690v Active Fais Fab Lim Rau Lub Hwj Chim Zoo Kho Thiab Load Ntsuas
690v active zog lim yog ib yam tshiab ntawm cov khoom siv hluav taws xob rau dynamic filtering ntawm harmonic yoj thiab reactive zog them.Nws tuaj yeem ua lub sijhawm lim dej thiab them nyiaj rau kev sib haum xeeb yoj (qhov loj thiab zaus hloov pauv) thiab lub zog muaj zog reactive, thiab siv los kov yeej qhov tsis zoo ntawm kev sib raug zoo ntawm cov tsoos tsoos tshuaj thiab cov kev them nyiaj rov ua haujlwm ntawm cov lim dej ib txwm siv, yog li paub txog kev ua haujlwm sib haum xeeb thiab reactive zog them nyiaj ua haujlwm.Tsis tas li ntawd, nws yog dav siv rau hauv lub zog, metallurgy.Petroleum, chaw nres nkoj, tshuaj lom neeg thiab kev lag luam thiab mining lag luam.
1. Ntau qhov kev saib xyuas cuam tshuam rau hauv zos / chaw taws teeb saib xyuas qhov system.
2. IGBT thiab DSP chips yog cov khoom lag luam txhim khu kev qha.
3. Zoo tswj qhov kub thiab txias ntawm cov khoom siv.
4. Ua kom haum rau qhov hnyav ib puag ncig thiab ib puag ncig hluav taws xob.
5. Peb theem topology, me me thiab kev ua haujlwm siab.
6. DSP + FPGA architecture, kev kub ceev suav fais fab.
7. ≥20 modules tau ua ke, thiab ib chav tsev tuaj yeem ua haujlwm ntawm nws tus kheej.
8. Muab kev pabcuam customized rau cov qauv, software, hardware thiab functions.
Lub 690v active harmonic lim ua haujlwm ntawm 3-theem nruab nrab taw tes clamped (NPC) topology.Raws li pom nyob rau hauv cov saum toj no, cov tsoos 2-theem topology Circuit Court qauv muaj 6 IGBTs (2 IGBT fais fab khoom siv nyob rau hauv txhua theem tus pin thiab tam sim no txoj kev), thiab nyob rau hauv lub 3-theem topology, muaj 12 IGBTs (nyob rau hauv txhua theem 4 IGBT. cov khoom siv fais fab ntawm tus pins thiab txoj hauv kev tam sim no).
Lub 3-theem topology Circuit Court tuaj yeem tsim peb theem voltage ntawm cov zis, suav nrog DC tsheb npav zoo voltage, xoom voltage thiab DC tsheb npav tsis zoo.Ob-theem topology Circuit Court tsuas tuaj yeem tso tawm qhov zoo thiab qhov tsis zoo.Nyob rau tib lub sijhawm, peb-theem topology Circuit Court kuj ua kom zoo dua thiab zoo dua kev sib haum xeeb tso zis voltage, yog li txo cov zis lim cov cai thiab cov nqi cuam tshuam.
