DC / DC Konvertör; 24 VDC giriş gerilimi; 12 VDC çıkış gerilimi; 0,5 A çıkış akımı; DC OK kontak Features:DC/DC Converter in a compact 6 mm housing787-28xx DC/DC Converters supply devices with 5, 10, 12 or 24 VDC from a power supply with 24 or 48 VDC, with an output power up to 12 W.Output voltage monitoring via DC OK signal outputCan be commoned with 857 and 2857 Series devicesComprehensive range of approvals for multiple applications
DC / DC Konvertör; 24 VDC giriş gerilimi; 12 VDC çıkış gerilimi; 0,5 A çıkış akımı; DC OK kontak
Features:
| Nominal input voltage Ui nom | DC 24 V |
| Input voltage range | DC 15 … 30 V |
| Nominal mains frequency range | 0 Hz |
| Input current Ii | ≤ 0,5 A |
| Inrush current | ≤ 0,5 A (at nominal input voltage) |
| Nominal output voltage Uo nom | DC 12 V |
| Output voltage range | ±2 % |
| Nominal output current Io nom | 0,5 A |
| Nominal output power | 6W |
| Adjustment accuracy | ≤ 2 % |
| Mains/load regulation | ≤ 1 % |
| Residual ripple | ≤ 20 mV (peak-to-peak) |
| Göstergeler | 1 x LED DC OK (green) 1 x LED short circuit (red) 1 x active signal output (U<sub>i</sub>, max. 4 mA) |
| Çalışma göstergesi | LED yeşil (Vo) LED red (short circuit) |
| Power loss Pv | ≤ 0,21 W (no load); ≤ 0,7 W (nominal load) |
| Efficiency | 90 % (at nominal input voltage and nominal output) |
| Dahili sigorta | hayır |
| Koruma sınıfı | III |
| Koruma sınıfı | IP20 (per EN 60529) |
| Ters gerilim koruması | evet |
| Feedback voltage | ≤ DC 16 V |
| Kısa devre koruması | evet |
| Yüksüz emniyeti | Yes |
| Paralel çalışma | hayır |
| Series connection | hayır |
| MTBF | > 1,800,000 h |
| Number of jumper slots | 8 |
| Bağlantı teknolojisi | CAGE CLAMP® S |
| WAGO terminal | WAGO 857 Series |
| Tek damarlı boylar | 0,08 … 2,5 mm² / 28 … 14 AWG |
| İnce bükümlü kablolar | 0,34 … 2,5 mm² / 22 … 14 AWG |
| Sıyırma uzunluğu | 9 … 10 mm / 0.35 … 0.39 inch |
| Width | 6 mm / 0.236 inch |
| DIN rayın üst kenarından yükseklik | 97,8 mm / 3.85 inch |
| Depth | 94 mm / 3.701 inch |
| Montaj tipi | DIN-35 rail (EN 60715) |
| Yangın yükü | 0,405MJ |
| Ağırlık | 48,6 |
| Surrounding air (operating) temperature | -25 … 70 °C |
| Surrounding air (storage) temperature | -40 … 85 °C |
| Relative humidity | ≤ 95% (no condensation permissible) |
| Kapasite düşüşü | No derating |
| Kirlilik derecesi | 2 |
| İklim kategorisi | 3K3 (per EN 60721; except for low air pressure) |
| Uygunluk işareti | CE |
| Standartlar/spesifikasyonlar | EN 61000-6-2; EN 61000-6-3; EN 60950-1; UL 60950*; UL 508*; ANSI/ISA 12.12.01*; ATEX*; IEC Ex*; DNV GL* (*pending) |
| SAP´den ambalaj tipi | bag |
| Country of origin | DE |
| GTIN | 4055143407045 |
| Customs Tariff No. | 85044082900 |
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