# Eaton 3P550I UPS Standby Offline 0.55 kVA 330 W 4 AC outlets

**URL:** https://aio.lv/en/product--eaton-3p550i--11394363
**Data updated:** 2026-01-14 13:13 (EET)
**Category:** UPS
**Manufacturer:** EATON
**Manufacturer code:** 3P550I
**EAN:** 3553340621260
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 70.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eaton-3p550i--11394363

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Eaton 3P550I is a Standby UPS with a capacity of 0.55 kVA and 330 W output power. It features 4 AC outlets and a battery capacity of 4.5 Ah. Designed for tower placement, it ensures reliable power backup for essential devices. The UPS is compliant with various international standards, ensuring safety and efficiency.

## Long description

The Eaton 3P550I UPS Standby Offline 0.55 kVA 330 W with 4 AC outlets is a tower-format uninterruptible power supply designed to provide short-term backup and basic surge protection for essential equipment. With a rated output power of 330 W and a battery capacity of 4.5 Ah, this UPS supports orderly shutdown of connected devices during power interruptions and helps protect sensitive electronics from voltage spikes and brownouts. The compact black housing and 3 kg weight make it suitable for office desks, small server closets, and home workstations where space is limited.
Advantages
The Eaton 3P550I delivers reliable standby power and automatic transfer to battery in the event of mains failure, ensuring connected devices remain operational long enough for data saving or controlled shutdown. Built-in surge and short-circuit protection reduce the risk of damage from transient events, while its straightforward tower design simplifies installation and placement. The UPS complies with common safety and efficiency requirements expected for small-scale power protection devices.
Подходит для
 Desktop PCs and workstations
 Modems, routers and small network equipment
 Point-of-sale terminals and office peripherals (printers, scanners)
 Home entertainment devices requiring short-term backup
Key specifications
 Output power: 330 W
 Apparent power capacity: 0.55 kVA
 Number of AC outlets: 4
 Battery capacity: 4.5 Ah
 Form factor: Tower
 Colour: Black
 Weight: 3 kg
 Topology: Standby (Offline)
How to use
Place the UPS on a stable, level surface with adequate ventilation and connect it to a grounded mains outlet. Attach critical devices to the protected AC outlets and power them on. The UPS will provide surge protection while mains power is present and automatically switch to battery power if the input supply fails. Monitor load to avoid exceeding the 330 W output rating; for extended runtime or higher loads, use a UPS with greater capacity. Replace the internal battery according to the manufacturer’s recommended interval or when runtime noticeably decreases.
Usage recommendations
To extend battery life and ensure dependable operation, keep the UPS in a cool, dry environment, avoid placing it in direct sunlight or near heat sources, and perform periodic self-tests if the unit supports them. Use the four AC outlets for equipment that requires short-term protection and orderly shutdown rather than for long-term high-power loads.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| AC outlets quantity | 4 AC outlet(s) |
| AC outlet types | C3 coupler |

### Battery

| Feature | Value |
|---|---|
| Battery voltage | 12 V |
| Battery capacity | 4.5 Ah |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Form factor | Tower |
| Display type | LED |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3 kg |
| Height | 263 mm |
| Width | 81 mm |
| Depth | 235 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Rack mount kit | No |

### Certificates

| Feature | Value |
|---|---|
| Certification | IEC/EN 62040-1
IEC/EN 62040-2
IEC/EN 62040-3
CE
UKCA
Cm |
| Waste Electrical and Electronic Equipment (WEEE) compliance | Yes |
| Compliance certificates | CB, CE, RoHS, WEEE |

### Other features

| Feature | Value |
|---|---|
| Relative humidity | 0 - 95 |
| Input connection type | C14 |
| Nominal input voltage | 220-240 |

### Features

| Feature | Value |
|---|---|
| Output power capacity | 0.55 kVA |
| Noise level | 25 dB |
| Input frequency | 46/70 |
| Efficiency | 97 % |
| Output power | 330 W |
| Surge protection | Yes |
| Input operation voltage (max) | 284 V |
| Input operation voltage (min) | 161 V |
| Output operation voltage (min) | 161 V |
| Output operation voltage (max) | 284 V |
| Output frequency | 50/60 |
| Number of input phases | 1 |
| Number of output phases | 1 |
| Output power factor | 0.6 |
| Waveform | Stepwise |
| Power consumption (average operating) | 10.2 W |
| UPS topology | Standby (Offline) |
| Auto shut-off | No |
| Efficiency (ECO mode) | 97 % |

## FAQ

### How much does the Eaton 3P550I UPS cost, and is it available for purchase?

The price is 84.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 30.06.2026 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. All transactions are 100% secure and encrypted.

### Can Eaton 3P550I UPS 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 EATON 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 EATON 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: ac outlets quantity, weight, output power capacity, output power, product colour, 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 Eaton 3P550I UPS?

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/11394363/66203964_large.webp