Capacitor na fim ɗin AC na musamman
AKMJ-S jerin
A cikin tace fitarwa na wutar lantarki na DC, aikin capacitor shine kiyaye ƙimar DC akai-akai ta hanyar cire yawan wutar lantarki kamar yadda zai yiwu.Duk masu jujjuyawar AC-DC, ko suna samar da layin layi ko kuma suna da wani nau'i na canzawa zuwa gare su, suna buƙatar tsarin ɗaukar iko daban-daban a gefen AC kuma samar da wutar lantarki akai-akai a gefen DC.
Gabaɗaya, ana amfani da babban capacitor mai ƙarfi don ɗauka da adana makamashi lokacin da ƙarfin AC ya fi abin da ake buƙata ta lodin DC, da kuma samar da makamashi ga lodi lokacin da ƙarfin AC ya yi ƙasa da abin da ake buƙata.
Bayanan fasaha
| Yanayin zafin aiki | Matsakaicin zafin aiki.,Mafi, max: + 85 ℃ Babban yanayin zafin jiki: +55 ℃ Ƙananan zafin jiki: -40 ℃ | |
| kewayon capacitance | 3 × 40μF～3 × 500μF | |
| Ƙunƙarar ƙarfin lantarki Un | 400V.AC/50Hz～1140V.DC/50Hz | |
| Cap.tol | ± 5% (J) | |
| Juriya irin ƙarfin lantarki | Vt-t | 2.15Un / 10S |
| Vt-c | 1000+2×Un V.AC 60S(min3000V.AC) | |
| Sama da Wutar Lantarki | 1.1Un (30% na lokacin-load.) | |
| 1.15Un (minti 30 / rana) | ||
| 1.2Un (minti 5 / rana) | ||
| 1.3Un (minti 1/rana) | ||
| 1.5Un (100ms kowane lokaci, sau 1000 yayin rayuwa) | ||
| Halin ɓarna | tgδ≤0.002 f=100Hz | |
| tgδ0≤0.0002 | ||
| ESL | ＜100 nH | |
| Rashin wuta | Saukewa: UL94V-0 | |
| Matsakaicin aititude | 2000m | |
| Lokacin da tsayin ya wuce 2000m zuwa ƙasa da 5000m, wajibi ne a yi la'akari da amfani da raguwar adadin. (ga kowane karuwa na 1000m, ƙarfin lantarki da na yanzu za a rage da 10%) | ||
| Tsawon rayuwa | 100000h (Un; Θhotspot≤55°C) | |
| Ma'aunin tunani | IEC 61071; IEC 60831; | |
Siffar
1. Kunshin ƙarfe, An rufe shi da guduro;
2. Copper kwaya / dunƙule jagororin, sauƙi shigarwa;
3. Babban iya aiki, babban iko;
4. Juriya ga babban ƙarfin lantarki, tare da warkar da kai;
5. High ripple halin yanzu, high dv / dt jure iyawa.
Aikace-aikace
- Masana'antu Automation
Aiwatar da kowane nau'in filayen sarrafawa ta atomatik kamar mai sauya mitar da tsarin servo da sauransu;CRE shine mai ba da kayayyaki na duniya na sanannun kamfanoni kamar Siemens, Fuji Electric, LS da sauransu.
- Tushen wutan lantarki
Aiwatar da UPS, sauya wutar lantarki, wutar lantarki inverter, wutar lantarki ta sadarwa, wutar lantarki na walda, wutar lantarki na musamman, hasken wuta da sauran filayen;Mu ne mai ba da kayayyaki na shahararrun masana'antu kamar grid na jihar, TBEA, Pansonic, Huawei da sauransu.
- Kayan Aiki
Ga kowane nau'in lif, injinan tashar jiragen ruwa da nau'ikan kayan ɗagawa iri-iri;Shi ne wanda aka fi so na manyan kamfanoni kamar Mitsubishi)
- Sufuri
Don sufurin jirgin ƙasa, sabbin motocin makamashi da sauransu. CRE shine mai samar da CRRC, BJEV, JEE da dai sauransu.
- Sabon Makamashi
An yi amfani da shi sosai a cikin sababbin tsarin sarrafa makamashi, kamar makamashin hasken rana, makamashin iska, makamashin geothermal da dai sauransu;CRE ita ce mai samar da TBEA, Grid na Jiha da sauransu.
- Likitana'urori
defibrillator, X-Ray detector, cell proliferator
Teburin Bayani
| Wutar lantarki | Un 400V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | ip (KA) | Irms (A) 50 ℃ | ESR 1 kHz (mΩ) | Rth (K/W) | nauyi (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 |
| Wutar lantarki | Un 500V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | ip (KA) | Irms (A) 50 ℃ | ESR 1 kHz (mΩ) | Rth (K/W) | nauyi (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 |
| Wutar lantarki | Un 690V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | ip (KA) | Irms (A) 50 ℃ | ESR 1 kHz (mΩ) | Rth (K/W) | nauyi (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 |
| Wutar lantarki | Un 1140V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | ip (KA) | Irms (A) 50 ℃ | ESR 1 kHz (mΩ) | Rth (K/W) | nauyi (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 |
