Metallized polypropylene filimi capacitor bakeng sa phepelo ea matla le phetoho
Lintlha tsa tekheniki
| Boemo ba mocheso o sebetsang | Mocheso o phahameng oa ho sebetsa,Topmax:+85℃ Mocheso o ka holimo oa sehlopha: +70 ℃ Mocheso o ka tlase oa sehlopha: -40 ℃ | |
| sebaka sa bokhoni | 60μF ~ 750μF | |
| Un/ Rated voltage Un | 450V.DC~1100V.DC | |
| Cap.tol | ±5%(J);±10%(K) | |
| E mamella voltage | Vt-t | 1.5Un DC/60S |
| Vt-c | 1000+2×Un/√2V.AC60S(min3000 V.AC) | |
| Ho feta Voltage | 1.1Un(30% ea ho romelloa ka nako.) | |
| 1.15Un(30min/letsatsi) | ||
| 1.2Un(5min/letsatsi) | ||
| 1.3Un(1min/letsatsi) | ||
| 1.5Un (100ms nako le nako, ka makhetlo a 1000 nakong ea bophelo bohle) | ||
| Ntho ea ho senya | tgδ≤0.002 f=1000Hz | |
| tgδ0≤0.0002 | ||
| Insulation resistance | Rs×C≥10000S (ho 20℃ 100V.DC 60s) | |
| Ho lieha ha lelakabe | UL94V-0 | |
| Boemo bo phahameng ka ho fetisisa | 3500m | |
|
| Ha bophahamo bo le ka holimo ho 3500m ho ea ho 5500m, hoa hlokahala ho nahana ka tšebeliso ea chelete e fokotsehileng.
| |
| Tebello ya bophelo | 100000h(Un; Θhotspot ≤70 °C ) | |
| Reference standard | IEC 61071; IEC 61881; IEC 60068 | |
Sebopeho
1. Mofuta oa Lebokose la PP, infusion ea resin e omeletseng;
2. Copper nut / screw lead, insulated polasetiki sekoahelo boemo, ho bonolo ho kenya;
3. Matla a maholo, boholo bo fokolang;
4. Ho hanyetsa mocheso o phahameng, ka ho ipholisa;
5. High ripple current, high dv / dt mamella bokhoni.
Joalo ka lihlahisoa tse ling tsa CRE, letoto la capacitor le na le setifikeiti sa UL mme 100% e lekoa ho chesoa.
Kopo
1. E sebelisoa haholo potolohong ea DC-Link bakeng sa ho sefa polokelo ea matla;
2. E ka nka sebaka sa li-capacitor tsa electrolytic, ts'ebetso e ntle le bophelo bo bolelele.
3. Pv inverter, wind power converter; Mefuta eohle ea converter frequency and inverter power supply;Pure electric and hybrid cars;SVG, SVC devices le mefuta e meng ea taolo ea boleng ba matla.
Tebello ya bophelo
Ho taka setšoantšo
