza Izintambo Ezibukhoma, Ezingathathi hlangothi, Nezokulayisha

Ngaphambi kokuba ngixhume noma yini, ngidinga ukwazi izintambo zami. Yonke isekethe kagesi inezinhlobo ezintathu eziyinhloko zezintambo.

• Intambo Ebukhoma: Le ntambo ithwala ugesi ovela emthonjeni wamandla. Yintambo "eshisayo". Iletha amandla ku-timer kanye nedivayisi.
• Ucingo Olungathathi hlangothi: Le ntambo iqedela isekethe. Ithwala amandla kagesi iwabuyisele emthonjeni wamandla.
• Intambo Yokulayisha: Le ntambo ixhumanisa umphumela wesibali-sikhathi nedivayisi ofuna ukuyilawula. Le divayisi ibizwa ngokuthi “umthwalo.”

Imibala yezintambo ingashintsha kuye ngokuthi uhlala kuphi. Ngihlala ngihlola amazinga endawo. Nazi ezinye zekhodi zemibala ezivamile engizibonayo:

Ukwazi le mibala kungisiza ukuthi ngibone ucingo ngalunye ngendlela efanele. Lesi isinyathelo sokuqala esibalulekile kunoma iyiphiUmdwebo Wokuxhuma Izintambo Zesikhathi.

Ukuxhuma Amandla Ku-Digital Timer

Manje, ngixhuma amandla amakhulu ku-digital timer. Lokhu kunikeza i-timer ugesi ewudingayo ukuze isebenze.

1. Thola Ama-Power Terminals: Ngithola amatheminali “L” (Live) kanye “N” (Neutral) kusibali sikhathi sami sedijithali. Uma kuyi-DC timer, ngifuna u-“+” kanye no-“-”.
2. Xhuma i-Live Wire: Ngithatha intambo ebukhoma emthonjeni wami wamandla. Ngiyixhuma kutheminali ethi “L” ku-timer.
3. Xhuma i-Neutral Wire: Ngithatha intambo engathathi hlangothi emthonjeni wami wamandla. Ngiyixhuma kutheminali ethi “N” ku-timer.

Lesi sinyathelo sinika amandla i-timer uqobo. Senza isibonisi sikhanye futhi singivumele ukuthi ngisihlele. Ngihlala ngihlola kabili lokhu kuxhumana. Ukuxhumeka okuphephile kuvimbela izinkinga. Uma ufuna izingxenye ezithembekile zamaphrojekthi akho, cabanga ngeizixazululo zesikhathi sezimboniumhlinzeki.

Ukuxhumanisa Umthwalo Nomphumela Wesikhathi

Okulandelayo, ngixhuma idivayisi engifuna ukuyilawula (umthwalo) ekuphumeni kwesibali sikhathi. Yilapho isibali sikhathi sishintsha khona amandla kudivayisi yakho.

1. Thola Amatheminali Okukhiphayo: Ngithola ama-terminal e-COM (Common), NO (Normally Open), kanye ne-NC (Normally Closed) ku-timer. Eziningi zezinhlelo zokusebenza ze-ON/OFF, ngisebenzisa i-COM kanye ne-NO.
2. Xhuma Bukhoma ku-COM: Ngithatha ingxenye emfushane yentambo ebukhoma. Ngixhuma umkhawulo owodwa ku-terminal “L” lapho ngixhuma khona intambo ebukhoma eyinhloko. Ngixhuma umkhawulo omunye ku-terminal “COM” ekuphumeni kwe-timer. Lokhu kuletha amandla abukhoma engxenyeni yeswishi ye-timer.
3. Xhuma ukulayisha ku-NO: Ngithatha intambo ebukhoma eya kudivayisi yami (umthwalo). Ngixhuma le ntambo kutheminali ethi “CHA” (Ngokuvamile Ivuliwe) ku-timer.
4. Xhuma Umthwalo Ongathathi hlangothi: Ngixhuma intambo engathathi hlangothi kusuka kudivayisi yami ngqo kuntambo eyinhloko engathathi hlangothi. Ayidluli kuma-terminal okukhiphayo e-timer.

