Metallized polypropylene film capacitor fun ipese agbara & iyipada
Imọ data
| Iwọn iwọn otutu ti nṣiṣẹ | Max.Operating otutu,Topmax:+85℃ Iwọn otutu ẹka oke: +70 ℃ Isalẹ iwọn otutu: -40℃ | |
| capacitance ibiti | 60μF ~ 750μF | |
| Ajo / won won foliteji Un | 450V.DC ~ 1100V.DC | |
| Cap.tol | ±5%(J);±10%(K) | |
| Koju foliteji | Vt-t | 1.5Un DC / 60S |
| Vt-c | 1000+2× Un/√2V.AC60S(min3000 V.AC) | |
| Ju Foliteji | 1.1Un(30% ti fifuye-dur.) | |
| 1.15Un (30 iṣẹju fun ọjọ kan) | ||
| 1.2Un (iṣẹju 5 fun ọjọ kan) | ||
| 1.3 Un (1 iṣẹju fun ọjọ kan) | ||
| 1.5Un (100ms ni gbogbo igba, awọn akoko 1000 lakoko igbesi aye) | ||
| Ifosiwewe ifasilẹ | tgδ≤0.002 f=1000Hz | |
| tgδ0≤0.0002 | ||
| Idaabobo idabobo | Rs×C≥10000S (ni 20℃ 100V.DC 60s) | |
| Idaduro ina | UL94V-0 | |
| Aititude to pọju | 3500m | |
|
| Nigbati giga ba wa loke 3500m si laarin 5500m, o jẹ dandan lati ṣe akiyesi lilo iye ti o dinku (fun ilosoke kọọkan ti 1000m, foliteji ati lọwọlọwọ yoo dinku nipasẹ 10%).
| |
| Ireti aye | 100000h(Un; Θhotspot ≤70°C) | |
| Idiwọn itọkasi | IEC 61071; IEC 61881; IEC 60068 | |
Ẹya ara ẹrọ
1. Iru apoti PP, idapo resini gbẹ;
2. Ejò nut / dabaru nyorisi, idabobo ṣiṣu ideri aye, rọrun fifi sori;
3. Agbara nla, iwọn kekere;
4. Resistance si giga foliteji, pẹlu ara-iwosan;
5. Giga ripple lọwọlọwọ, giga dv / dt withstand agbara.
Bii awọn ọja CRE miiran, kapasito jara ni ijẹrisi UL ati 100% sisun-ni idanwo.
Ohun elo
1. Ti a lo ni lilo ni DC-Link Circuit fun sisẹ ipamọ agbara;
2. Le ropo electrolytic capacitors, dara išẹ ati ki o gun aye.
3. Oluyipada Pv, oluyipada agbara afẹfẹ; Gbogbo iru oluyipada igbohunsafẹfẹ ati ipese agbara inverter; Ina mimọ ati awọn ọkọ ayọkẹlẹ arabara; SVG, awọn ẹrọ SVC ati awọn iru iṣakoso didara agbara.
Ireti aye
Iyaworan ilana
