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Mean Well RST-5000-48 Power Supply 5040W 48V
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Mean Well RST-5000-48 Power Supply 5040W 48V
Description
Description
Features
| 3 3-wire/ 196~305VAC or 3 4-wire/ Y 340~530VAC wide input range |
| Built-in active PFC function |
| Protections: Short circuit / Overload / Over voltage / Over Temp. / Fan alarm |
| High efficiency up to 91% |
| Built-in fan speed control |
| Vo can be trimmed 20~110% by 1~5.5VDC external control signal |
| Io can be trimmed 20~100% by 1~5VDC external control signal |
| Current sharing up to 4 units |
| Built-in remote sense and ON/OFF control |
| Built-in 12V/0.1A auxiliary power |
| Alarm signal output |
| 5 years warranty |
General Specification
| AC input voltage range | 3 3-wire/ 196~305VAC or 3 4-wire/ Y 340~530VAC |
| DC adjustment range | -2%~+20% rated output voltage |
| AC inrush current | Cold start, 50A at 230VAC/ or 400VAC/Y |
| Overload protection | 100%~110% constant current limiting, auto-recovery (can adjust to delay shut down) |
| Over voltage protection | 125%~140% 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) |
| Setup, rise, hold up time | 3000ms, 80ms, 16ms at full load |
| Safety standards | Design refer to UL60950-1, TUV EN60950-1 |
| EMC standards | Design refer to EN55022 class A, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 |
| Dimension (LxWxH) | 480x 210x 83.5 mm |
Specifications
Specifications
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BrandMean Well
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SeriesRST Series
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Power Rating5040 Watt
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Output Voltage48 Volt
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Rated Current105 Ampere
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Input Voltage196V~530V
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No of Output1
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Standards MetCB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-30°C~70°C
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Warranty5 Year
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Length18.11 in
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Width8.31 in
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Height3.29 in
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Weight22.05 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the RST-5000-48 for a 48V industrial automation cabinet with high DC load demand?
Yes, this model is a constant-voltage 48V supply rated for 5040W and 105A. That output level fits large 48V industrial automation systems that need substantial DC power from a single power supply.
Is the RST-5000-48 suitable for powering 48V motors, actuators, or other heavy embedded equipment?
It can fit heavy 48V DC equipment because the supply provides 48V at up to 105A with 5040W total power. Buyers should match their equipment to a constant-voltage 48V source and stay within the unit's 105A and 5040W ratings.
Can this power supply be used in a high-power telecom or IT DC system that runs on 48V?
Yes, the electrical profile aligns with high-power 48V DC systems because it delivers 48V constant voltage and up to 105A. Its input range of 196-530VAC also supports deployment in facilities with higher-voltage AC infrastructure.
Is the RST-5000-48 appropriate for scalable 48V systems that may need more than one power supply?
Yes, one of the listed features is active current sharing up to 20000W(3+1). That makes it relevant for larger 48V systems that need power expansion beyond a single 5040W unit.
Can I use the RST-5000-48 outdoors or in harsh temperature conditions?
The operating temperature range is -30°C to +70°C, so it is designed for wide-temperature operation. No IP rating is listed in the provided specs, so it is better treated as a unit for protected enclosures rather than exposed outdoor or wet locations.
How does the RST-5000-48 compare with other Mean Well RST series models?
Within the listed siblings, the 48V options are RST-5000-48 at 5040W and 105A and RST-10000-48 at 10080W and 210A. Other RST models span 24V, 36V, 115V, 230V, and 380V outputs, with power ratings from 4800W up to 15030W and current ratings from 19.77A up to 400A.
Other RST-5000 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well RST-5000-36 Power Supply 4968W 36V | 4968W | 36V | 138A | Indoor | $1,550.07 | View |
| Mean Well RST-5000-24 Power Supply 4800W 24V | 4800W | 24V | 200A | — | $1,544.30 | View |
