Aṣa-še AC film kapasito
AKMJ-S jara
Ninu àlẹmọ iṣẹjade ti ipese agbara DC, iṣẹ ti kapasito ni lati ṣetọju iye DC igbagbogbo nipa yiyọ bi ripple agbara pupọ bi o ti ṣee.Gbogbo awọn oluyipada AC-DC, boya wọn jẹ awọn ipese laini tabi ni diẹ ninu awọn ẹya iyipada si wọn, nilo ẹrọ kan lati mu agbara oriṣiriṣi ni ẹgbẹ AC ati gbejade agbara igbagbogbo ni ẹgbẹ DC.
Ni gbogbogbo, kapasito àlẹmọ nla kan ni a lo lati fa ati tọju agbara nigbati agbara AC ba ga ju ohun ti a nilo nipasẹ fifuye DC, ati lati pese agbara si ẹru nigbati agbara AC ba kere ju ohun ti o nilo lọ.
Imọ data
| Iwọn iwọn otutu ti nṣiṣẹ | Iwọn otutu ti o pọju.,Ti o ga julọ, o pọju: + 85 ℃ Iwọn otutu ẹka oke: +55 ℃ Isalẹ iwọn otutu: -40℃ | |
| capacitance ibiti | 3×40μF～3×500μF | |
| Ajo / won won foliteji Un | 400V.AC/50Hz～1140V.DC/50Hz | |
| Cap.tol | ± 5% (J) | |
| Koju foliteji | Vt-t | 2.15Un / 10S |
| Vt-c | 1000+2×Un V.AC 60S(min3000V.AC) | |
| Ju Foliteji | 1.1Un(30% ti fifuye-dur.) | |
| 1.15Un (30 iṣẹju fun ọjọ kan) | ||
| 1.2Un (iṣẹju 5 fun ọjọ kan) | ||
| 1.3 Un (1 iṣẹju fun ọjọ kan) | ||
| 1.5Un (100ms ni gbogbo igba, awọn akoko 1000 lakoko igbesi aye) | ||
| Ifosiwewe ifasilẹ | tgδ≤0.002 f=100Hz | |
| tgδ0≤0.0002 | ||
| ESL | .100 nH | |
| Idaduro ina | UL94V-0 | |
| Aititude to pọju | 2000m | |
| Nigbati giga ba wa loke 2000m si isalẹ 5000m, o jẹ dandan lati ronu lilo iye ti o dinku. (fun ilosoke kọọkan ti 1000m, foliteji ati lọwọlọwọ yoo dinku nipasẹ 10%) | ||
| Ireti aye | 100000h(Un; Θhotspot≤55°C) | |
| Idiwọn itọkasi | IEC 61071; IEC 60831; | |
Ẹya ara ẹrọ
1. Irin package, Igbẹhin pẹlu resini;
2. Ejò nut / dabaru nyorisi, rọrun fifi sori;
3. Agbara nla, agbara giga;
4. Resistance si giga foliteji, pẹlu ara-iwosan;
5. Giga ripple lọwọlọwọ, giga dv / dt withstand agbara.
Ohun elo
- Adaṣiṣẹ ile-iṣẹ
Ti a lo si gbogbo iru awọn aaye iṣakoso adaṣe bii oluyipada igbohunsafẹfẹ ati eto servo ati bẹbẹ lọ;CRE jẹ olutaja agbaye ti awọn ile-iṣẹ olokiki daradara bii Siemens, Fuji Electric, LS ati bẹbẹ lọ.
- Ibi ti ina elekitiriki ti nwa
Ti a lo si UPS, ipese agbara iyipada, ipese agbara inverter, ipese agbara ibaraẹnisọrọ, ipese agbara ẹrọ alurinmorin, ipese agbara pataki, ina ati awọn aaye miiran;A jẹ olutaja ti a yàn ti awọn ile-iṣẹ olokiki bii grid ipinlẹ, TBEA, Pansonic, Huawei ati bẹbẹ lọ.
- Awọn ohun elo gbigbe
Fun gbogbo iru awọn elevators, ẹrọ ibudo ati awọn oriṣiriṣi awọn ohun elo gbigbe;O jẹ olupese ti o fẹ julọ ti awọn ile-iṣẹ olokiki daradara bii Mitsubishi)
- Gbigbe
Fun irinna ọkọ oju-irin, awọn ọkọ agbara titun ati bẹbẹ lọ CRE jẹ olupese ti a yàn ti CRRC, BJEV, JEE ati bẹbẹ lọ.
- Agbara Tuntun
Lilo pupọ ni awọn eto iṣakoso agbara titun, gẹgẹbi agbara oorun, agbara afẹfẹ, agbara geothermal ati bẹbẹ lọ;CRE jẹ olupese ti a yàn ti TBEA, akoj Ipinle ati bẹbẹ lọ.
- Iṣoogunawọn ẹrọ
defibrillator, X-Ray oluwari, Cell Proliferator
Table sipesifikesonu
| Foliteji | 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) | iwuwo (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 |
| Foliteji | 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) | iwuwo (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 |
| Foliteji | 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) | iwuwo (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 |
| Foliteji | 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) | iwuwo (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 |
