WZD22005-5 22010-5 siab zaus fais fab them module
Cov khoom muag
Lub tuam txhab tshwj xeeb hauv kev tsim cov khoom siv hluav taws xob ntau zaus thiab lwm cov khoom siv hluav taws xob tshaj lij, nrog rau cov khoom siv hluav taws xob tswj xyuas lub zog, thiab muab cov khoom siv hluav taws xob rau ntau lub tuam txhab koom tes thiab cov neeg siv khoom kawg.Lub zog ua haujlwm hluav taws xob hluav taws xob yog cov khoom siv hluav taws xob hauv chav siv hluav taws xob.Feem ntau siv nyob rau hauv substations (chaw nres tsheb) ntawm txhua theem thiab thermal fais fab nroj tsuag, hydropower nroj tsuag, raws li lub hwj chim mov los tswj load thiab fais fab load thiab DC teeb pom kev zoo teeb pom kev zoo load, nws yog lub hauv paus ntawm lub hwj chim system tswj thiab kev tiv thaiv.Nyob rau hauv lub tshav pob ntawm txoj kev tsheb ciav hlau, nws yog tsuas yog siv los muab uninterrupted DC fais fab mov rau qhib thiab kaw ntawm Circuit Court breakers nyob rau hauv lub hwj chim mov system thiab cov twj paj nruag, meters, relay tiv thaiv thiab teeb pom kev zoo nyob rau hauv lub thib ob Circuit Court.
Qhov ntse ntse hloov pauv DC lub zog hluav taws xob muaj cov khoom siv hluav taws xob AC input fais fab, them module rectification ib feem, kauj ruam-down, DC tso zis noj ib feem, saib xyuas ib feem thiab rwb thaiv tsev saib xyuas.
System schematic daim duab
Khoom nta
Raws li qhov tseem ceeb thiab tseem ceeb ntawm lub zog hluav taws xob, lub zog siv hluav taws xob siv hluav taws xob them hluav taws xob yog tsim los muab lub zog rau cov khoom siv hluav taws xob muaj kev nyab xeeb, ntseeg tau, ua tau zoo, ruaj khov thiab tsis muaj kev cuam tshuam;Tsis tas li ntawd, cov khoom siv hluav taws xob niaj hnub siv hluav taws xob tseem yuav tsum muaj kev soj ntsuam cov ntse ntse, tsis siv neeg thiab tsis siv neeg lub roj teeb tswj kev ua haujlwm, thiaj li ua tau raws li qhov xav tau ntawm kev tswj xyuas niaj hnub ntawm lub zog.Lub zog siv hluav taws xob siv hluav taws xob them hluav taws xob tuaj yeem tsis tsuas yog ua tau raws li qhov xav tau ntawm kev ua lag luam, tab sis kuj muab cov neeg siv khoom nrog kev lag luam tiag tiag, txhim khu kev qha thiab yooj yim kev daws teeb meem los ntawm kev xav ntawm cov neeg siv khoom siv tswv yim.
Nws lub ntsiab nta yog embodied nyob rau hauv:
■ Lub zog ceev ceev pab kom txuag tau qhov system thiab ua kom lub cev muaj peev xwm.
■ Kev ua haujlwm siab, siv cov txheej txheem cua txias, tuaj yeem tswj tau qhov kub thiab txias ntawm cov khoom siv module thiab txhim kho kev ntseeg tau.
■ Nws muaj kev ua haujlwm ntawm kev hloov kho du ntawm cov zis voltage thiab tam sim no.
■ Lub anti-backflow diode yog kev koom ua ke nyob rau hauv lub module, uas muaj peev xwm paub qhov kub pauv, uas yog yooj yim rau kev kho thiab tu.
■ Kev sib faib software tam sim no, yam tsis muaj kev teeb tsa kho vajtse, tuaj yeem txhawb nqa mus txog 0 modules kom muaj kev ntseeg siab thiab muaj kev ywj pheej.
■ Lub charger module yog ntse tswj thiab muab kev sib txuas lus cov ntaub ntawv.
■ Decentralized multi-level soj ntsuam system kom paub qhov yooj yim thiab txhim khu kev qha saib xyuas system.
Peb-theem AC fais fab yog nkag mus rau lub rectifier Circuit Court los ntawm EMI lim, AC yog rectified rau hauv ib tug pulsating DC tso zis, thiab lub pulsating DC hloov dua siab tshiab rau hauv ib tug ncaj DC fais fab mov los ntawm ib tug passive power factor kho (PFC) Circuit Court.Lub DC / DC converter generates PWM nthwv dej los ntawm DSP los tswj cov khoom siv fais fab, thiab tom qab ntawd raug rho tawm thiab tso tawm los ntawm high-frequency transformer thiab tom qab ntawd kho los ntawm high-frequency;LC lim thiab tso tawm cov kev tswj hwm DC voltage xav tau los ntawm EM Circuit Court tso tawm.
