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Chipangizo choteteza mphezi chokwera pamakina

Chipangizo choteteza mphezi chokwera pamakina

Kufotokozera Kwachidule:

Izi ndi oyenera chitetezo chapakati cha mizere angapo maukonde chizindikiro, ndipo makamaka ntchito mphezi (overvoltage) chitetezo kuti alowerera zida pamodzi maukonde chizindikiro mzere, monga 16-doko 24-doko Efaneti lophimba.


Tsatanetsatane wa Zamalonda

Kukula Kwazinthu

Mfundo zoyika

Zolemba Zamalonda

Mawonekedwe

● Kutulutsa kwamakono ndi kwakukulu ndipo chitetezo chamagulu ambiri chimatengedwa.
● Chipangizo chodzitetezera cha semiconductor chomangidwira, liwiro la kuyankha mwachangu, magetsi otsalira otsika.
● Zigawo zazikuluzikulu zimatenga mitundu yotchuka yapadziko lonse lapansi ndikuchita bwino kwambiri.
● Kupulumutsa mphamvu, kuteteza chilengedwe, kuyika kosavuta, koyenera kwa mitundu yosiyanasiyana ya mawonekedwe.
● Kutayika koyikako kumakhala kochepa kuti kuwonetsetse mzere wosalala.
●Small wave wave coefficient, wide work frequency range.

Tanthauzo lachitsanzo

Chitsanzo: LH-RJ45/05-4-24 D (POE)

LH Chitetezo champhamvu chamagetsi
RJ45 RJ45 mawonekedwe opangira chitetezo
5 Mphamvu yamagetsi: 5, 12, 24V ~
4 4:4; 8: 8 pa
24 Chiwerengero cha zolumikizira
D Zosasintha: palibe gawo loteteza mphamvu; D: gawo loteteza mphamvu
POE Zosasintha: mankhwala ochiritsira; POE: kuthandizira zida za POE

Technical parameter

Chitsanzo LH-RJ45/05 LH-RJ45/12 LH-RJ45/24 Chithunzi cha POE
Vuto lalikulu lomwe likugwira ntchito Uc 6.5V 15 V 30 v 60v ndi
Kutulutsa mwadzina (8/20μS) Mu 3 KA 3 KA 3 KA 5 KA
Adavotera ma voltage Un 5 V 12 V 24v ndi 48v ndi
Adavoteredwa panopa I 1A 1A 1A 1A
Kutayika kolowetsa ≤0.5dB ≤0.5dB ≤0.5dB /
malo ogwira ntchito -40 ℃~+85 ℃
Chinyezi chachibale ≤95%(25℃)
Mtundu wa chipolopolo Zoyera, zachikasu
fotokozani 4-njira mankhwala ndi oyenera 10M/100M maukonde; Zogulitsa za 8-way ndizoyenera maukonde a 100M/1000M

  • Zam'mbuyo:
  • Ena:

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    Rack-mounted lightning protection device 001

     

     

    ●Chida ichi ndi njira yolumikizirana ndi Shenlian.
    ●Chonde sankhani mankhwala omwe ali ndi mawonekedwe ofanana ndi zida zotetezedwa.
    ● Chipangizo chotetezera mphezi chiyenera kufanana ndi mphamvu yogwira ntchito ya zipangizo zotetezedwa.
    ● Mukayika, chonde gwirizanitsani molingana ndi chithunzithunzi choyikapo, pomwe IN imalowetsedwera, OUT ndi yotuluka, PE ndi waya wapansi, cholumikizira cholowera chimalumikizidwa ndi waya wakunja, ndipo chotulukapo chimalumikizidwa ndi cholumikizira cholowera. zida zotetezedwa. Osachilumikiza molakwika.
    ● Waya wa PE wa chipangizo chotetezera mphezi uyenera kulumikizidwa modalirika ndi waya wapansi wa chitetezo cha mphezi, ndipo waya wolumikizira uyenera kukhala waufupi, wandiweyani komanso wowongoka.
    ● Choletsa mphezi chiyenera kuyesedwa nthawi zonse pamene chikugwiritsidwa ntchito. Ngati ikulephera, iyenera kukonzedwa kapena kusinthidwa panthawi yake kuti zitsimikizire chitetezo cha zipangizo.