690v Active Fais Filter Rau Lub Hwj Chim Zoo Kho Thiab Load Balancing Featured Image

690v Active Fais Fab Lim Rau Lub Hwj Chim Zoo Kho Thiab Load Ntsuas

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690v Active fais fab lim raws li peb lub tuam txhab kev paub ntau xyoo, yog cov khoom lag luam txhim khu kev qha.Tus neeg siv tuaj yeem teeb tsa qhov tsis sib xws kom lub active harmonic lim apf ib txhij lim tawm harmonics, dynamically compensate reactive zog, them rau peb theem unbalance, thiab them rau voltage poob, thiab lwm yam.

Lub tshuab lim dej muaj ib lossis ob peb AHF modules thiab xaiv lub vijtsam kov HMI.Txhua AHF module yog ib qho kev ywj pheej sib haum xeeb lim dej, thiab cov neeg siv tuaj yeem hloov qhov kev teeb tsa ntawm kev sib haum xeeb lim dej los ntawm kev ntxiv lossis tshem AHF modules.

AHF muaj nyob rau hauv peb hom mounting: khib mounted, phab ntsa mounted, txee mounted.

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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 fais fab, 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.

Specification

Network voltage (V)	200/400/480/690
Network voltage ntau	-20% --- + 20%
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
	Parallel tshuab nyob rau hauv HMI tswj
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
Harmonic ntau yam	2nd rau 50th order
Kev sib txuas lus chaw nres nkoj	RS485 ua
	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
Daim ntawv pov thawj	CE, CQC

Cov khoom tso saib

Lub tshuab hluav taws xob ua haujlwm tau txais cov qauv kho vajtse ntawm 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.

Daim ntawv thov

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;

Kev pabcuam neeg siv 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.