Hluav taws xob thaiv hluav taws xob thiab hluav taws xob faib rau P4 Sab nraum zoov LED Cov Cim

Hluav taws xob thaiv hluav taws xob thiab hluav taws xob faib rau P4 Sab nraum zoov LED Cov Cim

 

 

 

 

 

 

 

 

Raws li ib tug tseem ceeb cab kuj rau kev tshaj tawm cov ntaub ntawv, kev ntseeg siab ntawmsab nraum zoov LED zaubnyob rau hauv cov nqe lus ntawm lawv cov xaim hluav taws xob thiab hluav taws xob faib hluav taws xob ncaj qha txiav txim siab cov teeb pom kev zoo, cov khoom siv lub neej ntev, thiab kev nyab xeeb ntawm kev ua haujlwm. P4-specification displays, due to their high pixel density and concentrated power consumption, impose even stricter requirements on the stability of power distribution systems. Tsab ntawv xov xwm no tau piav qhia txog cov kev sib txuas thiab cov kev faib hluav taws xob rau P4 sab nraum zoov LED cov lus qhia los ntawm peb qhov loj: lub zog faib hluav taws xob tsim, kev qhia tshwj xeeb, thiab kev tiv thaiv kev nyab xeeb.

 

I. Fais Fais Fais Fab Kev Tsim Qauv: Ua kom muaj kev ruaj ntseg los ntawm qhov chaw

 

1. Kev suav fais fab thiab faib lub thawv xaiv

Lub zog noj ntawm P4 cov lus qhia muaj kev cuam tshuam nrog kev daws teeb meem, hom ci ci, thiab siv sijhawm ntev. Noj tus qauv P4 zaub nrog kev daws teeb meem ntawm 1280 × 768 (kwv yees li 980,000 pixels) ua piv txwv, nws qhov kev siv hluav taws xob siab tshaj plaws tuaj yeem ncav cuag 8-10KW (xws li tsav tsheb poob), nrog rau qhov nruab nrab siv hluav taws xob txog li 4-5KW. Kev tsim hluav taws xob tsim hluav taws xob yuav tsum ua raws li kev siv hluav taws xob siab tshaj plaws, nrog rau 20% -30% margin reserved los tswj qhov siab tshaj plaws tam sim no.

Kev xaiv lub thawv xa khoom yuav tsum ua raws li cov hauv qab no:

Rated Peev Xwm: Tag nrho lub zog yuav tsum tsawg dua los yog sib npaug li 80% ntawm lub thawv faib khoom lub peev xwm. Piv txwv li, 10KW zaub yuav tsum siv lub thawv xa khoom nrog lub peev xwm ntawm 12.5KW lossis siab dua.

Ceg Circuit Design: Siv ntau lub tshuab hluav taws xob, txhua tus tswj nws tus kheej thiab nruab nrog cov khoom siv hluav taws xob. Piv txwv li, 10KW zaub tuaj yeem teeb tsa nrog plaub AC220V / 3 × 6mm² cables, txhua tus nqa 2.5KW kom ua tiav cov khoom sib npaug.

Cov cuab yeej tiv thaiv: Lub tshuab hluav taws xob tseem ceeb yuav tsum siv D- hom kev mus txawv tebchaws nkhaus (nrog rau tam sim no mus ncig tam sim no ntawm 5-10 npaug ntawm qhov ntsuas tam sim no) txhawm rau tiv thaiv kev poob qis vim kev pib nce siab; ceg circuits tuaj yeem siv C-hom Circuit Court breakers (nrog rau kev mus ncig tam sim no ntawm 5-10 npaug ntawm qhov ntsuas tam sim no) rau qhov sib npaug ntawm qhov rhiab heev thiab ruaj khov.

 

2. Kev xaiv thiab kev teeb tsa cable

Kev xaiv cable yuav tsum xav txog tam sim no - nqa lub peev xwm, qhov poob qis, thiab kev hloov pauv ib puag ncig:

Main Power Supply Cables: Los ntawm lub qhov dej muaj zog tam sim no mus rau lub thawv xa khoom, siv peb -theem tsib-wire system (3P + N + PE). Txoj kab uas hla ntawm cov xaim yuav tsum raug xam raws li lub zog tag nrho. Piv txwv li, 10KW zaub nrog tag nrho cov tam sim no ntawm kwv yees li 45A (15A ib theem nyob rau hauv kev sib npaug) tuaj yeem siv 4 × 16mm² + 1 × 10mm² tooj liab cables kom tau raws li tam sim no - nqa thiab grounding yuav tsum tau.

