Stock Code: NDR-240-48
| General | |
|---|---|
| Brand | Mean Well |
| Series | NDR |
| Model | NDR-240-48 |
| Type | Switching Mode Power Supply |
| Rated Power | 240 W |
| Number of Outputs | 1 |
| Input | |
| Input Voltage Type | AC |
| Electrical Phase | Single Phase |
| Input Voltage Range | 90 ~ 264 V AC / 127 ~ 370 V DC |
| Frequency Range | 47 ~ 63 Hz |
| Power Factor (PFC) | PF>0.98 / 115 V AC; PF>0.95 / 230 V AC (at full load) |
| Efficiency (Typ.) | 90% |
| Inrush Current (Typ.) | 20 A / 115 V AC; 35 A / 230 V AC |
| Leakage Current | <1 mA / 240 V AC |
| Output | |
| Output Voltage Type | DC |
| Output Voltage | 48 V DC |
| Rated Current | 5 A |
| Current Range | 0 ~ 5 A |
| Output Voltage Adj. Range | 48 ~ 55 V |
| Voltage Tolerance | ±1.0% |
| Line Regulation | ±0.5% |
| Load Regulation | ±1.0% |
| Ripple & Noise (max.) | 150 mVp-p |
| Protection | |
| Overload Protection | 105 ~ 130% of rated output power; constant current limiting, recovers automatically after fault condition is removed |
| Over Voltage Protection | 56 ~ 65 V; shuts down output, re-power on to recover |
| Over Temperature Protection | Shuts down output, recovers automatically after temperature goes down |
| Short Circuit Protection | Yes |
| Environment | |
| Working Temperature | -20 ~ +70°C |
| Working Humidity | 20 ~ 95% RH (non-condensing) |
| Storage Temperature / Humidity | -40 ~ +85°C, 10 ~ 95% RH |
| Safety & EMC | |
| Safety Standards | UL 508, TUV BS EN/EN 62368-1, EAC TP TC 004, BSMI CNS 14336-1, BIS IS 13252, KC K60950-1 (for 48V only) |
| Withstand Voltage | I/P-O/P: 3 kV AC; I/P-FG: 2 kV AC; O/P-FG: 0.5 kV AC |
| Isolation Resistance | >100 MΩ / 500 V DC |
| EMC Emission | Compliance to BS EN/EN 55032 (CISPR 32), BS EN/EN 61204-3 Class B, BS EN/EN 61000-3-2,-3 |
| EMC Immunity | Compliance to BS EN/EN 61000-4-2,3,4,5,6,8,11, BS EN/EN 55035, BS EN/EN 61204-3; heavy industry level |
| Mechanical | |
| Dimensions (W×H×D) | 63 × 125.2 × 113.5 mm |
| Weight | 1 kg |
| Cooling | Free air convection |
| Mounting Type | DIN-Rail (TS35/7.5 or TS35/15) |
| MTBF | 1645.2K hrs (Telcordia SR-332); 230.2K hrs (MIL-HDBK-217F) |
