DooroCDADAsida soo saarahaaga iyo alaab-qeybiyahaaga. Iyada oo ku saleysan Shiinaha, waxaan ku siineynaa Haraaga Wareegga Wareegga ee hadda jira ilaalinta xad dhaafka ah, iyo sidoo kale tiro balaadhan oo ah qalabka kale ee korantada yar yar. Waxaan horumarin karnaa xirfadlayaal, xalal la habeeyey oo ku habboon shuruudaha mashruucaaga gaarka ah; Alaabtayadu waxay la yimaadaan dammaanad 3-sano ah waxayna u hoggaansamaan heerarka caalamiga ah ee kala duwan.
RCBO MCB (Jabiye Yare)iyo RCCB (Hadhaaga Wareegtada Hadda).
Halka MCB uu kaliya ka ilaaliyo fiilooyinka kulaylka badan ( culeyska xad dhaafka ah) iyo fashilka masiibada ah (wareeg gaaban), iyo RCCB kaliya waxay ka ilaalisaa bini'aadamka shoogga (daadis), RCBO way sameyso dhammaan. Haddii ciladu dhacdo - ha ahaato kor u kac weyn oo ka yimid wareeg gaaban ama dheecaan yar oo ka soo baxa jidhka bini'aadamka - RCBO way safreysaa, oo go'doominaysa wareegga isla markiiba. Awooddan laba-geesoodka ah waxay ka dhigaysaa halbeegga dahabiga ah ee rakibaadda korantada ee casriga ah iyo kuwa ganacsiga.
Awoodayada wax soo saarka ee RCBO waxay dabooshaa qaabayn farsamo oo balaadhan si loo daboolo baahiyaha suuqa caalamiga ah.
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Nooca / Tilmaamaha |
Tilmaamid |
Diiradda Codsiga |
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Qallooca |
Nooca B (3-5 In), Nooca C (5-10 In), Nooca D (10-20 In) |
B: Deegaan (nalal/salooyin). C: Ganacsi (mooto/AC). D: Warshad (raadin sare). |
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Hadhaaga Nooca Hadda |
Nooca AC (Standard), Nooca A (Pulsating DC) |
Nooca A waa mid sii kordheysa heerka guryaha casriga ah ee leh qalabka elektaroonigga ah (mashiinnada dhaqda, PC-yada, darawallada LED). |
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Farsamada |
Electromagnetic vs. Koronto |
Electromagnetic: Isku halayn sare, danab-ku-tiirsanaan (ammaan). Elektaroonigga ah: Kooban, kharash-ool ah. |
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Tiirarka |
1P+N ( Hal Module/18mm), 2P |
1P+N: Space-badbaadinta guryaha. 2P: Go'doomin buuxda ee warshadaha/ganacsiga. |
RCBO waa la yaabka yaraynta, guriyeynta laba nidaam oo ilaalin oo kala duwan oo ku dhex jira hal daasad.
Safarka kulaylka: Fiilliin bimetallic ah ayaa kor u kaca oo laalaabta culays xad dhaaf ah oo joogto ah, iyada oo si farsamaysan u furfuraysa habka. Tani waxay ka ilaalinaysaa fiilooyinka dhalaalidda.
Safarka Birlabka: Solenoid gariiradda ayaa ka falcelisa wareegyada gaagaaban ee hadda aad u sarreeya, isaga oo jabinaya millise seconds si looga hortago qarax ama dab.
Kala-duwayaasha Zero-Sequence: Si joogto ah ula socdaan dheelitirka u dhexeeya qulqulka tooska ah iyo kuwa dhexdhexaadka ah.
Ogaanshaha daadinta: Haddii hadda uu dhulka ku soo daadanayo (tusaale, qof), dheellitir la'aantu waxa ay kicisaa gudbin xasaasi ah oo qasabta in xidhiidhyadu furmaan.
Badbaadada Isku dhafan: Qaabka gudaha waxaa loo qaabeeyey si midkiiba nidaamka (kuleylka/magnetic AMA haraaga) uu kicin karo daboolka safarka, isaga oo hubinaya in aan cillad la ogaan.
Qaybinta Deganaanshaha: Ilaalinta wareegyada gaarka ah (tusaale, saldhigyada jikada, kuleyliyaha musqusha) halkaas oo culeyska xad dhaafka ah iyo ilaalinta shoogga labadaba looga baahan yahay meel bannaan oo xaddidan.
Dhismayaasha Ganacsiga: Xaqiijinta sii wadista adeegga. Haddii cilad ku dhacdo hal wareeg (tusaale, PC khaldan), kaliya safarrada RCBO ee gaarka ah, halkii ay ka ahaan lahaayeen RCCB goynta awoodda dhulka oo dhan.
Tamarta La cusboonaysiin karo (Solar PV): Ka ilaalinta wareegyada rogayaasha ee cilada duridda DC iyo qulqulka xad dhaafka ah.
Xakamaynta Warshadaha: Ka ilaalinta wareegyada kontoroolka xasaasiga ah iyo matoorada ciladaha weji ilaa dhulka.
Soo saarista RCBO aad ayay uga adag tahay in la soo saaro MCB ama RCCB si gooni ah, maadaama ay u baahan tahay is-waafajin fiican oo ah laba hab oo kala duwan.
