UNO2-PS/1AC/48DC/240W - Power supply | 1110155
- Primary circuit clocked power supplies, UNO POWER, Screw connection, Mounting on mounting rail, Input: 1-phase, Output: 48 V DC / 5 A, adjustable to 42 V DC ... 56 V DC
Power supplies
Our power supplies are reliable and ideally suited for any application. In our diverse product portfolio, you will find DIN-rail power supplies that vary in design, power and features. This makes them an excellent choice for a wide range of industries, such as automotive, mechanical engineering, process industries, and for the shipbuilding industry.
Product
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Product type: |
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Product family: |
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AC mode
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Input voltage range: |
| The range is from 100V AC to 240V AC |
| Tolerance -15% ... +10 % |
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Frequency range (fN): |
| 50 Hz to 60 Hz |
| Tolerance ± 10% |
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Power backup time: |
| > 20 ms (120 V AC) |
| > 20 ms (230 V AC) |
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Current consumption: |
| type. 2.6 A (100 V AC) |
| type. 2.2 A (120 V AC) |
| type. 1.16 A (230 V AC) |
| type. 1.2 A (240 V AC) |
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Protection system: |
| Transient overvoltage protection; Varistor, Gasified spark gap |
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Input fuse: |
| 5 A internal (device protection), fast |
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Output data
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Efficiency: |
| type. 91.5 % (120 V AC) |
| type. 93 % (230 V AC) |
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Rated output voltage: |
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Rated output current (IN): |
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Short circuit resistance and idle test: |
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Reducing the rating parameters: |
| < 90 V AC (1 % for each V) |
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Output power: |
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Start-up time: |
| < 1 s (UOut = 10 % ... 90 %) |
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High MTBF reliability: |
| > 1,000,000 hours at 25 °C |
| > 550,000 hours at 40 °C |
| > 280,000 hours at 55 °C |
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Signaling
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Signaling methods |
| LED DC OK - operation signal status (UN = 48 V DC, IOut = IN) |
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Function |
| Visual indication of working condition. |
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Assembly
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Mounting method |
| Mounting on a mounting rail |
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Mounting position |
| DIN rail horizontal NS 35, EN 60715 |
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Dimensions |
| Width: 45 mm |
| Height: 130 mm |
| Depth: 129 mm, 125 mm (Depth of device (DIN rail mounting)) |
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Ambient conditions
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Degree of protection |
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Ambient temperature |
| from -25 °C to 70 °C (> 55 °C reduction: 2.5 % for each K) |
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Standard designation: Standards/Regulations
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Surge category |
| EN 61010-1 |
| II (≤ 3000 m) |
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| EN 62477-1 |
| III (≤ 3000 m) |
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Safety of use of power supplies up to 1100 V
(insulation gaps) |
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Electrical safety |
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Normative electrical safety |
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Equipping electrical power equipment with auxiliary electronic devices |
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Safety requirements for measuring devices,
control, regulation and laboratory |
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Very low voltage PELV |
| IEC 61010-1 (SELV) |
| IEC 61010-2-201 (PELV) |
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Safe insulation |
| IEC 61558-2-16 |
| IEC 61010-2-201 |
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Permissible levels of harmonic current emissions |
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Semiconductor industry requirements for power supply voltage drops |
| SEMI F47 - 0706 (180 V AC) |
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Benefits
- High efficiency reduces energy loss.
- The power supply assembles quickly and easily thanks to its compact dimensions, snap-on mounting and simple screw connections.
- It can operate over a wide temperature range from -25 °C to 70 °C, making it reliable in harsh environments.
- The device is equipped with overvoltage and short-circuit protection, which increases its reliability.
- The power supply is extremely versatile, allowing use in a variety of power conditions around the world.
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