# Conceptronic ZEUS52ES3K 3000VA 2700W Online Tower UPS Schuko

**URL:** https://aio.lv/en/product--conceptronic-zeus52es3k--11203307
**Data updated:** 2025-12-30 18:31 (EET)
**Category:** UPS
**Manufacturer:** CONCEPTRONIC
**Manufacturer code:** ZEUS52ES3K
**EAN:** 4015867238196
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 587.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 485.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--conceptronic-zeus52es3k--11203307

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 18.63 EUR |

## Summary 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.

## Long 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

### Ports & interfaces

| Feature | Value |
|---|---|
| AC outlets quantity | 4 AC outlet(s) |
| USB 2.0 ports quantity | 1 |
| RS-232 ports | 1 |
| AC outlet types | Type F |
| Emergency Power Off (EPO) connector | Yes |
| USB port | Yes |
| USB port type | USB Type-B |

### Battery

| Feature | Value |
|---|---|
| Battery recharge time | 4 h |
| Battery voltage | 12 V |
| Battery capacity | 108 Wh |
| Battery capacity | 9 Ah |
| Cold start | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Form factor | Tower |
| Cooling type | Active |
| Display type | LCD |
| Built-in fan | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 21.3 kg |
| Height | 342 mm |
| Width | 196 mm |
| Depth | 416 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 90 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | Input power cable, RS-232, USB cable |
| Quick installation guide | Yes |

### Features

| Feature | Value |
|---|---|
| Audible alarm(s) | Yes |
| Output power capacity | 3 kVA |
| Input frequency | 50/60 |
| Maximum current | 16 A |
| Output power | 2700 W |
| Power protection features | Short circuit, Overload |
| Crest factor | 3:1 |
| Input operation voltage (max) | 240 V |
| Input operation voltage (min) | 220 V |
| Output operation voltage (min) | 220 V |
| Output operation voltage (max) | 240 V |
| ECO mode | Yes |
| Input power factor | 0.99 |
| Output power factor | 0.9 |
| Waveform | Sine |
| UPS topology | Double-conversion (Online) |
| Audible alarm modes | Low battery alarm, Battery replacement, Overload alarm, Fault, Alarm when on battery |
| Efficiency (ECO mode) | 95 % |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Master (outer) case height | 458 mm |
| Master (outer) case width | 295 mm |
| Master (outer) case gross weight | 22320 g |
| Pallet gross width | 1200 mm |
| Pallet gross length | 1000 mm |
| Pallet gross height | 1260 mm |
| Master (outer) case length | 519 mm |
| Products per master (outer) case | 1 pc(s) |
| Harmonized System (HS) code | 8504406090 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

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

The price is 587.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 142 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 02.07.2026 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. 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. 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 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. 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, usb 2.0 ports quantity, weight, output power, output power capacity, 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.

## Image

https://aio.lv/img/cache/product/11203307/61988118_large.webp