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Actual performance
36 W
19,800 W
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Power type
(52)
(280)
(90)
Efficiency at 100% load
0.7 %
99.3 %
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Backup time at 100% load
0.17 min
64 min
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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.cz.

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

  • 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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Backup Power Supply UPS Rackmount UPS UPS Rackmounts Surge Protection Cables Surge Protection Laptop Battery Backup Batteries Back-Up Power Accessories Accessories Jak vybrat záložní zdroj
 
430 Results
nJoy Horus Plus 2000 - Uninterruptible Power Supply
3.8 5×
nJoy Horus Plus 2000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 4 min, actual and apparent performance 1200 W / 2000 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11 and USB, LCD display and AVR, dimensions 182 × 130 × 320 mm (H×W×D), weight 10.12 kg
3,744,-
Buy
In stock 5 pcs at the supplier's
Order Code: njoy23_048
nJoy Keen 2000 - Uninterruptible Power Supply
5.0 1×
nJoy Keen 2000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 4 min, actual and apparent performance 1200 W / 2000 VA, max. output voltage 230 V, line interactive, 4×Schuko, AVR and ventilator, dimensions 178 × 148 × 298 mm (H×W×D), weight 10.6 kg
3,479,-
Buy
In stock 1 pcs at the supplier's
Order Code: njoy23_042
EATON Ellipse PRO 850 FR USB - Uninterruptible Power Supply
4.8 6×
EATON Ellipse PRO 850 FR USB
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 1 min, backup time at 50% load 9 min, actual and apparent performance 510 W / 850 VA, max. output voltage 230 V, line interactive, 4×FR, protection data network RJ-45 and USB, LCD display and vertical and horizontal positioning, dimensions 260 × 82 × 285 mm (H×W×D), weight 7.3 kg
8,413,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZE106r3
nJoy Echo Pro 2000 - Uninterruptible Power Supply
3.0 2×
nJoy Echo Pro 2000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 1600 W / 2000 VA, max. output voltage 240 V, online with double conversion, 4×Schuko, LCD display and ventilator, dimensions 225 × 151 × 390 mm (H×W×D), weight 16.6 kg
8,715,-
Buy
In stock 2 pcs at the supplier's
Order Code: njoy23_007
nJoy Keen 1000 USB - Uninterruptible Power Supply
3.7 3×
nJoy Keen 1000 USB
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 10 min, actual and apparent performance 600 W / 1000 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 7.7 kg
2,501,-
Buy
In stock 1 pcs at the supplier's
Order Code: njoy23_039
nJoy Cadu 650 - Uninterruptible Power Supply
4.0 2×
nJoy Cadu 650
Uninterruptible Power Supply - tower UPS, backup time at 50% load 6 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V, line interactive, 2×Schuko, protection data network RJ-45, protection telephone network RJ-11 and USB, LCD display, AVR and ventilator, dimensions 142 × 100 × 287 mm (H×W×D), weight 4.4 kg
1,619,-
Buy
In stock > 5 pcs at the supplier's
Order Code: njoy23_001
LEGRAND UPS Keor SP 600VA/360W - Uninterruptible Power Supply
5.0 2×
LEGRAND UPS Keor SP 600VA/360W
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 8 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V, line interactive, 4×IEC 320 C13, USB, USB for charging and AVR, dimensions 138 × 120 × 330 mm (H×W×D), weight 5 kg
2,776,-
Buy
In stock 4 pcs at the supplier's
Order Code: LEGc27
nJoy Echo Pro 1000 - Uninterruptible Power Supply
5.0 2×
nJoy Echo Pro 1000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 6 min, actual and apparent performance 800 W / 1000 VA, max. output voltage 240 V, online with double conversion, 3×Schuko, LCD display and ventilator, dimensions 140 × 190 × 327 mm (H×W×D), weight 9.13 kg
