{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Infosec E4 Value 1000 Online Double-Conversion Uninterruptible Power Supply 1 kVA Pure Sine Tower
395.99 €

Infosec E4 Value 1000 Online Double-Conversion Uninterruptible Power Supply 1 kVA Pure Sine Tower

Infosec E4 Value 1000 UPS Photo 1
Infosec E4 Value 1000 UPS Photo 2
Infosec E4 Value 1000 UPS Photo 3
Infosec E4 Value 1000 UPS Photo 1
Infosec E4 Value 1000 UPS Photo 2
Infosec E4 Value 1000 UPS Photo 3
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Infosec E4 Value 1000 Online Double-Conversion Uninterruptible Power Supply 1 kVA Pure Sine Tower

{{email}}
You keep track of price changes

Infosec E4 Value 1000 Online Double-Conversion Uninterruptible Power Supply 1 kVA Pure Sine Tower

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Infosec E4 Value 1000 tower uninterruptible power supply features online double-conversion topology, delivering 1 kVA of power with a pure sine waveform. Equipped with three AC outlets, an RS-232 serial interface, and a sealed lead-acid battery. Designed to protect sensitive electronic equipment from power outages, surges, and fluctuations, ensuring reliable continuous operation in offices and homes.
Available at price 395.99 €: 3 pcs.
Total available for order: 5 pcs.
Warranty: 2 Years
SKU: 11559341
Manufacturer: Infosec
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Friday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.09.2026 {{selectedOffer.courierDeliveryString}}
From 8.42 € (Weight: 9.90 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
23.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 132 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 11.00 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Infosec E4 Value 1000 is an advanced tower uninterruptible power supply designed to safeguard sensitive electronic devices from power disruptions, surges, and voltage fluctuations. Utilizing an online double-conversion topology, this device continuously converts incoming AC power to DC and then back to a clean AC output, ensuring zero transfer time during outages. Delivering an output power capacity of 1 kVA with a pure sine waveform, it provides stable and reliable electricity suitable for delicate IT hardware, office workstations, and home electronics.

Advantages

The online double-conversion architecture guarantees total isolation of connected equipment from main power disturbances, delivering a continuous and stable pure sine wave current. The tower form factor allows for straightforward placement in standard office or home environments without requiring rack installation. Integrated features such as microprocessor control, an eco operating mode for reduced energy consumption, and a cold start function enhance operational efficiency and usability. The inclusion of an RS-232 serial interface allows for effective communication with connected devices, while the LED display provides quick visual feedback on the operational status.

Suitable for

  • Protecting desktop computers and home office setups from sudden power loss
  • Safeguarding sensitive networking equipment and small servers
  • Ensuring continuous operation of critical electronic devices during grid fluctuations

This unit may not be suitable for high-power industrial machinery, heavy-duty appliances, or extended backup scenarios that require auxiliary generator integration or multi-hour runtime capacity without additional battery modules.

Key specifications

  • Online double-conversion UPS topology
  • 1 kVA output power capacity
  • Pure sine waveform
  • Three AC outlets
  • Sealed lead-acid 12 V 9 Ah battery technology
  • Tower form factor in black
  • RS-232 serial interface
  • Input operation voltage range from 100 V to 240 V
  • Input frequency of 40 to 70 Hz

To operate the unit, place the tower on a stable, dry, and well-ventilated surface near the equipment requiring protection. Connect the input power cord to a standard grounded electrical outlet, and plug your critical devices into the designated AC outlets on the rear panel. Power on the unit using the front panel control. Ensure that the total power consumption of the connected devices does not exceed the capacity of the UPS to prevent overload conditions.

What to consider before purchase

  • Verify that the 1 kVA capacity matches the total power requirements of your connected devices
  • Confirm that the physical tower dimensions and black color fit your available space
  • Check that the available AC outlets and RS-232 interface meet your connectivity needs

Usage recommendations: Regularly monitor the LED indicators to ensure the UPS is operating within normal parameters and perform periodic battery tests to maintain optimal backup readiness during potential grid failures.

Specifications

Form factor: The shape or design of the product.
Tower
Input frequency: The frequency (Hz) which is required to power the product.
40/70
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.
100 V
Waveform:
Pure sine
Output power capacity: The maximum power that the device can produce.
1 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

Packaging data

Package weight: Weight of the packaged product.
10100 g

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.
8.6 kg
Height: The measurement of the product from head to foot or from base to top.
282 mm
Depth: The distance from the front to the back of something.
220 mm
Width: The measurement or extent of something from side to side.
145 mm

Certificates

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

Packaging content

Manual:
Yes
Cables included:
RS-232, Output power cable, 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.
LED
Product colour: The colour e.g. red, blue, green, black, white.
Black
Form factor: The shape or design of the product.
Tower

Battery

Cold start:
Yes
Charging current:
1 A
Battery recharge time: Approximate time required to recharge the battery from completely empty to completely full
4 h
Typical backup time at half load: The amount of time that a backup energy source (e.g. UPS - Uninterruptible Power Source) can power the device for, when the backup energy source is half-loaded (50% of capacity).
9 min
Typical backup time at full load: The amount of time that a backup energy source (e.g. UPS - Uninterruptible Power Source) can power the device for, when the backup energy source is fully loaded (100% of capacity).
30 min
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
Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Sealed Lead Acid (VRLA)

Ports & interfaces

Serial ports quantity: The number of serial ports in a computer or peripheral. A serial port is a serial communication physical interface through which information transfers in or out one bit at a time. The term "serial port" usually identifies hardware more or less compliant to the RS-232 standard, intended to interface with a modem or with a similar communication device. In modern computers and peripherals, serial ports have largely been replaced by USBs and other interfaces.
1
Serial interface type:
RS-232
Serial interface:
Yes
AC outlets quantity: The number of sockets in the device where AC electrical power can be connected.
3 AC outlet(s)
AC outlet types: The type of outlet for AC electricity.
C13 coupler

Features

Audible alarm modes:
Low battery alarm, Overload alarm, Fault, Alarm when on battery
Audible alarm(s): Alarms that make a sound when they are activated (set off).
Yes
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
50 dB
Output voltage Total Harmonic Distortion (THD):
6 %
ECO mode:
Yes
Crest factor:
3:1
Input power factor:
0.99
Power factor:
0.8
Efficiency:
88 %
Number of output phases:
1
Number of input phases:
1
Response time: The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)
4 ms
Maximum current: The greatest possible amount of current, which is a quantity representing the rate of flow of electric charge.
10 A
Output voltage regulation:
-1 - 1
Output frequency:
47/63
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.
100 V
Input frequency: The frequency (Hz) which is required to power the product.
40/70
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.
100 V
Waveform:
Pure sine
Output power capacity: The maximum power that the device can produce.
1 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)

Similar products

{{product.title}}
Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
EU2 3 Friday Best delivery
395.99 € Best price
WH357 2 29.09.2026
425.49 €
395.99 €
Stock: 3
Delivery Date: Friday Best delivery
Warehouse: EU2
425.49 €
Stock: 2
Delivery Date: 29.09.2026
Warehouse: WH357

Customer reviews

Customer questions

FAQ

How much does the Infosec E4 Value 1000 UPS cost, and is it available for purchase?

The price is 395.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Infosec E4 Value 1000 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 Infosec E4 Value 1000 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 Infosec 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 Infosec 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 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 Infosec E4 Value 1000 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
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.