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I-Surge Protection Model Equipotential Connector

I-Surge Protection Model Equipotential Connector

Incazelo emfushane:

Isivikeli sokuhlinza se-LH-DB9 siklanyelwe ukuvikela okokusebenza okuzwelayo okuxhunywe kumigqa yedatha efakwe izixhumi ze-D-sub, njenge-RS232, RS422 kanye ne-RS485lines. Afakwe izixhumi ze-D-sub ukuze zilungiswe ngokushesha futhi kalula. Ukuze uhambisane nokucushwa komugqa, zonke izintambo zihanjiswa futhi zivikelwe.

Izici Zomkhiqizo:

1. Isivikeli sokuhlinza se-D-Sub

2. Olayini bokuxhumana bakwa-RS422

3. 9-pin isixhumi

4. Ukufakwa okusheshayo nokulula

5. Ukuvikelwa kwesibili


Imininingwane Yomkhiqizo

Amanothi okufaka

Omaka bomkhiqizo

Isivikeli senethiwekhi ye-POE sisetshenziselwa ukuvikela amandla kagesi e-AC/DC kanye nesignali yenethiwekhi yemishini yenethiwekhi ye-POE, ngaleyo ndlela imunca ngokuphumelelayo umthelela wamandla okhiqizwa ukuqhuma, futhi yethule amandla emhlabeni ngekhebula eliphansi. Idizayini edidiyelwe enemisebenzi eminingi inciphisa izindleko zokuvikela nobunzima bokufaka, ilondoloza isikhala sokufaka, futhi ithuthukisa kakhulu umphumela wokuvikela ophelele wekhamera.

I-Signal lightning arrester iwuhlobo lomvikeli ohlinzayo, okuwumfanekiso obalulekile wokuvikela kwangaphakathi. Ekuthuthukisweni okusheshayo kwanamuhla kobuchwepheshe bolwazi, ukusetshenziswa kwedivayisi yokuvikela umbani wesignali kuvame kakhulu, futhi kuye kwaziswa kakhulu yiwo wonke umuntu. Kunezinhlobo eziningi zezinqamuli zombani wesignali, okufanele zifaniswe ngokunengqondo ngokwezidingo ezihambisanayo.

Ukuvikelwa kombani wedatha ingxenye yesiginali yedatha yezinga eliphansi, okuhlanganisa idivayisi yokuvikela umbani we-cable TV, idivayisi yokuvikela ukudluliswa kombani okusontekile, umugqa wesignali wokuxhumana idivayisi yokuvikela umbani, isamukeli sesathelayithi idivayisi yokuvikela i-antenna, umsingathi kanye nensiza yokuvikela umbani

(1) Ukuvikelwa okuyinhloko kwesignali

Ukuvikelwa kwesignali ephothiweyo (ipulaki yokuvikela i-overvoltage) ivikela isistimu yesignali nezinto zokusebenza. I-voltage elinganiselwe ingu-100vac / DC, futhi umkhawulo ophezulu we-ismax yamanje yokukhipha yomugqa ngamunye ngu-10kA (8 ~ 20 A) μ s) Isikhathi sokuphendula singaphansi kuka-10ns.

Olayini bamandla, imigqa yesignali (i-analog nedijithali), isibonelo, i-110VAC / DC yemishini yocingo; Imigqa yokulawula nensimbi nemigqa yedatha ingu-12V DC / 8V AC kanye no-24V DC / 15V AC. isibambi sombani wesignali AD / kz-24 sizofakwa. I-LH series device surge protective device(ngamafuphi:SPD,ais:surge protector,surge arrester) ifanele lezi zimboni ezifana nezezimali zikahulumeni kanye nomshwalense wekhompuyutha yazo ephethe, ikhompuyutha yokugcina, iseva yemodemu kanye ne-transceiver okuyiyiphi intambo yokudlulisa intambo engu-9,15 i-pim noma ikhebula i-remote sensor, ukuhlola ukude kwe-D style interface device kuzonciphisa inkinga ye-software kanye ne-hardware ngokuza kwe-pulse eshaqisayo

Incazelo yemodeli

Imodeli:LH-DB9

LH Umbani pick surge umvikeli
DB9 DB9; 9-pin; DB25; 25-pin

Umdwebo wohlelo

Surge Protection Model Equipotential Connector 001

Ipharamitha yobuchwepheshe

Imodeli

I-LRWS-POE/100

Ingxenye yenethiwekhi

Isigaba samandla

Isilinganiso se-voltage yokusebenza Un

5V

48V

I-voltage ephezulu eqhubekayo yokusebenza Uc

8V

68V

Ilinganiselwe ukusebenza kwamanje IL

300mA

2A

Ukukhishwa kwegama kwamanje Ku-In(8/20us)

5KA

Ukukhishwa okuphezulu kwe-Imax yamanje (8/20us)

10KA

Izinga Lokuvikela Eliphezulu

≤15V

≤110V

Izinga lokudlulisela eliphezulu Vs

1000Mbps

-

Ukulahlekelwa kokufaka

≤0.2dB

-

Isikhathi sokuphendula TA

≤1ns

Izinga lokushisa lokusebenza T

-40~+85℃

Vikela i-core wire

1, 2, 3, 6

(4, 5), (7, 8)

_0007__REN6273
_0008__REN6272
_0009__REN6271

  • Okwedlule:
  • Olandelayo:

  • 1. Ngaphambi kokuthi intambo yesivikeli sokuhlinza ixhunywe kumpahla evikelwe, amandla kufanele avaliwe, futhi ukusebenza bukhoma kunqatshelwe ngokuphelele.
    2. Kufakwe ochungechungeni phakathi kwemigqa yezinto ezivikelwe, uxhumo lwesixhumi esibonakalayo kufanele luthembeke, futhi isivikeli sokuhlinza sinamamaki okufaka (IN) kanye nawokuphumayo (OUT). Itheminali yokuphumayo ixhunywe kumpahla evikelwe, ungaxhumeki ngokuhlehla. Uma kungenjalo, umvikeli ohlinzayo uzolimala lapho umbani ushaya, futhi okokusebenza ngeke kuvikelwe ngempumelelo (bheka umdwebo wokufaka kanye nezintambo).
    3. Intambo yaphansi (PE) kufanele ixhunywe ngokuthembekile ocingweni lwaphansi lwesistimu yokuvikela ukukhuphuka, futhi ubude kufanele bube bufushane kakhulu ukuze kuzuzwe umphumela wokuvikela ongcono kakhulu.
    4. Izinto zokusebenza kufanele zinqanyulwe lapho kufakwa ucingo oluphansi ukuze kugwenywe ukulimala kwemishini ngenxa yokwethulwa kwemisinga enamandla njenge-welding kagesi kusukela ekugcineni kocingo oluphansi.
    5. Xhuma intambo yaphansi yesivikeli sokuhlinza kanye negobolondo lensimbi lezinto zokusebenza kubha yokuqoqa phansi.
    6. Ngesikhathi sokusetshenziswa, umvikeli ohlinzayo kufanele ahlolwe njalo. Uma ihluleka, kufanele ilungiswe noma ishintshwe kusenesikhathi ukuze kuqinisekiswe ukuphepha kwempahla evikelwe.
    7. Abangewona ochwepheshe akufanele bayihlakaze.

    Surge Protection Model Equipotential Connector 002