I-Auto Fuse Yesiqandisi B15135.4-5 Izingxenye Zensiza Yasekhaya ye-Thermo Fuse
Ipharamitha Yomkhiqizo
Igama Lomkhiqizo | I-Auto Fuse Yesiqandisi B15135.4-5 Izingxenye Zensiza Yasekhaya ye-Thermo Fuse |
Sebenzisa | Ukulawula izinga lokushisa/ukuvikela ukushisa ngokweqile |
Isilinganiso sikagesi | 15A / 125VAC, 7.5A / 250VAC |
I-Fuse Temp | 72 noma 77 Deg C |
Izinga Lokushisa Lokusebenza | -20°C~150°C |
Ukubekezelelana | +/-5°C ngesenzo esivulekile (Ngokuzithandela +/-3 C noma ngaphansi) |
Ukubekezelelana | +/-5°C ngesenzo esivulekile (Ngokuzithandela +/-3 C noma ngaphansi) |
Isigaba sokuvikela | IP00 |
Amandla e-Dielectric | I-AC 1500V iminithi elingu-1 noma i-AC 1800V isekhondi elingu-1 |
I-Insulation Resistance | Ngaphezu kuka-100MΩ ku-DC 500V ngomhloli we-Mega Ohm |
Ukumelana Phakathi Kwezikhumulo | Ngaphansi kuka-100mW |
Izimvume | UL/TUV/VDE/CQC |
Uhlobo lwetheminali | Ngokwezifiso |
Ikhava/Ubakaki | Ngokwezifiso |
Izinhlelo zokusebenza
- Izifudumezi zezihlalo zezimoto
- Izifudumezi zamanzi
- Izifudumezi zikagesi
- Izinzwa ze-Anti freeze
- Izifudumezi zengubo
- Izicelo zezokwelapha
- Into esebenza ngogesi
- Abenzi beqhwa
- Defrost heater
- Isiqandisi
- Bonisa amacala
Incazelo
I-thermal fuse iyafana ne-fuse esiyijwayele. Ngokuvamile isebenza kuphela njengendlela enamandla kumjikelezo. Uma ingeqi inani layo elilinganiselwe ngesikhathi sokusetshenziswa, ngeke ihlanganise futhi ngeke ibe nomthelela kumjikelezo. Izoxhuma futhi inqamule isekethe yamandla kuphela uma into esebenza ngogesi yehluleka ukukhiqiza amazinga okushisa angejwayelekile. Lokhu kuhlukile ku-fuse ehlanganisiwe, eshaywa ukushisa okukhiqizwa lapho i-current idlula umthamo wamanje olinganiselwe kusekethe.
Yiziphi izinhlobo ze-Thermal Fuse?
Ziningi izindlela zokwenza i-thermal fuse. Okulandelayo yizinto ezintathu ezijwayelekile:
• Uhlobo lokuqala: I-Organic Thermal Fuse
Yakhiwe ngothintwayo osusekayo (oxhumene naye oslayidayo), isiphethu (intwasahlobo), kanye nomzimba ohlangene (i-pellet eshisayo engasebenzi ngogesi). Ngaphambi kokuthi i-fuse eshisayo yenziwe isebenze, i-current igeleza isuka emthonjeni wesobunxele iye kothintana naye oslayidayo futhi igeleze kugobolondo lensimbi iye emthonjeni ongakwesokudla. Lapho izinga lokushisa langaphandle lifinyelela izinga lokushisa elinqunyiwe, i-organic iyancibilika futhi intwasahlobo yokucindezela iyaxega. Okusho ukuthi, intwasahlobo iyakhula, futhi othintana naye oshelelayo uhlukaniswa nokuhola kwesokunxele. Isekhethi iyavulwa, futhi i-current between the contact sliding and lead left iyanqanyulwa.
• Uhlobo lwesibili: I-Porcelain Tube Type Thermal Fuse
Yakhiwe nge-axisymmetric lead, i-alloy fusible engancibilika ekushiseni okucacisiwe, inhlanganisela ekhethekile yokuvimbela ukuncibilika kwayo kanye ne-oxidation, kanye ne-ceramic insulator. Lapho izinga lokushisa lendawo likhuphuka, ingxube ethile ye-resin iqala ukuncibilika. Lapho ifinyelela endaweni yokuncibilika, ngosizo lwengxube ye-resin (ukwandisa ukungezwani kwendawo ye-alloy encibilikisiwe), ingxube encibilikisiwe ihlehla ngokushesha ibe yisimo esigxile emithonjeni emikhawulweni yomibili ngaphansi kwesenzo sokucindezeleka kwendawo. Ukuma kwebhola, ngaleyo ndlela kunqanyulwe unomphela isekethe.
