DC ikhonkco capacitor DMJ-PC

DC link capacitor DMJ-PC Umfanekiso obonakalayo

Inkcazelo emfutshane:

DC ikhonkco capacitor: DMJ-PC

amandla aphezulu metallized polypropylene capacitors yinxalenye yokuzikhethela abaninzi ngakumbi DC Isihluzo, ugcino amandla kunye nezicelo ezifanayo zombane amandla.

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Inkcazo

Un	Cn	ESR	Rth	I-Irms@55°C	idv/dt	Ip (A)	Ubungakanani		Ls(nH)	Ubunzima (kg)
(VDC)	(μF)	10KHz (mΩ)	(K/W)	(A)	(V/μs)	Ip (A)	φD	H	Ls(nH)	Ubunzima (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

Idatha yobugcisa

Uluhlu lobushushu obusebenzayo	Ubushushu bokusebenza okuphezulu,Ophezulu:+85℃ Ubushushu bodidi oluphezulu: +70℃ Ubushushu bodidi olusezantsi: -40℃
uluhlu lwamandla	60μF ~750μF
Un/ Ulinganiso lombane Un	450V.DC~1100V.DC
Cap.tol	±5%(J);±10%(K)
Ukumelana nombane	Vt-t	1.5Un DC/60S
	Vt-c	1000+2×Un/√2V.AC60S(min3000 V.AC)
Ngamandla ombane	1.1Un(30% yokulayisha-ngexesha.)
	1.15Un(30min/usuku)
	1.2Un(imizuzu emi-5/usuku)
	1.3Un(1min/usuku)
	I-1.5Un (100ms rhoqo, amaxesha angama-1000 ngexesha lobomi)
I-Disipation factor	Tgδ≤0.002 f=1000Hz
	tgδ0≤0.0002
Ukumelana ne-insulation	Rs×C≥10000S (ku-20℃ 100V.DC 60s)
Ukubuyiswa komlilo	UL94V-0
Ubuphezulu be-aititude	3500m
	Xa ukuphakama kungaphezu kwe-3500m ukuya kwi-5500m, kuyimfuneko ukuqwalasela ukusetyenziswa kwexabiso elincitshisiweyo.
Izinto ozilindile emhlabane	100000h(Un; Θhotspot ≤70 °C )
Umgangatho weReferensi	ISO9001;IEC 61071;IEC 61881;IEC 60068

Uphawu

1. Igobolondo yekholomu yePP, i-resin infusion eyomileyo;
2. I-Copper nut / screw lead, i-insulated iplastiki yokubeka isigqubuthelo, ukufakwa lula;
3. Umthamo omkhulu, ubungakanani obuncinci;
4. Ukumelana nombane ophezulu kunye nombane
5. I-ripple yangoku ephezulu, i-DV ephezulu / i-DT yokumelana nesakhono.
Njengezinye iimveliso ze-CRE, uthotho lwe-DMJ-PC capacitor inesatifikethi se-UL kunye ne-100% yokutshisa ngaphakathi kuvavanywa.

Isicelo

1. Isetyenziswe ngokubanzi kwisekethe ye-DC-Link yokucoca ukugcinwa kwamandla;
2. Inokutshintsha i-electrolytic capacitors, ukusebenza okungcono kunye nobomi obude.
3. I-Pv inverter, isiguquli samandla omoya;Zonke iintlobo ze-frequency converter kunye nonikezelo lwamandla ombane;Imoto esulungekileyo yombane kunye ne-hybrid;i-SVG, izixhobo ze-SVC kunye nezinye iintlobo zolawulo lomgangatho wamandla.