Metallized polypropylene ata capacitor mo le paoa & liua
Faʻamatalaga faʻapitoa
| Va'aiga vevela o galuega | Max.Operating vevela,Topmax:+85℃ Vaega pito i luga vevela: +70℃ Maulalo vaega vevela: -40℃ | |
| tulaga gafatia | 60μF ~750μF | |
| Un/ Fuafuaina voltage Un | 450V.DC~1100V.DC | |
| Cap.tol | ±5%(J);±10%(K) | |
| Taofi le voltage | Vt-t | 1.5Un DC/60S |
| Vt-c | 1000+2×Un/√2V.AC60S(min3000 V.AC) | |
| Ova Malolo | 1.1Un(30% o luga ole uta-mau.) | |
| 1.15Un(30min/aso) | ||
| 1.2Un(5min/aso) | ||
| 1.3Un(1min/aso) | ||
| 1.5Un(100ms taimi uma,1000 taimi i le olaga atoa) | ||
| Fa'aleaogaina | tgδ≤0.002 f=1000Hz | |
| tgδ0≤0.0002 | ||
| Tete'e puipui | Rs×C≥10000S (i le 20℃ 100V.DC 60s) | |
| Fa'aletonu le afi | UL94V-0 | |
| maualuga aititude | 3500m | |
|
| Pe a maualuga le maualuga i luga ole 3500m i totonu ole 5500m, e tatau ona mafaufau i le faʻaaogaina o le aofaʻi faʻaititia. (mo faʻaopoopoga taʻitasi o le 1000m, o le voltage ma le taimi nei o le a faʻaititia e 10%)
| |
| Fa'amoemoe ole olaga | 100000h(Un; Θhotspot ≤70 °C ) | |
| Fa'asinomaga tulaga | IEC 61071 ;IEC 61881;IEC 60068 | |
Fa'aaliga
1. PP Pusa-ituaiga, faʻamago resin infusion;
2. Kopa nati / sikulima ta'ita'i, insulated ufiufi palasitika tulaga, fa'apipi'i faigofie;
3. Tele gafatia, laʻititi laʻititi;
4. Teteʻe i le maualuga voltage, faʻatasi ai ma le faʻamaloloina o ia lava;
5. Galue maualuga i le taimi nei, maualuga dv / dt gafatia gafatia.
E pei o isi oloa CRE, o le capacitor faasologa o loʻo i ai le UL tusi faamaonia ma 100% mu-i suʻega.
Fa'atatauga
1. Fa'aaoga lautele ile DC-Link circuit mo le fa'amamaina o le teuina o le malosi;
2. E mafai ona sui capacitors electrolytic, sili atu le faatinoga ma le ola umi.
3. Pv inverter, matagi converter; ituaiga uma o taimi converter ma inverter sapalai eletise; mama eletise ma hybrid taavale;SVG, SVC masini ma isi ituaiga o pulega lelei mana.
Fa'amoemoe ole olaga
Otootoga ata