Nasi iphuzu elibalulekile, ikakhulukazi kumasekethe okukhanyisa:

• Ama-timer amaningi kagesi adinga intambo engathathi hlangothiLokhu kunika amandla iwashi langaphakathi lesibali sikhathi. Lokhu kwenza lokhu ngaphandle kokuthumela amandla kumthwalo.
• Uma iswishi inezintambo ezimbili kuphela kanye nentambo yomhlaba, kusho ukuthi iyisethi ebukhoma eshintshiwe. Ayikho intambo engathathi hlangothi etholakalayo kuswishi.
• Emakhaya angenantambo engathathi hlangothi eswitshini, ukufaka izishintshi zesikhathi kungaba nzima. Lena inkinga evamile e-UK.
• Intambo engathathi hlangothi inikeza amandla ku-light switch timer yewashi layo langaphakathi.
• Uma kukhona izintambo ezimbili kuphela kuswishi, kuyisekethe ebukhoma eshintshiwe. Intambo engathathi hlangothi iyadingeka ukuze kunikwe amandla idivayisi ngendlela efanele.
• Isixazululo esilula kakhulu sokuxhuma iswishi yesibali sikhathi esingenayo intambo engathathi hlangothi ukuthenga isibali sikhathi esisebenza ngebhethri. Lolu hlobo aludingi uxhumano olungathathi hlangothi.
• Isibonelo, ezinye izibali-sikhathi ezingakhethi hlangothi zisebenzisa amabhethri amabili e-AA. Ziyazinika amandla futhi zivula futhi zicime izibani ngomshini. Zingena phezu kweswishi yokukhanyisa odongeni ekhona.

Ukuze usethe okujwayelekile, i-terminal ye-N/O (Evame Ukuvulwa) iwukuxhumeka okubukhoma okushintshiwe kumthwalo. Ukusethwa okujwayelekile kwesibali sikhathi esinjalo kuswishi kuhilelaukuxhumana okuthathu: Okubukhoma Okuhlala Njalo, Okungathathi hlangothi, kanye Nokushintshiwe Okubukhoma. I-switched live ivela ekuxhumekeni kwe-N/O kweswishi. Ukuxhumeka kwe-Neutral nakho kuxhuma kumthwalo. Lokhu kuqedelaUmdwebo Wokuxhuma Izintambo Zesikhathiukuze uthole ukulawula okuyisisekelo kwe-ON/OFF. Uma udinga ukuthenga ama-timer amaningi, funa i-isibali sikhathi sikagesi ngobuningiumhlinzeki.

Izinhlelo Zokusebenza Zomdwebo Wokuxhuma Izintambo Zesikhathi Esidijithali Esithuthukisiwe

Ngivame ukuthola ukuthi ukuhlela okuyisisekelo kwe-ON/OFF akwanele kuwo wonke amaphrojekthi ami. Ngezinye izikhathi, ngidinga ukulawula okwengeziwe. Yilapho izintambo zesikhathi zedijithali ezithuthukisiwe zisiza khona. Kungivumela ukuthi ngixhumaneamanye amadivayisiukuqalisa noma ukulawula imisebenzi yesibali sikhathi.

Ukuxhuma ngentambo ngokufakwa kokulawula okuhlukile (isb., Inkinobho Yokucindezela)

Cabanga ukuthi ngifuna ukuqala inqubo ngokucindezela inkinobho nje, kodwa futhi ngifuna ukuthi isibali sikhathi silawule ukuthi sisebenza isikhathi esingakanani. Lokhu kuyindlela ephelele yokufaka yokulawula ehlukile. Esikhundleni sokuthembela nje kushejuli esethiwe, ngingasebenzisa isignali yangaphandle ukutshela isibali sikhathi ukuthi siqale nini ukubala phansi noma ukulandelana kwaso. Isibonelo, ngingasebenzisa inkinobho yokucindezela ukuvula ifeni isikhathi esithile, noma inzwa yokuqalisa iphampu lapho kuhlangatshezwana nesimo esithile. Lokhu kunginika ukuguquguquka okukhulu endleleni engizenza ngayo imisebenzi ngokuzenzakalela.

