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header-product Conceptronic ZEUS52ES3K 3000VA 2700W Online Tower UPS Schuko
585.99 €

Conceptronic ZEUS52ES3K 3000VA 2700W Online Tower UPS Schuko

Conceptronic ZEUS52ES3K Online Tower UPS Photo 1
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Conceptronic ZEUS52ES3K Online Tower UPS Photo 3
Conceptronic ZEUS52ES3K Online Tower UPS Photo 1
Conceptronic ZEUS52ES3K Online Tower UPS Photo 2
Conceptronic ZEUS52ES3K Online Tower UPS Photo 3
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Conceptronic ZEUS52ES3K 3000VA 2700W Online Tower UPS Schuko

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Short description

The Conceptronic ZEUS52ES3K is a 3000VA 2700W Online Tower UPS featuring double-conversion topology, 4 AC outlets, and a 9 Ah battery. It ensures reliable power supply for critical devices with a recharge time of 4 hours and active cooling. Ideal for protecting sensitive electronics.
Available at price 585.99 €: 99 pcs.
Total available for order: 496 pcs.
Warranty: 2 Years
SKU: 11203307
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 18.63 € (Weight: 24.49 kg)
Parcel couriers
Unisend LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 16.28 euros per month
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Product information

Description

The Conceptronic ZEUS52ES3K 3000VA 2700W Online Tower UPS is a double-conversion (online) uninterruptible power supply designed to protect sensitive electronics in home or office environments. It delivers 2700 W (3 kVA) output power with a power factor of 0.9, includes four AC outlets (Schuko), an internal 9 Ah battery and active cooling, and supports generator compatibility for extended outages.

Advantages

The online double-conversion topology provides continuous, clean sine-wave output and isolates connected devices from mains disturbances. ECO Mode improves energy efficiency during light loads, while HID USB communication enables seamless monitoring and control from a connected computer. An Emergency Power Off (EPO) port allows rapid shutdown in critical situations. The tower form factor and black finish fit into office racks or workplace environments without occupying rack space.

Suitable for

  • Protecting servers, network equipment and storage devices
  • Backup for workstations and point-of-sale systems
  • Powering home lab and sensitive AV equipment
  • Environments requiring generator compatibility and EPO functionality

Key specifications

  • Model: Conceptronic ZEUS52ES3K
  • Output capacity: 3000 VA / 2700 W
  • Topology: Online double-conversion
  • Output power factor: 0.9
  • AC outlets: 4 Schuko outlets
  • Battery: internal 9 Ah
  • Recharge time: approximately 4 hours
  • Communication: HID USB (1 USB 2.0 port)
  • Cooling: active fan
  • Colour: black
  • Weight: 21.3 kg

How to use

Place the unit on a stable, level surface with adequate ventilation and connect critical devices to the four Schuko outlets. Connect the UPS to the utility mains and, if required, to a generator according to the generator compatibility instructions. Use the HID USB connection to link the UPS to a monitoring computer for status, graceful shutdown and configuration. In environments where rapid shutdown is needed, wire the Emergency Power Off (EPO) port to the facility control system following local safety regulations and the product manual.

Usage recommendations

Install the UPS in a dry, dust-free location with ambient temperature within the range specified in the manual. Periodically test battery operation and replace batteries according to the manufacturer’s schedule. Ensure connected equipment does not exceed the 2700 W rated output and allow proper clearance for airflow around the unit.

