AC-kondensator mei lege induktânsje foar inverters mei hege krêft fan traksjemotor
Technyske data
| Operating temperatuer berik | Max Operating temperatuer: + 85 ℃;boppeste kategory temperatuer: +55 ℃;Legere kategory temperatuer: -40 ℃ | |
| capacitance berik | 3×40μF ~ 3×500μF | |
| Un/ Nominale spanning Un | 400V.AC/50Hz-1140V.DC/50Hz | |
| Cap.tol | ±5%(J) | |
| Standert spanning | Vt-t | 2.15Un /10S |
| Vt-c | 1000+2×Un V.AC 60S (min 3000V.AC) | |
| Over Voltage | 1.1Un (30% fan op-load-dur.) | |
| 1.15 Un (30 min/dei) | ||
| 1,2 un (5 min / dei) | ||
| 1.3 Un (1 min/dei) | ||
| 1.5Un (elke kear 100ms, 1000 kear yn it libben) | ||
| Dissipaasje faktor | tgδ≤0.002 f=100Hz | |
| tgδ0≤0.0002 | ||
| ESL | ＜100 nH | |
| Flame retardaasje | UL94V-0 | |
| Maksimum aititude | 2000m | |
| As de hichte boppe 2000m oant ûnder 5000m is, is it nedich om it gebrûk fan in fermindere bedrach te beskôgjen. (foar elke ferheging fan 1000m sille de spanning en stroom wurde fermindere mei 10%) | ||
| Libbensferwachting | 100000h(Un; Θhotspot≤55°C) | |
| Referinsje standert | IEC 61071 ;IEC 60831; | |
Eigenskip
1. Metal case pakket, Sealed mei hars;
2. Hege spanning macht systeem applikaasje;
3. Hege macht circuit;
4. Ferset tsjin hege spanning, mei selshealing;
5. Hege rimpelstrom, hege dv / dt wjerstânsfermogen.
Funksje
Yn de útfier filter fan in DC Netzteil, de taak fan de capacitor is te behâlden in konstante DC wearde troch it fuortsmiten fan safolle macht rimpel as mooglik.
Alle AC-DC converters, oft se binne lineêre foarrieden of hawwe in soarte fan switching elemint oan harren, fereaskje in meganisme foar in nimme de wikseljende macht oan de AC kant en produsearje in konstante macht oan de DC kant.
Typysk circuit
Libbensferwachting
Spesifikaasje tabel
| foltaazje | Un 400V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K/W) | gewicht (Kg) | |
| 3× | 200 | 225 | 120 | 170 | 50 | 10.0 | 3x70 | 3×0,95 | 1.1 | 7 |
| 3× | 300 | 225 | 120 | 235 | 40 | 12.0 | 3x90 | 3×0,85 | 0.8 | 9 |
| 3× | 400 | 295 | 120 | 235 | 35 | 14.0 | 3×120 | 3×0,80 | 0.7 | 12 |
| 3× | 500 | 365 | 120 | 235 | 30 | 15.0 | 3×160 | 3×0,78 | 0.6 | 15 |
| foltaazje | Un 500V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K/W) | gewicht (Kg) | |
| 3× | 120 | 225 | 120 | 170 | 60 | 7.2 | 3x50 | 3×1.2 | 1.1 | 7 |
| 3× | 180 | 225 | 120 | 235 | 50 | 9.0 | 3x70 | 3×1,05 | 0.8 | 9 |
| 3× | 240 | 295 | 120 | 235 | 45 | 10.8 | 3×100 | 3×1.0 | 0.7 | 12 |
| 3× | 300 | 365 | 120 | 235 | 40 | 12.0 | 3×120 | 3×0,9 | 0.6 | 15 |
| foltaazje | Un 690V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K/W) | gewicht (Kg) | |
| 3× | 50 | 225 | 120 | 170 | 100 | 5.0 | 3x50 | 3×2,3 | 1.1 | 7 |
| 3× | 75 | 225 | 120 | 235 | 90 | 6.8 | 3x70 | 3×2.1 | 0.8 | 9 |
| 3× | 100 | 295 | 120 | 235 | 80 | 8.0 | 3×100 | 3×1,6 | 0.7 | 12 |
| 3× | 125 | 365 | 120 | 235 | 80 | 10.0 | 3×120 | 3×1,3 | 0.6 | 15 |
| foltaazje | Un 1140V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K/W) | gewicht (Kg) | |
| 3× | 42 | 340 | 175 | 200 | 120 | 5.0 | 3x80 | 3×3,3 | 0.6 | 17.3 |
| 3× | 60 | 420 | 175 | 250 | 100 | 6.0 | 3×100 | 3×2,8 | 0.5 | 26 |
