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Price
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Order status
Actual performance
36 W
19,800 W
-
Power type
(50)
(280)
(92)
Efficiency at 100% load
0.7 %
99.3 %
-
Backup time at 100% load
0.17 min
64 min
-
Newest orders

Uninterruptible Power Supplies

Uninterruptible Power Supplies – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Uninterruptible Power Supplies on Alza.sk

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Uninterruptible Power Supplies?

If you're planning to get Uninterruptible Power Supplies, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

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Are you looking for the best Uninterruptible Power Supplies? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Uninterruptible Power Supplies

If you are looking for products based on price, you can browse the lowest priced Uninterruptible Power Supplies, or choose to sort by price from highest to lowest.

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432 Results
FSP UPS Eufo RT 1.1K 2U, 1100 VA/990 W, line-interactive
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 2 min, backup time at 50% load 7 min, actual and apparent performance 990 W / 1100 VA, max. output voltage 240 V, rack position height 2U, line interactive, 8×IEC Jumpers, 8×IEC 320 C13, USB, RS-232 and SNMP, LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 410 mm (H×W×D), weight 13.3 kg
New arrival 348.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: FSP26002
FSP UPS CHAMP 2K rack 2U IEC, 2000 VA/1800 W, online
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 3 min, backup time at 50% load 9 min, actual and apparent performance 1800 W / 2000 VA, max. output voltage 240 V, rack position height 2U, online with double conversion, 4×IEC Jumpers, 4×IEC 320 C13, USB, RS-232 and SNMP, LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 410 mm (H×W×D), weight 19 kg
New arrival 509.90 €
Buy
In stock 4 pcs at the supplier's
Order Code: FSP26010
FSP UPS CHAMP 3K rack 2U IEC, 3000 VA/2700 W, online
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 3 min, backup time at 50% load 9 min, actual and apparent performance 2700 W / 3000 VA, max. output voltage 240 V, rack position height 2U, online with double conversion, 4×IEC Jumpers, 4×IEC 320 C13, USB, RS-232 and SNMP, LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 630 mm (H×W×D), weight 29.3 kg
New arrival 632.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: FSP26011
APC Smart-UPS 1000 VA LCD 230 V with SmartConnect
Uninterruptible Power Supply - tower UPS, backup time at 100% load 5.8 min, backup time at 50% load 19.1 min, actual and apparent performance 700 W / 1000 VA, max. output voltage 230 V, line interactive, 2×IEC Jumpers, 8×IEC 320 C13, power cable protection and USB, LCD display and AVR, dimensions 219 × 171 × 439 mm (H×W×D), weight 18.86 kg
-14 % off new 637.90 € New 741.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: NZ475b23
CyberPower OR1500ERM1U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 2.5 min, backup time at 50% load 11 min, actual and apparent performance 900 W / 1500 VA, rack position height 1U, line interactive, 6×IEC 320 C13, protection data network RJ-45 and protection telephone network RJ-11, LCD display and AVR, dimensions 44 × 433 × 389 mm (H×W×D), weight 14.9 kg
-5 % off new 430.90 € New 453.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: Cy21POwa5
CyberPower CP700EIPFCRM1U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 2 min, backup time at 50% load 9.6 min, actual and apparent performance 420 W / 700 VA, max. output voltage 230 V, rack position height 1U, line interactive, 6×IEC 320 C13, protection data network RJ-45, power cable protection, USB, ethernet and SNMP, 96% efficiency at 100% load, 98% efficiency at 50% load, LCD display and AVR, frame width 482 mm, dimensions 44 × 433 × 229.7 mm (H×W×D), weight 8.3 kg
