Ukuhlinza Okuhlakaniphile
Ukuhlinza Okuhlakaniphile
Isicelo
Uhlelo lokuqapha imishini yamandla
Inkambu yokuxhumana yezimboni
Ukuqapha ukusatshalaliswa kukaloliwe
Ukongiwa kwamanzi emvelo
Izimboni ze-Petroleum, zamakhemikhali nezensimbi
Amalahle, imboni yokudla
amandla amasha
Isikhumulo sezindiza
Idivayisi yokuvikela i-Surge (SPD), eyaziwa nangokuthi isibambisi sombani, iyisisetshenziswa se-elekthronikhi esihlinzeka ngokuvikeleka kwezinto ezihlukahlukene zikagesi, izinsimbi nemigqa yokuxhumana. Lapho isekethe kagesi noma ulayini wokuxhumana ngokuzumayo ukhiqiza amandla aphezulu noma i-voltage ngenxa yokuphazamiseka kwangaphandle, umvikeli ohlinzayo angakwazi ukuqhuba i-shunt ngesikhathi esifushane kakhulu, ukuze agweme ukulimala kokuhlinzwa kwezinye izinto ezisesekethe.
Idivayisi yokuvikela i-Surge, ifanele i-50 / 60Hz AC, i-voltage elinganiselwe yama-220 V kuya ku-380 V uhlelo lokuphakelwa kwamandla, ngombani ongaqondile nomthelela oqondile wombani noma okunye ukuvikelwa kokushisa okudlula ugesi okudlula okwesikhashana, okulungele indawo yokuhlala yomndeni, imboni yemfundo ephakeme kanye nezidingo zokuvikela indawo yezimboni. .
Izici
● Ukubala okuthembekile kwedizayini engu-80kA, akukho ukuphahlazeka.
● Inzwa yakhelwe ngaphakathi, i-peripheral wiring ilula, futhi ukufakwa kulula.
● Umkhawulo wokuqala wokubala kombani uyalungiseka.
● Ukuzivikela ngombani ukuze kuqinisekiswe ukuthi awonakaliswa ama-intrusion surges.
● 40kA/80kA SPD uyazikhethela.
● Sekela ukudluliswa kwezintambo nokungenantambo.
● Umsebenzi we-alamu wasendaweni, ngisho nangaphandle kokuxhumana, ungakwazi ukubona kalula ukuphathwa kwesayithi.
● Umsebenzi we-alamu yesilawuli kude, ngeseva yefu, ungakwazi ukuqapha ukude idatha yanoma iyiphi indawo yokuqoqa futhi uthole ulwazi lwe-alamu yesikhathi sangempela.
Izici Zomkhiqizo
Umbiko wokuhlola uhlobo lokuhlinza okuhlakaniphile
1) Umsebenzi wokuqapha wemojula:
● Inkomba yesimo sokuwohloka kwe-SPD
● Inkomba yokuhluleka kwesivikeli esisekelayo
● Ukuqapha inani lokushaywa kombani
● Ukuqapha idivayisi yokubeka phansi
● Ukuqapha izinga lokushisa
2) Ukuphathwa kohlelo lwesoftware:
● Isethingi yokuqapha ehlakaniphile
● Ukulungiselelwa kolwazi olunephutha
● Okukhipha isignali yephutha
● Umbuzo womlando
I-LH-zn/40
I-voltage ephezulu eqhubekayo yokusebenza engu-Uc 385V~
Ukukhishwa okujwayelekile okwamanje Ku-20KA
Ukukhishwa okuphezulu kwamanje kwe-Imax 40KA
Ileveli yokuvikela i-voltage Up ≤ 1.8KV
Ukubukeka: okumhlophe, ukumaka kwe-laser
I-LH-zn/60
I-voltage ephezulu eqhubekayo yokusebenza engu-Uc 385V~
Ukukhishwa okujwayelekile okwamanje Ku-30KA
Ukukhishwa okuphezulu kwamanje kwe-Imax 60KA
Izinga lokuvikela i-voltage Up ≤ 2.1KV
Ukubukeka: okumhlophe, ukumaka kwe-laser
I-LH-zn/80
I-voltage ephezulu eqhubekayo yokusebenza engu-Uc 385V~
Ukukhishwa okujwayelekile okwamanje Ku-40KA
Ukukhishwa okuphezulu kwamanje kwe-Imax 80KA
Izinga lokuvikela i-voltage Up ≤ 2.2KV
Ukubukeka: okumhlophe, ukumaka kwe-laser
Ukuhlinza Okuhlakaniphile
Ayikho incazelo efanayo ye-SPD ehlakaniphile ekhaya naphesheya, kodwa umqondo we-SPD ehlakaniphile uye waqashelwa abaklami be-R&D nabasebenzisi ekusebenzeni. I-Intelligent SPD kufanele ibe nezici ezine eziyisisekelo ezilandelayo:
① Umsebenzi wokuvikela ukuhlinzwa kanye nokusebenza kokuphepha;
② Umsebenzi wokuqapha wamapharamitha wokusebenza;
③ I-alamu yephutha nomsebenzi wokubikezela ukwehluleka;
④ Imisebenzi yokuxhumana nenethiwekhi.
I-Intelligent SPD ibona ukuqapha kwamanje kombani, okungaqapha imingcele efana nenani eliphakeme lombani kanye nezikhathi zombani zombhoshongo ngesikhathi sangempela.
Ngenhlanganisela yemvelo yesivikeli esihlakaniphile sokuhlinza kanye nemojuli engenantambo ye-NB-IoT, izinkinga eziningi ekuqaphelweni kombani ohlakaniphile kwesiteshi zizoxazululwa kalula.
