DC link capacitor DMJ-PC

Kufotokozera Kwachidule:

DC link capacitor: DMJ-PC

Ma capacitor amphamvu kwambiri azitsulo a polypropylene ndi gawo lazosankha zambiri Zosefera za DC, kusungirako mphamvu ndi ntchito zofananira zamagetsi amagetsi.

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Tsatanetsatane wa Zamalonda

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Kufotokozera

Un	Cn	ESR	Rth	Kutentha@55°C	dv/dt	Ip (A)	Dimension		Ls(nH)	Kulemera (kg)
(VDC)	(μF)	10KHz (mΩ)	(K/W)	(A)	(V/μs)	Ip (A)	φD	H	Ls(nH)	Kulemera (kg)
450	180	0.7	6	85	12	2160	84.5	40	25	0.35
	280	0.8	5	85	10	2800	84.5	51	32	0.4
	330	0.7	4.8	95	9	2970	84.5	65	40	0.5
	380	1	4.8	80	8	3040	84.5	65	40	0.5
	700	0.8	3.7	95	5	3500	115	64	40	0.9
600	110	0.8	6	82	20	2200	84.5	40	25	0.35
	180	0.9	5	85	13	2340	84.5	51	32	0.4
	220	0.7	4.8	95	11	2420	84.5	65	40	0.5
	280	1	4.8	80	9	2520	84.5	65	40	0.5
	470	0.9	3.7	95	8	3760	115	64	40	0.9
800	75	1	6	72	25	1875	84.5	40	25	0.35
	120	0.9	5	82	19	2280	84.5	51	32	0.4
	140	0.8	4.8	90	18	2520	84.5	65	40	0.5
	140	1.1	4.8	75	18	2520	84.5	65	40	0.5
	220	1.1	4.8	75	11	2420	84.5	65	40	0.5
	320	0.9	3.7	90	12	3840	115	64	40	0.9
1100	60	1.5	6	58	30	1800	84.5	40	25	0.35
	90	1.5	5	64	25	2250	84.5	51	32	0.4
	120	1	4.8	78	20	2400	84.5	65	40	0.5
	140	1.5	4.8	65	18	2520	84.5	65	40	0.5
	240	1.2	3.7	82	14	3360	115	64	40	0.9

Deta yaukadaulo

Opaleshoni kutentha osiyanasiyana	Kutentha kwa Max.Operating,Topmax:+85℃ Kutentha kwa gulu lapamwamba: +70 ℃ M'munsi gulu kutentha: -40 ℃
mtundu wa capacitance	60μF ~ 750μF
Un / Adavotera voteji Un	450V.DC~1100V.DC
Cap.tol	±5%(J);±10%(K)
Kupirira voltage	Vt-t	1.5Un DC/60S
	Vt-c	1000+2×Un/√2V.AC60S(min3000 V.AC)
Kupitilira kwa Voltage	1.1Un(30% ya pa-load-dur.)
	1.15Un (30min/tsiku)
	1.2Un(5min/tsiku)
	1.3Un(1min/tsiku)
	1.5Un (100ms nthawi zonse, 1000nthawi pa moyo)
Zowonongeka	Tgδ≤0.002 f=1000Hz
	tgδ0≤0.0002
Insulation resistance	Rs×C≥10000S (pa 20℃ 100V.DC 60s)
Kuchedwa kwa moto	UL94V-0
Maximum aititude	3500 m
	Pamene kutalika kuli pamwamba pa 3500m kufika mkati mwa 5500m, m'pofunika kuganizira kugwiritsa ntchito ndalama zochepa.
Chiyembekezo cha moyo	100000h(Un; Θhotspot ≤70 °C)
Reference muyezo	ISO9001;IEC 61071; IEC 61881; IEC 60068

Mbali

1. PP ndime chipolopolo, youma utomoni kulowetsedwa;
2. Copper nut/screw lead, insulated pulasitiki chivundikiro malo, zosavuta unsembe;
3. Kukhoza kwakukulu, kukula kochepa;
4. Kukaniza voteji mkulu ndi panopa
5. High ripple panopa, mkulu DV / DT kupirira mphamvu.
Monga zinthu zina za CRE, mndandanda wa DMJ-PC capacitor uli ndi satifiketi ya UL ndi 100% yoyesedwa yoyaka.

Kugwiritsa ntchito

1. Amagwiritsidwa ntchito kwambiri mudera la DC-Link posefera kusungirako mphamvu;
2. Ikhoza kusintha ma electrolytic capacitors, ntchito yabwino komanso moyo wautali.
3. Pv inverter, wind power converter; Mitundu yonse ya ma frequency converter ndi inverter magetsi;Magalimoto oyera amagetsi ndi osakanizidwa;SVG,zipangizo za SVC ndi mitundu ina ya kasamalidwe ka mphamvu zamagetsi.