5,831,-
Buy
In stock 1 pcs at the supplier's
Order Code: njoy23_006
nJoy Aten Pro 1000 - Uninterruptible Power Supply
3.0 2×
nJoy Aten Pro 1000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3 min, backup time at 50% load 9 min, actual and apparent performance 900 W / 1000 VA, max. output voltage 240 V, online with double conversion, 3×Schuko, USB and RS-232 , LCD display, dimensions 220 × 145 × 282 mm (H×W×D), weight 9.8 kg
6,377,-
Buy
In stock 2 pcs at the supplier's
Order Code: njoy23_009
nJoy Keen 600 USB - Uninterruptible Power Supply
3.5 2×
nJoy Keen 600 USB
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 5 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V, line interactive, 2×Schuko, protection data network RJ-45, protection telephone network RJ-11 and USB, AVR, dimensions 165 × 87 × 276 mm (H×W×D), weight 4 kg
1,403,-
Buy
In stock 4 pcs at the supplier's
Order Code: njoy23_035
nJoy Horus Plus 800 - Uninterruptible Power Supply
4.8 4×
nJoy Horus Plus 800
Uninterruptible Power Supply - backup time at 100% load 1 min, backup time at 50% load 4 min, actual and apparent performance 480 W / 800 VA, line interactive, 2×Schuko, protection telephone network RJ-11, 95% efficiency at 100% load, 97% efficiency at 50% load, USB for charging, dimensions 142 × 101 × 300 mm (H×W×D), weight 5.27 kg
1,746,-
Buy
In stock 4 pcs at the supplier's
Order Code: njoy23_045
EATON UPS 5P 650iR Gen2 - Uninterruptible Power Supply
EATON UPS 5P 650iR Gen2
Uninterruptible Power Supply - rack UPS, backup time at 100% load 1.1 min, backup time at 50% load 7.2 min, actual and apparent performance 520 W / 650 VA, rack position height 1U, line interactive, 2×IEC Jumpers, 4×IEC 320 C13, USB and RS-232 , LCD display and AVR, frame width 438 mm, dimensions 43.2 × 438 × 361 mm (H×W×D), weight 10.8 kg
13,390,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Eaton24078
EATON UPS 3S 450 FR Tower - Uninterruptible Power Supply
3.7 3×
EATON UPS 3S 450 FR Tower
Uninterruptible Power Supply - backup time at 50% load 6.6 min, actual and apparent performance 270 W / 450 VA, max. output voltage 230 V, off-line, 6×Schuko, dimensions 160 × 396 × 196 mm (H×W×D), weight 3.5 kg
2,831,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZE156a15
Easy UPS BV 800VA (IEC) - Uninterruptible Power Supply
Easy UPS BV 800VA (IEC)
Uninterruptible Power Supply - backup time at 100% load 2.5 min, backup time at 50% load 15 min, actual and apparent performance 450 W / 800 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 97% efficiency at 100% load, 94,5% efficiency at 50% load, dimensions 30.5 × 92.5 × 160.5 mm (H×W×D), weight 5.3 kg
Amazing Deal 2,299,- Save 298,-
Buy
In stock 1 pcs at the supplier's
Order Code: INSIGa13
EATON 5SC 1500i IEC - Uninterruptible Power Supply
EATON 5SC 1500i IEC
Uninterruptible Power Supply - tower UPS, backup time at 100% load 9 min, backup time at 50% load 13 min, actual and apparent performance 1050 W / 1500 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, RS-232 , LCD display, dimensions 150 × 410 × 210 mm (H×W×D), weight 15.2 kg
17,990,-
Buy
In stock 3 pcs at the supplier's
Order Code: NZE053h4a4
LEGRAND UPS Keor Multiplug 800VA FR - Uninterruptible Power Supply
2.6 6×
LEGRAND UPS Keor Multiplug 800VA FR
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 480 W / 800 VA, max. output voltage 230 V, line interactive, 6×FR, USB, USB for charging and AVR, dimensions 89.5 × 190 × 296 mm (H×W×D), weight 5.5 kg
3,925,-
Buy
In stock 4 pcs at the supplier's
Order Code: LEGc2
Eaton UPS 9SX 700VA Tower - Uninterruptible Power Supply
1.0 1×
Eaton UPS 9SX 700VA Tower
Uninterruptible Power Supply - tower UPS, actual and apparent performance 630 W / 700 VA, max. output voltage 230 V, online with double conversion, 6×IEC 320 C13, protection data network RJ-45, USB and RS-232 , LCD display and ventilator, dimensions 160 × 252 × 357 mm (H×W×D), weight 11.5 kg