Ukuqonda Izinhlobo Zesignali Yokufaka (Ukuthintana Okuomile vs. I-Voltage)

Uma ngixhuma idivayisi yangaphandle ku-timer yami yedijithali, ngidinga ukuqonda uhlobo lwesignali eyithumelayo. Kunezinhlobo ezimbili eziyinhloko zezimpawu zokufaka: ukuxhumana okomile kanye nokufakwa kwe-voltage. Ngivame ukubona lo mehluko:

Ake ngichaze lokhu ngamagama alula:

• Isignali Yokuxhumana Eyomile:
  • Lesi isignali esingasebenzi. Asizenzi amandla aso.
  • Isebenza njengeswishi yokukhanyisa elula. Ivala (ivule) noma ivule (ivale) isekethe.
  • I-timer ivame ukunikeza i-voltage encane yangaphakathi ukuze izwakale lapho oxhumana naye evala.
  • Ngiyisebenzisa ngezinto ezilula njengezinkinobho zokusunduza, ukushintsha okulinganiselwe, noma oxhumana nabo abadluliswayo.
• Isignali yokufaka i-Voltage:
  • Lesi isignali esebenzayo. Isebenzisa i-voltage yangaphandle.
  • Isibali sikhathi sibheka ukuthi le voltage ikhona noma ayikho. Singase sibheke nezinga elithile le-voltage.
  • Idinga umthombo wamandla wangaphandle ukuze idale isignali ye-voltage.
  • Ngivame ukuyisebenzisa ngezinzwa, ama-PLC (Programmable Logic Controllers), kanye namanye amadivayisi okulawula kagesi.

Ukuqonda lo mehluko kungisiza ukuthi ngikhethe imojuli yesikhathi ehlelekile efanele izidingo zami futhi ngiyifake ngendlela efanele.

Ukuxhumanisa Okokufaka Kokulawula Nesibali Sesikhathi Sedijithali

Ukuxhuma okokufaka kokulawula kusibali sikhathi sedijithali kuyinqubo elula uma sengiyazi uhlobo lwesignali.

Okweokokufaka kokuthinta okomile, Ngivame ukuxhuma izintambo ezimbili kusuka kudivayisi yangaphandle (njengenkinobho yokucindezela) kuma-terminal okufaka esibali sikhathi. Lawa ma-terminal angase abhalwe ukuthi “IN,” “S1,” noma “Trigger.” Njengoba kuyi-contact eyomile, akukho polarity ethile okufanele ukhathazeke ngayo. Ngimane ngiqinisekise ukuthi uxhumano luphephile. Uma inkinobho icindezelwa, ivala isekethe, bese isibali sikhathi sizwa lolu shintsho.

Okweisignali yokufaka i-voltage, ngixhuma izintambo ezimbili ezivela kudivayisi yangaphandle (njengesensa) kumatheminali okufaka e-timer. Ngokufaka i-voltage, i-polarity ivame ukuba yinto ebalulekile. Ngiyaqinisekisa ukuthi ngixhuma intambo e-positive (+) evela ku-sensor kuya kutheminali yokufaka e-positive ku-timer, kanye nentambo e-negative (-) kuya kutheminali yokufaka e-negative. Uma ngizixhuma emuva, i-timer ingase ingasiboni isignali, noma ingalimaza ngisho ne-timer noma i-sensor. Ngihlala ngihlola incwadi ye-timer ukuthola amalebula e-terminal aqondile kanye nanoma yimiphi imiyalelo ethile yokuxhumanisa yokufaka i-voltage. Lokhu kuqinisekisa ukuthi i-Timer Wiring Diagram yami ilungile futhi iphephile.

Ukuxhumanisa i-Digital Timer ukuze ulawule i-Contactor noma i-Relay

Ngezinye izikhathi, ngidinga i-timer yami yedijithali ukulawula into esebenzisa ugesi omningi. Cabanga ngama-motor amakhulu, ama-heater anamandla, noma izibani eziningi ngesikhathi esisodwa. I-switch yangaphakathi ye-timer yami ingase ingabi namandla ngokwanele ukuphatha wonke lawo mandla ngqo. Yilapho kungena khona i-contactor noma i-relay. Ngisebenzisa i-timer ukushintsha inani elincane lamandla. La mandla amancane abese evula i-switch enkulu kakhulu, okuyi-contactor noma i-relay. Kufana nokusebenzisa umunwe omncane ukucindezela inkinobho enkulu. Inkinobho enkulu bese ivula imishini esindayo. Le ndlela igcina i-timer yami iphephile futhi iyivumela ukuthi ilawule imithwalo emikhulu kakhulu.

