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Price
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Actual performance
36 W
19,800 W
-
Power type
(47)
(288)
(93)
Efficiency at 100% load
0.7 %
99.1 %
-
Backup time at 100% load
0.18 min
90 min
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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.

Make your selection easier. Click through our pre-made filters for the category: Uninterruptible Power Supplies

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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436 Results
5.0
APC Smart-UPS 750VA LCD 230V with SmartConnect
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.6 min, backup time at 50% load 15.9 min, actual and apparent performance 500 W / 750 VA, max. output voltage 230 V, line interactive, 2×IEC Jumpers, 6×IEC 320 C13, USB, LCD display and AVR, dimensions 157.5 × 138 × 358.1 mm (H×W×D), weight 13.18 kg
-10 % off new 463.90 € New 516.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: NZ475b20
APC Smart-UPS C 1500 VA LCD RM 2U 230 V with SmartConnect rack-mount - Uninterruptible Power Supply
Free delivery
to Alza branch
5.0
APC Smart-UPS C 1500 VA LCD RM 2U 230 V with SmartConnect rack-mount
Uninterruptible Power Supply - rack UPS, backup time at 100% load 6 min, backup time at 50% load 18 min, actual and apparent performance 900 W / 1500 VA, rack position height 2U, line interactive, 2×IEC Jumpers, 4×IEC 320 C13, power cable protection, USB and ethernet , LCD display, dimensions 86 × 432 × 477 mm (H×W×D), weight 28.64 kg
-8 % off new 1,019 € New 1,119 €
Buy
As good as new - in stock 1 pcs
Order Code: NZ475b24
4.4 24×
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
-4 % off new 169.90 € New 177.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: CPower23_001
4.4 16×
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
-6 % off new 416.90 € New 443.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: NZE106r7
APC Smart-UPS 1500VA LCD RM 2U 230V rack-mount, network card - Uninterruptible Power Supply
Free delivery
to Alza branch
5.0
APC Smart-UPS 1500VA LCD RM 2U 230V rack-mount, network card
Uninterruptible Power Supply - rack UPS, backup time at 100% load 7.15 min, backup time at 50% load 25.85 min, actual and apparent performance 1000 W / 1500 VA, rack position height 2U, line interactive, 2×IEC Jumpers, 4×IEC 320 C13, USB, RS-232 and ethernet , LCD display and AVR, dimensions 89 × 432 × 457 mm (H×W×D), weight 28.58 kg
-35 % off new 1,129 € New 1,759 €
Buy
Unsealed - in stock 1 pcs
Order Code: NZ475b26
4.0
FSP UPS CHAMP 3K Tower, 3000 VA / 2700W, online, Schuko
Uninterruptible Power Supply Online UPS, 3000 VA / 2700W, Tower, Schuko outlets, LCD display, USB/RS-232, SNMP slot, pure sine wave
-10 % off new 451.90 € New 503.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: fsp25001
3.0
APC Smart-UPS C 1000VA LCD
Uninterruptible Power Supply - tower UPS, backup time at 100% load 5.35 min, backup time at 50% load 16.9 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, power cable protection, USB and ethernet , LCD display, dimensions 219 × 171 × 439 mm (H×W×D), weight 17.25 kg
-6 % off new 597.90 € New 637.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: NZ349c1
5.0
APC Back-UPS 1050VA 8 French outlets
Uninterruptible Power Supply - backup time at 100% load 1.73 min, backup time at 50% load 7.73 min, actual and apparent performance 600 W / 1050 VA, max. output voltage 230 V, off-line, 4×FR, 99,1% efficiency at 100% load, USB for charging, weight 4.6 kg
