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SINGLE PHASE POWER SUPPLY 48V, 7A
SPP1-48345
| Input Voltage AC |
115-230 V AC |
| Output Voltage DC | 48 V DC |
| Output Current | 7A |
| Input Data | |
| Nominal Input Voltage (2 x Vac) Manual select Input from 115 to 230 | 115 – 230 Vac |
| Input Voltage Range (Vac) | 90 - 135 (115) 180 – 264 (230) |
| Inrush Current (Vn and In Load) I 2t | ≤ 16A ≤ 5msec. |
| Frequency | 47 – 63 Hz ±6% |
| Input Current (115 – 230 Vac) | 3.3 - 2.2 A |
| Internal Fuse | T 6.3 A |
| External Fuse (recommended) | 16 A (MCBcurve B) |
| Output Data | |
| Output Voltage (Vn) Factory Setting ±3% | 48 Vdc |
| Adjustment range (Vadj) | 41 – 55 Vdc |
| Start up with Strong Load (capacitive load) | ≤50.000µ F |
| Turn-On delay after applying mains voltage | 1 sec. (max) |
| Rated Current at 48 V 40°C (In) | 7 A (permanent) |
| Rated Current at 48 V 50°C (In) | 6 A (permanent) |
| Rated Current at 48 V 60°C (In) | 5 A (permanent) |
| Power Boost Current at 48 Vdc 60°C(In) | In (60°C) x 1.5 ≥ 3 min. |
| Current max. Overload ≅ 4Vdc (permanent) | Imax=In60°Cx(1.8 - 2.2) |
| Current Short Circuit Icc Max 2 sec.: Hiccup mode Permanent : Continuous Mode |
In (60°C) x 3 |
| Hold-up Time ( min. Vac) 24Vdc 5A | T yp. 20 msec |
| Residual Ripple | ≤80 mVpp |
| Efficiency | ≥ 91 % |
| Over temperature Protection | Yes. Shut-down output and automatic restart. |
| Short-circuit protection | 1° Hiccup Mode 2° Continuous mode 3° Manual Reset |
| Dissipation power load max (W) | 28 |
| Over Load protection | Yes |
| Over Voltage Output protection | Yes (typ. 72 Vdc) |
| Parallel connection | Yes |
| Power Good Contact rating (EN60947.4.1): Max. DC1: 30 Vdc 1 A; AC1: 60 Vac 1A Min.1mA at 5 Vdc |
Resistive load Min permissive load |
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