SONTUOEC daya ne daga cikin masu samar da kayayyaki / masana'antun kasar Sin da suka kware wajen kera kananan na'urorin lantarki daban-daban STRO1-40 RCBO, cikakken suna shi ne Residual Current Circuit Breaker with Overcurrent Kariya. Yana da na'urar aminci na lantarki wanda ke haɗawa da kariya mai yawa, kariya ta gajeren lokaci da kariya ta ruwa, kuma ana amfani dashi sosai a cikin tsarin lantarki a cikin wuraren zama, kasuwanci da masana'antu don tabbatar da lafiyar mutum da aminci na kayan aiki.STRO7-40 RCBO wani muhimmin na'urar kare lafiyar lantarki tare da kaya mai yawa, gajeren kewayawa da kariya ta yadudduka. Ta hanyar fahimtar ka'idodin aikinta, halaye, yanayin aikace-aikacen, da zaɓuɓɓuka da hanyoyin shigarwa, zaku iya amfani da mafi kyawun amfani da kula da STRO7-40 RCBO don tabbatar da amincin aiki na tsarin lantarki.
Ƙayyadaddun bayanai:
| Sandard | IEC / EN 61009-1 | ||
| Lantarki | Nau'in (nau'in nau'in igiyar ruwa na ɗigon ƙasa da aka gane) | Nau'in lantarki | |
| fasali | rated halin yanzu In | A | A, AC |
| Sandunansu | P | 1P+N | |
| Ƙarfin wutar lantarki | V | AC 230 | |
| Ƙimar Yanzu: | 6,10,16,20,25,32,40A | ||
| Ƙididdigar hankali I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
| Insulation ƙarfin lantarki Ui | V | 250 | |
| rated saura yin da | A | 500 | |
| karya iyawa I△m | |||
| Gajeren kewayawa na yanzu I△c | A | 45,006,000 | |
| Ƙididdigar mita | Hz | 50/60 | |
| Matsayin gurɓatawa | 2 | ||
| Makanikai | Rayuwar lantarki | t | 4000 |
| fasali | Rayuwar injina | t | 10000 |
| Digiri na kariya | IP20 | ||
| Yanayin yanayi | ºC | -25-40 | |
| (tare da matsakaicin yau da kullun ≤35ºC) | |||
| Yanayin ajiya | ºC | -25-70 | |
| Shigarwa | Nau'in haɗin tasha | Cable/U-nau'in busbar bus / pin-type basbar | |
| Girman tasha sama/ƙasa don kebul | mm2 | 25 | |
| AWG | 18-5 | ||
| Girman tasha sama/ƙasa don mashaya bas | mm2 | 25 | |
| AWG | 18-3 | ||
| Yin hawa | DIN dogo EN 60715 (35mm) ta hanyar na'urar shirin bidiyo mai sauri | ||
| Haɗin kai | Daga sama da kasa | ||
Babban ayyuka na STRO1-40 RCBO
Kariya mai yawa: Lokacin da na yanzu a cikin kewayawa ya wuce ƙimar ƙimar STRO1-40 RCBO, za ta yanke ta atomatik a cikin lokacin da aka ƙayyade don hana kewaye da kayan aiki daga zafi mai zafi, don haka guje wa wuta da lalacewa.
Kariyar gajeriyar kewayawa: Lokacin da ɗan gajeren kewayawa ya faru a cikin kewayawa, STRO1-40 RCBO zai yanke da'ira da sauri don hana ɗan gajeren kewayawa daga haifar da mummunar lalacewa ga kewayawa da kayan aiki.
Kariyar Leakage: STRO1-40 RCBO yana da ikon gano ragowar halin yanzu (watau leakage halin yanzu) a cikin da'ira. Lokacin da ragowar halin yanzu ya wuce matakin da aka saita, STRO1-40 RCBO zai yanke da'ira a cikin ɗan gajeren lokaci don hana haɗarin lantarki da gobarar lantarki.
Ka'idar aiki na STRO1-40 RCBO
STRO1-40 RCBO yana ƙunshe da na'urar gano balaguron maganadisu na thermal na ciki (don ɗaukar nauyi da gajeriyar kariyar da'ira) da sauran na'urar ganowa na yanzu (don kariyar leaka). Lokacin da na yanzu ko saura halin yanzu a cikin da'irar ba ta da kyau, madaidaicin dan wasan yana haifar da hanyar tarwatsewar STRO7-40 RCBO, yana sa ya yanke da'ira da sauri.
1.Thermal Magnetic Tripper: Yana amfani da zafi da filin maganadisu da aka haifar lokacin da halin yanzu ya wuce ta hanyar jagora don haifar da raguwa. Lokacin da halin yanzu ya yi tsayi da yawa, madugu zai yi zafi kuma ya haifar da filin maganadisu, yana sa bimetal ɗin da ke cikin majingin magnetic thermal ya lanƙwasa ko maganadisu ya ja hankalin baƙin ƙarfe, don haka ya haifar da hanyar yin taɗi.
2.Residual halin yanzu ganowa: Yana amfani da sifili jerin halin yanzu transformer don gane saura halin yanzu a cikin kewaye. Lokacin da ragowar halin yanzu ya wuce iyakar da aka saita, ragowar na'urar ganowa zai aika da sigina zuwa tsarin da zai yanke da'ira.
Haɗin aiki da yawa: STRO1-40 RCBO yana haɗa nauyin nauyi, gajeriyar kewayawa da ayyukan kariya na leaka, sauƙaƙe ƙira da shigarwa na tsarin lantarki.
Babban hankali: STRO1-40 RCBOs na iya ganowa da sauri da yanke abubuwan da ba na al'ada ba da ragowar igiyoyin ruwa a cikin kewaye, samar da ingantaccen kariya.
Sauƙi don shigarwa da kulawa: STRO1-40 RCBOs yawanci ana daidaita su don sauƙi shigarwa da kulawa.
Babban aminci: STRO1-40 RCBOs an gwada su sosai kuma an tabbatar da su don babban aminci da aminci don tabbatar da aikin aminci na tsarin lantarki.
Yanayin aikace-aikacen STRO1-40 RCBO
STRO1-40 RCBOs ana amfani da su sosai a cikin tsarin lantarki a cikin wuraren zama, kasuwanci da masana'antu, musamman waɗanda ke buƙatar ɗaukar nauyi na lokaci ɗaya, gajeriyar kewayawa da kariyar zubar ƙasa. Yawancin lokaci ana shigar da su a cikin akwatunan rarrabawa, allon canzawa ko kabad masu sarrafawa don kare da'irori da kayan aiki daga lalacewa ta hanyar ƙarancin halin yanzu da ƙarfin lantarki, da kuma hana wutar lantarki.