# Power Adapter MEAN WELL CSP-3000-400 3000 W 400 V

**URL:** https://aio.lv/en/product--mean-well-csp-3000-400--3937030
**Data updated:** 2026-01-06 11:13 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** CSP-3000-400
**EAN:** 4021087052764
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 659.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 545.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-csp-3000-400--3937030

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL CSP-3000-400 is a power adapter/inverter with an input voltage of 180 - 264 V and output power of 3000 W. It provides a stable output voltage of 400 V and is compliant with RoHS standards. The dimensions are 177.8 mm in width, 278 mm in depth, and 63.5 mm in height. Each pack contains 4 units, making it suitable for various applications requiring reliable power supply.

## Long description

The MEAN WELL CSP-3000-400 is an AC‑DC single‑output enclosed power supply with active PFC, designed to deliver a stable 400 V DC output at up to 7.5 A (3000 W). It accepts 180–264 V AC input, meets RoHS requirements and is packaged in a compact enclosure with dimensions 177.8 × 278 × 63.5 mm. Remote ON/OFF control is provided for integration into automated systems; units are sold in packs of four.
Advantages
The unit provides a high-power 400 V DC output with built-in power factor correction for improved mains compatibility and reduced harmonic distortion. Its enclosed design offers physical protection and easier mounting in systems, while remote ON/OFF allows centralized control. Compliance with RoHS ensures the product meets common environmental standards. The compact footprint supports space-constrained installations.
Suitable for
 Industrial equipment requiring a stable 400 V DC supply
 High-voltage drivers and power electronics applications
 Automated systems needing remote ON/OFF control
 Installations where RoHS compliance is required
Key specifications
 Model: MEAN WELL CSP-3000-400 (MPN: CSP-3000-400)
 Type: AC‑DC single output enclosed power supply with PFC
 Input voltage: 180–264 V AC
 Output: 400 V DC, 7.5 A (3000 W)
 Remote control: Remote ON/OFF
 Standards: RoHS compliant
 Dimensions (W×D×H): 177.8 × 278 × 63.5 mm
 Packaging: 4 units per pack
 Brand: MEAN WELL; EAN: 4021087052764
How to use
Install the enclosed power supply in a well‑ventilated location and secure it according to the manufacturer’s mounting recommendations. Connect the AC input within the 180–264 V range, verify correct polarity and grounding, then connect the 400 V DC output to the load rated for 7.5 A maximum. Use the remote ON/OFF terminals to integrate power control with your system logic. Observe standard safety practices when working with high voltages.
Usage recommendations
Ensure adequate cooling and maintain clearances around the unit; avoid exceeding the rated output current and operate within the specified input voltage range. For installation and safety details refer to MEAN WELL technical documentation for model CSP-3000-400.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 180 - 264 |
| Output voltage | 400 |
| Output power | 3000 W |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.68 kg |
| Height | 63.5 mm |
| Width | 177.8 mm |
| Depth | 278 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 4 pc(s) |

## FAQ

### How much does the Power Adapter MEAN WELL CSP-3000-400 cost, and is it available for purchase?

The price is 659.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 23.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Power Adapter MEAN WELL CSP-3000-400?

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/3937030/64235987_large.webp