Capacitor cumhachd film AC de dheagh chàileachd
Dàta teicnigeach
Raon teòthachd obrachaidh | Teòthachd as àirde. | |
raon capacitance | 5μF agus 50μF | |
Bholtaids neo-/ rangachadh Un | 330V.AC/50Hz ~ 690V.AC/50Hz | |
Cap.tol | ±5%(J); | |
Seas suas bholtaids | Vt-t | 2.15UN/10S |
Vt-c | 1000+2*UN(mion 2000) V.AC) 60S | |
Thairis air Voltage | 1.1UN(30% de luchd air-dur.) | |
1.15UN(30 mionaid / latha) | ||
1.2UN(5m/latha) | ||
1.3UN(1m/latha) | ||
1.5UN(100ms gach uair, 1000 uair rè beatha) | ||
Factor sgaoilidh | tgδ≤0.002 f = 1KHz | |
tgδ0≤0.0002 | ||
Frith-aghaidh insulation | RS * C≥5000S (aig 20 ℃ 100V.DC 60S) | |
Dùil-beatha | 100000h (Un; Θ hotspot≤55 ° C) | |
Inbhe iomraidh | IEC 61071; IEC 60831; |
Feart
1. Pasgan teip Mylar, Seulaichte le roisinn;
2. Copper cnò a 'stiùireadh, meud beag, stàladh furasta;
3. Comas mòr, meud beag;
4. Resistance gu bholtaids àrd, le fèin-slànachadh;
5. Sruth ripple àrd, comas seasamh àrd dv / dt.
Cùis stàlaidh
Iarrtas
1. Air a chleachdadh gu farsaing ann an uidheamachd dealanach cumhachd air a chleachdadh airson criathrag AC.
2. Anns an UPS àrd-chumhachd, ag atharrachadh solar cumhachd, inneal-tionndaidh AC/DC agus inverter (dràibhearan) agus uidheamachd eile airson an criathrag AC, harmonics agus a’ leasachadh smachd fhactar cumhachd.
Dùil-beatha
Dealbh geàrr-chunntas
Bholtaids | (Un=330V.AC) | ||||||
Capacitance | φD (mm) | L(mm) | ESR @10KHz (mΩ)) | ESL(nH) | dv/dt(V/μS) | Ipk(A) | Irms (40 ℃ @ 10KHz) |
6.8 | 35 | 40 | 9.4 | 27 | 100 | 680 | 30 |
8 | 38 | 40 | 8.0 | 25 | 80 | 640 | 35 |
10 | 42 | 40 | 6.4 | 25 | 75 | 750 | 40 |
15 | 51 | 40 | 5.3 | 28 | 70 | 1050 | 48 |
20 | 59 | 40 | 4.0 | 23 | 65 | 1300 | 55 |
30 | 71 | 40 | 2.7 | 27 | 60 | 1800 | 68 |
40 | 74 | 50 | 2.0 | 26 | 55 | 2200 | 70 |
50 | 82 | 50 | 1.6 | 25 | 50 | 2500 | 75 |
Bholtaids | (Gun = 450V.AC) | ||||||
Capacitance | φD (mm) | L(mm) | ESR @10KHz (mΩ)) | ESL(nH) | dv/dt(V/μS) | Ipk(A) | Irms (40 ℃ @ 10KHz) |
6.8 | 35 | 40 | 9.4 | 27 | 100 | 680 | 30 |
8 | 38 | 40 | 8.0 | 25 | 80 | 640 | 35 |
10 | 42 | 40 | 6.4 | 25 | 75 | 750 | 40 |
15 | 51 | 40 | 5.3 | 28 | 70 | 1050 | 48 |
20 | 59 | 40 | 4.0 | 23 | 65 | 1300 | 55 |
30 | 71 | 40 | 2.7 | 27 | 60 | 1800 | 68 |
40 | 74 | 50 | 2.0 | 26 | 55 | 2200 | 70 |
50 | 82 | 50 | 1.6 | 25 | 50 | 2500 | 75 |
Bholtaids | (Un=690V.AC) | ||||||
Capacitance | φD (mm) | L(mm) | ESR @10KHz (mΩ)) | ESL(nH) | dv/dt(V/μS) | Ipk(A) | Irms (40 ℃ @ 10KHz) |
5 | 35 | 60 | 9.6 | 27 | 180 | 900 | 30 |
6.8 | 40 | 60 | 7.0 | 26 | 150 | 1020 | 35 |
8 | 44 | 60 | 7.0 | 25 | 120 | 960 | 38 |
10 | 49 | 60 | 6.4 | 26 | 110 | 1100 | 45 |
15 | 59 | 60 | 4.2 | 23 | 100 | 1500 | 55 |
20 | 68 | 60 | 3.2 | 25 | 90 | 1800 | 62 |
25 | 76 | 60 | 2.5 | 22 | 80 | 2000 | 70 |
30 | 83 | 60 | 2.1 | 23 | 80 | 2400 | 75 |