# Online UPS Conceptronic ZEUS51E3K 3000VA 3000W 9 AC outlets

**URL:** https://aio.lv/en/product--conceptronic-zeus51e3k--11005509
**Data updated:** 2025-12-30 15:04 (EET)
**Category:** UPS
**Manufacturer:** CONCEPTRONIC
**Manufacturer code:** ZEUS51E3K
**EAN:** 4015867235461
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 742.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 613.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--conceptronic-zeus51e3k--11005509

## 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 | 20.22 EUR |

## Summary description

The Conceptronic ZEUS51E3K is a 3000VA Online UPS featuring double-conversion topology, 3000W output power, and 9 AC outlets. It has a 9Ah battery with a recharge time of 4 hours, ensuring reliable power supply for critical devices. The UPS is designed for desktop use and features active cooling for optimal performance.

## Long description

The Conceptronic ZEUS51E3K Online UPS is a 3000VA / 3000W double-conversion UPS designed for desktop and small office use. It provides a stable, continuous power supply through its 9 AC outlets and supports generator compatibility. The unit includes one USB 2.0 HID-compatible communication port, an Emergency Power Off (EPO) interface and features active cooling for reliable operation. The built-in 9Ah battery has a recharge time of approximately 4 hours and the UPS offers outlet programmable management and an ECO mode to improve energy efficiency.
Advantages
This online UPS delivers a power factor of 1.0 and double-conversion topology to ensure clean, uninterrupted power to connected equipment. ECO mode reduces energy consumption when full online conversion is not required, while generator compatibility and the EPO port add operational flexibility and safety. The device supports easy battery replacement and includes outlet programmable management for tailored power distribution across its nine AC outlets.
Suitable for
Desktop servers and network equipment
Workstations and critical office computers
Small data closets and telecom devices
Home offices and multimedia systems that require uninterrupted power
Key specifications
Model: Conceptronic ZEUS51E3K
Output power: 3000 W
Output power capacity: 3 kVA (3000 VA)
Topology: Online (double-conversion)
AC outlets: 9
Battery: 9 Ah, recharge time ~4 hours
Communication: 1 × USB 2.0 (HID-compatible)
Features: ECO mode, generator compatible, Emergency Power Off (EPO), outlet programmable management, active cooling
Color: Black
Weight: 27.34 kg
How to use
Install the ZEUS51E3K on a stable, ventilated surface close to the equipment to be protected. Connect critical devices to the UPS AC outlets according to priority and configure outlet programmable management if selective shutdown or sequencing is required. Use the USB HID port to connect to a management system or PC for status monitoring and safe shutdown configuration. Ensure the battery is charged after installation; a full recharge typically takes about 4 hours.
Usage recommendations
For reliable long-term operation, place the UPS in a temperature-controlled environment with adequate airflow, perform periodic battery checks and replace the battery according to the manufacturer’s guidance or when runtime becomes insufficient for your needs. When connecting a generator, verify generator output quality and settings to ensure compatibility with online double-conversion operation.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| AC outlets quantity | 9 AC outlet(s) |
| USB 2.0 ports quantity | 1 |
| Serial interface type | RS-232 |
| RS-232 ports | 1 |
| Power plug | C19 coupler |
| AC outlet types | C13 coupler, C19 coupler |
| Serial interface | Yes |
| USB port | Yes |
| USB port type | USB Type-B |
| Programmable sockets | Yes |

### Battery

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

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Form factor | Desktop |
| Cooling type | Active |
| Display type | LCD |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 27.34 kg |
| Height | 88 mm |
| Width | 438 mm |
| Depth | 610 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 |
| Rack mount kit | Yes |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

### Features

| Feature | Value |
|---|---|
| Emergency Power Off (EPO) | Yes |
| Output power capacity | 3 kVA |
| Input frequency | 50/60 |
| Maximum current | 16 A |
| Output power | 3000 W |
| Input current Total Harmonic Distortion (THD) | 5 % |
| 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 |
| Output power factor | 1 |
| Waveform | Sine |
| UPS topology | Double-conversion (Online) |
| Audible alarm modes | Overload alarm, Low battery alarm, Fault, Battery replacement, Alarm when on battery |

### Logistics data

| Feature | Value |
|---|---|
| Products per pallet | 16 pc(s) |
| Country of origin | China |
| Master (outer) case height | 226 mm |
| Master (outer) case width | 550 mm |
| Master (outer) case gross weight | 30330 g |
| Pallet gross width | 760 mm |
| Pallet gross length | 1100 mm |
| Pallet gross height | 2136 mm |
| Master (outer) case length | 746 mm |
| Products per master (outer) case | 1 pc(s) |
| Harmonized System (HS) code | 8504402000 |

### Packaging data

| Feature | Value |
|---|---|
| Screws included | Yes |

## FAQ

### How much does the Online UPS Conceptronic ZEUS51E3K cost, and is it available for purchase?

The price is 742.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 115 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Online UPS Conceptronic ZEUS51E3K 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 Online UPS Conceptronic ZEUS51E3K?

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/11005509/65773724_large.webp