-7 % off new 162.90 € New 175.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: APC24005
5.0 29×
EATON UPS 3S Mini 36W DC
Uninterruptible Power Supply - backup time at 100% load 30 min, actual performance 36 W, max. output voltage 19 V, off-line, 78% efficiency at 100% load, dimensions 30 × 95.5 × 136 mm (H×W×D), weight 0.4 kg
-6 % off new 59.90 € New 63.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: Eaton22_14
4.3 36×
CyberPower BRICs LCD Series BR700ELCD
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1.5 min, backup time at 50% load 6 min, actual and apparent performance 420 W / 700 VA, max. output voltage 230 V, line interactive, 8×FR, protection data network RJ-45, protection telephone network RJ-11, USB and ethernet , USB for charging, LCD display and AVR, dimensions 118 × 166 × 288 mm (H×W×D), weight 5.3 kg
-7 % off new 109.90 € New 118.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: NZ991x1
4.6
APC Easy-UPS BVX 700VA (Schuko)
Uninterruptible Power Supply - tower UPS, backup time at 50% load 5 min, actual and apparent performance 360 W / 700 VA, max. output voltage 230 V, line interactive, 2×Schuko, 96,6% efficiency at 100% load, 93,7% efficiency at 50% load, AVR, dimensions 138 × 98 × 310 mm (H×W×D), weight 4.2 kg
-1 % off new 98.90 € New 99.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: nAPC_zz002
5.0
APC Back-UPS BX 1600VA (Schuko)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 6.5 min, actual and apparent performance 900 W / 1600 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11, power cable protection and USB, AVR, dimensions 190 × 140 × 390 mm (H×W×D), weight 10.3 kg
-12 % off new 209.90 € New 239.90 €
Buy
As good as new - in stock 1 pcs
Order Code: nAPC_zz021
3.8 15×
APC Back-UPS BX 950VA (Schuko)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 6.5 min, actual and apparent performance 520 W / 950 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11, power cable protection and USB, AVR, dimensions 160 × 120 × 355 mm (H×W×D), weight 6.1 kg
-13 % off new 117.90 € New 136.90 €
Buy
As good as new - in stock 1 pcs
Order Code: nAPC_zz016
FSP UPS CHAMP 1K rack 2U IEC, 1000 VA/900 W, online
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 3 min, backup time at 50% load 8 min, actual and apparent performance 900 W / 1000 VA, max. output voltage 240 V, rack position height 2U, online with double conversion, 3×IEC Jumpers, 3×IEC 320 C13, USB, RS-232 and SNMP, LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 310 mm (H×W×D), weight 12 kg
288.90 €
Buy
In stock > 5 pcs
Order Code: FSP26009
FSP UPS CHAMP 6K tower, 6000 VA/5400 W, online
Uninterruptible Power Supply - tower UPS, backup time at 100% load 6 min, backup time at 50% load 17 min, actual and apparent performance 5400 W / 6000 VA, max. output voltage 240 V, online with double conversion, USB, RS-232 and SNMP, LCD display, dimensions 318 × 190 × 369 mm (H×W×D), weight 61 kg
1,239 €
Buy
In stock 1 pcs at the supplier's
Order Code: FSP26007
EATON UPS 5P 1150iR Gen2 Netpack - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
EATON UPS 5P 1150iR Gen2 Netpack
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3.2 min, backup time at 50% load 12.5 min, actual and apparent performance 920 W / 1150 VA, rack position height 1U, line interactive, 2×IEC Jumpers, 6×IEC 320 C13, USB, RS-232 and ethernet , LCD display and AVR, frame width 438 mm, dimensions 43.2 × 438 × 509 mm (H×W×D), weight 18.7 kg
1,309 €
Buy
In stock 3 pcs at the supplier's
Order Code: Eaton24083
EATON UPS 5P 1550iR Gen2 Netpack - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