18,590,-
Buy
In stock 2 pcs at the supplier's
Order Code: NZE053j2a2
APC Power Saving Back-UPS Pro 900 schuko - Uninterruptible Power Supply
APC Power Saving Back-UPS Pro 900 schuko
Uninterruptible Power Supply - tower UPS, actual and apparent performance 540 W / 900 VA, max. output voltage 230 V, 5×Schuko, USB and RS-232 , 97% efficiency at 100% load, LCD display and AVR, dimensions 250 × 100 × 382 mm (H×W×D), weight 10.73 kg
7,549,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ271k1
UPS Eurocase EA200PLUS 800VA (8× socket) - Uninterruptible Power Supply
UPS Eurocase EA200PLUS 800VA (8× socket)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, actual and apparent performance 480 W / 850 VA, max. output voltage 230 V, line interactive, 8×Schuko, protection telephone network RJ-11 and USB, 60% efficiency at 100% load, 70% efficiency at 50% load, dimensions 94 × 205 × 285 mm (H×W×D), weight 5.5 kg
1,919,-
Buy
In stock 2 pcs at the supplier's
Order Code: COMPaaa0230
APC Easy UPS SMV 1500VA - Uninterruptible Power Supply
APC Easy UPS SMV 1500VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.3 min, backup time at 50% load 11.8 min, actual and apparent performance 1050 W / 1500 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 98,2% efficiency at 100% load, 96,9% efficiency at 50% load, LCD display and ventilator, dimensions 410 × 220 × 160 mm (H×W×D), weight 17.8 kg
15,490,-
Buy
In stock > 5 pcs at the supplier's
Order Code: INSIGa19
nJoy Token 800 - Uninterruptible Power Supply
nJoy Token 800
Uninterruptible Power Supply - tower UPS, backup time at 50% load 2.5 min, actual and apparent performance 480 W / 800 VA, max. output voltage 230 V, line interactive, 8×Schuko, protection data network RJ-45 and USB, USB for charging, LCD display and AVR, dimensions 100 × 200 × 345 mm (H×W×D), weight 3.32 kg
2,522,-
Buy
In stock 3 pcs at the supplier's
Order Code: njoy23_031
CyberPower UT GreenPower Series UPS 1050VA - SCHUKO - Uninterruptible Power Supply
2.5 2×
CyberPower UT GreenPower Series UPS 1050VA - SCHUKO
Uninterruptible Power Supply - actual and apparent performance 630 W / 1050 VA, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11, USB and ethernet , AVR, dimensions 220 × 95 × 307 mm (H×W×D), weight 6.9 kg
2,699,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ992a15
Eurocase UPS EA610 1000VA Pure Sine Wawe - Uninterruptible Power Supply
Eurocase UPS EA610 1000VA Pure Sine Wawe
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2 min, actual and apparent performance 800 W / 1000 VA, max. output voltage 230 V, line interactive, 2×Schuko, protection data network RJ-45, 80% efficiency at 100% load, 80% efficiency at 50% load, LCD display, dimensions 215 × 144 × 346 mm (H×W×D), weight 12.2 kg
5,143,-
Buy
In stock 3 pcs at the supplier's
Order Code: COMPaaa0277
EATON UPS 5P 650i Gen2 - Uninterruptible Power Supply
EATON UPS 5P 650i Gen2
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1.1 min, backup time at 50% load 9.4 min, actual and apparent performance 520 W / 650 VA, max. output voltage 230 V, line interactive, 2×IEC Jumpers, 4×IEC 320 C13, USB and RS-232 , LCD display, dimensions 233 × 150 × 345 mm (H×W×D), weight 9.1 kg
10,390,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Eaton24074

Uninterruptible Power Supplies

Backup Power Supply UPS Rackmount UPS UPS Rackmounts Surge Protection Cables Surge Protection Laptop Battery Backup Batteries Back-Up Power Accessories Accessories Jak vybrat záložní zdroj
 

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Uninterruptible Power Supplies

In the category Uninterruptible Power Supplies on Alza.cz, we currently have a total of 430 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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