Kungani Kufanele Usebenzise I-Contactor Uma Uthwala Imithwalo Enamandla Kakhulu?

Ngivame ukubuzwa ukuthi kungani ngingenakukwazi ukuxhuma idivayisi enamandla amakhulu ngqo ku-timer. Nasi isizathu: ama-timer amaningi edijithali ane-relay eyakhelwe ngaphakathi. Le relay ifana neswishi encane ngaphakathi kwe-timer. Ingaphatha kuphela inani elithile lamandla kagesi, ngokuvamile cishe ama-amps ayi-10 kuya kwangu-16. Uma ngizama ukuxhuma idivayisi edonsa amandla kagesi angaphezu kwalokho, i-relay yangaphakathi ye-timer izoshisa kakhulu. Ingasha noma ibangele umlilo.

I-contactor iyiswishi kagesi esindayo. Yenzelwe ukuphatha imisinga emikhulu kakhulu, ngezinye izikhathi amakhulu ama-amps. Inezixhumanisi eziqinile ezingashintsha amandla ngokuphephile ziye kuma-motor amakhulu, ama-heater ezimboni, noma izinhlelo zokukhanyisa ezinkulu. I-contactor ngokwayo idinga inani elincane lamandla ukuze ivuleke. La mandla amancane avela ku-timer yami yedijithali. Ngakho-ke, i-timer ivula noma ivala i-contactor, bese i-contactor ivula noma ivala idivayisi enamandla aphezulu. Lokhu kusetha kuvikela i-timer yami futhi kuqinisekisa ukuthi idivayisi enamandla aphezulu isebenza ngokuphephile. Kuyindlela ehlakaniphile yokuphatha imithwalo kagesi esindayo.

Ukuxhumanisa Ukuphuma Kwesikhathi Ku-Contactor Coil

Manje, ngizokukhombisa ukuthi ungaxhuma kanjani i-timer ku-contactor. Lena yingxenye ebalulekile ye-Timer Wiring Diagram iyonke yezinhlelo zokusebenza ezinamandla aphezulu.

1. Khomba Ama-terminals Ekhoyili Oxhumana Nawo: Okokuqala, ngibheka i-contactor yami. Izoba nama-terminal amabili e-coil yayo. Lawa avame ukubizwa ngokuthi i-A1 ne-A2. Le coil yiyona eyenza i-contactor ivuleke uma ithola amandla.
2. Xhuma i-Timer's COM ukuze uphile: Ngithatha ucingo olufushane. Ngixhuma uhlangothi olulodwa kutheminali ethi “L” (Live) lapho kungena khona amandla ami amakhulu. Ngixhuma olunye uhlangothi lwale ntambo olufushane kutheminali ethi “COM” (Common) ekuphumeni kwesibali sikhathi sami sedijithali. Lokhu kuletha amandla abukhoma kuswishi yangaphakathi yesibali sikhathi.
3. Xhuma i-CHA yesikhathi ku-Contactor Coil (A1): Okulandelayo, ngithatha enye intambo. Ngixhuma umkhawulo owodwa kutheminali ethi “CHA” (Ngokuvamile Ivulekile) ekuphumeni kwe-timer yami. Ngixhuma umkhawulo omunye wale ntambo kwenye yamatheminali ekhoyili e-contactor, ngokuvamile i-A1. Uma i-timer isebenza, izovala uxhumano phakathi kwe-COM ne-NO, ithumele amandla ku-A1.
4. Xhuma i-Contactor Coil (A2) ku-Neutral: Ekugcineni, ngixhuma enye i-terminal yekhoyili ye-contactor, ngokuvamile i-A2, ku-wire eyinhloko ethi “N” (Neutral). Lokhu kuqedela isekethe yekhoyili ye-contactor.

