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header-product Power Supply Unit MEAN WELL RSP-1000-48
324.45 €

Power Supply Unit MEAN WELL RSP-1000-48

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Short description

The MEAN WELL RSP-1000-48 is a 1008 W power supply unit with a 1U form factor. It operates on an AC input voltage of 90 - 264 V and frequency of 47 - 63 Hz. This metallic PSU features active cooling and has a mean time between failures (MTBF) of 313100 hours. It is UL60950-1 and TUV EN60950-1 approved, ensuring safety and reliability. Dimensions: 127 mm (W) x 295 mm (D) x 41 mm (H).
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 1790884
Manufacturer: mean well
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Thursday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.95 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 108.15 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 9.01 euros per month
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Product information

Description

The MEAN WELL RSP-1000-48 is a 1U metallic power supply unit delivering 1008 W output at 48 V. It accepts an AC input of 90–264 V, 47–63 Hz and includes active PFC and active surge current limiting for stable mains behaviour. The unit is cooled by a high-quality ball-bearing fan, offers remote sense, remote ON-OFF control and a 12 V/0.1 A auxiliary remote control output. Safety approvals include UL60950-1 and TUV EN60950-1; MTBF is 313100 hours. Physical dimensions are 127 × 295 × 41 mm.

Advantages

The RSP-1000-48 provides high conversion efficiency up to 91% and built-in active PFC to improve power factor and reduce mains disturbances. Output voltage trimming of ±10% enables fine adjustment to match load requirements. Active surge current limiting protects the unit and connected equipment during AC inrush events. Remote sense and remote ON-OFF increase installation flexibility while the auxiliary 12 V/0.1 A output supports control circuits.

Suitable for

  • Server racks and 1U industrial enclosures
  • Telecommunications and network equipment
  • Industrial control systems and automation
  • Embedded systems requiring 48 VDC supply

Key specifications

  • Model: MEAN WELL RSP-1000-48
  • Output power: 1008 W
  • Output voltage: 48 V (trim ±10%)
  • AC input: 90–264 V, 47–63 Hz
  • Efficiency: up to 91%
  • PFC: Active power factor correction
  • Cooling: Ball-bearing fan (active cooling)
  • Auxiliary output: 12 V / 0.1 A for remote control
  • Remote functions: Remote sense, remote ON-OFF
  • Approvals: UL60950-1, TUV EN60950-1
  • MTBF: 313100 hours
  • Dimensions (W×D×H): 127 × 295 × 41 mm

How to use

Install the RSP-1000-48 in a compatible 1U chassis or rack following manufacturer mounting instructions and ensure adequate airflow for the fan-cooled unit. Connect AC input within the specified 90–264 V range and verify grounding. Use the output trim control if slight voltage adjustment is required. Implement remote sense wiring close to the load to compensate for cable voltage drop, and use the remote ON-OFF and 12 V auxiliary output as needed for system control.

Usage recommendations

Operate the unit within specified ambient temperature and ventilation limits, perform regular fan and ventilation checks, and avoid exceeding rated output power. Use proper wiring and fusing on both AC and DC sides and follow applicable safety standards and local regulations.
All features
Weight:
1.95 kg
Mean time between failures (MTBF):
313100 h
Safety:
UL60950-1, TUV EN60950-1 approved
Operating relative humidity (H-H):
20 - 90
Storage temperature (T-T):
-40 - 85
Operating temperature (T-T):
-20 - 60
Storage relative humidity (H-H):
10 - 95
Height:
41 mm
Width:
127 mm
Depth:
295 mm
Product colour:
Metallic
Efficiency:
90 %
Hold time:
16 ms
Rise time:
50 ms
Cooling type:
Active
Power protection features:
Overload, Short circuit, Overheating, Over voltage
Power Factor Correction (PFC) type:
Active
AC input frequency:
47 - 63
AC input voltage:
90 - 264
Total power:
1008 W
Power supply unit (PSU) form factor:
1U

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Power Supply Unit MEAN WELL RSP-1000-48 cost, and is it available for purchase?

The price is 324.45 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 Thursday 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Power Supply Unit MEAN WELL RSP-1000-48 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Power Supply Unit MEAN WELL RSP-1000-48 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Power Supply Unit MEAN WELL RSP-1000-48?

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.
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