Guriyeynta: Polyamide (PA66) ama Polycarbonate si ay ugu adkeysato kulaylka ay dhaliyaan walxo ilaalin ah oo heer sare ah.
Nidaamka Xiriirka: Silver-Tin-Oxide (AgSnO2) Xidhiidh awood u leh in ay wax ka qabato qulqulka wareegga gaaban ee sarreeya iyo beddelidda qulqulka soo noqnoqda.
Xudunta Magnetic: Permalloy ama Nanocrystalline cores ee beddelka ogaanshaha daadinta.
Qaybta Safarka: Isku-dubarid adag oo isku daraysa xariijimo bimetallic ah, gariirad solenoid ah, iyo isku-gudbin birlabaysan
Golaha-hoosaadka: Qaabka MCB (kuleylka/magnetic) iyo habka RCCB (transformer/relay) ayaa lagu soo ururiyey khadad gaar ah.
Is dhexgalka: Labada nidaam waa la isku daray. "Barta safarka" waa la jaangooyay si xoogga farsamada ee culeyska xad dhaafka ah ama ogaanshaha daadinta ay si guul leh u furto xiriirada.
Xadhkaha goosashadaXidhiidhiyayaasha dabacsan ee gudaha ah ayaa si sax ah loogu alxanayaa si loo hubiyo caabbinta hoose iyo dabacsanaanta farsamada.
Dual Calibration: Tani waa tallaabada ugu xasaasisan. Cutubka waxa laga tijaabiyay Amperage (In) ( tusaale, 16A) iyo Leakage (IΔn) ( tusaale, 30mA). Labaduba waa in si fiican loo habeeyey si unugu u gudbo.
Waxaan u hoggaansanahay IEC/EN 61009-1, heerka caalamiga ah ee RCBOs. Tijaabadayadu waa mid dhamaystiran sababtoo ah qalabku waxa uu sido culayska laba hawlood oo badbaado ah.
Walxaha Imtixaanka caadiga ah & Shuruudaha Kormeerka Warshada:
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Shayga Tijaabada |
Tixraaca caadiga ah |
Halbeegga Warshadayada & Habka |
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Qalabaynta xad dhaafka ah |
Waxay xaqiijisaa safarka kulaylka/magnetic. |
Lagu tijaabiyay 1.13 Gudaha (safar la'aan) iyo 1.45 Gudaha (safar). Safarka magnetic waxaa lagu tijaabiyay 3-5 In (Nooca B). |
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Safarka Hadda Hadhaaga ah |
Waxay xaqiijisaa dareenka daadinta |
Duri 1.0 x IΔn (30mA). Waa inuu ku socdaalaa 300 ms Duri 5 x IΔn (150mA). Waa inuu ku socdaalaa gudaha 40ms. |
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Awoodda Wareeg-gaaban |
Waxay xaqiijisaa awooda jebinta |
Icn ( tusaale, 6000A) imtixaam RCBO waa in ay jebisaa qaladka iyada oo aan qarxin. Waxaan samaynaa muunad tijaabo wax burburisa. |
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Xoogga Dielectric |
Waxay xaqiijisaa dahaarka |
Codsaday 2000V AC hal daqiiqo. Ma jiro burbur u dhexeeya wejiyada ama weji-ilaa-dhulka. |
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Nolosha Makaanikada |
Waxay xaqiijisaa adkeysiga |
4,000 ilaa 10,000 wareeg (ON-OFF) si loo hubiyo in habka xidhidhka adagi aanu damin. |
Xaruntayada waxaa loogu talagalay in ay wax ka qabato kakanaanta isu imaatinka RCBO oo leh sax sare.
Khadka wax soo saarka: Waxaan isticmaalnaa qadadka isku dhafka moodada ah kaas oo u oggolaanaya isbarbardhigga qaybaha MCB iyo RCCB kahor saldhigga ugu dambeeya ee isdhexgalka.
Qalabka Sare:
Fadhiyada Isku-habaynta Labada-Channel: Mashiinada khaaska ah ee isku mar tijaabiya qiimaynta xad dhaafka ah (Amps) iyo qiimaynta hadda jirta (mA) si loo hubiyo in labada nidaamba u shaqeeyaan si madaxbanaan oo sax ah.
Robotyada alxanka tooska ah: Si aad u hesho fiilooyinka gudaha ee saxda ah, yaraynta khatarta xidhiidhada dabacsan ee muhiimka u ah qalabkan is haysta.
Kamaradaha Xawaaraha Sare leh: Waxaa loo adeegsaday R&D si loo sawiro kala goynta xiriirka inta lagu jiro safarka si loo wanaajiyo habka isku xirka.
Kooxda Khabiirka:
Injineerada isdhexgalka: Khabiirada ku takhasusay naqshadeynta isku xirka farsamada, hubinta "macquul safarka" u shaqeeyo si aan cillad lahayn haddii cilladu tahay culeys xad dhaaf ah ama daadsan.
Xakamaynta tayada Loo tabobaray in uu aqoonsado arrimaha "dhibaatka buuqa" iyo in la hubiyo in qalabku uu ka difaaci karo korontada kor u kaca ee aan khalad samayn.
Dooro RCBO-yadayada. Waxaan keenaynaa badeecad siinaya ilaalinta ugu badan ee meel bannaan, loo habeeyay adduun u baahan badbaado iyo hufnaan labadaba.