Metallized polypropylene firime capacitor yo gutanga amashanyarazi & guhinduka

Metallized polypropylene firime capacitor yo gutanga amashanyarazi & guhinduranya Ishusho Yerekanwe

Ibisobanuro bigufi:

Imashini nini ya kristalline igizwe na capacitori ya polypropilene nimwe mubice byo guhitamo kubindi byinshi DC Muyunguruzi, kubika ingufu nibindi bisa nkikinyejana cya 21.

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Ibicuruzwa birambuye

Ibicuruzwa

Amakuru ya tekiniki

Ikigereranyo cy'ubushyuhe	Byinshi. Gukoresha ubushyuhe, Topmax: + 85 ℃ Icyiciro cyo hejuru ubushyuhe: + 70 ℃ Ubushyuhe bwo mucyiciro cyo hasi: -40 ℃
urwego rwubushobozi	60μF ~ 750μF
Un / Ikigereranyo cya voltage Un	450V.DC ~ 1100V.DC
Cap.tol	± 5% (J); ± 10% (K)
Ihangane na voltage	Vt-t	1.5Kuri DC / 60S
	Vt-c	1000 + 2 × Un / √2V.AC60S (min3000 V.AC)
Kurenza Umuvuduko	1.1Un (30% yumutwaro-igihe.)
	1.15Ku (30min / umunsi)
	1.2Ku (5min / umunsi)
	1.3Ku (1min / umunsi)
	1.5Un (100m buri gihe, inshuro 1000 mugihe cyubuzima)
Impamvu yo gutandukana	tgδ≤0.002 f = 1000Hz
	tgδ0≤0.0002
Kurwanya insulation	Amafaranga × C10000S (kuri 20 ℃ 100V.DC 60s)
Kudindiza umuriro	UL94V-0
Ntarengwa	3500m
	Iyo ubutumburuke buri hejuru ya 3500m kugeza muri 5500m, birakenewe ko harebwa ikoreshwa ryamafaranga yagabanijwe. (Kuri buri kwiyongera kwa 1000m, voltage numuyoboro bizagabanukaho 10%)
Icyizere cyo kubaho	100000h (Un; Θhotspot ≤ 70 ° C)
Ibipimo ngenderwaho	IEC 61071; IEC 61881; IEC 60068

Ikiranga

1. PP Agasanduku k'ubwoko, bwumye bwa resin;
2. Imyunyungugu yumuringa / screw iyobora, igipfundikizo cya plastiki gikingiwe, gushyira byoroshye;
3. Ubushobozi bunini, ubunini buto;
4. Kurwanya voltage nyinshi, hamwe no kwikiza;
5. Umuvuduko mwinshi, dv / dt ihanganira ubushobozi.
Kimwe nibindi bicuruzwa CRE, capacitori yuruhererekane ifite icyemezo cya UL hamwe na 100% yatwitse.

Gusaba

1. Byakoreshejwe cyane muri DC-Ihuza ryumuzunguruko kubika ingufu;
2. Irashobora gusimbuza ubushobozi bwa electrolytike, imikorere myiza nubuzima burebure.
3. Pv inverter, ihinduranya ingufu zumuyaga; Ubwoko bwubwoko bwose bwihinduranya hamwe nogutanga amashanyarazi; Imodoka nziza yamashanyarazi na Hybrid; SVG, ibikoresho bya SVC nubundi buryo bwo gucunga neza ingufu.