Tag nrho cov kev them nyiaj module ua haujlwm nyob rau hauv kev saib xyuas ntawm lub microcomputer system, nrog rau kev tiv thaiv module, hloov voltage, thiab lwm yam. Nyob rau tib lub sij hawm, lub microcomputer paub txog cov ntaub ntawv ntawm kev khiav hauj lwm cov ntaub ntawv ntawm lub them module mus rau lub module saib xyuas thiab lees txais kev tswj cov lus txib. kev soj ntsuam module.
Vaj Huam Sib Luag Cov Lus Qhia
■ LED zaub vaj huam sib luag
Nws tuaj yeem tso saib module voltage, tam sim no, tswb, chaw nyob, pab pawg neeg, hom kev ua haujlwm thiab lwm yam ntaub ntawv.Yog tias tus yuam sij tsis ua haujlwm ntau tshaj ib feeb, qhov voltage thiab tam sim no ntawm lub module yuav raug tso tawm kom pom.Yog tias muaj lub tswb nyob rau lub sijhawm no, cov ntaub ntawv ceeb toom yuav tshwm sim.Qhov ntsuas qhov tseeb yog ± 0.5V, thiab qhov tseeb qhov tseeb yog ± 0.2A.
■ Qhov taw qhia
Muaj 3 qhov taw qhia ntawm lub vaj huam sib luag module, uas yog lub zog ntsuas hluav taws xob (ntsuab), ntsuas kev tiv thaiv (daj) thiab qhov taw qhia txhaum (liab).Saib cov lus hauv qab no.
■ Vaj huam sib luag qhia lub teeb piav qhia
| qhov taw qhia teeb | xwm txheej | lub xeev txawv txav | Qhov txawv txav |
| φ (ntsuab) | Ci ntsa iab | tua hluav taws | Tsis muaj qhov hluav taws xob input thiab lub zog pabcuam hauv lub module tsis ua haujlwm |
| (daj) | tua hluav taws | Ci ntsa iab | AC input overvoltage thiab undervoltage: E33; |
| tua hluav taws | flicker | AC theem poob: E34;Tshaj kub: E32; | |
| (Liab) | tua hluav taws | Ci ntsa iab | Module tso zis overvoltage: E31 |
| tua hluav taws | nyem | Kev sib txuas lus cuam tshuam: | |
| Nco tseg: Thaum lub module nyob rau hauv phau ntawv hom, lub teeb daj flashe | |||
Kev ua haujlwm tsis zoo ntawm kev them nyiaj module
■ Ib puag ncig xav tau
| qhov project | qhov ntsuas |
| Ua haujlwm kub | -10 ℃ -50 ℃ |
| Cia kub | -25 ℃ -55 ℃ |
| txheeb ze humidity | ≤ 95% |
| Atmospheric siab | 70-106 KPa |
| txoj kev ua kom txias | Ntse cua txias |
■ Input yam ntxwv
| qhov project | qhov ntsuas |
| Input voltage | 323V ~ 475V (peb-theem peb-xaim system) |
| Input Tam sim no | ≤10A |
| AC input zaus | 45 ~ 65HZ |
| kev ua tau zoo | ≥93% |
| Hwj chim Factor | ≥0.94 |
■ tso zis yam ntxwv
| qhov project | qhov ntsuas |
| Output voltage ntau | 176V ~ 285V lossis 88V-142V |
| Rated tso zis tam sim no | 10A los yog 20A |
| Voltage nce lub sijhawm | 3 ~ 8 vib nas this (soft start time) |
| Output tas li tam sim no ntau yam | 10% ~ 100% |
| Qhov tseeb txaus txaus | ≤ ± 0.5% (20% kev ntsuas tam sim no) |
| Load voltage ripple factor | ≤0.5% (RMS) ≤1% (tus nqi siab tshaj) |
| Voltage tswj qhov tseeb | ≤ ± 0.5% |
| Kub coefficient (1 / ℃) | ≤ 0.2% |
| Tam sim no tsis sib npaug | ≤ ± 3% (30% ~ 100% rated load) |
Taw qhia ntawm high zaus them module
Cov tswv yim ntsuas ntawm RT / F them module yog AC peb-theem peb-xaim system, thiab cov zis yog DC220V / 10A (110V / 20A), uas yog cov ntsiab lus tseem ceeb tshaj plaws hauv kev lag luam hluav taws xob tam sim no.Cov hauv qab no yuav qhia qhov system:
Installation loj ntawm them module