Uma i-timer yami yedijithali ivula, ithumela amandla avela ku-terminal yayo ye-COM nge-terminal yayo ye-NO iye ku-terminal ye-A1 ye-contactor. Lokhu kunika amandla ikhoyili ye-contactor. I-contactor bese ingena, ivala oxhumana nabo bamandla bayo abayinhloko bese ivula idivayisi enamandla aphezulu. Uma i-timer icima, inqamula amandla kukhoyili ye-contactor, bese i-contactor ivuleka, ivala idivayisi. Lena yindlela engilawula ngayo imishini enamandla ngokuphepha nge-timer elula yedijithali.

Ukulayisha Umthwalo Wamanje Ophezulu Nge-Contactor

Manje, ngixhuma idivayisi yamandla aphezulu ku-contactor. Lesi yisinyathelo sokugcina sokwenza imishini yami enamandla isebenze ne-digital timer. Khumbula, i-timer itshela i-contactor ukuthi yenzeni, futhi i-contactor iphatha ukuphakamisa okunzima kokushintsha amandla.

1. Thola Amatheminali Kagesi Oxhumana Nawo: Ngibheka i-contactor. Ineziphetho ezinkulu zamandla amakhulu. Lezi zivame ukubizwa ngokuthi i-L1, i-L2, i-L3 (yamandla ezigaba ezintathu) noma i-L1 kanye ne-L2 (yamandla esigaba esisodwa) ohlangothini lokufaka. Ohlangothini lokukhipha, yi-T1, i-T2, i-T3 noma i-T1 kanye ne-T2. Lezi yiziphetho lapho ugesi wamandla aphezulu ugeleza khona.
2. Xhuma Amandla Ayinhloko Kokufaka Koxhumana Nabo: Ngithatha intambo ebukhoma eyinhloko kuphaneli yami kagesi. Lena intambo ethwala ugesi ophezulu. Ngiyixhuma ku-terminal ye-L1 ku-contactor. Uma nginesistimu yezigaba ezintathu, ngixhuma izintambo ze-L2 neze-L3 kuma-terminal azo. Ngiyaqinisekisa ukuthi lokhu kuxhuma kuqinile kakhulu futhi kuphephile. Ukuxhuma okuxekethile kungabangela ukushisa futhi kube yingozi.
3. Xhuma i-Main Neutral ku-Contactor Input (uma ikhona): Ngemithwalo yesigaba esisodwa, ngixhuma nentambo eyinhloko engathathi hlangothi evela kuphaneli yami kagesi. Ngiyixhuma ku-terminal engathathi hlangothi efanele ku-contactor, uma inayo. Ngezinye izikhathi, intambo engathathi hlangothi idlula i-contactor bese iya ngqo kumthwalo. Ngihlala ngihlola umdwebo we-contactor othize ngalokhu.
4. Xhuma i-Contactor Output ku-High-Current Load: Manje, ngixhuma izintambo eziya kudivayisi yami enamandla aphezulu. Ngithatha intambo ebukhoma kusuka ku-T1 terminal ku-contactor. Ngixhuma le ntambo kokufakwayo bukhoma kwedivayisi yami. Uma kungumthwalo wezigaba ezintathu, ngixhuma i-T2 ne-T3 kwezinye izinto ezibukhoma zedivayisi.
5. Xhuma Umthwalo Ongathathi hlangothi: Ngixhuma intambo engathathi hlangothi kusuka kudivayisi yami yamandla aphezulu. Le ntambo engathathi hlangothi ibuyela ngqo kubha engathathi hlangothi eyinhloko kuphaneli yami kagesi. Ngokuvamile ayidluli kuma-terminals amakhulu kagesi e-contactor.

Uma isibali sikhathi sedijithali sithumela amandla kukhoyili ye-contactor, i-contactor “iyadonsa.” Lokhu kuvala izinkinobho zangaphakathi eziqinile. Amandla abe esegeleza esuka kuphaneli yami kagesi eyinhloko, nge-contactor, futhi aye kudivayisi yami yamandla aphezulu. Lapho isibali sikhathi sivala ikhoyili ye-contactor, i-contactor “iyawa.” Lokhu kuvula izinkinobho zangaphakathi, futhi amandla aya kudivayisi ayama. Lokhu kusetha konke, kufaka phakathi i-timer kanye ne-contactor, kwakha i-Timer Wiring Diagram eqinile. Ingivumela ukuthi ngenze imishini enamandla kakhulu isebenze ngokuzenzakalelayo ngokuphephile. Le ndlela ivikela i-timer yami ekugcwaleni ngokweqile futhi iqinisekisa ukusebenza okuphephile kwemithwalo yami yamandla aphezulu.

