Matatu Phase AC Sefa Firimu Capacitor ine Aluminium Cylindrical Case yeMagetsi Equipments
APPLICATIONS
Inoshandiswa zvakanyanya mumagetsi emagetsi emagetsi anoshandiswa kune iyo AC sefaMune yakakwirira-simba UPS, kushandura magetsi, inverter nemimwe michina ye AC sefa,harmonics uye kuvandudza simba factor control.
TECHNICAL DATA
| Kushanda tembiricha range | Max.Kushanda tembiricha: +85℃Upper chikamu tembiricha: +70 ℃Lower chikamu tembiricha: -40 ℃ |
| Capacitance range | 3*17~3*200μF |
| Rated voltage | 400V.AC~850V.AC |
| Capacitance kushivirira | ±5% (J);±10% ( K ) |
| Test voltage pakati pematerminals | 1.25UN(AC) / 10S kana 1.75UN(DC) / 10S |
| Edza voltage terminal kune kesi | 3000V.AC / 2S,50/60Hz |
| Over voltage | 1.1Urms( 30% pa - mutoro - nguva.) |
| 1.15Urms(30min / zuva) | |
| 1.2Urms(5 min / zuva) | |
| 1.3Urms(1 min / zuva) | |
| Dissipation factor | Tgδ ≤ 0.002 f = 100Hz |
| Self inductance | ＜70 nH pamm yenzvimbo ye lead |
| Insulation resistance | RS×C ≥ 10000S (pa20℃ 100V.DC) |
| Kumirisana nestrike current | Ona pepa rezvinyorwa |
| Irms | Ona pepa rezvinyorwa |
| Hupenyu hwese | Inobatsira nguva yehupenyu: ＞100000h kuUNDCuye 70℃FIT: ＜10 × 10-9/h(10 pagumi9chikamu h) pa 0.5×UNDC,40 ℃ |
| Dielectric | Metallized polypropylene |
| Kuvaka | Kuzadza neinert gasi / silicone mafuta, Non-inductive, over-pressure |
| Nyaya | Aluminium kesi |
| Kunonoka kwemoto | UL94V-0 |
| Reference standard | IEC61071,UL810 |
MAVHIDZO YEKUCHENGETEKA
|
E496566 | UL | UL810, Voltage Limits: Max.4000VDC, 85 ℃Nhamba yeSitifiketi: E496566 |
TAKAKONZA MAP
SPECIFICATION TABLE
| CN (μF) | ΦD (mm) | H (mm) | Imax (A) | Ip (A) | Is (A) | ESR (mΩ) | Rth (K/W) |
| Urms=400V.AC | |||||||
| 3*17 | 65 | 150 | 20 | 450 | 1350 | 3*1.25 | 6.89 |
| 3*30 | 65 | 175 | 25 | 890 | 2670 | 3*1.39 | 6.25 |
| 3*50 | 76 | 205 | 33 | 1167 | 3501 | 3*1.35 | 4.85 |
| 3*66 | 76 | 240 | 40 | 1336 | 4007 | 3*1.45 | 3.79 |
| 3*166.7 | 116 | 240 | 54 | 1458 | 4374 | 3*0.69 | 3.1 |
| 3*200 | 136 | 240 | 58 | 2657 | 7971 | 3*0.45 | 2.86 |
| Urms=450V.AC | |||||||
| 3*50 | 86 | 205 | 30 | 802 | 2406 | 3*1.35 | 4.36 |
| 3*80 | 86 | 285 | 46 | 1467 | 4401 | 3*1.89 | 3.69 |
| 3*100 | 116 | 210 | 56 | 2040 | 6120 | 3*1.5 | 3.8 |
| 3*135 | 116 | 240 | 58 | 2680 | 8040 | 3*1.6 | 3.1 |
| 3*150 | 136 | 205 | 67 | 3060 | 9180 | 3*2.5 | 3.2 |
| 3*200 | 136 | 240 | 60 | 3730 | 11190 | 3*2 | 3.46 |
| Urms=530V.AC | |||||||
| 3*50 | 86 | 240 | 32 | 916 | 2740 | 3*1.75 | 3.64 |
| 3*66 | 96 | 240 | 44 | 1547 | 4641 | 3*1.36 | 3.32 |
| 3*77 | 106 | 240 | 48 | 1685 | 5055 | 3*1.16 | 3.21 |
| 3*100 | 116 | 240 | 65 | 2000 | 6000 | 3*1.87 | 4.2 |
| Urms=690V.AC | |||||||
| 3*25 | 86 | 240 | 29 | 697 | 2091 | 3*2.22 | 3.54 |
| 3*33.4 | 96 | 240 | 36 | 837 | 2511 | 3*1.81 | 3.21 |
| 3*55.7 | 116 | 240 | 44 | 1395 | 4185 | 3*1.24 | 3.04 |
| 3*75 | 136 | 240 | 53 | 2100 | 6300 | 3*1.31 | 2.87 |
| Urms=850V.AC | |||||||
| 3*25 | 96 | 240 | 30 | 679 | 2037 | 3*1.95 | 3.25 |
| 3*31 | 106 | 240 | 36 | 906 | 2718 | 3*1.57 | 2.98 |
| 3*55.7 | 136 | 240 | 49 | 1721 | 5163 | 3*0.9 | 2.56 |
| Urms=1200V.AC | |||||||
| 3*12 | 116 | 245 | 56 | 1300 | 3900 | 3*3.5 | 3.6 |
| 3*20 | 136 | 245 | 56 | 3300 | 9900 | 3*4 | 2.29 |
Kuwedzera kwakanyanya kweiyo tembiricha yechikamu (ΔT), zvichibva muchikamu's simbakupera uye kupisa conductivity.
Iyo yakanyanya chikamu tembiricha-inowedzera ΔT ndiyo mutsauko pakati pekushisa kuyerwa pane capacitor's imba uye ambient tembiricha (padyo neiyo capacitor) apo capacitor iri kushanda panguva yakajairika kushanda.
Panguva yekushanda ΔT haifaniri kudarika 15 ° C pahupamhi hwekushisa.ΔT inoenderana nekukwira kwechikamutembiricha yakakonzerwa neIrms.Kuti isapfuure ΔT ye15°C patembiricha yakayerwa, maIrms anofanira kunge ariyakaderera nekuwedzera kweambient tembiricha.
△T = P/G
△T = TC- Tamb
P = Irms2x ESR = kupera simba (mW)
G = kuitisa kupisa (mW/°C)
