Relay 220: Ujeeddada, mabda 'hawlgalka, noocyada kala duwan ee

Si ay u maareeyaan nidaamyada kala duwan yihiin inta badan aad u awood badan iyo farsamooyin oo macneheedu yahay calaamadaha low-danab korontada ama arrimo kale oo saameyn (kulaylka, iftiinka, farsamo), qalab gaar ah loo isticmaalo. Waxay kala duwan ee dhumucda iyo muuqashadii yihiin laakiin in mid ka mid dareen - awood ama disables circuit korontada ee la helo signal gacanta. 220 Relay sidoo kale waa in la ilaaliyo shabakadda.

Waa maxay Relay korontada

In Relay koronto gacanta ku hal signal kale Electrosignal korontada. Ma aha isbedel argument ee la soo dhaafay, laakiin keliya xidhiidh ah. calaamadaha waxay noqon karaan kuwo kala duwan muuqaalka, qaabka iyo awoodda, laakiin mid ka mid ah oo muhiim ah - sida ugu dhakhsaha badan ku bilaaban hadda Wabiyo soo wareegi jiray gacanta, circuit Beddelashada la shaqeeya in ay ku xidhmaan ama barkinta load ah. Haddii ay gacanta ku hadda, nidaamka soo laabtay gobolka bilowga ah.

Relays korontada - nooc ka mid ah awoodda, haddii, tusaale ahaan, signal daciif safraa xoog leh, haddana waxay la mid ah qaabka iyo sahayda yihiin. Waxa kale oo suuragal ah in la tixgeliyo Converter heshiis noocaas ah haddii calaamadaha ay ku kala duwan yihiin qaab kasta oo kale oo ka mid ah danab.

Mabda 'hawlgalka

Arag waxaad ka arki kartaa by tusaale ahaan ficilka ah electromagnetic Relay ah. Hannaanku wuxuu ka kooban a fuuli la core bir ah iyo koox ka mid ah xiriirada in ay yihiin slidably guurtay, ku dhow iyo furitaanka Bannaanka. On gariiradda core bixisey gacanta ku hadda. hadda Tani, sida laga soo xigtay sharciga induction electromagnetic, abuuraa beer core magnetic soo jiidata kooxda xiriirka, iyo in ay xirtey ama circuit koronto laga furay, taas oo ku xidhan nooca Relay ah.

noocyada kala duwan ee Relay

The qalabka tilmaamay waxaa loo kala saaraa sida uu sheegay dhowr koobin. Tusaale ahaan, ku salaysan nooca, qoondeeyo AC Relay ama danab DC. Qaab ahaan, qalabka kala duwan yihiin midba midka kale kaliya ee muhiimka ah nooca, ama halkii ay wax. Waayo, Relay joogto ah xudunta u caan ku steel korontada, oo iyana way iman in laba nooc:

1. Dhexdhexaad.
2. Kala fog.

Ayaa ku kala duwan marka hore ka labaad ee in ay u shaqayn karaa jihada kasta oo maraayay hadda marayo Relay ah.

Haddii aan ka fiirsan nooca signal gacanta iyo qaab-dhismeedka u dhigma of qalab ah, tan dambe ayaa kala qaybsan yihiin:

• Electromagnetic, oo qayb ka ah taas oo ka kooban magnet koronto, xiriirada Beddelashada ah.
• Adag. bedesheen circuit urursadeen thyristors ah.
• Kulka, ka shaqeeya ku saleysan darmuus ah.
• Relay dib u dhac 220v.
• Indhaha, kuna waari dhexdeeda signal gacanta ku waa dheecaan iska Ifto Yuuna.

Relays of control danab

Waayo gacanta ugu shabakadaha korontada, iyo ka badan si gaar ah, oo xuduudaheedu danab, horumariyo Relay ee 220. Waxay waxaa loogu talagalay in ay ka mawjadahaa lama filaan ah u ilaaliyaan qalabka guriga. The salaysan qalabka sida waa jawaab deg deg microcontroller heegan ah. Waxa kormeera heerka danab on network ah. Haddii sabab kasta ha jiro danab kor is beddel ama dhinaca hoos ee xadka la ogolyahay, ka dibna quudin jiray signal gacanta ku ah in ay qalab in disables network ee macaamiisha.

220V dhibic keebka ku biiro waa in kala duwan ee 170-250 volts. Tani waa heer caadi ah. Oo markay soo saaray korontada network, gacanta heerka danab sii. Marka laabtay danab si xadka dulqaadka, nidaamka kiciya markii dib u dhac ah, ka dib markii taas oo dib usoo noolaatay qalabka.

aaladaha noocan oo kale ah waxaa caadiyan dhajinta on wareeg ka dib markii galaya mitirka, iyo circuit breaker automatic. Power mishiinka waa in ay ahaadaan margin ah Riiqdeediina transients danab at circuit load nasasho.

Relay dib u dhac 220

Device kuwaas oo hawlgal dhibic been abuuro jawi qalabka Bannaanka ka hawlgalaan isku xigxiga hab ah, loo yaqaan saacad. Tusaale ahaan, haddii aad rabto in la abuuro dawlad leh Beddelashada load ma aha markiiba ka imanayaan signal gacanta, iyo ka dib muddo go'an, codsan nidaam gaar ah. The noocyada soo socda ee qalabka la odhan jiray:

• Tiirsanaayeen waqti nooca electronic 220. Waxay ku siin karaan dib u dhac waqti kala duwan ee seconds iyo kor u ah in ay dhowr kun oo saacadood. Waxay la barnaamijkii karaa. Isticmaalka tamarta ee qalabka sida waa qiimo lahayn, iyo dhinacyada ay yihiin kuwo yar.
• Iyada oo waqti deceleration u wareeggeedii sahayda DC solenoid ah. Nidaamku wuxuu ku salaysan yahay laba gariiradda electromagnetic ah oo fluxes magnetic dhacaan isku mar si toos ah jihada ka soo horjeedda iyo sidaas ku buriyaan kasta oo kale in u dib u dhac waqti ka hawlgala.
• Qalabka halkaas oo waqti jawaabta waxaa hoos by habka a pneumatic. waqtigooda feydnaanta dhaxayn laga yaabaa 0.40-180.00 seconds. Trip marinka u dhac gacanta qaadashada hawada waa la fuliyay.
• Qalabka on hab ay noqoto ama circuit saacad.

220 Relay dhexe

qalab noocan oo kale ah waxaa loo arkaa siyaada ah oo loo isticmaalo kala duwan oo ka mid ah dhismeyaasha si toos ah, iyo sidoo kale in maamulka. Ujeedada Relay dhexe waa shaqo nijaasta in kooxaha gaarka ah ee silsilado xiriiro. Sidoo kale, waxay soo saari kartaa hawlgal isku mar ka mid ah circuit oo kale ah off.

tiirsanaayeen wareeggeedii bedesheen 220 dhexe waxaa ka mid ah laba nooc:

1. Sida ay mabda 'ee laga boodo ah. Xaaladdan oo kale, oo dhan ee danab sahayda waxaa laga codsadaa in gariiradda Relay ah.
2. Nooca serial. Halkan hab ay fuuli jiray in gariiradda biiro xiran ee taxanahan.

In nidaamka Relay sidii ay design dhismaha, waxaa laga yaabaa in la joogo in saddexda windings ee gariiradda ah.