Lub davhlau ya nyob twg yog cov tseem ceeb ntawm cov hluav taws xob txuas hauv tshuab hluav taws xob, feem ntau yog kev ua haujlwm insulating, ua cov kev sib txuas lus, thiab nrawm nrawm. Lawv paub meej tias kev sib raug zoo txuas thiab kev sib kis tau sib kis tau ntawm tus cwj pwm. Hauv lub davhlau ya nyob twg txuas, cov tub ntxhais lub zog ntawm cov davhlau ya nyob twg muaj xws li:
2. Modular nthuav dav-txhawb ntau lub voj voog hauv parallel, txhawb nqa cov txheej txheem hloov kho tau zoo thiab txij nkawm.
3. Kev tiv thaiv kev nyab xeeb tiv thaiv luv luv los ntawm insulating cov ntaub ntawv (xws li PA66 thiab PC) thiab ua kom muaj kev ntseeg tau los ntawm screws, thiab lwm yam qauv.Ii. Cov ntawv thov raug ntawm terminal thaiv hauv davhlau ya nyob
1. Muaj Automation Contration Control
Hauv cov khoom siv xws li PLCS thiab inverers, terminal blocks ua cov cim teeb liab thiab hluav taws xob hloov cov ntaub ntawv, sim kom yooj yim cov xov hluav taws xob ntawm cov pob hluav taws xob. Piv txwv li, siv ob-txheej davhlau ya nyob twg tuaj yeem txuag tau qhov chaw nyob hauv txoj kev tswj hwm thaum txhawb nqa xaim hluav taws xob siab.
2. Hwj chim faib cov tshuab
Cov davhlau loj tam sim no (xws li din-rail davhlau ya nyob twg) feem ntau siv nyob rau hauv lub thawv faib khoom. Lawv cov tub luam me me ntawm cov terminals tuaj yeem nqa cov dej ntws ntau tshaj 100a thiab feature lub plug-in tsim rau kev teeb tsa ceev.
3. Kev Thauj Mus Los thiab Kev Lag Luam Hluav Taws Xob
Nyob rau hauv high-voltage roj teeb ntim rau cov tsheb hluav taws xob tshiab, cov chaw nres tsheb tsis muaj dej khov thaiv kom muaj kev sib txuas thiab kev co tau tseem ceeb txawm tias muaj ib puag ncig hnyav. Rail Transit relies on hluav taws-retardant terminal thaiv rau kev siv kev nyab xeeb.
III. Tshuab Tiam
1. Daim ntawv thov ntawm cov ntaub ntawv ntawm cov khoom lag luam siab: rau cov khoom siv kub, plated terminals lossis cov pob zeb kub ua rau muaj kev sib cuag siab kub siab-kub ua tsis taus.
2. Muaj kev txawj ntse hauv kev ntse: ntse davhlau ya nyob nrog cov cim nrhiav tau) tau nce zuj zus, txhawb cov chaw taws teeb saib xyuas ITO.
3. Kev tsim qauv miniaturized: ultra-nyias lub davhlau (nrog rau lub suab ntawm tsawg dua 2.5mm) tau sib txuas hauv cov ntawv thov xws li 5G thiab cov neeg siv khoom siv hluav taws xob.
IV. Xaiv thiab txij nkawm cov ntsiab lus tseem ceeb
- Xaiv: Ib qho kev ntsuam xyuas dav dav yuav tsum tau ua raws li lub nra dawb (piv txwv li, ib puag ncig ntawm plua plav / plua plav (ntsia hlau clamp vs. caij nplooj ntoos hlav clamp).
- Kev Txij Nkawm: Txheeb xyuas cov kev nruj ntawm cov terminals los tiv thaiv cov teeb meem hu rau los ntawm oxidation lossis loosening.
Raws li ib qho kev sib xyaw ua ke ntawm lub davhlau ya nyob twg cov chaw ua haujlwm, kev ua yeeb yam ntawm lub davhlau ya nyob twg reel ncaj qha cuam tshuam nrog kev ntseeg tau ntawm tag nrho cov hluav taws xob. Nrog kev nce qib ntawm kev lag luam 4.0 thiab tshiab lub zog, muaj kev ruaj ntseg tshiab thiab muaj tswv yim kev siv thev naus laus zis rau ntau qhov kev tsim kho tau zoo thiab yooj yim.