Ukuhlola Nokuxazulula Izinkinga Zokufaka Kwakho I-Digital Timer

Ngemva kokuqeda ukuxhuma i-timer yami yedijithali, ngihlala ngenza izivivinyo. Lokhu kuqinisekisa ukuthi konke kusebenza kahle nangokuphephile. Ukuxazulula izinkinga kungisiza ukulungisa noma yiziphi izinkinga ezivelayo.

Izinyathelo Zokuqala Zokuvula Nokucushwa

Okokuqala, ngivula ugesi ngokucophelela kuphaneli kagesi eyinhloko. Ngibuka isibonisi se-digital timer. Kufanele sikhanye. Uma singakhanyi, ngiyazi ukuthi nginenkinga yokuxhumeka kwamandla. Isinyathelo sami esilandelayo ukusetha isikhathi samanje nosuku ku-timer. Lokhu kubalulekile ukuze kube nokuhlela okunembile. Bese, ngihlela umcimbi olula we-ON/OFF. Lokhu kungisiza ukuhlola imisebenzi eyisisekelo ye-timer. Ngihlala ngilandela incwadi yemiyalelo ye-timer kulezi zinyathelo.

Ukuqinisekisa Ukusebenza Kokuphuma kanye Neshejuli

Uma isibali sikhathi sinamandla kanye nohlelo oluyisisekelo, ngiyaqinisekisa ukuthi siphuma. Ngivame ukusebenzisa ngesandla isibali sikhathi esiphumayo. Lokhu kungivumela ukuthi ngibone ukuthi idivayisi exhunyiwe iyavula futhi ivale yini. Bese ngilinda ukuthi kwenzeke umcimbi ohleliwe. Ngihlola ukuthi umthwalo uyashintsha yini ngesikhathi esihleliwe. Ukuqinisekisa ukuthi konke kusebenza kahle, ngicabanga ngendlela izinhlelo eziyinkimbinkimbi eziqinisekisa ngayo isikhathi sazo. Isibonelo, ezinye izinhlelo ezithuthukisiwe zisebenzisa "ama-watchdog" anesisekelo sesikhathi esihlukile. La ma-watchdog aqinisekisa ukuthi uhlelo lwangaphakathi lwesibali sikhathi lusebenza ngesikhathi. Angabona ukuthi uhlelo lubambeke noma lusebenza kancane kakhulu. Lokhu kuhlanganiswa kokuqapha kwesikhathi kanye nokunengqondo kusiza ukuqinisekisa ukuthembeka kwesibali sikhathi. Kufana nokuba nomphathi ohlola umsebenzi wesibali sikhathi.

Izinkinga Nezixazululo Zokuxhumanisa Izintambo Zesikhathi Esijwayelekile Sedijithali

Ngezinye izikhathi, ngihlangabezana nezinkinga. Inkinga evamile yi-isibali sikhathi siwisa i-RCD (Idivayisi Yamanje Esele)Lokhu kuvame ukusho ukuthi i-timer endala noma enephutha inokuvuza kukagesi. Ngingase ngishintshe isokhethi ye-RCD ngesokhethi engeyona i-RCD uma isivikelo se-RCD sesivele sisebhokisini le-fuse. Enye inkinga yilaphoukushisa kuhlala kuvuliwe noma kuvaliwe, nginganaki izikhathi zami ezihleliwe. Lokhu kuvame ukukhomba iphutha lezintambo, i-fuse ekhubekile, noma isixhumanisi esiphukile. Ngiqala ngokubheka ama-fuse akhubekile. Uma inkinga iqhubeka, ngiyazi ukuthi ngingadinga usizo lochwepheshe ukuze ngihlole ukuqhubeka kukagesi. I-fuse yebhoyila ekhubekile ingavimba ne-timer ukuthi isebenze. Ngihlola ibhodi lami le-fuse lasekhaya bese ngishintsha noma yimaphi ama-fuse akhubekile. Uma i-timer inamandla kodwa idivayisi ingaphenduli, noma isibonisi sikhanya, ngisola ukuthi izintambo zinephutha noma ibhodi lesifunda elonakele. Kulezi zinkinga eziyinkimbinkimbi, ngixhumana nonjiniyela ochwepheshe. Bangahlola izintambo phakathi kwe-timer, i-thermostat, ne-boiler. Banikeza okuthembekileizixazululo zesikhathi sezimboni. Izintambo ezikhululekile noma ezonakelefuthi kuyimbangela evamile. Ngihlola zonke izixhumanisi. Uma ngithola noma yiziphi, ngiyazilungisa noma ngizishintshe.