• Uhlobo lwesithathu: I-Square Shell-type Thermal Fuse
Ucezu lwe-fusible alloy wire luxhunywe phakathi kwezikhonkwane ezimbili ze-fuse eshisayo. I-fusible alloy wire imbozwe nge-resin ekhethekile. Yamanje ingageleza isuka kwenye iphinikhodi iye kwenye. Lapho izinga lokushisa elizungeze i-fuse eshisayo likhuphukela ekushiseni kwayo kokusebenza, Ingxubevange ye-fusible iyancibilika futhi inciphe ibe yindilinga futhi inamathele emaphethelweni wezikhonkwane ezimbili ngaphansi kwesenzo sokungezwani kwendawo kanye nosizo lwe-resin ekhethekile. Ngale ndlela, isifunda sinqanyulwa unomphela.
Izinzuzo
- Izinga lemboni lokuvikela izinga lokushisa elingaphezulu
- Compact, kodwa ekwazi imisinga ephezulu
- Itholakala ebangeni elibanzi lokushisa ongawanikeza
ukuklama ukuguquguquka kuhlelo lwakho lokusebenza
- Ukukhiqizwa ngokusho kwemidwebo yamakhasimende
Isebenza kanjani i-Thermal Fuse?
Lapho i-current igeleza ku-conductor, umqhubi uzokhiqiza ukushisa ngenxa yokumelana nomqhubi. Futhi inani lekhalori lilandela le fomula: Q=0.24I2RT; lapho i-Q iyinani le-calorific, i-0.24 iyisimo esiqhubekayo, mina ngingumshini wamanje ogeleza ku-conductor, u-R ukuphikiswa komqhubi, futhi u-T yisikhathi sokuba i-current igeleze kumqhubi.
Ngokwale fomula, akunzima ukubona isimiso esilula sokusebenza se-fuse. Lapho izinto kanye nokuma kwe-fuse kunqunywa, ukumelana kwayo no-R kunqunywa ngokulinganayo (uma i-coefficient yokushisa yokumelana ingacatshangwa). Uma i-current igeleza kuyo, izokhiqiza ukushisa, futhi inani layo le-calorific lizokhula ngokukhula kwesikhathi.
I-current and resistance inquma isivinini sokukhiqiza ukushisa. Isakhiwo se-fuse kanye nesimo sayo sokufakwa sinquma isivinini sokuchithwa kokushisa. Uma izinga lokukhiqiza ukushisa lingaphansi kwezinga lokuchithwa kokushisa, i-fuse ngeke iqhume. Uma izinga lokukhiqiza ukushisa lilingana nesilinganiso sokushisa ukushisa, ngeke kuhlanganiswe isikhathi eside. Uma izinga lokukhiqiza ukushisa likhulu kunezinga lokuchithwa kokushisa, khona-ke ukushisa okungaphezulu kakhulu kuzokwenziwa.
Futhi ngenxa yokuthi inokushisa okukhethekile kanye nekhwalithi, ukwanda kokushisa kubonakala ekwandeni kwezinga lokushisa. Lapho izinga lokushisa likhuphuka ngaphezu kwendawo yokuncibilika ye-fuse, i-fuse ishaya. Yile ndlela i-fuse esebenza ngayo. Kufanele sazi kusuka kulesi simiso ukuthi kufanele ufunde ngokucophelela izici ezibonakalayo zezinto ozikhethayo lapho uklama futhi ukhiqiza ama-fuse, futhi uqinisekise ukuthi anobukhulu obufanayo bejometri. Ngoba lezi zici zidlala indima ebalulekile ekusebenzeni okuvamile kwe-fuse. Ngokufanayo, uma uyisebenzisa, kufanele uyifake ngendlela efanele.
Umkhiqizo wethu usuphumelele isitifiketi se-CQC, UL, TUV nokunye, ufake isicelo samalungelo obunikazi ngokunqwabelana kwamaphrojekthi angaphezu kuka-32 futhi uthole iminyango yocwaningo lwesayensi ngaphezu kwezinga lesifundazwe nelongqongqoshe amaphrojekthi angaphezu kwe-10. Inkampani yethu iphinde yaphasisa uhlelo lwe-ISO9001 kanye ne-ISO14001 olunesitifiketi, kanye nohlelo lukazwelonke lwempahla yengqondo egunyaziwe.
Ucwaningo lwethu nokuthuthukiswa kanye namandla okukhiqiza izilawuli zokushisa zemishini nezikagesi zikleliswe phambili embonini efanayo ezweni.