Kamupani Gaosia mo Induction Capacitor Mo Melting Capacitor - Low-inductance AC capacitor mo le maualuga o le malosi traction afi faʻaliliuina - CRE
Kamupani Gaosi Mea mo Induction Capacitor Mo Melting Capacitor - Low-inductance AC capacitor mo le maualuga o le malosi traction afi inverters - CRE Fa'amatalaga:
Fa'amatalaga fa'apitoa
Va'aiga vevela o galuega | Max Gaoioiga vevela: + 85℃;Tulaga maualuga vevela: +55℃;Maulalo vaega vevela: -40℃ | |
tulaga gafatia | 3×40μF~3×500μF | |
Un/ Fuafuaina voltage Un | 400V.AC/50Hz~1140V.DC/50Hz | |
Cap.tol | ±5%(J) | |
Taofi le voltage | Vt-t | 2.15Un /10S |
Vt-c | 1000+2×Un V.AC 60S(min3000V.AC) | |
Ova Malolo | 1.1Un(30% o luga ole uta-taimi) | |
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=100Hz | |
tgδ0≤0.0002 | ||
ESL | <100 nH | |
Fa'aletonu le afi | UL94V-0 | |
maualuga aititude | 2000m | |
A maualuga le maualuga i luga ole 2000m i lalo ole 5000m, e tatau ona mafaufau i le faʻaaogaina o se 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≤55°C) | |
Fa'asinomaga tulaga | IEC 61071 ;IEC 60831; |
Fa'aaliga
1. afifi pusa uamea, Faamaufaailogaina i resini;
2. Fa'aogaina o le eletise eletise maualuga;
3. Lisi eletise maualuga;
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.
Galuega
I totonu o le faamama o le eletise DC, o le galuega a le capacitor o le tausia lea o se tau DC faifai pea e ala i le aveesea o le tele o le eletise pe a mafai.
O AC-DC converters uma, pe o ni sapalai laina po'o le i ai o se ituaiga o elemene fesuia'i ia i latou, e mana'omia se masini e ave ai le malosiaga fesuisuiai i le itu AC ma maua ai se mana tumau i le itu DC.
Lisi masani
Fa'amoemoe ole olaga
laulau fa'amatalaga
Malolosi | Le 400V.AC 50Hz | |||||||||
Cn (μF) | U (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (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 |
Malolosi | Le 500V.AC 50Hz | |||||||||
Cn (μF) | U (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (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 |
Malolosi | I le 690V.AC 50Hz | |||||||||
Cn (μF) | U (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (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 |
Malolosi | I le 1140V.AC 50Hz | |||||||||
Cn (μF) | U (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (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 fa'amatalaga o oloa:
Ta'iala o Mea'ai Fa'atatau:
O a matou fofo e faʻaalia lautele ma faʻalagolago e tagata faʻaoga ma e mafai ona faʻafeiloaʻi faifaipea le atinaʻeina o le tamaoaiga ma agafesootai manaʻomia mo Kamupani Gaosiga mo Induction Capacitor Mo Melting Capacitor - Low-inductance AC capacitor mo le maualuga o le malosi traction motor drive inverters - CRE , Le oloa o le a tuʻuina atu i soʻo se mea. le lalolagi, e pei o: Atenitina, Accra, Gabon, O la matou 'au faʻainisinia faʻapitoa o le a masani ona saunia e tautuaina oe mo faʻatalanoaga ma manatu faaalia.E mafai foi ona matou ofoina atu ia te oe ni faʻataʻitaʻiga e leai se totogi e fetaui ma ou manaʻoga.O taumafaiga sili e foliga mai o le a faia e tuʻuina atu ia te oe le auaunaga sili ona lelei ma oloa.A e naunau i la matou pisinisi ma oloa, faʻamolemole talanoa mai ia i matou e ala i le lafoina mai o imeli pe telefoni vave mai.I se taumafaiga e iloa atili a matou oloa ma kamupani, e mafai ona e sau i le matou falegaosimea e matamata ai.O le a masani ona matou faʻafeiloaʻi malo mai le lalolagi atoa i la matou pisinisi e fatuina sootaga faʻapisinisi ma i matou.Fa'amolemole lagona le leai o se tau e talanoa mai ia i matou mo pisinisi laiti ma matou te talitonu o le a matou faʻasoaina le poto masani fefaʻatauaʻiga sili ma a matou tagata faʻatau uma.
O le faʻatonu o le Kamupani e iai le poto masani o le pulega ma le amio saʻo, o le aufaigaluega faʻatau e mafanafana ma fiafia, o le aufaigaluega faʻapitoa e faʻapitoa ma nafa, o lea e leai ai so matou popole e uiga i oloa, o se gaosiga manaia. Saunia e Iris mai Uganda - 2017.02.28 14:19