# MEAN WELL RST-5000-48 Power Supply Unit 5040 W 180 - 305 V 47 - 63 Hz Active Cooling Metallic 2U

**URL:** https://aio.lv/en/product--mean-well-rst-5000-48--1791034
**Data updated:** 2026-07-25 04:16 (EEST)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** RST-5000-48
**EAN:** 4021087025461
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 350.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 1 942.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-rst-5000-48--1791034

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 8.49 EUR |

## Summary description

MEAN WELL RST-5000-48 power supply unit delivering a total power of 5040 W. Designed with a 2U form factor, active cooling, and support for AC input voltage ranging from 180 to 305 V at 47 to 63 Hz. Features an MTBF of 37900 hours and complies with EN60950-1 and UL60950-1 safety standards. Suitable for professional industrial applications requiring reliable and continuous high-capacity power delivery in metallic housing.

## Long description

The MEAN WELL RST-5000-48 power supply unit is a high-capacity 5040 W enclosed AC/DC device engineered for demanding industrial environments. Built with a robust metallic 2U housing, this power supply handles wide-range three-phase AC inputs and delivers a reliable 48 V DC output. It integrates advanced active PFC functionality and forced air cooling via a built-in DC fan with speed control to maintain stable operation in temperatures up to 70 °C. Designed for continuous professional use, it complies with recognized safety standards including EN60950-1 and UL60950-1, and features an MTBF of 37900 hours.
Advantages
This power supply unit stands out due to its high conversion efficiency of up to 91 percent, which minimizes energy losses during operation. It offers exceptional design flexibility through programmable output voltage and constant current levels, alongside active current sharing capabilities up to 20000W using a 3+1 configuration. Comprehensive built-in protections guard against short circuits, overloads, over voltage, over temperature, and fan failures. Additionally, it includes remote ON-OFF control, remote sense, auxiliary power, and alarm signal functions for seamless system integration.
Suitable for
Industrial automation and control systems
Large-scale laser cutting and processing machinery
Electroplating and electrolysis equipment
Burn-in testing facilities and laboratories
High-power communication and telecommunications infrastructure
When it may not be suitable
This unit is not designed for standard consumer electronics, household appliances, or office environments where high-power industrial specifications and three-phase electrical inputs are unavailable. Its active cooling system generates fan noise, making it unsuitable for quiet workspaces.
Key specifications
Total power output: 5040 W
AC input voltage range: 180 to 305 V
Input frequency: 47 to 63 Hz
Form factor: 2U metallic housing
Efficiency: Up to 91 percent
Cooling: Active cooling with built-in DC fan
Mean Time Between Failures: 37900 hours
How to use
Installation should be performed by qualified personnel in accordance with local electrical codes and safety regulations. Ensure proper connection to a compatible three-phase AC power source within the specified input voltage range. Mount the metallic enclosure securely in a well-ventilated 2U rack or cabinet, ensuring unobstructed airflow for the built-in cooling fans. Connect the DC output terminals to your load using appropriately sized wiring, and utilize the auxiliary control terminals for remote monitoring and programming functions as required by your application setup.
What to consider before purchase
Verify that your facility provides the required three-phase AC input voltage range.
Confirm that the physical 2U dimensions and mounting layout fit your equipment rack or enclosure.
Assess the load requirements to ensure the 5040 W capacity and current sharing options match your system demands.
Consider the acoustic impact of the active cooling fans in your operating environment.
Always disconnect the main power supply before performing any wiring, maintenance, or inspection tasks. Ensure that ventilation openings remain unblocked during continuous operation to prevent thermal overload.

## Specifications

| Feature | Value |
|---|---|
| Weight | 10 kg |
| Mean time between failures (MTBF) | 37900 h |
| Safety | EN60950-1, UL60950-1 |
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | -30 - 70 |
| Height | 83.5 mm |
| Width | 211 mm |
| Depth | 460 mm |
| Product colour | Metallic |
| Efficiency | 91 % |
| Hold time | 20 ms |
| Rise time | 80 ms |
| Cooling type | Active |
| Power factor | 0.95 |
| Power Factor Correction (PFC) type | Active |
| AC input frequency | 47 - 63 |
| AC input voltage | 180 - 305 |
| Total power | 5040 W |
| Power supply unit (PSU) form factor | 2U |

## FAQ

### How much does the MEAN WELL RST-5000-48 Power Supply Unit cost, and is it available for purchase?

The price is 2,350.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 24.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All mean well products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized mean well service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for MEAN WELL RST-5000-48 Power Supply Unit?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1791034/58083780_large.webp