Ceg Kab: Los ntawm lub thawv xa khoom mus rau cov zaub, siv AC220V ib zaug -theem peb-wire system (L + N + PE). Txoj kab uas hla ntawm cov hlau yuav tsum raug xaiv raws li lub zog thauj khoom ntawm ib ceg. Piv txwv li, txhua 2.5KW load yuav tsum muaj 3 × 4mm² cable kom ntseeg tau tias qhov hluav taws xob poob qis dua lossis sib npaug li 3% (rau cov kab ntev tsawg dua lossis sib npaug li 50 meters).

Installation Specifications: Thaum cov cables raug ntsia rau hauv cov kav dej, txoj kab uas hla yuav tsum yog 1.5-2 npaug ntawm cov kab hluav taws xob sab nraud; Thaum muaj ntau cov kab hluav taws xob tau teeb tsa nyob rau hauv tib lub sijhawm, khaws cia 20% -30% ntawm qhov chaw rau cua sov dissipation; cable dabtsi yog khoov vojvoog yuav tsum siab tshaj los yog sib npaug zos rau 6D (D yog lub cable sab nraud txoj kab uas hla) kom tsis txhob muaj mechanical puas.

 

II. Cov Lus Qhia Tshwj Xeeb: Cov ntsiab lus txiav txim siab kev ntseeg tau

 

1. Fais fab txuas

Kev txheeb xyuas qhov zoo thiab qhov tsis zoo: Cov kab hluav taws xob hluav taws xob yuav tsum ua raws li "liab rau qhov zoo, dub rau qhov tsis zoo", nrog rau cov ntawv tswj hwm thiab pawg thawj coj saib xyuas cov ntawv sau npe "+5V" thiab "GND" los tiv thaiv kev sib txuas rov qab thiab cov khoom siv puas tsuaj.

Zoned Power Supply: Rau cov lus qhia loj, siv zoned fais fab mov los ntawm module. Piv txwv li, 10m × 6m zaub tuaj yeem muab faib ua rau thaj tsam 2 × 5m, txhua tus ntawm nws tus kheej siv hluav taws xob thiab nruab nrog fuses los txo qhov cuam tshuam ntawm kev ua tsis tiav hauv zos.

Kev kho qhov hluav taws xob: Kho qhov voltage ntawm lub potentiometer ntawm qhov tso zis kawg ntawm lub zog hloov hluav taws xob. Thaum cov kev xav tau ci ntsa iab tsis siab, qhov hluav taws xob tuaj yeem raug txo mus rau 4.5-4.8V kom txo qis hluav taws xob thiab txuas ntxiv lub neej ntawm LED hlaws.

 

2. Kev xaim hluav taws xob

Txoj kev kis: Use differential signal transmission (such as RS422, LVDS) between the control card and display modules for strong anti-interference capability; for long-distance transmission (>50 meters), nruab cov teeb liab repeaters kom paub meej lub teeb liab.

Hlau Sequence Specifications: Siv tus qauv T568B rau cov kab hluav taws xob network (txiv kab ntxwv-dawb, txiv kab ntxwv, ntsuab-dawb, xiav, xiav-dawb, ntsuab, xim av-dawb, xim av) kom tsis txhob muaj kev sib txuas lus tsis ua haujlwm vim muaj kev sib txuas; Thaum txuas ribbon cables, xyuam xim rau cov tswv yim / tso zis kev taw qhia, nrog lub rooj sib tham hauv chav tsev hais tias "IN" thiab "OUT" thiab txuas nrog ua ntu zus.

Tiv thaiv kev kho mob: Txhim kho cov teeb liab cables hauv cov kav hlau hlau los yog siv cov ntaub thaiv kev sib tw -pair cables, nrog rau cov txheej thaiv thaiv hauv av ntawm ib kawg (txuas mus rau daim npav tswj hwm) kom txo tau cov electromagnetic cuam tshuam.

 

3. Kev tiv thaiv av thiab xob laim

Grounding System: Siv cov kev sib txuas hauv av uas muaj kev tiv thaiv av tsawg dua lossis sib npaug li 1Ω; hlau casings, txee, thiab cable tiv thaiv conduits yuav tsum tau cia siab rau hauv av, nrog grounding xov hlau siv daj -cov cim ntsuab bicolored.

Lightning Protection Design: Nruab peb - theem xob laim ntes (Class B + Chav C + Chav D) ntawm lub hwj chim tawm tswv yim kawg thiab teeb liab ntes cov kab teeb liab; Txoj kab hauv av ntev ntawm cov hluav taws xob ntes yuav tsum tsawg dua lossis sib npaug li 1 meter kom tsis txhob muaj txoj kab hluav taws xob ntev ntev.

Equipotential Bonding: Txuas cov qauv hlau ntawm cov zaub mus rau hauv av network ntawm ntau lub ntsiab lus los tiv thaiv arc faults tshwm sim los ntawm qhov sib txawv.

