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header-product Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Standby 0.55 kVA 330 W 4 AC Outlets Tower Black
93.99 €

Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Standby 0.55 kVA 330 W 4 AC Outlets Tower Black

Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 1
Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 2
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Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 4
Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 5
Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 6
Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 1
Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 2
Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 3
Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 4
Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 5
Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Photo 6
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Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Standby 0.55 kVA 330 W 4 AC Outlets Tower Black

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Short description

Eaton 3P Ellipse 550 DIN standby uninterruptible power supply delivers reliable backup power with a 0.55 kVA capacity and 330 W output. Designed in a tower form factor in black, it features four AC outlets and provides essential protection against power outages and surges for sensitive electronic equipment in home and office environments.
Available at price 93.99 €: 4 pcs.
Total available for order: 79 pcs.
Warranty: 2 Years
SKU: 11394359
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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
19.11.2026 {{selectedOffer.courierDeliveryString}}
From 6.71 € (Weight: 7.45 kg)
Parcel couriers
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From 1.99 €
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36 months installment: from 2.61 euros per month
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Product information

Description

The Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply Standby 0.55 kVA 330 W 4 AC Outlets Tower Black provides essential protection and reliable backup power for sensitive electronic devices. Designed with a standby topology, this compact tower unit delivers an output power capacity of 0.55 kVA and 330 W. Featuring four AC outlets, it allows you to connect your primary computer system and vital peripherals directly, safeguarding your equipment against unexpected power outages, fluctuations, and electrical surges in both residential and office environments.

Advantages

This uninterruptible power supply offers dependable performance through its robust design and efficient offline topology. It integrates seamlessly into professional and home workspaces thanks to its compact tower form factor and discreet black color. The device ensures that connected electronics continue to receive stable energy during minor grid disruptions, preventing data loss and hardware damage. Furthermore, the inclusion of four dedicated outlets accommodates multiple devices simultaneously, making it a practical addition to any desktop setup where continuous power availability is important.

Suitable for

  • Home office desktop computers and monitors
  • Small office networking and peripheral devices
  • Consumer electronics requiring surge protection
  • Basic backup power for essential work stations

When it may not be suitable

This standby uninterruptible power supply is not designed to support heavy-duty industrial machinery, large server racks, or high-draw data center equipment that requires continuous online double-conversion power. It is also unsuitable for sensitive medical life-support systems or appliances with very high startup current requirements.

Key specifications

  • UPS topology: Standby (Offline)
  • Output power capacity: 0.55 kVA
  • Output power: 330 W
  • AC outlets quantity: 4 AC outlets
  • Form factor: Tower
  • Product colour: Black
  • Waveform: Stepwise
  • Input operation voltage range: 161 V to 284 V
  • Input frequency: 46 to 70 Hz

How to use

To set up the unit, place the tower in a well-ventilated indoor location near the equipment you wish to protect. Connect the power supply to a properly grounded wall outlet within the specified input voltage range. Plug your computer and essential peripherals into the designated AC outlets on the rear panel. Turn on the device using the power switch and monitor the status indicators to ensure normal operation before relying on its backup capabilities.

What to consider before purchase

  • Verify that your total connected equipment load does not exceed 330 W or 0.55 kVA
  • Check that your local mains voltage falls within the acceptable input range of 161 V to 284 V
  • Ensure you have adequate physical space for the tower form factor near your devices
  • Confirm that your peripherals use compatible plug types for the four available AC outlets

Usage recommendations

Always connect only critical electronics to the output ports to maximize runtime during an outage. Periodically test the unit according to the manufacturer guidelines and keep the operating environment clean, dry, and within recommended ambient temperature limits.

Specifications

Form factor: The shape or design of the product.
Tower
Input frequency: The frequency (Hz) which is required to power the product.
46/70
Input operation voltage (max): The maximum input voltage supported by the device.
284 V
Input operation voltage (min): The minumum voltage needed by the device during operation.
161 V
Waveform:
Stepwise
Output power: The power that the device can produce.
330 W
Output power capacity: The maximum power that the device can produce.
0.55 kVA
UPS topology: The two main UPS topologies are Double-Conversion True Online and Standby / Eco. Many quality-based considerations are involved when choosing the the optimal UPS for the job, like how they are coping with voltage disturbances.
Standby (Offline)
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Other features

Relative humidity:
0 - 95
Nominal input voltage: The voltage which the manufacturer recommends that the device needs to operate normally.
220-240
Input connection type: The type of connection /port for the input(s) into this device e.g. USB.
C14

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
3 kg
Height: The measurement of the product from head to foot or from base to top.
263 mm
Depth: The distance from the front to the back of something.
235 mm
Width: The measurement or extent of something from side to side.
81 mm

Certificates

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: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
WEEE, RoHS, CE, CB

Packaging content

Rack mount kit:
No

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Design

Display type: Type of display (screen) e.g. LCD.
LED
Product colour: The colour e.g. red, blue, green, black, white.
Black
Form factor: The shape or design of the product.
Tower