New arrival 333.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: CyberP26001
2.5
nJoy Keen 1500 USB
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 8 min, actual and apparent performance 900 W / 1500 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11 and USB, AVR and ventilator, dimensions 178 × 148 × 298 mm (H×W×D), weight 9.2 kg
-18 % off new 103.90 € New 126.90 €
Buy
Slightly used - in stock 1 pcs
Order Code: njoy23_041
APC Back-UPS 650VA 8 French outlets
Uninterruptible Power Supply - backup time at 100% load 2.73 min, backup time at 50% load 10.85 min, actual and apparent performance 400 W / 650 VA, max. output voltage 230 V, off-line, 99% efficiency at 100% load, USB for charging, dimensions 120 × 130 × 365 mm (H×W×D), weight 4 kg
-6 % off new 121.90 € New 129.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: APC25001
CyberPower Professional SmartApp OnLine S 3000VA/2700 W,2U - Uninterruptible Power Supply Free delivery
to Alza branch
CyberPower Professional SmartApp OnLine S 3000VA/2700 W,2U
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 4.2 min, backup time at 50% load 9.9 min, actual and apparent performance 2700 W / 3000 VA, max. output voltage 230 V, rack position height 2U, online with double conversion, 2×IEC 320 C19, 8×IEC 320 C13, USB, RS-232 and SNMP, 0,9% efficiency at 100% load, 0,9% efficiency at 50% load, vertical and horizontal positioning, option to expand with EBM and remote shutdown of EPO/REPO, frame width 438 mm, dimensions 88 × 438 × 610 mm (H×W×D), weight 26.7 kg
New arrival 1,049 €
Buy
In stock > 5 pcs at the supplier's
Order Code: CyberP26003
CyberPower CP1500EIPFCRM1U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 1.4 min, backup time at 50% load 9.3 min, actual and apparent performance 900 W / 1500 VA, max. output voltage 230 V, rack position height 1U, line interactive, 6×IEC 320 C13, protection data network RJ-45, power cable protection, USB, ethernet and SNMP, 96% efficiency at 100% load, 98% efficiency at 50% load, LCD display and AVR, frame width 482 mm, dimensions 44 × 433 × 388.7 mm (H×W×D), weight 14.99 kg
New arrival 584.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: CyberP26002
Eaton UPS 3P Ellipse 700 IEC
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 9 min, actual and apparent performance 420 W / 700 VA, off-line, 2×IEC Jumpers, 4×IEC 320 C13, 97% efficiency at 100% load, dimensions 263 × 81 × 235 mm (H×W×D), weight 3.7 kg
-9 % off new 128.90 € New 142.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: Eaton25004
5.0
EATON 5S 1000i IEC
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2 min, backup time at 50% load 14 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, protection data network RJ-45 and USB, dimensions 250 × 87 × 382 mm (H×W×D), weight 9.48 kg
-16 % off new 185.90 € New 223.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: NZE053h3
3.8
FSP iFP 1500
Uninterruptible Power Supply 1500 VA/900W, LCD, line-interactive
-5 % off new 112.90 € New 118.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: UD957a6
4.6 15×
Backup Power Supply. EATON Ellipse PRO UPS 1600VA /1000W
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 1 min, backup time at 50% load 9 min, actual and apparent performance 1000 W / 1600 VA, max. output voltage 284 V, line interactive, 8×FR, protection data network RJ-45 and USB, LCD display and vertical and horizontal positioning, dimensions 275 × 82 × 390 mm (H×W×D), weight 11.3 kg
443.90 €
Buy
In stock > 5 pcs
Order Code: NZE106r7
4.6 56×
EATON UPS 5E 900 USB FR Gen2
Uninterruptible Power Supply - tower UPS, actual and apparent performance 480 W / 900 VA, max. output voltage 230 V, line interactive, 2×FR, USB, 95% efficiency at 100% load, AVR, dimensions 148 × 100 × 288 mm (H×W×D), weight 5.3 kg
87.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: Eaton23_10
4.5 96×
CyberPower UT650EG-FR
