Kamupani Gaosimea mo le Induction Capacitor For Melting Capacitor - Low-inductance AC capacitor mo le high power traction motor drive inverters - CRE
Kamupani Gaosi mo le Induction Capacitor For Melting Capacitor - Low-inductance AC capacitor mo le high power traction motor drive inverters – CRE Detail:
Fa'amatalaga fa'apitoa
| Vaeluaga o le vevela o le fa'agaioiga | Vevela Maualuga o le Fa'agaioiga: + 85℃; Vevela o le vaega pito i luga: + 55℃; Vevela o le vaega pito i lalo: -40℃ | |
| vaega o le gafatia | 3×40μF~3×500μF | |
| Un/ Voltage fa'atulagaina Un | 400V.AC/50Hz~1140V.DC/50Hz | |
| Kapisi | ±5%(J) | |
| Tete'e atu i le voltage | Vt-t | 2.15Un /10S |
| Vt-c | 1000+2×Un V.AC 60S(min3000V.AC) | |
| Ova atu le Voltage | 1.1Un(30% o le umi o le avega) | |
| 1.15Un (30min/aso) | ||
| 1.2Un(5min/aso) | ||
| 1.3Un(1min/aso) | ||
| 1.5Un (100ms i taimi uma, 1000 taimi i le olaga atoa) | ||
| Mea e fa'aumatia ai | tgδ≤0.002 f=100Hz | |
| tgδ0≤0.0002 | ||
| ESL | <100 nH | |
| Tete'e i le afi | UL94V-0 | |
| Malosiaga sili ona maualuga | 2000m | |
| A maualuga atu le maualuga i le 2000m i lalo ifo o le 5000m, e tatau ona mafaufau i le faʻaaogaina o se aofaʻi faʻaitiitia. (mo fa'aopoopoga ta'itasi o le 1000m, o le a fa'aitiitia le voltage ma le tafe i le 10%) | ||
| Fa'amoemoega o le olaga | 100000h(Un; Θhotspot≤55°C) | |
| Tulaga fa'asino | IEC 61071; IEC 60831; | |
Vaega
1. Afifi pusa u'amea, Fa'amaufa'ailogaina i le resin;
2. Fa'aoga o le faiga eletise maualuga voltage;
3. Matagaluega eletise maualuga;
4. Tetee atu i le eletise maualuga, faatasi ai ma le faamalologa e ia lava;
5. Maualuga le tafe o le tafe, maualuga le gafatia e tete'e atu i le dv / dt.
Galuega
I le faamama o le output o se sapalai eletise DC, o le galuega a le capacitor o le faatumauina lea o se tau DC e le suia e ala i le aveeseina o le tele o le power ripple pe a mafai.
O masini fa'aliliu AC-DC uma, pe o ni sapalai laina pe i ai se ituaiga o elemene fesuia'i ia i latou, e mana'omia se masini e ave ai le malosiaga fesuisuia'i i le itu AC ma maua ai se malosiaga tumau i le itu DC.
Matagaluega masani

Fa'amoemoega o le olaga

Laulau fa'amatalaga
| Voltage | Un 400V.AC 50Hz | |||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Fualaau Fa'asaina (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | mamafa (Kg) | |
| 3× | 200 | 225 | 120 | 170 | 50 | 10.0 | 3×70 | 3×0.95 | 1.1 | 7 |
| 3× | 300 | 225 | 120 | 235 | 40 | 12.0 | 3×90 | 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 |
| Voltage | Un 500V.AC 50Hz | |||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Fualaau Fa'asaina (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | mamafa (Kg) | |
| 3× | 120 | 225 | 120 | 170 | 60 | 7.2 | 3×50 | 3×1.2 | 1.1 | 7 |
| 3× | 180 | 225 | 120 | 235 | 50 | 9.0 | 3×70 | 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 |
| Voltage | Un 690V.AC 50Hz | |||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Fualaau Fa'asaina (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | mamafa (Kg) | |
| 3× | 50 | 225 | 120 | 170 | 100 | 5.0 | 3×50 | 3×2.3 | 1.1 | 7 |
| 3× | 75 | 225 | 120 | 235 | 90 | 6.8 | 3×70 | 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 |
| Voltage | Un 1140V.AC 50Hz | |||||||||
| Cn (μF) | Lapo'a (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Fualaau Fa'asaina (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | mamafa (Kg) | |
| 3× | 42 | 340 | 175 | 200 | 120 | 5.0 | 3×80 | 3×3.3 | 0.6 | 17.3 |
| 3× | 60 | 420 | 175 | 250 | 100 | 6.0 | 3×100 | 3×2.8 | 0.5 | 26 |
Ata o fa'amatalaga o oloa:
Taiala o Oloa e Fesootai:
Matou te tautino atu e ofoina atu ia te oe le tau taugata, oloa tulaga ese ma fofo e maualuga le tulaga lelei, faapea foi ma le vave ona tuuina atu mo Kamupani Gaosi mo le Induction Capacitor For Melting Capacitor - Low-inductance AC capacitor mo le high power traction motor drive inverters – CRE, O le oloa o le a sapalaiina i le lalolagi atoa, e pei o: Nicaragua, Guyana, Suetena, O lea matou te galulue pea lava pea. Matou te taulaʻi atu i le maualuga o le tulaga lelei, ma matou te iloa le taua o le puipuiga o le siosiomaga, o le tele o oloa e leai ni filogia, fofo e faauo i le siosiomaga, ma toe faaaogaina i luga o le fofo. Ua matou faafouina la matou lisi oloa, lea e faailoa mai ai la matou faalapotopotoga. ma e aofia ai auiliiliga ma aofia ai oloa autu matou te tuuina atu i le taimi nei, E mafai foi ona e asiasi i la matou upega tafailagi, lea e aofia ai la matou laina oloa lata mai. Matou te tulimatai atu i le toe faagaoioia o la matou fesootaiga ma le kamupani.
O se kamupani laʻititi matou ua faatoa amata, ae ua matou maua le gauai a le taitai o le kamupani ma ua matou maua le tele o fesoasoani. Faʻamoemoe e mafai ona tatou faia ni alualu i luma faʻatasi!





