Surge Protector Device 18 Shield Structure
Surge Protector Device 18 Shield Structure
I-Surge Protector (SPD) iyithuluzi elibalulekile ekuvikelweni kombani kwezinto zikagesi. Umgomo wayo wokusebenza ukuthi ngaphansi kwezimo ezijwayelekile, i-SPD isesimweni sokumelana okuphezulu kakhulu, ngaleyo ndlela iqinisekisa ukusebenza okuvamile kwesistimu yokuphakelwa kwamandla. Lapho uhlelo lokunikezwa kwamandla lukhula kancane kancane ngokukhuphuka kwamanje kanye ne-voltage, ukumelana kwe-SPD kuyaqhubeka kuncipha, futhi i-SPD ivuliwe ngokushesha ngesikhathi se-nanosecond, futhi amandla okuhlinzwa akhishwa emhlabathini nge-SPD; Ngemva kokuhlinzwa, umvikeli ohlinzayo ubuyela ngokushesha esimweni esiphezulu sokuvimbela, ngaleyo ndlela angathinti ukunikezwa kwamandla okuvamile kwesistimu.
Ngokukhwezwa kwe-DIN-rail okujwayelekile okungu-35mm, i-copper stranded conductor exhumayo ingu-2.5~35 mm².
Ngaphambi kwe-LHSPD isigxobo ngasinye kufanele kube nesivikelo esisethiwe ---i-fuse esetshenziswayo noma i-miniature circuit breaker lightning yamanje yokuvikela kwe-LHSPD, ngemva kokuhlukana kwe-LHSPD ekuvikelweni kwesekethe emfushane.
Ukufakwa kwe-LHSPD kulayini ovikelwe (izinto zokusebenza) ngaphambili futhi c kuxhunywe ulayini wokuphakela.
Imikhiqizo yekilasi efakwa emugqeni wokungena ekhaya wesakhiwo ibamba ibhokisi lokusabalalisa inani lamanje elikhulu.
Imikhiqizo yekilasi le-B\C iningi ifakwa ebhokisini lokusabalalisa eliphansi.
Imikhiqizo yekilasi lika-D eduze nangaphambili - okokugcina okunamandla amancane okushisa amanje, ama-voltage amancane asalayo
Izesekeli Umdwebo
| Izindlela zokukhokha：Inkokhelo ngaphambi Kokulethwa | Umthamo wokunikezela: 500pc/day |
| Isikhathi sokuthumela： thumela izimpahla ngezinsuku eziyi-10 ngemuva kokukhokha okuthuthukile | Isevisi yangemuva kokuthengisa: Veza endaweni ebekiwe |
| Isikhathi sokuhamba: ngenxa yebanga | Ukucaciswa okujwayelekile: LH-40 |
| Amasampuli: sikukhokhisa ngamasampula |
I-LH-40/2P
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: i-arc egcwele, ebomvu, ukuphrinta kwephedi
I-LH-40/4P
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: isicaba, esimhlophe, ukuphrinta kwephedi
LH-40/3+NPE NPE
I-voltage ephezulu eqhubekayo yokusebenza Uc 385V 255V~
Ukukhishwa okujwayelekile okwamanje Ku-20KA 20KA
Ukukhishwa okuphezulu kwamanje kwe-Imax 40KA 40KA
Izinga lokuvikela ugesi Liphezulu ≤ 1.8KV ≤ 1.3KV
Ukubukeka: i-arc egcwele, emhlophe, ukuphrinta kwephedi
Incazelo Yemodeli
| Imodeli: LH-40/385-4 | LH | Umbani pick surge umvikeli |
| 40 | Umkhawulo wamanje wokukhipha: 40, 60 | |
| 385 | I-voltage ephezulu yokusebenza eqhubekayo: 385, 440V~ | |
| 4 | Imodi: 1p, 2p, 1+NPE, 3p, 4p, 3+NPE |
Imingcele Yezobuchwepheshe
| Imodeli | I-LH-10 | I-LH-20 | I-LH-40 | I-LH-60 | I-LH-80 | I-NPE | |
| I-voltage yokusebenza eqhubekayo ephezulu Uc | 275/320/385/440V~ (ongakukhetha kungenziwa ngezifiso) | ||||||
| Ukukhishwa okulinganiselwe okwamanje Ngo (8/20) | 5 | 10 | 20 | 30 | 40 | ||
| Ukukhishwa okuphezulu kwe-Imax yamanje (8/20) | 10 | 20 | 40 | 60 | 80 | ||
| Izinga Lokuvikela Eliphezulu | ≤1.0/1.2/1.4KV | ≤1.2/1.4/1.5KV | ≤1.5/1.6/1.8/2.0KV | ≤1.6/1.8/2.1/2.2KV | ≤1.6/1.8/2.1/2.3KV | ≤1.3/1.4/1.6/1.8KV | |
| Ukubukeka ongakukhetha | Indiza, i-arc egcwele, i-arc, enemigoqo emhlophe, ayikho imigoqo emhlophe 18 ububanzi, 27 ububanzi, 36 ububanzi (uyazikhethela, ingenziwa ngezifiso) | ||||||
| Ingakwazi ukwengeza isignali yesilawuli kude neshubhu yokukhipha | |||||||
| indawo yokusebenza | -40 ℃~+85℃ | ||||||
| Umswakama ohlobene | ≤95％(25℃) | ||||||
| umbala | Okumhlophe, okubomvu, okuwolintshi (ongakukhetha, kungenziwa ngezifiso) | ||||||
| Phawula | Isivikeli sokuhlinza kwamandla, silungele uhlelo lokuphakela amandla olunezintambo ezinhlanu lwezigaba ezintathu, ukufakwa komzila wesitimela. | ||||||
Ukusetshenziswa kanye nezici zokusebenza
1. Indawo ye-LPZOA Zonke izinto ezisendaweni eveziwe, ngaphandle kwesakhiwo kanye nale ndawo zingashaywa umbani ngokuqondile futhi ziholele kude nawo wonke amandla ombani, futhi inkambu kazibuthe yombani kule ndawo ayinciphisi.
