Igwe ihe nkiri polypropylene metallized maka ọkọnọ ike & ntụgharị

Igwe ihe nkiri polypropylene nke metallized maka ọkọnọ ike & ntughari onyonyo egosipụtara

Nkọwa dị mkpirikpi:

Igwe mkpuchi polypropylene dị elu kristal bụ akụkụ nke nhọrọ maka ọtụtụ ihe nzacha DC, nchekwa ike na ngwa ndị yiri ya maka narị afọ nke 21st.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Data teknụzụ

Oke okpomọkụ na-arụ ọrụ	Oke okpomọkụ na-arụ ọrụ,Topmax:+85℃ Ụdị okpomọkụ dị elu: +70 ℃ Ọnọdụ okpomọkụ dị ala: -40 ℃
capacitance nso	60μF ~ 750μF
Voltaji anaghị akwụ ụgwọ	450V.DC~1100V.DC
Cap.tol	± 5% (J); ± 10% (K)
Nagide voltaji	Vt-t	1.5Un DC/60S
	Vt-c	1000+2 × Un/√2V.AC60S(min3000 V.AC)
N'ofe voltaji	1.1Un (30% nke na-ebu n'oge.)
	1.15Un (nkeji 30 kwa ụbọchị)
	1.2Un (5min / ụbọchị)
	1.3Un (1 nkeji / ụbọchị)
	1.5Un (100ms oge ọ bụla, 1000 ugboro n'oge ndụ)
Ihe nkwụsị	tgδ≤0.002 f=1000Hz
	tgδ0≤0.0002
Nguzogide mkpuchi	Rs × C≥10000S (na 20℃ 100V.DC 60s)
Ịkwụsị ire ọkụ	UL94V-0
Oke ike	3500m
	Mgbe elu dị n'elu 3500m na n'ime 5500m, ọ dị mkpa iji tụlee iji ego a na-ebelata (maka mmụba ọ bụla nke 1000m, voltaji na ugbu a ga-ebelata 10%).
Ogologo ndụ	100000h (Un; Θhotspot ≤70 Celsius)
Ụkpụrụ ntụaka	IEC 61071; IEC 61881; IEC 60068

Njirimara

1. PP igbe igbe, infusion resin akọrọ;
2. Ọla kọpa / ịghasa na-eduga, mkpuchi mkpuchi mkpuchi mkpuchi plastik, ntinye dị mfe;
3. Nnukwu ikike, obere nha;
4. Nguzogide elu voltaji, na-agwọ onwe ya;
5. High ripple ugbu a, elu dv / dt iguzogide ike.
Dị ka ngwaahịa CRE ndị ọzọ, usoro capacitor nwere akwụkwọ UL na 100% ọkụ na-anwale.

Ngwa

1. A na-ejikarị na DC-Link circuit maka nzacha nchekwa ike;
2. Nwere ike dochie electrolytic capacitors, mma arụmọrụ na ogologo ndụ.
3. Pv inverter, ikuku ike ntụgharị; ụdị ọ bụla nke ntụgharị ugboro ugboro na ọkụ ọkụ ọkụ eletrik dị ọcha na ụgbọ ala ngwakọ; SVG, ngwaọrụ SVC na ụdị njikwa ike ndị ọzọ.