# Uninterruptible Power Supply PowerWalker VFI 10K CPH 3/3 Double-conversion (Online) 10 kVA 10000 W

**URL:** https://aio.lv/en/product--powerwalker-vfi-10k-cph-33--12406478
**Data updated:** 2026-05-01 23:26 (EEST)
**Category:** UPS
**Manufacturer:** PowerWalker
**Manufacturer code:** VFI 10K CPH 3/3
**EAN:** 4260074981681
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 312.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 1 911.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--powerwalker-vfi-10k-cph-33--12406478

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

PowerWalker VFI 10K CPH 3/3 is an Online double-conversion uninterruptible power supply (UPS) delivering 10 kVA / 10000 W output power. It provides continuous, regulated AC power through terminal outlets, suitable for protecting servers, network equipment and critical infrastructure from power disturbances and ensuring stable operation in data centers and IT environments.

## Long description

PowerWalker VFI 10K CPH 3/3 is an Online double-conversion uninterruptible power supply (UPS) delivering 10 kVA / 10000 W output power. Designed for three-phase input and output, this UPS provides continuous, regulated AC power through terminal outlets to protect servers, network equipment and other critical infrastructure from power disturbances. The VFI CPH 3/3 series supports installation in a 19-inch rack (3U) or as a standalone tower and can be scaled in parallel up to 10 units for modular systems up to 100 kW. Hot-swappable batteries and adjustable battery strings make the unit suitable for demanding data center and IT environments where uptime and maintainability are essential.
Advantages
The PowerWalker VFI 10K CPH 3/3 offers double-conversion topology for continuous voltage and frequency regulation, delivering clean, stable power regardless of input fluctuations. With unity power factor (kVA = kW) and high efficiency above 94%, it provides maximum usable output for connected equipment. The UPS features hot-swappable batteries and the ability to adjust battery quantity, enabling fast maintenance without interrupting protected loads. Its modular design allows parallel operation and shared battery packs for flexible capacity growth.
Suitable for
Small to medium data centers and server rooms
Network closets and telecom installations
Critical IT racks and infrastructure requiring three-phase power
Environments needing scalable, modular UPS capacity up to 100 kW
When it may not be suitable
This UPS is designed for three-phase distribution and rack-mounted or tower deployment; it may not be appropriate for single-phase residential applications or small offices that do not require three-phase power. If installations cannot accommodate 3U rack space or the physical dimensions (418 mm width, 678 mm depth, 129 mm height) and weight (20.5 kg), consider smaller or specifically single-phase models.
Key specifications
Topology: Double-conversion (Online)
Output power capacity: 10 kVA
Output power (active): 10000 W
Phase configuration: Three-phase input and three-phase output (3/3)
AC outlets: Terminal connections
Efficiency: greater than 94% (typical for series)
Power factor: 1.0 (unity)
Battery features: Hot-swappable batteries; adjustable battery string length (configurable up to 40 cells)
Scalability: Up to 10 units in parallel; modular solution up to 100 kW
Form factor: 19-inch rack, 3U space or standalone tower
Dimensions (W × D × H): 418 × 678 × 129 mm
Weight: 20.5 kg
How to use
Install the UPS in a 19-inch rack using 3U of space or position it as a standalone tower on a stable surface. Connect three-phase input and output via the terminal outlets following local electrical codes and the installation manual. Configure the battery string length and, if required, connect matching battery packs; hot-swappable batteries allow replacement without shutting down protected equipment. For capacity expansion, parallel up to 10 units and, if available, install a centralized touch display to monitor system-wide status. Regularly verify battery condition and perform scheduled maintenance as specified by the manufacturer.
What to consider before purchase
Requirement for three-phase power distribution in your installation
Available rack space (3U) or footprint for tower placement and the unit dimensions
Planned scalability: whether you will use parallel units or external battery packs
Compatibility of terminal connections with existing electrical wiring
Maintenance access for hot-swappable batteries and monitoring needs
Usage recommendations
For reliable operation, install the UPS in a controlled environment with adequate ventilation and stable temperature. Use recommended battery packs for consistent runtime and enable regular monitoring via the local LCD or an optional centralized touch panel. When expanding capacity, ensure synchronized configuration of parallel units and follow the manufacturer’s guidance for battery string length and replacement procedures to maintain continuous protection.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| AC outlet types | Terminal |
| Emergency Power Off (EPO) connector | Yes |

### Design

| Feature | Value |
|---|---|
| Built-in fan | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 20.5 kg |
| Height | 129 mm |
| Width | 418 mm |
| Depth | 678 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Operating temperature (T-T) | 0 - 40 |

### Features

| Feature | Value |
|---|---|
| Output power capacity | 10 kVA |
| Noise level | 55 dB |
| Input frequency | 40 - 70 |
| Output power | 10000 W |
| Power factor | 1 |
| Input operation voltage (max) | 520 V |
| Input operation voltage (min) | 190 V |
| UPS topology | Double-conversion (Online) |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85078000 |

## FAQ

### How much does the PowerWalker VFI 10K CPH 3/3 UPS 10 kVA cost, and is it available for purchase?

The price is 2,312.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 08.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can PowerWalker VFI 10K CPH 3/3 UPS 10 kVA be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 PowerWalker 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 PowerWalker 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, output power, output power capacity, 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 PowerWalker VFI 10K CPH 3/3 UPS 10 kVA?

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/12406478/68696532_large.webp