 

III. Kev Tiv Thaiv Kev Nyab Xeeb: Kev lees paub zoo rau kev ua haujlwm nyab xeeb

 

1. Environmental Adaptability Design

Waterproof thiab Dustproof: Zaub modules yuav tsum tau txais kev ntsuam xyuas IP65 tiv thaiv, nrog cov khoom siv dej tsis sib haum tau teeb tsa rau ntawm lub davhlau ya nyob twg thaiv; lub thawv xa khoom yuav tsum tau muab tso rau hauv qhov chaw qhuav thiab qhov cua nrog cov qhov dej hauv qab.

Kev Tswj Kub Kub: In high-temperature environments (>40 degree), nruab axial kiv cua lossis cua txias; nyob rau hauv qis- qhov kub thiab txias (hauv qab -20 degree), siv dav - qhov kub thiab txias (-40℃~ 80 degree) kom tsis txhob muaj teeb meem pib.

Kev tiv thaiv corrosion: Nyob rau hauv ntug dej hiav txwv los yog siab - thaj chaw av noo, cov khoom hlau yuav tsum tau galvanized los yog hmoov-coated, thiab cable connectors yuav tsum tau coated nrog anti- xeb roj.

 

2. Kev ntsuas kev nyab xeeb hluav taws xob

Kev Tiv Thaiv Kev Tiv Thaiv: Txhim kho lub ntsiab hloov ntawm lub thawv xa khoom nrog 30mA leakage protector thiab siv 100mA leakage protectors rau ceg circuits los muab kev tiv thaiv dual rau kev nyab xeeb ntawm tus kheej.

Kev tiv thaiv overload: Nruab txhua ceg cable nrog fuses lossis Circuit Court breakers, nrog rau qhov tam sim no fusing yog 1.2-1.5 npaug ntawm qhov load tam sim no los tiv thaiv hluav taws los ntawm overloads.

Emergency Stop Device: Nruab cov nyees khawm nres thaum muaj xwm ceev nyob ib ncig ntawm cov zaub kom txiav tawm sai sai thaum muaj xwm txheej ceev.

 

3. Kev saib xyuas thiab tshuaj xyuas Specifications

Kev tshuaj xyuas tsis tu ncua: Kev kuaj xyuas txhua hli yuav tsum suav nrog qhov nruj ntawm cov cable txuas, qhov tseem ceeb ntawm kev tiv thaiv hauv av, thiab cov xwm txheej ntawm cov hluav taws xob ntes, nrog rau cov ntaub ntawv ua haujlwm.

Kev tu thiab tu: Peb lub hlis twg tu ntawm cov zaub saum npoo av, tshuaj xyuas kev ua haujlwm ntawm cov kiv cua txias, thiab hloov cov laus cables.

Kev npaj xwm txheej kub ntxhov: Tsim cov txheej txheem xwm txheej kub ntxhov rau cov xwm txheej xws li hluav taws xob hluav taws xob, hluav taws xob, thiab hluav taws kub, thiab nruab nrog cov cuab yeej insulating thiab cov khoom siv tua hluav taws.

 

Vim li cas thiaj xaiv peb ua koj tus neeg ntseeg siab LED zaub?

 

Nrog 15+ xyoo dhau los ntawm kev tsim khoom, peb yog tus thawj coj LED zaub tsim ua haujlwm rau 60+ lub teb chaws thoob ntiaj teb. Peb lub zog tseem ceeb muaj xws li:

 

✅ Kev them nyiaj yug OEM / ODM - Cov kev daws teeb meem Customized haum rau koj cov kev xav tau tshwj xeeb
✅ Certified Quality - Txhua yam khoom ua tau raws li cov qauv thoob ntiaj teb (CE, RoHS, ISO certified)
✅ Nqis -Kev Tsim Nyog - Tus nqi sib tw yam tsis muaj kev cuam tshuam zoo
✅ Ntiaj teb no Logistics Network - Txhim khu kev xa khoom mus rau txhua lub lag luam loj
✅ R&D Innovation - Txiav -ntug LED thev naus laus zis rau kev ua tau zoo dua

 

Peb tshwj xeeb hauv tsev / sab nraum zoov LED cov ntxaij vab tshaus, cov khoom siv xauj tsev, thiab kev teeb tsa muaj tswv yim. Los ntawm cov khoom me me mus rau ntau qhov kev txiav txim, peb lub peev xwm tsim tau yooj yim ua kom lub sijhawm xa tuaj.

 

Cia peb tsim cov kev daws teeb meem zoo nkauj ua ke! Tiv tauj peb hnub no rau ib nqe lus.

 

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