Uninterruptible Power Supply - tower UPS, actual and apparent performance 360 W / 650 VA, max. output voltage 230 V, line interactive, 3×FR, protection data network RJ-45 and protection telephone network RJ-11, AVR, dimensions 174 × 84 × 280 mm (H×W×D), weight 3.8 kg
51.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ992a2
4.6 65×
APC Power Saving Back-UPS for 900 Euro sockets
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.6 min, backup time at 50% load 16.3 min, actual and apparent performance 540 W / 900 VA, max. output voltage 230 V, line interactive, 6×FR, protection data network RJ-45, protection telephone network RJ-11, power cable protection, USB and RS-232 , 98% efficiency at 100% load, 97% efficiency at 50% load, LCD display and AVR, dimensions 250 × 100 × 382 mm (H×W×D), weight 10.7 kg
312.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ271k
4.4 23×
CyberPower UPS
Uninterruptible Power Supply - tower UPS, actual and apparent performance 1320 W / 2200 VA, max. output voltage 230 V, line interactive, 4×FR, protection data network RJ-45 and USB, USB for charging and ventilator, dimensions 178 × 148 × 298 mm (H×W×D), weight 10.8 kg
182.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: CPower23_001
4.4 32×
APC Back-UPS CS 650I
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.7 min, backup time at 50% load 14.75 min, actual and apparent performance 400 W / 650 VA, max. output voltage 230 V, off-line, 2×IEC Jumpers, 4×IEC 320 C13, protection telephone network RJ-11, 97% efficiency at 100% load, 97% efficiency at 50% load, dimensions 165 × 91 × 284 mm (H×W×D), weight 6.03 kg
203.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ157
3.5 18×
APC Easy-UPS 2200VA (Schuko)
Uninterruptible Power Supply - tower UPS, backup time at 50% load 6.9 min, actual and apparent performance 1200 W / 2200 VA, max. output voltage 230 V, line interactive, 4×Schuko, 95,8% efficiency at 100% load, 97,1% efficiency at 50% load, AVR and ventilator, dimensions 190 × 140 × 390 mm (H×W×D), weight 12.2 kg
259.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: nAPC_zz010
4.7 34×
APC Back-UPS CS 500I
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4 min, backup time at 50% load 14.1 min, actual and apparent performance 300 W / 500 VA, max. output voltage 230 V, off-line, 2×IEC Jumpers, 4×IEC 320 C13, protection telephone network RJ-11, dimensions 165 × 91 × 284 mm (H×W×D), weight 6.32 kg
177.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ152
4.9 11×
CyberPower CP1600EPFCLCD SineWave LCD GP UPS 1600VA/1000W
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2.6 min, backup time at 50% load 9.7 min, actual and apparent performance 1000 W / 1600 VA, max. output voltage 230 V, line interactive, 6×Schuko, protection data network RJ-45, USB and RS-232 , USB for charging, LCD display and AVR, dimensions 280 × 100 × 355 mm (H×W×D), weight 11 kg
358.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: CyberP_002
4.8 30×
CyberPower UT850EG
Uninterruptible Power Supply - tower UPS, actual and apparent performance 425 W / 850 VA, max. output voltage 230 V, line interactive, 3×Schuko, protection data network RJ-45, protection telephone network RJ-11 and USB, AVR, dimensions 174 × 84 × 280 mm (H×W×D), weight 4.2 kg
66.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ992a5
EATON UPS 9E 2000VA Tower - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
5.0
EATON UPS 9E 2000VA Tower
Uninterruptible Power Supply - tower UPS, backup time at 100% load 6.4 min, backup time at 50% load 16 min, actual and apparent performance 1600 W / 2000 VA, online with double conversion, 6×IEC 320 C13, USB and RS-232 , 98% efficiency at 100% load, LCD display and ventilator, dimensions 330 × 399 × 190 mm (H×W×D), weight 22.4 kg
829.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NZE156a12
 
In the category Uninterruptible Power Supplies on Alza.sk, we currently have a total of 432 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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