Umuyoboro mwiza-ibiri-imwe-imwe yumurabyo Ufata Uruganda nUruganda

Network two-in-one lightning arrester Featured Image

Umuyoboro kabiri-muri-umwe umurabyo

Ibisobanuro Bigufi:

Amashusho yerekana amashusho menshi arinda umutekano, akoreshwa mukurinda amashanyarazi ya AC / DC, ibimenyetso bya videwo / amajwi hamwe nibimenyetso byo kugenzura ibikoresho byimbere nka kamera, pan-tilts, decoders, nibindi, kugirango bikoreshe neza ingaruka zingufu Byakozwe na surges no kunyura Umugozi wubutaka winjiza ingufu mwisi. Kurinda kamera hamwe na decoder bifata urukurikirane rwa SV3, naho kurinda kamera nta decoder ikurikirana SV2. Hitamo ibicuruzwa bijyanye ukurikije voltage ikora ya kamera. Igishushanyo mbonera cyibikorwa byinshi bigabanya ikiguzi cyo kurinda no kugorana, bizigama umwanya wo kwishyiriraho, kandi bitezimbere cyane ingaruka zo kurinda kamera.

Ohereza imeri kuri twe

Ibisobanuro birambuye

Inyandiko zo Kwinjiza

Ibiranga ibicuruzwa

Power urusobe babiri-mu-umwe arrester umurabyo, urusobe babiri-mu-umwe umurabyo arrester na network babiri-mu-umwe umurinzi wiyongereyeho agenewe nk'uko IEC na GB amahame, bikaba ahanini gukoreshwa umurabyo electromagnetic utera (LEMP) kurengera bitandukanye HD Network Kamera hamwe numurongo wibimenyetso byumurongo, kandi bihujwe nibikorwa byinshi byo kurinda surge.

Ibiranga bibiri-muri-umwe ufata inkuba:

1. kamera y'urusobe ibiri-imwe-imwe ifata inkuba ifite ubushobozi bunini bugezweho: 10KA (8 / 20μS), igisubizo cyihuta (10-12ns) no gutakaza bike;
2. Igishushanyo mbonera cya bibiri-muri-imwe yo gutanga amashanyarazi no gukingira inkuba ntibifata umwanya kandi birakwiriye gukingirwa byihuse bya kamera zitandukanye zisobanura cyane;
3. Irashobora gukumira neza ibyangiritse byatewe no kwiyongera ako kanya itandukaniro rishobora gutangwa hagati yumuriro wa kamera nibikoresho byurusobe;
4. Ibyiciro bibiri byuruhererekane rwo gukingira byemewe imbere, hamwe nigitutu gisigaye hamwe nubuzima burebure;
5. Icyambu cyo gukingira amashanyarazi gifite LED cyerekana (icyatsi: gisanzwe; Kuzimya: bitemewe);
6. Kamera y'urusobekerane ibiri-imwe-imwe irinda imirabyo ifata imiterere ihuriweho, ingano nto, insinga yoroshye kandi byoroshye.

Ibisobanuro by'icyitegererezo

MODELI: LH-AF / 24DC	LH	Umurabyo utoragura urinda
	AF	Umutekano, kurinda amashusho murwego rwo kurinda
	24	Umuvuduko ukabije: 12, 24, 220V
	DC	2; videwo + amashanyarazi muri imwe; 3; videwo + igenzura + amashanyarazi muri imwe
	2	W: amashanyarazi + umuyoboro (gusa kuri kamera y'urusobe)

