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Puls
QT20.481
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Puls QT20.481
DIN-rail power supplies for 3-phase systems
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Opis
3AC 380-480V Wide-range input. Also Specified for 2-Phase Operation. 95.4% Full load and excellent partial load efficiencies. Width only 65mm, Weight only 870g. 50% BonusPower®, 720W for up to 4s. Active power factor correction (PFC). Active filtering of input transients. Full power between -25°C and +60°C. Extremely Low Input Inrush Current Surge. DC-OK relay contact. Quick-connect spring-clamp terminals
Parametry techniczne
| AC-Input Voltage: | AC 380-480V (± 15%) |
| DC-Input Voltage: | |
| EN61000-3-2(PFC-Norm): | fulfilled |
| Harmonic Correction: | active |
| Power Factor: | 0.94 |
| Input Inrush Current Limitation: | active |
| Peak turn on current: | 3A/3A (J1) |
| External Input Fuse Recommendation: | min. B-6A / C-3A |
| Nominal Voltage: | 48Vdc |
| Adjustment Range: | 48-55V |
| Output Current Range: | 10-8.7A |
| Output Current: | 8.7A at 55V 10A at 48V |
| Output Power: | 480W |
| Power Reserves: | 50% BonusPower® |
| max. Ripple and Noise Voltage: | 100mVpp |
| Size (WxHxD): | 65mm x 124mm x 127mm |
| Weight per Piece (excluding packing): | 870g |
| Operat. Temperature Range: | -25°C ... +70°C |
| Derating: | 12W/°C at >+60°C |
| Mounting Method: | DIN-Rail |
| Efficiency, typ.: | 95.4% |
| Power Losses, typ.: | 23.1W |
| MTBF SN 29500 @ 40°C (h): | 690.000h |
| Connection method: | Spring-clamp terminals |
| DC-OK Signal: | yes |
| J1): | 3x400V, 50Hz/ 3x480Vac, 60Hz, independent of temperature |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | |
| EAN: | |
| Waga: | 0,00 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |