Kapasitor AC induktansi rendah kanggo inverter motor traksi daya dhuwur
data teknis
| Kisaran suhu operasi | Suhu Operasi Maks: + 85 ℃;Suhu kategori ndhuwur: +55 ℃;Suhu kategori ngisor: -40 ℃ | |
| kisaran kapasitansi | 3×40μF～3×500μF | |
| Un/ Rated voltase Un | 400V.AC/50Hz～1140V.DC/50Hz | |
| Cap.tol | ± 5% (J) | |
| Tahan voltase | Vt-t | 2.15Un / 10S |
| Vt-c | 1000+2×Un V.AC 60S(min3000V.AC) | |
| Swara Tegangan | 1.1Un(30% saka on-load-dur.) | |
| 1,15 Un (30 menit / dina) | ||
| 1.2Un (5 menit / dina) | ||
| 1.3 Un (1 mnt/dina) | ||
| 1.5Un (100ms saben wektu, 1000 kaping sajrone umur) | ||
| Faktor disipasi | tgδ≤0,002 f=100Hz | |
| tgδ0≤0,0002 | ||
| ESL | <100 nH | |
| Flame retardation | UL94V-0 | |
| Atitude maksimum | 2000m | |
| Nalika dhuwure luwih saka 2000m nganti ngisor 5000m, sampeyan kudu nimbang panggunaan jumlah sing suda. (kanggo saben nambah 1000m, voltase lan saiki bakal suda 10%) | ||
| pangarep-arep urip | 100000h(Un; Θhotspot≤55°C) | |
| Standar referensi | IEC 61071 ;IEC 60831; | |
Fitur
1. Paket kasus logam, Disegel karo resin;
2. Aplikasi sistem daya voltase dhuwur;
3. sirkuit daya dhuwur;
4. Resistance kanggo voltase dhuwur, kanthi marasake awakmu dhewe;
5. Arus riak dhuwur, kemampuan tahan dv / dt dhuwur.
Fungsi
Ing Filter output saka sumber daya DC, proyek kapasitor kanggo njaga nilai DC pancet dening njabut minangka akeh daya ripple sabisa.
Kabeh konverter AC-DC, apa padha Penyetor linear utawa duwe sawetara jenis unsur ngoper kanggo wong-wong mau, mbutuhake mekanisme kanggo njupuk daya beda-beda ing sisih AC lan gawé daya pancet ing sisih DC.
Sirkuit khas
pangarep-arep urip
Tabel spesifikasi
| Tegangan | Un 400V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K/W) | bobot (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 |
| Tegangan | Un 500V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K/W) | bobot (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 |
| Tegangan | Un 690V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K/W) | bobot (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 |
| Tegangan | Un 1140V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Irms (A) 50 ℃ | ESR 1KHz (mΩ) | Rth (K/W) | bobot (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 |
