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Igwe ihe nkiri polypropylene metallized maka ọkọnọ ike & ntụgharị

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.

 


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.

Ogologo ndụ

1

Nkọwapụta nkọwa

2


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