EATON UPS 5P 1550iR Gen2 Netpack
Uninterruptible Power Supply - rack UPS, backup time at 100% load 2.1 min, backup time at 50% load 13.5 min, actual and apparent performance 1350 W / 1550 VA, line interactive, 2×IEC Jumpers, 6×IEC 320 C13, USB, RS-232 and ethernet , LCD display and AVR, frame width 438 mm, dimensions 43.2 × 438 × 555 mm (H×W×D)
1,509 €
Buy
In stock 3 pcs at the supplier's
Order Code: Eaton24085
EATON UPS 5P 850iR Gen2 Netpack
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3.9 min, backup time at 50% load 13.2 min, actual and apparent performance 680 W / 850 VA, rack position height 1U, line interactive, 2×IEC Jumpers, 4×IEC 320 C13, USB, RS-232 and ethernet , LCD display and AVR, frame width 438 mm, dimensions 43.2 × 438 × 509 mm (H×W×D), weight 18.2 kg
804.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: Eaton24081
EATON UPS 5PX 3000i RT3U Gen2
Uninterruptible Power Supply - rack UPS, backup time at 100% load 9 min, actual and apparent performance 3000 W / 3000 VA, rack position height 3U, line interactive, 2×IEC Jumpers, 1×IEC 320 C19, 8×IEC 320 C13, USB and RS-232 , 98% efficiency at 100% load, LCD display, vertical and horizontal positioning and AVR, dimensions 129 × 438 × 483 mm (H×W×D), weight 31.7 kg
2,189 €
Buy
In stock 3 pcs at the supplier's
Order Code: Eaton22_09
APC Smart-UPS SRT 8000VA RM 230V for Stand
Uninterruptible Power Supply - rack UPS, backup time at 100% load 5.2 min, backup time at 50% load 14.5 min, actual and apparent performance 8000 W / 8000 VA, rack position height 6U, online with double conversion, 3×IEC Jumpers, 4×IEC 320 C19, 6×IEC 320 C13, USB, RS-232 and ethernet , 94,8% efficiency at 100% load, 94,8% efficiency at 50% load, LCD display, dimensions 263 × 432 × 715 mm (H×W×D), weight 111.82 kg
9,119 €
Buy
In stock 1 pcs at the supplier's
Order Code: NZ475b14
5.0
nJoy Renton 650
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 4 min, actual and apparent performance 360 W / 650 VA, max. output voltage 230 V, line interactive, 4×Schuko, AVR, dimensions 87 × 165 × 267 mm (H×W×D), weight 3.88 kg
-7 % off new 55.90 € New 60.47 €
Buy
Unsealed - in stock 2 pcs
Order Code: njoy23_027
4.3
APC Back-UPS 500VA, 230V, AVR, IEC Sockets
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 8 min, actual and apparent performance 300 W / 500 VA, max. output voltage 230 V, line interactive, 3×IEC 320 C13, USB for charging and AVR, dimensions 138 × 98 × 310 mm (H×W×D), weight 4.2 kg
-7 % off new 81.90 € New 88.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: APC22_01
5.0
EATON UPS 3S 550 FR Tower, USB
Uninterruptible Power Supply - backup time at 50% load 6.4 min, actual and apparent performance 330 W / 550 VA, off-line, 6×FR, protection telephone network RJ-11 and USB, USB for charging, dimensions 140 × 325 × 83.5 mm (H×W×D), weight 3.1 kg
-12 % off new 93.90 € New 107.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: NZE156a16
5.0
APC Easy-UPS BVX 900VA (Schuko)
Uninterruptible Power Supply - tower UPS, backup time at 50% load 6.5 min, actual and apparent performance 480 W / 900 VA, max. output voltage 230 V, line interactive, 2×Schuko, 97% efficiency at 100% load, 94,5% efficiency at 50% load, AVR, dimensions 160 × 120 × 335 mm (H×W×D), weight 6 kg
-13 % off new 99.90 € New 115.90 €
Buy
As good as new - in stock 1 pcs
Order Code: nAPC_zz004
 
In the category Uninterruptible Power Supplies on Alza.sk, we currently have a total of 436 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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