Izisekelo Zokuhlela Isikhathi Sedijithali

Ngemva kokuxhuma iwashi lesikhathi sami sedijithali, ngidinga ukuyitshela ukuthi yenzeni. Lokhu kubizwa ngokuthi ukuhlela. Yindlela engibeka ngayo izikhathi zokuthi amadivayisi ami avule futhi avale. Ngithola ukuhlela iwashi lesikhathi sedijithali kulula kakhulu uma sengiqonda izinyathelo eziyisisekelo.

Okokuqala, ngihlala ngiqinisekisa ukuthi iwashi langaphakathi lesibali sikhathi lilungile. Ngibheka inkinobho enelebula'Iwashi' noma 'Isikhathi Esibekiwe'. Bese ngisebenzisa izinkinobho zomcibisholo ukulungisa amahora nemizuzu. Lokhu kuqinisekisa ukuthi amashejuli ami asebenza ngesikhathi esifanele.

Okulandelayo, ngifaka imodi yokuhlela. Ngivame ukuthola inkinobho imakwe'Uhlelo', 'Isethi', noma 'Ishejuli'. Le nkinobho ingivumela ukuthi ngidale imicimbi emisha ye-ON/OFF. Ngisetha izikhathi ezithile ze-'ON' kanye ne-'OFF'. Isibonelo, ngingasetha isibani ukuze ngisivule ngo-6:00 AM bese ngisicima ngo-8:00 AM. Ngingasetha izikhathi ezahlukene zasekuseni zaphakathi nesonto kanye nakusihlwa zaphakathi nesonto. Ngifuna nezici ezingivumela ukuthi ngikopishe amashejuli. Lokhu konga isikhathi. Ngingakopisha ishejuli kusukela kolunye usuku lwaphakathi nesonto kuya kuzo zonke ezinye izinsuku zaphakathi nesonto. Ezinye izibali-sikhathi nazo zinezindlela ezikhethekile. Lokhu kufaka phakathi i-'Boost' yesikhathi sesikhashana se-ON noma imodi ye-'Holiday' ukuze izinto zingacimi ngenkathi ngingekho.

Ekugcineni, ngilondoloza izilungiselelo zami. Ngicindezela u-Inkinobho ethi 'Londoloza' noma ethi 'Kulungile'Ngezinye izikhathi, ngicindezela nje u-'set' ukuze ngiqinisekise. Lokhu kuqala ngokuzenzakalelayo ishejuli entsha. Ngingafaka isikhathi engifuna idivayisi ivale ngaso ngisebenzisa imicibisholo. Bese, ngiyaqinisekisa. Lokhu kuqinisekisa ukuthiimojuli yesibali sikhathi esilungisekayoulandela imiyalelo yami kahle.

Ngikubonisile ukuthi ungaxhuma kanjani ngempumelelo i-digital timer. Lokhu kudinga ukunaka ngokucophelela ama-terminal ayo, uhlelo lokusebenza oluthile, kanye nokunamathela ezimisweni zokuphepha. Ngokulandela lezi zinyathelo ezinemininingwane, ungenza ngokuzenzakalelayo amadivayisi nezinhlelo ezahlukene zikagesi. Ngiyethemba ukuthi lo mhlahlandlela uyakusiza ngamaphrojekthi akho.

