Kachipangizo ka filimu ya polypropylene yopangidwa ndi zitsulo kuti ipereke mphamvu ndi kusintha

Kufotokozera Kwachidule:

Ma capacitor a polypropylene okhala ndi kristalo wogawanika kwambiri ndi omwe amasankhidwa kwambiri pa zinthu zambiri monga DC Fyuluta, kusungira mphamvu ndi zina zofanana m'zaka za m'ma 2000.

Tumizani imelo kwa ife Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Deta yaukadaulo

Kutentha kogwira ntchito	Kutentha Kwambiri, Pamwamba kwambiri: + 85℃ Kutentha kwapamwamba kwa gulu: +70℃ Kutentha kwa gulu lotsika: -40℃
kuchuluka kwa mphamvu	60μF ~ 750μF
Voliyumu Yopanda Kuvotera/ Yoyesedwa	450V.DC~1100V.DC
Cap.tol	± 5%(J);± 10%(K)
Pitirizani ndi magetsi	Vt-t	1.5Un DC/60S
	Vt-c	1000+2×Un/√2V.AC60S(min3000 V.AC)
Kupitirira Voltage	1.1Un (30% ya nthawi yomwe katundu wayikidwa)
	1.15Un (mphindi 30 patsiku)
	1.2Un (mphindi 5/tsiku)
	1.3Un (mphindi imodzi patsiku)
	1.5Un (100ms nthawi iliyonse, nthawi 1000 pa moyo wonse)
Chinthu choyambitsa kutayikira	tgδ≤0.002 f=1000Hz
	tgδ0≤0.0002
Kukana kutchinjiriza	Rs×C≥10000S (pa 20℃ 100V.DC 60s)
Kuchedwa kwa lawi	UL94V-0
Mphamvu yayikulu	3500m
	Pamene kutalika kuli pamwamba pa 3500m mpaka mkati mwa 5500m, ndikofunikira kuganizira kugwiritsa ntchito kuchuluka kochepetsedwa. (Pakuwonjezeka kulikonse kwa 1000m, magetsi ndi mphamvu zidzachepetsedwa ndi 10%).
Chiyembekezo cha moyo	100000h(Un; Θhotspot ≤70 °C)
Muyezo wofunikira	IEC 61071 ;IEC 61881;IEC 60068

Mbali

1. PP Box-type, dry resin infusion;
2. Mtedza wa mkuwa/ma screw leads, malo osungira chivundikiro cha pulasitiki, kuyika kosavuta;
3. Kuchuluka kwakukulu, kukula kochepa;
4. Kukana mphamvu yamagetsi yapamwamba, ndi kudzichiritsa yokha;
5. Mphamvu yamagetsi yothamanga kwambiri, mphamvu yamagetsi yothamanga kwambiri yothamanga kwambiri (dv/dt).
Monga zinthu zina za CRE, ma capacitor otsatizana ali ndi satifiketi ya UL ndipo amayesedwa 100% kuti atenthedwe.

Kugwiritsa ntchito

1. Amagwiritsidwa ntchito kwambiri mu DC-Link circuit posefa malo osungira mphamvu;
2. Ikhoza kusintha ma capacitor a electrolytic, kugwira ntchito bwino komanso kukhala ndi moyo wautali.
3. Inverter ya Pv, chosinthira mphamvu ya mphepo; Mitundu yonse ya magetsi osinthira pafupipafupi ndi inverter; Magalimoto amagetsi ndi a hybrid; SVG, zida za SVC ndi mitundu ina ya kasamalidwe kabwino ka mphamvu.