Rack-mounted xob laim tiv thaiv ntaus ntawv
Rack-mounted xob laim tiv thaiv ntaus ntawv
Nta
● Cov paug tawm tam sim no loj thiab kev tiv thaiv ntau qib tau txais yuav.
● Ua-nyob rau hauv ceev ceev semiconductor tiv thaiv ntaus ntawv, ceev teb ceev, tsawg residual voltage.
● Cov khoom tseem ceeb tau txais cov npe nrov thoob ntiaj teb nrog kev ua tau zoo dua.
● Kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, kev teeb tsa yooj yim, tsim nyog rau ntau hom kev sib txuas.
●Qhov kev poob qis qis kom ntseeg tau txoj kab du.
●Me me sawv yoj coefficient, dav ua haujlwm ntau zaus.
Qauv lub ntsiab lus
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Qauv: LH-RJ45/05-4-24 D (POE) |
LH | Lightning pick surge protector |
| RJ 45 | RJ45 interface surge tiv thaiv | |
| 5 | Rated voltage: 5, 12, 24V ~ | |
| 4 | 4:4 ;ua. 8:8 ua | |
| 24 | Tus naj npawb ntawm cov interfaces | |
| D | Default: tsis muaj zog tiv thaiv module; D: lub zog tiv thaiv module | |
| POE | Default: cov khoom pa; POE: txhawb cov khoom siv POE |
Technical parameter
| Qauv | LH-RJ45/05 | LH-RJ45/12 | LH-RJ45/24 | POE parameter |
| Qhov siab tshaj plaws ua haujlwm voltage Uc | 6,5v ua | 15 v | 30 V | 60v ua |
| Nominal paug tam sim no (8/20μS) Hauv | 3 KA | 3 KA | 3 KA | 5 KA |
| Rated voltage Un | 5 v | 12 v | 24 v | 48v ua |
| Rated tam sim no I | 1A | 1A | 1A | 1A |
| Insertion poob | ≤0.5dB | ≤0.5dB | ≤0.5dB | / |
| ib puag ncig ua haujlwm | -40 ℃ ~ + 85 ℃ | |||
| txheeb ze humidity | ≤95% (25 ℃) | |||
| Plhaub xim | Off-dawb, daj | |||
| ua piv txwv | 4-txoj kev cov khoom tsim nyog rau 10M / 100M networks; 8-txoj kev cov khoom tsim nyog rau 100M / 1000M networks | |||
● Cov khoom no yog txoj kev sib txuas ntawm Shenlian.
●Thov xaiv cov khoom uas muaj tib hom interface raws li cov khoom tiv thaiv.
● Cov cuab yeej tiv thaiv xob laim yuav tsum ua kom haum rau qhov ua haujlwm ntawm cov khoom tiv thaiv.
●Thaum txhim kho, thov txuas raws li daim duab qhia kev teeb tsa, qhov twg IN yog qhov kev tawm tswv yim, OUT yog cov zis, PE yog cov xaim hauv av, lub davhlau ya nyob twg input txuas nrog cov xaim sab nraud, thiab cov khoom siv hluav taws xob txuas nrog lub davhlau ya nyob twg input. cov cuab yeej tiv thaiv. Tsis txhob txuas nws yuam kev.
● Cov PE xaim ntawm cov cuab yeej tiv thaiv xob laim yuav tsum tau txuas nrog cov xaim hauv av ntawm kev tiv thaiv hluav taws xob, thiab cov hlau txuas yuav tsum yog luv, tuab thiab ncaj.
● Tus ntes xob laim yuav tsum tau kuaj tsis tu ncua thaum nws siv. Yog tias nws ua tsis tau, nws yuav tsum tau kho lossis hloov lub sijhawm kom ntseeg tau tias muaj kev nyab xeeb ntawm cov khoom siv.
