DC link capacitor DMJ-PC

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DC mahada capacitor: DMJ-PC

Babban ƙarfin ƙarfe na polypropylene capacitors sune ɓangaren zaɓi don ƙarin Tacewar DC da yawa, ajiyar makamashi da makamantan aikace-aikace don wutar lantarki.

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Un	Cn	ESR	Rth	Irms@55°C	dv/dt	ip (A)	Girma		Ls(nH)	Nauyi (kg)
(VDC)	(μF)	10 kHz (mΩ)	(K/W)	(A)	(V/μs)	ip (A)	φD	H	Ls(nH)	Nauyi (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

Bayanan fasaha

Yanayin zafin aiki	Matsakaicin zafin aiki,Topmax:+85℃ Babban yanayin zafin jiki: +70 ℃ Ƙananan zafin jiki: -40 ℃
kewayon capacitance	60μF ~ 750μF
Ƙunƙarar ƙarfin lantarki Un	450V.DC~1100V.DC
Cap.tol	± 5% (J); ± 10% (K)
Juriya irin ƙarfin lantarki	Vt-t	1.5Un DC/60S
	Vt-c	1000+2×Un/√2V.AC60S(min3000 V.AC)
Sama da Wutar Lantarki	1.1Un (30% na lokacin-load.)
	1.15Un (minti 30 / rana)
	1.2Un (minti 5 / rana)
	1.3Un (minti 1/rana)
	1.5Un (100ms kowane lokaci, sau 1000 yayin rayuwa)
Halin ɓarna	tgδ≤0.002 f=1000Hz
	tgδ0≤0.0002
Juriya na rufi	Rs×C≥10000S (a 20℃ 100V.DC 60s)
Rashin wuta	Saukewa: UL94V-0
Matsakaicin aititude	3500m
	Lokacin da tsawo ya kasance sama da 3500m zuwa tsakanin 5500m, wajibi ne a yi la'akari da amfani da rage yawan adadin.
Tsawon rayuwa	100000h (Un; Θhotspot ≤70 °C)
Ma'aunin tunani	ISO9001;IEC 61071; IEC 61881; IEC 60068

Siffar

1. PP shafi harsashi, busassun guduro jiko;
2. Copper kwaya / dunƙule jagororin, madaidaicin murfin filastik filastik, shigarwa mai sauƙi;
3. Babban iya aiki, ƙananan girman;
4. Juriya ga babban ƙarfin lantarki da na yanzu
5. High ripple halin yanzu, high DV / DT jure iyawa.
Kamar sauran samfuran CRE, jerin DMJ-PC capacitor yana da takardar shaidar UL da 100% ƙonewa.

Aikace-aikace

1. An yi amfani da shi sosai a cikin da'irar DC-Link don tace ajiyar makamashi;
2. Iya maye gurbin electrolytic capacitors, mafi kyau yi da kuma tsawon rai.
3. Pv inverter, iska mai jujjuya wutar lantarki, kowane nau'in mai sauya mitar mita da samar da wutar lantarki; Motoci masu tsabta da lantarki; SVG, na'urorin SVC da sauran nau'ikan sarrafa ingancin wutar lantarki.