Imingcele Yezobuchwepheshe
| I-voltage esebenzayo: DC 220V | Ibanga lokubala: 0~999 izikhathi |
| Ukusetshenziswa kwamandla omkhiqizo: 2 W | Ukubala umkhawulo: 1KA (okuzenzakalelayo kwasefekthri) |
| Indlela yokuxhumana: RS485 | Inkomba ye-alamu: I-LED ebomvu ihlezi ivuliwe |
| Iphrothokholi yokuxhumana: i-MODBUS ejwayelekile, iphrothokholi ye-MQTT | Ibanga lokudlulisela: okungenantambo (4000 m ibanga elibonakalayo) |
| I-voltage ephezulu esimeme (Uc): 385V～ | Izinto zezindlu: Ibanga le-IP lokuvikela izindlu zepulasitiki: IP20 |
| Uhlobo I esiphezulu sokukhishwa kwamanje (Imax): 20-40kA | Umswakama wemvelo; <95% izinga lokushisa lokusebenza; -20 ~ 70℃ |
| Thayipha Ⅱ ukukhishwa okuphezulu kwamanje (Imax); 40-80kA | Ubukhulu; 145*90*50mm (ubude, ububanzi nobude) |
| Shintsha ukutholwa kwenani: iziteshi ezi-3 (isignali yesilawuli kude, ukushintsha komoya, ukubeka phansi) | Isisindo somkhiqizo: 180g |
| Isibalo sesenzo se-SPD: indlela engu-1 | Indlela yokufaka: 35 mm wesitimela |
Ngokuthuthuka kwamadolobha ahlakaniphile, ukusetshenziswa okubanzi kobuchwepheshe obusha obufana ne-inthanethi Yezinto, i-cloud computing kanye nesizukulwane esilandelayo se-Inthanethi, i-SPD ehlakaniphile esekelwe kubuchwepheshe be-NB-IoT iya ngokuya iba yisikhali esibalulekile embonini yezokuxhumana ukuze kuqinisekiswe ukuphepha ukusebenza kwenethiwekhi. Ukuqapha, ukulawula kanye nokuphatha uhlelo lokuvikela umbani lweziteshi zokuxhumana kuzoba ukuphela kwendlela yokuthuthukisa izinga lokuphatha lamanethiwekhi okuxhumana. Ucwaningo lwezicelo lwe-NB-IoT luzokhuthaza kakhulu ukuqanjwa kabusha kwemboni yomvikeli ohlinzayo ohlakaniphile futhi kukhuthaze ukuqhubeka kobuchwepheshe obusha.
1. Ucingo oluphansi
2. Inkomba yocingo oluphansi
3. Inkomba yokuvikela umbani
4. Isibonisi sokushintsha komoya
5. Inkomba yokusebenza
6. Isibonisi se-Digital tube count
7. 485 isixhumi esibonakalayo sokuxhumana A
8. 485 isixhumi esibonakalayo sokuxhumana B
9. Ukutholwa kokushintshwa komoya
10. Ukutholwa kokushintshwa komoya
11. Akunalutho
12. Ugesi ongemuhle N
13. Ukunikezwa kwamandla okuphozithivu L
14, N
15. L3
16, L2
17, L1
Ukufakwa komkhiqizo
Inhloso enkulu yalo mkhiqizo ukuqapha isimo nempilo yesevisi yomvikeli ohlinzayo (SPD). Ivamise ukufakwa futhi isetshenziswe endlini, futhi ivamise ukufakwa eduze kwesivikeli sokuhlinza.
● Indlela yokufaka: 35mmDIN ukufakwa kwezitimela ezijwayelekile, ngokuhambisana ne-DINEN60715 ejwayelekile.
●Khetha indawo efanelekile yokulungisa ujantshi we-DIN ebhokisini lokusabalalisa, bese ucindezela imojula yokuqapha ujantshi ukuze uyilungise.
● Izimbobo zokufaka izintambo zemojuli yokuqapha ⑦ futhi ⑧ zixhunywe kusixhumi esibonakalayo semojula yokuxhumana engu-485; ⑨ kanye no-⑩ amamodi okuxhumana omile asizayo, kungakhathaliseki ukuthi i-polarity, isiphetho esisodwa sixhunywe ekugcineni okujwayelekile, kanti enye ixhunywe ekugcineni okuvamise ukuvaleka.
●Xhuma intambo kagesi nolayini wokuxhumana ngokombala, futhi ungayixhumi ngokungalungile.
● Izicaciso zezintambo zikagesi neziphumayo kanye nentambo yaphansi kufanele ihlangabezane nezicaciso, futhi izintambo kufanele zibe zifushane futhi zibe ugqinsi, futhi ukumelana nomhlaba kufanele kube ngaphansi kuka-4 ohms.
Isibonelo somdwebo wezintambo
Izinyathelo zokuzivikela
1. Lo mkhiqizo ungafakwa izintambo kuphela futhi ufakwe ochwepheshe bakagesi.
2. Amazinga kazwelonke kanye nezidingo zokuphepha (bona IEC60364-5-523).
3. Ukubonakala komkhiqizo kufanele kuhlolwe ngaphambi kokufakwa, uma kutholakala ukuthi wonakalisiwe noma akulungile, awukwazi ukufakwa.
4. Kuvunyelwe kuphela ukuthi kusetshenziswe ngaphakathi kobubanzi bemiyalelo yokufaka. Uma isetshenziswe ngaphezu kwebanga elishiwo, ingase ilimaze umkhiqizo kanye nezinto zokusebenza ezixhunyiwe.
5. Hlukanisa noma uguqule umkhiqizo, iwaranti ayivumelekile.