I-Zhejiang Shuangyang Group Co., Ltd., eyasungulwa ngo-1986, iyinkampani ezimele futhi iyi-Star Enterprise yaseNingbo City. Yamukelwa yi-ISO9001/14000/18000, sitholakala eCixi, edolobheni laseNingbo, ihora elilodwa kuphela ukusuka echwebeni laseNingbo nasesikhumulweni sezindiza. Njengoba sinomnotho obhalisiwe ongaphezu kwamaRandi ayizigidi ezingu-16, indawo yethu yaphansi ingama-sqm angu-120,000, kanti indawo yokwakha ingama-sqm angu-85,000. Ngo-2018, inani lethu lemali engenayo laliyizigidi ezingu-80 zamaRandi aseMelika. Sinabasebenzi abayishumi be-R&D kanye nama-QC angaphezu kwe-100 ukuqinisekisa ikhwalithi, ukuklama nokuthuthukisa imikhiqizo emisha engaphezu kweyishumi minyaka yonke njengomkhiqizi ohamba phambili. Imikhiqizo yethu eyinhloko ifaka phakathi ama-timer, amasokhethi, izintambo eziguquguqukayo, izintambo zikagesi, ama-plug, amasokhethi okunwetshwa, ama-reel ekhebula, kanye nokukhanyisa. Sinikeza ama-timer ahlukahlukene afana nama-timer ansuku zonke, emishini, edijithali, ebala phansi, kanye nezimboni anazo zonke izinhlobo zama-socket, agxile ezimakethe zaseYurophu naseMelika. Imikhiqizo yethu ivunyelwe yi-CE, GS, D, N, S, NF, ETL, VDE, RoHS, REACH, PAHS, nokuningi. Sigcina idumela elihle phakathi kwamakhasimende ethu, sigxile ekuvikelweni kwemvelo nasekuphepheni kwabantu, ngenhloso yokugcina yokuthuthukisa ikhwalithi yokuphila. Izintambo zikagesi, izintambo zokwandisa, kanye nama-reel ekhebula kuyibhizinisi lethu eliyinhloko, okusenza sibe ngumkhiqizi ohamba phambili wama-oda okukhushulwa emakethe yaseYurophu. Singabakhiqizi abaphezulu abasebenzisana ne-VDE Global Service eJalimane ukuvikela izimpawu zokuhweba. Samukela ngemfudumalo ukubambisana nawo wonke amakhasimende ukuze kuzuze wonke umuntu kanye nekusasa eliqhakazile.

Imibuzo Evame Ukubuzwa

1. Iyini i-digital timer?

Ngisebenzisa isibali sikhathi sedijithali ukuze ngenze amadivayisi kagesi abe ngokuzenzakalelayo. Siyawavula futhi siwavale ngezikhathi ezithile. Ngingabeka amashejuli ezibani, amaphampu, noma ama-heater. Kuyangisiza ngonge amandla futhi kwenza impilo yami ibe lula.

2. Kungani ngidinga i-contactor ene-timer yami yedijithali?

I-timer yami yedijithali ineswishi encane yangaphakathi. Ayikwazi ukuphatha amadivayisi anomoya ophezulu ngqo. Ngisebenzisa i-contactor njengeswishi enkulu. I-timer itshela i-contactor ukuthi iyivule noma iyivale nini. Lokhu kuvikela i-timer yami ekulimaleni. Kuhlakaniphileisisombululo sesikhathi sezimboni.

3. Ngingasebenzisa noma yisiphi isibali sikhathi sedijithali ngaphandle?

Cha, angikwazi ukusebenzisa noma yisiphi isibali sikhathi sedijithali ngaphandle. Ngidinga ukuhlola isilinganiso sayo se-IP (Ingress Protection). Lesi silinganiso singitshela ukuthi singakwazi yini ukusingatha uthuli namanzi. Ukuze ngisebenzise ngaphandle, ngifuna isibali sikhathi esinesilinganiso se-IP esiphezulu, njenge-IP65.

4. Kuthiwani uma isibali sikhathi sami sedijithali singavuli?

Okokuqala, ngihlola ugesi. Ingabe i-circuit breaker ivuliwe? Ngisebenzisa i-voltage tester ukuqinisekisa amandla. Bese ngihlola ukuxhumana kwezintambo. Ingabe ziphephile? Ngezinye izikhathi, intambo ekhululekile iyayivimba ukuthi isebenze. Ngihlola ne-fuse.