Qhov kev xaiv ntawm48v dc uathiab220V AC uanyob rau hauv cov nqaij qaib teeb pom kev zoo muaj xws li kev lag luam- tawm hauv kev nyab xeeb, kev ua tau zoo, kev tswj hwm, thiab kev tswj hwm. Raws li kev lag luam kev siv thiab kev specifications,48V DC nqaij qaib coj teebfeem ntau muaj qhov zoo rau cov nqaij qaib niaj hnub no, txawm hais tias cov kev siv tshwj xeeb yuav txawv. Hauv qab no yog cov ncauj lus kom ntxaws sib piv:
1. Kev nyab xeeb: 48V DC yog qhov zoo tshaj plaws
48v dc ua: Ua haujlwm ntxiv ntawm - tsis tshua muaj hluav taws xob (ELV), tshem tawm cov kev pheej hmoo ntawm hluav taws xob poob rau cov neeg ua haujlwm lossis cov tsiaj txhu thaum lub sijhawm teeb tsa, kev saib xyuas, lossis kev sib cuag tsis raug. Qhov no yog qhov tseem ceeb hauv qhov chaw ntub dej (piv txwv li, thaum lub sij hawm siab - siab tu).
220V AC ua: Tshaj tawm cov neeg ua haujlwm rau siab - qhov hluav taws xob muaj kev phom sij, tshwj xeeb tshaj yog thaum tuav cov hlua lossis cov khoom siv puas. Ua liaj ua teb zoo liHebei Luangping qaib farmhloov 220V tshuab vim muaj kev txhawj xeeb txog kev nyab xeeb tom qab muaj xwm txheej.
2. Kev Siv Hluav Taws Xob & Hluav Taws Xob Stability
48v dc ua:
Txo cov hluav taws xob poob ntawm txoj kab ntev ntev khiav ntau hauv cov tsev qaib loj (qhov hluav taws xob poob qis tsawg dua piv rau AC).
Ua ke nrog siab -kev ua tau zoo LED teeb pom kev zoo (piv txwv li, 190–195 lm/W), nws txo qis kev siv hluav taws xob tag nrho.
220V AC ua:
Incurs ntau dua resistive losses nyob rau hauv txuas ntxiv circuits, nkim zog.
Tsis sib haum nrog tsawg-voltage LEDs yam tsis muaj tsav tsheb, ntxiv kev poob qis.
3. Dimming Precision & Tsiaj Welfare
48v dc ua:
Pab taudu 0–100% flicker - dawb dimmingntawm 0-10V / PWM cov cim qhia, tseem ceeb heev rau kev ua raws li lub teeb pom kev zoo thiab txo cov nqaij qaib kev nyuaj siab.
Cov khoom zoo liszAMB BirdsCarethiab * Sui Guang SW-2000-48 * txhawb cov tsav tsheb sab nraud kom tswj tau meej.
220V AC ua:
Tsoos TRIAC dimming yuav ua rau flickering, stressing noog.
Txwv tsis pub muaj kev sib raug zoo nrog cov txheej txheem dimming siab heev (piv txwv li, 0-10V yuav tsum muaj cov qauv ntxiv).
4. Durability & Environmental Suitability
48v dc ua:
Fixtures feem ntau ntsuasIP67(plua plav/waterproof), tiv taus ammonia corrosion thiab siab -siab ntxuav .
Aluminum housings improve heat dissipation, extending lifespan to >50,000 teev.
220V AC ua:
Standard fixtures tsawg resistant rau hnyav ua liaj ua teb tej yam kev mob (moisture, tshuaj raug).
5. Kev teeb tsa & Kev Tu
48v dc ua:
Ua kom yooj yim txuas nrog cov xim -coded terminals (liab / dub rau ±).
Cov khoom siv hluav taws xob hauv nruab nrab (xws li 2000W SW-2000-48) txhawb nqa ntau yam khoom siv, txo cov khoom suav.
220V AC ua:
Yuav tsum tau muaj ntawv pov thawj hluav taws xob rau siab -voltage wiring, nce nqi zog.
Complex dimming setups xav tau ntxiv cov thawv tswj.
6. Kev txwv ntawm 48V DC
Tus nqi pib: Yuav tsum muaj DC fais fab mov (piv txwv li, ¥ 1,250– ¥ 1,520 / unit rau 2000W qauv).
Lub Zog Muaj Peev Xwm: Systems load-limited (eg, 480W–2000W ib unit); tshaj lub peev xwm throttles tag nrho cov teeb txuas txuas.
Kev sib haum xeeb: Tsuas yog ua haujlwm nrog DC - tau tshaj LEDs; retrofitting 220V qhov muag teev rau 48V ua rau qhov ci ci tsawg (<10% of rated output) .
Cov ntsiab lus: 48V DC yog qhov nyiam rau niaj hnub Poultry Farms
| Qhov xwm txheej | 48v dc ua | 220V AC ua |
|---|---|---|
| Kev nyab xeeb | ✅Zoo heev (ELV) | ❌ Nrog kev pheej hmoo |
| Dimming Performance | ✅ Smooth & precise | ⚠️ Txwv / flicker |
| Kev siv zog | ✅ Ua tau zoo | ⚠️ Kev poob siab dua |
| Durability | ✅ IP67 / Ammonia{1}} tiv taus | ⚠️ Txheem |
| Kev teeb tsa | ✅ Yooj yim | ❌ complex |
Kev pom zoo:
Xaiv 48V DCrau cov kev teeb tsa tshiab uas tseem ceeb rau kev nyab xeeb, tsiaj noj qab haus huv, thiab kev ua haujlwm ntev -. Hom zoo liSui GuangthiabszAMBmuab cov kev daws teeb meem sib xyaw.
Xav txog 220V ACtsuas yog rau me me -scale retrofits nrog cov infrastructure uas twb muaj lawm, tab sis hais txog kev nyab xeeb txaus ntshai.
Rau cov liaj teb loj (piv txwv li, 80,000-cov tsev noog), 48V DC lub hauv paus tswj kev tswj hwm thiab kev ua kom muaj zog ua kom pom tseeb cov nqi nce siab, ua raws li cov txheej txheem automation hauv kev tswj cov nqaij qaib niaj hnub.
