I-metallized polypropylene film capacitor yokunikezwa kwamandla nokuguqulwa
Idatha yobuchwepheshe
| Ibanga lokushisa elisebenzayo | I-Max.Izinga lokushisa lokusebenza,I-Topmax:+85℃ Izinga lokushisa lesigaba esiphezulu: +70℃ Izinga lokushisa eliphansi lesigaba: -40 ℃ | |
| ububanzi be-capacitance | 60μF ~750μF | |
| Un/ Ilinganiselwe i-voltage Un | 450V.DC~1100V.DC | |
| I-Cap.tol | ±5%(J);±10%(K) | |
| Melana ne-voltage | I-Vt-t | 1.5Un DC/60S |
| Vt-c | 1000+2×Un/√2V.AC60S(min3000 V.AC) | |
| I-Over Voltage | 1.1Un(30% wokulayisha ngesikhathi.) | |
| 1.15Un(30min/ngosuku) | ||
| 1.2Un(5min/ngosuku) | ||
| 1.3Un(1 iminithi/ngosuku) | ||
| 1.5Un(100ms njalo, izikhathi eziyi-1000 ngesikhathi sokuphila) | ||
| Isici sokulahla | Tgδ≤0.002 f=1000Hz | |
| tgδ0≤0.0002 | ||
| Ukumelana ne-insulation | Rs×C≥10000S (ku-20℃ 100V.DC 60s) | |
| Ukuvinjelwa komlilo | I-UL94V-0 | |
| Ubukhulu bendawo | 3500m | |
|
| Uma ukuphakama kungaphezu kuka-3500m kuya ku-5500m, kuyadingeka ukuthi kubhekwe ukusetshenziswa kwenani elincishisiwe.
| |
| Iminyaka yokuphila | 100000h(Un; Θhotspot ≤70 °C) | |
| Izinga lesithenjwa | I-IEC 61071;IEC 61881;IEC 60068 | |
Isici
1. PP Box-uhlobo, eyomile resin ukumnika;
2. I-Copper nut / screw lead, indawo yokubeka ikhava yepulasitiki engafakwanga, ukufakwa kalula;
3. Umthamo omkhulu, usayizi omncane;
4. Ukumelana ne-voltage ephezulu, ngokuziphilisa;
5. High ripple current, high dv/dt ukumelana nekhono.
Njengeminye imikhiqizo ye-CRE, i-capacitor yochungechunge inesitifiketi se-UL futhi ihlolwe ukushiswa okungu-100%.
Isicelo
1. Isetshenziswa kakhulu kusekethe ye-DC-Link yokuhlunga isitoreji samandla;
2. Ingashintsha ama-electrolytic capacitor, ukusebenza okungcono nempilo ende.
3. I-Pv inverter, isiguquli samandla omoya;Zonke izinhlobo ze-frequency converter kanye ne-inverter power supply;Izimoto ezihlanzekile zikagesi ne-hybrid; ama-SVG, amadivayisi we-SVC nezinye izinhlobo zokuphathwa kwekhwalithi yamandla.
Iminyaka yokuphila
Umdwebo wohlaka
