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Mean Well RSP-500-48 Power Supply 500W 48V
Description
Description
Features
| 1U low profile |
| Universal AC input / Full range |
| Protections: Short circuit / Overload / Over voltage / Over temperature |
| Forced air cooling by built-in DC fan |
| LED indicator for power on |
| Built-in remote sense and ON/OFF control |
| 3 years warranty |
General Specification
| AC input voltage range | 85~264VAC; 120~370VDC |
| AC inrush current (max.) | Cold start, 40A at 230VAC |
| DC adjustment range | ±10% rated output voltage |
| Overload protection Range | 105%~130% |
| Overload protection Type | Constant current limiting, auto-recovery |
| Over voltage protection Range | 115%~145% |
| Over voltage protection Type | Shut down O/P voltage, re-power on to recover |
| Withstand voltage | I/P-O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC |
| Working temperature | -30~+70°C (refer to output derating curve) |
| Safety standards | UL60950-1, TUV EN60950-1 (TUV / UL pending for RSP-500) |
| EMC standards | EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 |
| Connection Input | 3P / 9.5mm pitch terminal block |
| Connection Output | 6P / 11mm pitch terminal block |
| Dimension (LxWxH) | 230x127x40.5 |
| Case No. | 226A |
Specifications
Specifications
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BrandMean Well
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SeriesRSP Series
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Power Rating504 Watt
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Output Voltage48 Volt
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Rated Current10.5 Ampere
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Input Voltage85V~264V
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No of Output1
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Standards MetBSMI,CB,CCC,CE,EAC,RCM,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty3 Year
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Length9.06 in
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Width5 in
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Height1.59 in
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Weight2.87 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
What is the RSP-500-48 used for in 48V DC systems?
The RSP-500-48 delivers 48V at 10.5A (504W), appropriate for powering PoE-capable network equipment, small telecom rectifier applications, and 48V battery float-charge systems. Its 1U profile (230.0 × 127.0 × 40.5 mm) suits standard rack enclosures.
What is the ambient operating range of the RSP-500-48?
The RSP-500-48 operates from -30°C to +70°C. It carries BSMI, CB, CCC, CE, EAC, c_rcm, TÜV, and UL certifications and is designed for indoor enclosed use.
How does the RSP-500-48 compare to the RSP-320-48 and RSP-750-48 at 48V?
The RSP-320-48 provides 320W at 6.7A in a 215.0 × 115.0 × 30.0 mm chassis. The RSP-500-48 increases to 504W at 10.5A in a 230.0 × 127.0 × 40.5 mm chassis. The RSP-750-48 delivers 753.6W at 15.7A in a 250.0 × 127.0 × 41.0 mm chassis. All three accept universal AC input.
Does the RSP-500-48 include active PFC?
Yes. The RSP-500-48 includes built-in active PFC across its 85-264VAC input range. It weighs 1.3 kg and carries a 3-year warranty.
Other RSP-500 Models
6 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well RSP-500-12 Power Supply 500W 12V | 500.4W | 12V | 41.7A | Indoor | $86.16 | View |
| Mean Well RSP-500-24 Power Supply 500W 24V | 504W | 24V | 21A | Indoor | $106.87 | View |
| Mean Well RSP-500-27 Power Supply 500W 27V | 502.2W | 27V | 18.6A | Indoor | $106.81 | View |
| Mean Well RSP-500-5 Power Supply 450W 5V | 450W | 5V | 90A | Indoor | $106.81 | View |
| Mean Well RSP-500-4 Power Supply 360W 4V | 360W | 4V | 90A | Indoor | $106.80 | View |
| Mean Well RSP-500-3.3 Power Supply 297W 3.3V | 297W | 3.3V | 90A | Indoor | $106.80 | View |
