Power supply, switch-mode power supply unit, 48 V
Technical Specifications:
| Depth | 125 mm |
| Depth (inches) | 4.921 inch |
| Height | 130 mm |
| Height (inches) | 5.118 inch |
| Width | 124 mm |
| Width (inches) | 4.882 inch |
| Net weight | 3,215 g |
| Storage temperature | -40 °C…85 °C |
| Operating temperature | -25 °C…70 °C |
| Humidity at operating temperature | 5…95 %, no condensation |
| Start-up | ≥ -40 °C |
| RoHS Compliance Status | Compliant with exemption |
| RoHS Exemption (if applicable/known) | 6c, 7a, 7cI |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | 6d8cdf22-8230-4af8-86c8-3558c716666d |
| AC input voltage range | 85…277 V AC |
| Connection system | PUSH IN |
| Current consumption in relation to the input voltage | Voltage type: AC Input voltage: 100 V Input current: 12 A Voltage type: DC Input voltage: 120 V Input current: 12 A |
| DC input voltage range | 80 … 410 V DC |
| Frequency range AC | 45…65 Hz |
| Input fuse (internal) | Yes |
| Inrush current | max. 15 A |
| Nominal power consumption | 1,021 VA |
| Rated input voltage | 110…240 V AC / 120…340 V DC |
| Recommended back-up fuse | 16 A, DI / 16 A, Char. B / 16 A, Char C |
| Surge protection | Varistor |
| Connection system | PUSH IN |
| DCL – peak load reserve | Boost duration: 5 s Multiple of the rated current: 150 % Boost duration: 15 ms Multiple of the rated current: 400 % |
| Mains failure bridge-over time | > 20 ms @ 115V AC/ 230 VAC |
| Nominal output current for Unom | 20 A @ 60 °C |
| Output power | 960 W |
| Output voltage, max. | 56 V |
| Output voltage, min. | 45 V |
| Output voltage, note | adjustable with potentiometer or comunication module |
| Parallel connection option | Yes, for redundancy and power increase (with ORing MOSFET) |
| Protection against inverse voltage | Yes |
| Ramp-up time | ≤ 100 ms |
| Rated output voltage | 48 V DC ± 1 % |
| Residual ripple, breaking spikes | <100 mVPP |
| AC failure bridging time @ Inom | > 20 ms @ 230 V AC / > 20 ms @ 115 V AC |
| Conformal coating | No |
| Degree of efficiency | 94% |
| Derating | > 60°C (2.5% / 1°C) |
| Earth leakage current, max. | 3.5 mA |
| Housing version | Metal, corrosion resistant |
| MTBF | According to Standard: SN 29500 Operating time (hours), min.: 1,000,000 h Ambient temperature: 25 °C Input voltage: 230 V Output power: 960 W Duty cycle: 100 % According to Standard: SN 29500 Operating time (hours), min.: 495,000 h Ambient temperature: 40 °C Input voltage: 230 V Output power: 960 W Duty cycle: 100 % |
| Power factor (approx.) | > 0.9 |
| Power loss, idling | 10 W |
| Power loss, nominal load | 61.3 W |
| Protection degree | IP20 |
| Short-circuit protection | Yes internal |
| Surge voltage category | III II |
| Interference immunity test acc. to | EN 55032:2015 EN 55024:2010/A1:2015 EN 55035:2017 EN 61000-3-2:2014 EN 61000-3-3:2013 EN 61000-6-1:2007 EN 61000-6-2:2005 EN 61000-6-3:2007/A1:2011 EN 61000-6-4:2007/A1:2011 |
| Noise emission in accordance with EN55032 | Class B |
| Shock resistance IEC 60068-2-27 | 30 g in all directions |
| Vibration resistance IEC 60068-2-6 | 2.3 g (on DIN rail) 4 g (with direct mounting) |
| Insulation voltage input / earth | 3.2 kV |
| Insulation voltage output / earth | 0.5 kV |
| Insulation voltage, input/output | 3.5 kV |
| Pollution severity | 2 |
| Protection class | I, with PE connection |
| Surge voltage category | III II |
| Electrical machine equipment | Acc. to EN60204 |
| For use with electronic equipment | Acc. to EN50178 / VDE0160 |
| Protection against dangerous shock currents | Acc. to VDE0106-101 |
| Protective separation / protection against electrical shock | VDE0100-410 / acc. to DIN57100-410 |
| Safety extra-low voltage | SELV acc. to IEC 60950-1 PELV according to EN 60204-1 |
| Safety transformers for switch-mode power supplies | According to EN 61558-2-16 |
| Conductor cross-section, AWG/kcmil , max. | 4 AWG |
| Conductor cross-section, AWG/kcmil , min. | 20 AWG |
| Conductor cross-section, flexible , min. | 0.75 mm² |
| Conductor cross-section, rigid , max. | 16 mm² |
| Conductor cross-section, rigid , min. | 0.75 mm² |
| Connection system | PUSH IN |
| Number of terminals | 3 for L/N/PE |
| Screwdriver blade | 0.6 x 3.5 |
| Wire connection cross section, flexible (input), max. | 16 mm² |
| Conductor cross-section, AWG/kcmil , max. | 4 AWG |
| Conductor cross-section, AWG/kcmil , min. | 20 AWG |
| Conductor cross-section, flexible , max. | 16 mm² |
| Conductor cross-section, flexible , min. | 0.75 mm² |
| Conductor cross-section, rigid , max. | 16 mm² |
| Conductor cross-section, rigid , min. | 0.75 mm² |
| Connection system | PUSH IN |
| Number of terminals | 5 (+ + / – – -) |
| Screwdriver blade | 0.6 x 3.5 |
| Wire connection cross-section, flexible (signal), max. | 1.5 mm² |
| Wire connection cross-section, flexible (signal), min. | 0.14 mm² |
| Wire connection method | PUSH IN |
| Wire cross-section, AWG/kcmil , max. | 16 |
| Wire cross-section, AWG/kcmil , min. | 26 mm² |
| Wire cross-section, solid , max. | 1.5 mm² |
| Wire cross-section, solid , min. | 0.14 mm² |
| Floating contact | Yes |
| LED green/red | Green: Operation (failure-free) Flashing green: advance warning I>90% Green/red flashing: output switched off (switch-off mode) Flashing red: overload/error |
| Status relay (max. load) | Output voltage OK (30 V DC / 1 A) |
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