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B&R 0PS1200.3
Minimum space requirement in the control cabinet due to a thin designRobust and reliable thanks to dynamic boost with a strong output characteristic curve for starting heavy loadsOptical and preventiv…
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Description
Minimum space requirement in the control cabinet due to a thin designRobust and reliable thanks to dynamic boost with a strong output characteristic curve for starting heavy loadsOptical and preventive function monitoring with three-color LED and dry switching contactEasy handling due to push-in connections, label fields, wire stripping mark and tamper-resistant setupCan be connected in parallel for increased power and redundancyTemperature range: -25°C to +70°CWorldwide use thanks to AC and DC wide-range inputInternational certification package
24 VDC power supply unit, 1-phase, 20 A, input 100 to 240 VAC, wide range, thin design, top-hat rail installation
Specification
| Status display | Green LED (DC OK), threshold value Uout > 21 V |
|---|---|
| Input - Output | 3 kV DC (type test) 3.1 kV DC (routine test) |
| Input - Ground | 1.5 kV DC (type test) 3.1 kV DC (routine test) |
| Input - Signal | 3 kV DC (type test) 3.1 kV DC (routine test) |
| Active DC OK switch output | See section “Dry switching contact”. |
| Connection type | Push-in connection |
| CE | Yes |
| UKCA | Yes |
| CRA (Cyber Resilience Act) | Not applicable |
| UL | cULus E534663 Industrial control equipment |
| DNV | Temperature: D (-25 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: A |
| Nominal input voltage | 100 to 240 VAC |
| Input voltage | 100 to 240 VAC -15% to +10% 100 to 240 VDC ±10% 115 to 240 VAC ±10% (UL) 160 to 240 VDC ±10% (UL) |
| Network type | Star network (TN, TT, IT(PE)) |
| Frequency | 50 to 60 Hz ±10% |
| Inrush current | <21 A |
| Current consumption | 5.3 A / 2.15 A (100 VAC / 240 VAC) 4.4 A / 2.3 A (120 VAC / 230 VAC) 5.2 A / 2.1 A (100 VDC / 240 VDC) |
| I2t | <1.091 A2s |
| Power failure bypass | Typ. 23 ms (120 VAC) Typ. 24 ms (230 VAC) |
| Leakage current to PE | <3.5 mA |
| Protective circuit | Varistor transient protection |
| Internal fuse | 10 A |
| Required line fuse for device and line protection | See section “Input protection”. |
| Nominal voltage | 24 VDC |
| Output power | 480 W / Max. 720 W (5 s) |
| Output voltage | 24 to 28 VDC |
| Output current | 20 A / Max. 30 A (5 s) |
| Setting range for output voltage | 24 to 28 VDC |
| Control deviation | <0.1% (input voltage change ±10%) <3% (load change, dynamic) <1% (load change, static) |
| Rise time | ≤1 s (UOUT (10 to 90%)) |
| Residual ripple | Typ. 50 mVSS |
| Can be connected in parallel | Yes, for increased efficiency and redundancy |
| Can be connected in series | Yes, for increased output voltage (observe SELV limit) |
| Overvoltage protection | ≤35 VDC (on the output (OVP)) |
| Protective functions | Short-circuit protection |
| Feedback voltage resistance | ≤35 VDC |
| Efficiency | Typ. 93.49% (120 VAC) Typ. 94.42% (230 VAC) |
| MTBF | 230 VAC / >1,400,000 h (25°C) 230 VAC / >770,000 h (40°C) 230 VAC / >310,000 h (60°C) |
| Rated load | <33.37 W (120 VAC) <26.72 W (230 VAC) |
| No-load operation | <1.3 W (120 VAC) <1.37 W (230 VAC) |
| Horizontal | Yes |
| Vertical | No |
| Maximum | 5000 m |
| Flammability class | V0 |
| Ventilation/Cooling | Normal convection, no fan required |
| Degree of protection per EN 60529 | IP20 |
| Protection class | I |
| Operation | 18 ms, 30 g, in each direction, per IEC 60068-2-27 |
| Derating | See section “Derating”. |
| Starting temperature | -40°C |
| Storage | -40 to 85°C |
| Transport | -40 to 85°C |
| Pollution degree | 2 |
| Climate category | 3K3, per EN 60721 |
| Overvoltage category | III (≤2000 m) / II (≤5000 m), per EN 61010-1 III (≤2000 m) / II (≤5000 m), per EN 61010-2-201 |
| Material | Aluminum sheet, plastic cover PA |
| Coating | No protective coating |
| Installation | Easy top-hat rail installation (NS 35 rails, EN 60715) |
| Width | 55 mm |
| Height | 135 mm |
| Depth | 132 mm |
| Weight | 940 g |

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