2. Indawo ye-LPZOB Yonke into ekule ndawo ayikwazi ukushaywa umbani ngokuqondile, kodwa ubukhulu bendawo kazibuthe wombani kule ndawo buyafana naleyo esendaweni ye-LPZOA.
3. Indawo ye-LPZ1 Yonke into ekule ndawo ayikwazi ukushaywa umbani ngokuqondile, futhi i-current egeleza ku-conductor ngayinye incane kunaleyo esendaweni ye-LPZOB, ngakho inkambu kazibuthe yombani kule ndawo ingase incishwe, kuye ngezinyathelo zokuvikela.
4. Izindawo ezilandelayo zokuvikela umbani (i-LPZ2, njll.) Lapho indawo yombani kanye nenkundla kazibuthe idinga ukuncishiswa ngokwengeziwe, indawo yokuvikela umbani elandelayo kufanele yethulwe, futhi izimo ezidingekayo zendawo yokuvikela umbani elandelayo kufanele zikhethwe ngokuya imvelo edingwa uhlelo ukuthi ivikelwe. Zonke izintambo zikagesi nemigqa yesignali zingena endaweni evikelekile i-LPZ1 zisuka endaweni efanayo, futhi zixhunywe ngokulinganayo ebhandeni le-equipotential bonding 1 elitholakala e-LPZOA kanye ne-LPZ1 (ngokuvamile elisekelwe egumbini elingenayo). Le migqa ixhumeke ngokulinganayo ebhandeni le-equipotential bonding 2 kusixhumi esibonakalayo esiphakathi kwe-LPZ1 ne-LPZ2. Xhuma isihlangu esingu-1 ngaphandle kwesakhiwo ebhandeni le-equipotential bonding 1 kanye nesihlangu sangaphakathi esingu-2 ebhandeni le-equipotential bonding 2. I-LPZ2 eyakhiwe ngale ndlela yenza kungenzeki ukuthi umbani wethulwe kulesi sikhala futhi udlule kulesi sikhala.
Indawo esetshenzisiwe: Ingasetshenziswa ebhokisini lokusabalalisa ikhabhinethi yokusabalalisa amandla futhi.
Inqubo yezinto kanye nokukhiqiza: Igobolondo lepulasitiki, i-chip, ithusi, nezinye izesekeli.Igobolondo lepulasitiki, i-chip, ithusi, nezinye izesekeli.I-Spot welding, i-glue filling, i-soldering, ukuphrinta nokufaka amamojula.
Uma kuqhathaniswa nontanga yethu, izici zemikhiqizo yethu yilezi:Ukuhlolwa komkhiqizo kuhlangabezana nezinga likazwelonke.
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Impahla yegobolondo: PA66/PBT Isici: imojula exhumekayo Umsebenzi wokuqapha isilawuli kude: ngokucushwa Umbala wegobolondo: okuzenzakalelayo, okwenziwa ngokwezifiso Isilinganiso se-flame retardant: UL94 V0 |
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● Amandla kufanele anqanyulwe ngaphambi kokufaka, futhi ukusebenza bukhoma kwenqatshelwe ngokuphelele
●Kunconywa ukuthi uxhume i-fuse noma i-circuit breaker ezenzakalelayo ochungechungeni ngaphambili kwemojula yokuvikela umbani
●Lapho ufaka, sicela uxhume ngokuvumelana nomdwebo wokufaka. Phakathi kwazo, i-L1, L2, L3 yizintambo zesigaba, uN intambo engathathi hlangothi, futhi i-PE iyintambo ephansi. Ungayixhumi ngokungalungile. Ngemva kokufaka, vala iswishi ye-automatic circuit breaker (fuse).
●Ngemva kokufaka, (imojuli yokuvikela umbani engu-18mm kufanele ifakwe endaweni) hlola ukuthi imojuli yokuvikela umbani isebenza kahle yini i-10350gs, uhlobo lweshubhu yokukhipha, enefasitela: Ngesikhathi sokusetshenziswa, iwindi lokubonisa iphutha kufanele lihlolwe futhi lihlolwe njalo. Uma iwindi lokubonisa iphutha libomvu (noma itheminali yesignali ekude yomkhiqizo enesignali ye-alamu yokuphuma kwesignali ekude), kusho imojuli yokuvikela umbani Uma kwenzeka yehluleka, kufanele ilungiswe noma ishintshwe ngesikhathi.
● Amamojula okuvikela umbani wamandla ahambisanayo kufanele afakwe ngokufanayo (i-Kevin wiring ingasetshenziswa futhi), ububanzi be-chip eyodwa buyi-36mm, futhi ingaxhunywa ngezintambo ezimbili. Ngokuvamile, udinga kuphela ukuxhuma noma yikuphi kokuthunyelwe kwezintambo ezimbili. . Intambo yokuxhuma kufanele iqine, ithembeke, ibe mfushane, iwugqinsi futhi iqonde.
Umdwebo wokufaka