| Network voltage (V) | 200/400 | 480 | 690 ib | |
| Network voltage ntau | -20% --- + 20% | Max 500v | 20% --- + 10% | |
| Network zaus (Hz) | 50/60 (-10% - + 10%) | |||
| Harmonic filtering muaj peev xwm | Zoo dua 97% ntawm cov khoom ntsuas ntsuas | |||
| CT mounting txoj kev | Kaw los yog qhib voj (Open voj yog pom zoo nyob rau hauv parallel lag luam) | |||
| CT mounting txoj hauj lwm | Daim phiaj sab / load sab | |||
| Teb sijhawm | 10ms los yog tsawg dua | |||
| Txoj kev sib txuas | 3-xaim / 4-xaim | |||
| Muaj peev xwm tshaj | 110% Kev ua haujlwm tsis tu ncua, 120% -1min | |||
| Circuit Court topology | Peb-theem topology | |||
| Hloov zaus (khz) | 20 kHz | |||
| Tus naj npawb ntawm cov tshuab ua ke | Parallel ntawm modules | ≤ 20 | ||
| Parallel tshuab nyob rau hauv HMI tswj | Tsis ntau tshaj 8 modules yog parallel | |||
| Rov qab | Ib chav tsev twg tuaj yeem dhau los ua ib chav nyob ib leeg | |||
| Kev tswj hwm tsis sib npaug | Muaj | |||
| Reactive zog them nyiaj | Muaj | |||
| Zaub | Tsis muaj npo / 4.3 / 7 nti npo (yeem) | |||
| Kab tam sim no ntsuas (A) | 50, 75, 100, 150, 200 | 50, 75, 100, 150, 200 | 100 | |
| Harmonic ntau yam | 2nd rau 50th order | |||
| Kev sib txuas lus chaw nres nkoj | RS485 ua | |||
| CAN raws tu qauv, RJ45 interface, rau kev sib txuas lus ntawm modules | ||||
| Lub suab nrov | ＜56dB Max rau ＜69dB (nyob ntawm cov qauv lossis kev thauj khoom) | |||
| Mounting hom | Txee | Phab ntsa-mounted, khib-mounted, txee | ||
| Qhov siab | Derating siv ≥1500m | |||
| Kub | Kev khiav hauj lwm kub: -45 ℃ - 55 ℃, derating siv tshaj 55 ℃ | |||
| Cia kub: -45 ℃ -70 ℃ | ||||
| Cov av noo | 5% -95% RH, tsis-condensing | |||
| Chav kawm tiv thaiv | IP20 | |||
| Tsim / pom zoo | EN 62477-1 (2012), EN 61439-1 (2011) | |||
| EMC | EN / IEC 61000-6-4, Chav A | |||
| Daim ntawv pov thawj | CE, CQC | |||
Lub tshuab hluav taws xob ua haujlwm tau txais cov qauv kho vajtse ntawm DSP + FPGA, thiab cov khoom siv tau zoo.Thermal simulation tshuab yog siv rau thermal tsim ntawm lub system, thiab multi-layer PCB Circuit Court board tsim kom ntseeg tau tias kev sib cais ntawm siab thiab tsis tshua muaj siab, uas muab guarantee rau kev ruaj ntseg system.
690v lub zog lim dej tuaj yeem siv dav hauv lub zog hluav taws xob, electroplating, cov cuab yeej kho dej, cov chaw lag luam petrochemical, cov khw loj thiab cov tsev ua haujlwm, cov tuam txhab hluav taws xob precision, tshav dav hlau / chaw nres nkoj fais fab, cov tsev kho mob thiab lwm yam.Raws li cov khoom siv sib txawv, daim ntawv thov ntawm APF active lim yuav ua lub luag haujlwm hauv kev ua kom muaj kev ntseeg siab ntawm cov khoom siv hluav taws xob, txo kev cuam tshuam, kev txhim kho cov khoom zoo, txuas cov cuab yeej siv lub neej, txo cov khoom puas thiab lwm yam.
Active harmonic lim feem ntau siv raws li hauv qab no:
1) Data center thiab UPS system;
2) Kev tsim hluav taws xob tshiab, xws li PV thiab cua zog;
3) Precision khoom tsim, xws li ib leeg siv lead ua silicon, semiconductoe;
4) Muaj tshuab ntau lawm;
5) Hluav taws xob vuam system;
6) Yas industrial machinery, xws li extrusion machinery, txhaj tshuaj molding tshuab, molding tshuab;
7) Lub tsev ua haujlwm thiab khw muag khoom;
1. ODM / OEM kev pab cuam muaj.
2. Kev txiav txim ceev kom paub meej.
3. Lub sijhawm xa khoom sai.
4. Lub sijhawm them nyiaj yooj yim.
Tam sim no, lub tuam txhab tau nthuav dav kev lag luam txawv teb chaws thiab thoob ntiaj teb kev teeb tsa.Peb tau cog lus los ua ib qho ntawm kaum lub tuam txhab xa tawm sab saum toj hauv Suav teb cov khoom siv hluav taws xob tsis siv neeg, ua haujlwm rau lub ntiaj teb nrog cov khoom zoo thiab ua tiav qhov kev yeej-yeej nrog ntau tus neeg siv khoom.