icyitegererezo	LH-AF / 12-3	LH-AF / 24-3	LH-AF / 220-3	LH-AF / 12-2	LH-AF / 24-2	LH-AF / 220-2
Igice cy'ingufu
Ikigereranyo cyo gukora voltage Un	12V	24V	220V	12	24V	220V
Ntarengwa ikomeza gukora voltage Uc	28V	40V	250	28V	40V	250V
Ikigereranyo cyo gukora IL	5A
Amazina asohoka muri (8 / 20us)	5KA
Imax isohoka cyane Imax (8 / 20us)	10KA
Urwego rwo Kurinda Hejuru	80V			110V
Igice cya Video / amajwi
Ntarengwa ikomeza gukora voltage Uc	8V
Amazina asohoka muri (8 / 20us)	5KA
Imax isohoka cyane Imax (8 / 20us)	10KA
Urwego rwo Kurinda Hejuru	Igice-gikingira -15V Core-ground≤300V
Igipimo ntarengwa cyo kohereza V.	10Mbps
Gutakaza	≤0.5dB
Ibiranga inzitizi Zo	75Ω
Igice cyo kugenzura ibimenyetso (ibicuruzwa 3H byonyine bifite ibimenyetso byo kugenzura ibimenyetso byokwirinda)
Ntarengwa ikomeza gukora voltage Uc	30V
Amazina asohoka muri (8 / 20us)	5KA
Imax isohoka cyane Imax (8 / 20us)	10KA
Urwego rwo Kurinda Hejuru	≤80V
Igipimo ntarengwa cyo kohereza V.	10Mbps
Igihe cyo gusubiza tA	≤10ns
Ubushyuhe bwo gukora T.	-40 ~ + 85 ℃

Uburyo bwo kwishyiriraho bibiri-muri-umwe umurabyo:

1. kamera y'urusobekerane-ebyiri-imwe-imwe ifata inkuba yashyizwe murukurikirane imbere yicyambu cya kamera (itumanaho rya "INPUT" rihuza umurongo, naho itumanaho rya "OUTPUT" rihuza na kamera irinzwe) , hanyuma hanyuma itumanaho rya PE irasudwa cyangwa ihindurwe kuri gride yubutaka hamwe ninsinga zumuringa.
2. Uburyo bwo guhuza umurongo wumurongo wumurongo wa kamera ya rezo ebyiri-imwe-imwe ifata inkuba: impera ebyiri zamashanyarazi zahujwe na "L / +" na "N / -".
3. Kwihuza kumurongo wibimenyetso bya RJ45 kumurongo wa kamera y'urusobekerane-umwe-umwe umwe ufata inkuba: yashyizwe murukurikirane, kandi umutwe wa RJ45 wacometse.
4. Agace kambukiranya umuraba urinda insinga zigomba kuba ≥2.5mm2 kandi zikaba ngufi zishoboka. Kwishyiriraho ibicuruzwa birinda inkuba bisaba ko guhangana nubutaka bitarenze 4Ω, kandi imikorere yo gukingira inkuba nibyiza mugihe insinga zitsindagira hamwe nubutaka bwujuje ibyangombwa.
5. Uku gufata inkuba ntikubungabungwa, kandi imikorere yumufata wumurabyo igomba kugenzurwa no kwandikwa mugihe nyuma yinkuba.

Mbere: Ibikoresho bya RJ45 byiyongera kubikoresho

Ibikurikira: Inzira yo gukingira inkuba

1. Mbere yuko umugozi urinda umugozi uhuza ibikoresho bikingiwe, ingufu zigomba kuzimwa, kandi gukora bizima birabujijwe rwose. .
2. Yashyizwe murukurikirane hagati yumurongo wibikoresho bikingiwe, guhuza interineti bigomba kuba byizewe, kandi umurinzi wa surge afite ibitekerezo (IN) nibisohoka (OUT). Ibisohoka bisohoka bihujwe nibikoresho bikingiwe, ntugahuze inyuma. Bitabaye ibyo, umurinzi urinda ibyangiritse mugihe inkuba ikubise, kandi ibikoresho ntibizarindwa neza (reba igishushanyo mbonera).
3. Umugozi wubutaka (PE) ugomba guhuzwa neza ninsinga zubutaka bwa sisitemu yo gukingira, kandi uburebure bugomba kuba bugufi kugirango bigerweho neza.
4. Ibikoresho bigomba guhagarikwa mugihe ushyiraho insinga kugirango wirinde kwangirika kubikoresho bitewe no kwinjiza amashanyarazi akomeye nko gusudira amashanyarazi kuva kumutwe.
5. Huza umugozi wubutaka bwokwirinda hamwe nigikonoshwa cyicyuma cyibikoresho mukubitaka.
6. Mugihe cyo gukoresha, kurinda surge bigomba gupimwa buri gihe. Niba binaniwe, bigomba gusanwa cyangwa gusimburwa mugihe kugirango umutekano wibikoresho bikingiwe.
7. Abatari abanyamwuga ntibagomba kubisenya.