Battery

Battery voltage: The voltage (V) of the battery.
12 V
Battery capacity: The amount of electric charge a battery can deliver at the rated voltage. The more electrode material contained in the cell the greater its capacity. A small cell has less capacity than a larger cell with the same chemistry, although they develop the same open-circuit voltage. Capacity is measured in units such as amp-hour (A·h).
4.5 Ah

Ports & interfaces

AC outlets quantity: The number of sockets in the device where AC electrical power can be connected.
4 AC outlet(s)
AC outlet types: The type of outlet for AC electricity.
C3 coupler

Features

Auto shut-off:
No
Surge protection:
Yes
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
25 dB
Output power factor:
0.6
Efficiency (ECO mode):
97 %
Efficiency:
97 %
Number of output phases:
1
Number of input phases:
1
Output frequency:
50/60
Output operation voltage (max): The maximum output voltage produced by the device.
284 V
Output operation voltage (min): The minumum voltage produced by the device during operation.
161 V
Input frequency: The frequency (Hz) which is required to power the product.
46/70
Input operation voltage (max): The maximum input voltage supported by the device.
284 V
Input operation voltage (min): The minumum voltage needed by the device during operation.
161 V
Waveform:
Stepwise
Output power: The power that the device can produce.
330 W
Output power capacity: The maximum power that the device can produce.
0.55 kVA
UPS topology: The two main UPS topologies are Double-Conversion True Online and Standby / Eco. Many quality-based considerations are involved when choosing the the optimal UPS for the job, like how they are coping with voltage disturbances.
Standby (Offline)

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Product comparison

The Eaton 3P Ellipse 550 DIN uninterruptible power supply is compared with similar 0.55 kVA / 330 W alternatives: Eaton 3P Ellipse 550, Eaton 3S550D, and Eaton 3S 550 DIN. All compared units share a standby (offline) topology and provide essential backup power for home or office setups, but they differ in outlet count, connector types, and physical design.

⚙️ The table below compares key specifications such as output power, AC outlet count and type, UPS topology, and physical execution.

ParameterEaton 3P Ellipse 550 DINEaton 3P Ellipse 550Eaton 3S550DEaton 3P550IEaton 3S 550 DINPractical significance
Output power0.55 kVA / 330 W0.55 kVA / 330 W0.55 kVA / 330 W0.55 kVA / 330 W0.55 kVA / 330 WAll models deliver identical foundational capacity for standard desktop setups and small electronics.
UPS topologyStandby (Offline)Standby (Offline)Standby (Offline)Standby (Offline)Standby (Offline)Provides the same baseline level of protection against sudden power outages and voltage dips.
AC outlets4 DIN outlets4 outlets6 outlets4 outlets6 Type F outlets3S series models offer more connection points to plug in additional peripheral devices.
Form factor and colorTower, blackTower, blackBlack and whiteTower, blackMini tower, blackPhysical form and color affect how easily the device fits into a specific workspace environment.

◎ The table below evaluates which product is most suitable for different user needs and practical use cases.

Use caseRecommended productWhy
Protecting a standard desktop PC and essential peripheralsEaton 3P Ellipse 550 DINDelivers reliable 330 W backup power with DIN outlets suited for standard regional plugs.
Connecting a higher number of devices simultaneouslyEaton 3S550D or Eaton 3S 550 DINFeatures six AC outlets instead of four, accommodating more connected equipment.
Choosing between the Eaton 3P Ellipse 550 DIN and the alternatives depends on your connection requirements. Select the main model if you need standard DIN connectivity for up to four devices, or opt for the 3S series alternatives if your setup demands additional AC outlets.
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Stock data
Warehouse Stock Delivery to the store Store Price
EU2 4 Friday Best delivery
93.99 €
EU1 9 20.11.2026
102.99 €
WH94 19 25.11.2026
109.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU9 19 25.11.2026
98.99 €
WH15 10 25.11.2026
102.99 €
WH109 9 09.12.2026
111.49 €
93.99 €
Stock: 4
Delivery Date: Friday Best delivery
Warehouse: EU2
102.99 €
Stock: 9
Delivery Date: 20.11.2026
Warehouse: EU1
109.99 €
Stock: 19
Delivery Date: 25.11.2026
Warehouse: WH94
110.49 €
Stock: 4
Delivery Date: 25.11.2026
Warehouse: WH353
119.99 €
Stock: 3
Delivery Date: 25.11.2026
Warehouse: WH115
129.99 €
Stock: 2
Delivery Date: 25.11.2026
Warehouse: EU85
Available only for legal entities
98.99 €
Stock: 19
Delivery Date: 25.11.2026
Warehouse: EU9
102.99 €
Stock: 10
Delivery Date: 25.11.2026
Warehouse: WH15
111.49 €
Stock: 9
Delivery Date: 09.12.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply cost, and is it available for purchase?

The price is 93.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 79 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 Friday 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 3P Ellipse 550 DIN Uninterruptible Power Supply 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 Eaton 3P Ellipse 550 DIN Uninterruptible Power Supply 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: form factor, input frequency, input operation voltage (max), input operation voltage (min), waveform, output power, output power capacity, ups topology, 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 3P Ellipse 550 DIN Uninterruptible Power Supply?

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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