480V 60Hz Triple Phase Active Harmonic Lim Apf Nrog Lub Hwj Chim Zoo

Lus piav qhia luv luv:

Ntau thiab ntau cov loads yog non-linear, qhia kev sib haum xeeb rau hauv daim phiaj fais fab thiab yog li ua rau lub zog tsis zoo.APF yog ib qho khoom zoo tshaj plaws kom txo tau qhov tsis xav tau kev sib haum xeeb.

Tsis yog-linear loads, los ntawm qhov sib piv nrog linear loads, tau dhau los ua ntau dua: cov zaus hloov pauv hauv cov tshuab tsav, cov khoom siv hluav taws xob hloov pauv loj siv hauv IT thiab cov khoom siv sib txuas lus, thiab tseem muaj ntau dua hauv cov khoom siv hluav taws xob hauv tsev.Txawm tias lub teeb pom kev siv tshuab siv cov khoom siv hluav taws xob uas tsis yog linear.Tsis yog-linear loads yuav ntau thiab ntau nyob rau hauv industrial cov nroj tsuag, chaw ua hauj lwm vaj tse, cov ntaub ntawv chaw zov me nyuam los yog txawm nyob rau hauv private tsev.

Tus neeg siv tuaj yeem teeb tsa qhov tsis sib xws kom lub APF ntaus ntawv tuaj yeem lim tawm cov kev sib haum xeeb, dynamically compensate reactive zog, them rau peb theem unbalance, thiab them rau voltage poob, thiab lwm yam.

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Lub zog hluav taws xob lim dej yog hom tshiab ntawm cov khoom siv hluav taws xob rau kev lim dej ntawm kev sib raug zoo yoj thiab cov khoom siv hluav taws xob reactive.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.

Specification

Network voltage (V)	480
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 480v lub zog lim dej siv cov qauv kho vajtse ntawm DSP, 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

480v 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 mov, 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.

480v 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.