Filter thiab DC-link capacitors yog cov khoom tseem ceeb ntawm kev hloov pauv hluav taws xob

Filter thiab DC-link capacitors yog qhov tseem ceeb ntawm cov khoom siv hluav taws xob rau lub zog hloov hluav taws xob Featured duab

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High crystalline segmented metallized polypropylene capacitors yog cov khoom ntawm kev xaiv rau ntau ntau DC Lim, lub zog cia thiab cov ntawv zoo sib xws rau xyoo pua 21st.

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Product Detail

Khoom cim npe

Filter thiab DC-link capacitors yog cov khoom tseem ceeb ntawm kev hloov pauv hluav taws xob,
Kev cai Capacitor tsum,

Cov ntaub ntawv technical

Kev khiav hauj lwm qhov kub thiab txias	Max. Ua haujlwm kub, Topmax: + 85 ℃ Sab saum toj qeb kub: +70 ℃ Qhov ntsuas kub qis: -40 ℃
capacitance ntau yam	60μF ~ 750μF
Un / Rated voltage Un	450V DC ~ 1100V DC
Cap.tol	± 5% (J); ± 10% (K)
Nrog voltage	Vt-t	1.5 Un DC / 60S
	Vt-c	1000 + 2 × Un / √2V.AC60S (min 3000 V.AC)
Tshaj voltage	1.1Un (30% ntawm on-load-dur.)
	1.15 Un (30 min / hnub)
	1.2 Un (5 min / hnub)
	1.3Un (1 min / hnub)
	1.5Un (100ms txhua lub sijhawm, 1000 zaug hauv lub neej)
Dissipation factor	tgδ≤0.002 f = 1000Hz
	txg 0 ≤ 0.0002
Rwb thaiv tsev tsis kam	Rs × C≥10000S (ntawm 20 ℃ 100V.DC 60s)
Nplaim hluav taws xob	UL94V-0
Qhov siab tshaj plaws	3 500 m
	Thaum qhov siab tshaj 3500m mus rau hauv 5500m, nws yog ib qho tsim nyog yuav tau xav txog kev siv cov nqi txo.(rau txhua qhov nce ntawm 1000m, qhov voltage thiab tam sim no yuav raug txo los ntawm 10%)
Lub neej expectancy	100000h (Un; Θhotspot ≤70 ° C)
Kev siv tus qauv	Daim ntawv no: IEC 61071; IEC 61881; IEC 60068

Feature

1. PP Box-hom, qhuav resin infusion;
2. Copper txiv ntseej / ntsia hlau coj, insulated yas npog qhov chaw, yooj yim installation;
3. Muaj peev xwm loj, me me;
4. Kev ua haujlwm siab, nrog kev kho tus kheej;
5. High ripple tam sim no, siab dv / dt withstand peev.
Zoo li lwm yam khoom CRE, series capacitor muaj daim ntawv pov thawj UL thiab 100% hlawv-hauv kev sim.

Daim ntawv thov

1. Siv dav hauv DC-Txuas Circuit Court rau lim lub zog cia;
2. tuaj yeem hloov electrolytic capacitors, kev ua haujlwm zoo dua thiab lub neej ntev dua.
3. Pv inverter, cua fais fab converter; Txhua yam zaus converter thiab inverter fais fab mov; Ntshiab hluav taws xob thiab hybrid tsheb; SVG, SVC li thiab lwm yam kev tswj fais fab zoo.

Lub neej expectancy

Daim duab kos duab

Qhov kev thov rau kev txuag hluav taws xob thiab cov khoom siv txuas ntxiv tau txhawb nqa kev tsim cov khoom xws li tsheb fais fab, PV converters, cua tshuab hluav taws xob.Cov khoom no xav tau DC rau AC inverter kom paub txog kev ua haujlwm.Filter thiab DC-link capacitors yog qhov tseem ceeb ntawm cov khoom siv hluav taws xob rau lub zog hluav taws xob uas muab kev txhawb nqa kev xav tau ntawm kev nce lub zog nrog cov hluav taws xob siab thiab ripple tam sim no.

Raws li lub tuam txhab kev lag luam siab tshaj plaws, CRE muaj lub hauv ntej-kawg R & D thiab tsim pab pawg rau lub hwj chim hluav taws xob cov yeeb yaj kiab capacitors, thiab tsim hluav taws xob hluav taws xob R & D engineering chaw nrog cov chaw tshawb fawb thoob ntiaj teb.Txog tam sim no, CRE muaj ntau tshaj 40 qhov kev tsim khoom thiab cov qauv siv hluav taws xob patents thiab koom nrog kev tsim kho ntawm 10 lub teb chaws thiab kev lag luam tus qauv, tau lees paub nrog ISO-9001, IATF16949, ISO14001/45001, thiab UL.Peb mob siab rau tsim kom muaj ntau tus neeg koom tes ua lag luam rau kev tsav lub zog innovation.

CRE cov khoom nrov:
① DC-link capacitor
② AC lim capacitor
③ Lub zog cia / Pulse capacitor
④ IGBT snubber
⑤ Resonance capacitor
⑥ Dej txias capacitor

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Tom ntej: Filter thiab DC-link capacitors yog cov khoom tseem ceeb ntawm kev hloov pauv hluav taws xob