Specifications

Form factor: The shape or design of the product.
Tower
Input frequency: The frequency (Hz) which is required to power the product.
50/60
Input operation voltage (max): The maximum input voltage supported by the device.
240 V
Input operation voltage (min): The minumum voltage needed by the device during operation.
220 V
Waveform:
Sine
Output power: The power that the device can produce.
2700 W
Output power capacity: The maximum power that the device can produce.
3 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.
Double-conversion (Online)
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Logistics data

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Products per master (outer) case:
1 pc(s)
Master (outer) case gross weight:
22320 g
Master (outer) case height:
458 mm
Master (outer) case length:
519 mm
Master (outer) case width:
295 mm
Pallet gross width:
1200 mm
Pallet gross length:
1000 mm
Pallet gross height:
1260 mm
Harmonized System (HS) code:
8504406090

Packaging data

Package type: The type of product package e.g. box.
Box

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.
21.3 kg
Height: The measurement of the product from head to foot or from base to top.
342 mm
Depth: The distance from the front to the back of something.
416 mm
Width: The measurement or extent of something from side to side.
196 mm

Packaging content

Quick installation guide:
Yes
Cables included:
USB cable, RS-232, Input power cable

Operational conditions

Operating relative humidity (H-H):
20 - 90
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.
LCD
Built-in fan:
Yes
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Product colour: The colour e.g. red, blue, green, black, white.
Black
Form factor: The shape or design of the product.
Tower

Battery

Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
108 Wh
Cold start:
Yes
Battery recharge time: Approximate time required to recharge the battery from completely empty to completely full
4 h
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).
9 Ah

Ports & interfaces

Emergency Power Off (EPO) connector:
Yes
RS-232 ports: The number of sockets (ports) for RS-232. An RS-232 serial port was once a standard feature of a personal computer, used for connections to modems, printers, mice, data storage, uninterruptible power supplies, and other peripheral devices. Now it has been largely replaced by USB and other ports.
1
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
1
USB port type:
USB Type-B
USB port: The device features a socket into which a USB cable can be plugged.
Yes
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.
Type F

Features

Audible alarm modes:
Low battery alarm, Alarm when on battery, Fault, Overload alarm, Battery replacement
Audible alarm(s): Alarms that make a sound when they are activated (set off).
Yes
Power protection features: Features that protect the device against power problems e.g. overload.
Overload, Short circuit
ECO mode:
Yes
Crest factor:
3:1
Output power factor:
0.9
Input power factor:
0.99
Efficiency (ECO mode):
95 %
Maximum current: The greatest possible amount of current, which is a quantity representing the rate of flow of electric charge.
16 A
Output operation voltage (max): The maximum output voltage produced by the device.
240 V
Output operation voltage (min): The minumum voltage produced by the device during operation.
220 V
Input frequency: The frequency (Hz) which is required to power the product.
50/60
Input operation voltage (max): The maximum input voltage supported by the device.
240 V
Input operation voltage (min): The minumum voltage needed by the device during operation.
220 V
Waveform:
Sine
Output power: The power that the device can produce.
2700 W
Output power capacity: The maximum power that the device can produce.
3 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.
Double-conversion (Online)

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 99 10.08.2026 Best delivery
585.99 € Best price
WH149 4 10.08.2026 Best delivery
587.99 €
EU3 99 10.08.2026 Best delivery
607.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 99 24.08.2026
606.99 €
585.99 €
Stock: 99
Delivery Date: 10.08.2026 Best delivery
Warehouse: WH94
587.99 €
Stock: 4
Delivery Date: 10.08.2026 Best delivery
Warehouse: WH149
607.49 €
Stock: 99
Delivery Date: 10.08.2026 Best delivery
Warehouse: EU3
786.49 €
Stock: 99
Delivery Date: 10.08.2026 Best delivery
Warehouse: WH320
955.99 €
Stock: 96
Delivery Date: 10.08.2026 Best delivery
Warehouse: WH354
Available only for legal entities
606.99 €
Stock: 99
Delivery Date: 24.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Conceptronic ZEUS52ES3K Online Tower UPS cost, and is it available for purchase?

The price is 585.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 496 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 10.08.2026 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 Conceptronic ZEUS52ES3K Online Tower UPS 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 Conceptronic ZEUS52ES3K Online Tower UPS 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 CONCEPTRONIC 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 CONCEPTRONIC 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 Conceptronic ZEUS52ES3K Online Tower 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.
warranty
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