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Catalogue
Price
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Availability
Order status
Actual performance
36 W
19,800 W
-
Power type
(47)
(278)
(97)
Efficiency at 100% load
0.7 %
99.3 %
-
Backup time at 100% load
0.17 min
55 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.

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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430 Results
APC Smart-UPS C 3000VA LCD 230V (2100W) Rack mount 2U - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS C 3000VA LCD 230V (2100W) Rack mount 2U
Uninterruptible Power Supply - rack UPS, backup time at 50% load 11.5 min, actual and apparent performance 2100 W / 3000 VA, max. output voltage 230 V, rack position height 2U, line interactive, 1×IEC 320 C19, 8×IEC 320 C13, USB, 98,6% efficiency at 100% load, 98,5% efficiency at 50% load, LCD display, frame width 482.6 mm, dimensions 89 × 480 × 680 mm (H×W×D), weight 41 kg
New arrival 1,979 €
Buy
Ordered on request
Order Code: APC26005
4.8 31×
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 €
Currently Unavailable
Order Code: NZ992a5
4.3
nJoy Echo Pro 3000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 2400 W / 3000 VA, max. output voltage 240 V, online with double conversion, 4×Schuko, LCD display and ventilator, dimensions 342 × 196 × 416 mm (H×W×D), weight 21.3 kg
522.06 €
Currently Unavailable
Order Code: njoy23_008
5.0
MHPower MPU-500-12, UPS, 500 W, pure sine, 12V, MPU-500-12
Uninterruptible Power Supply - actual performance 500 W, off-line, LCD display, dimensions 225 × 180 × 230 mm (H×W×D), weight 4.75 kg
92.18 €
Currently Unavailable
Order Code: SITmh0004
nJoy Balder 3000 - Uninterruptible Power Supply Free delivery
to Alza branch
5.0
nJoy Balder 3000
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3 min, backup time at 50% load 11 min, actual and apparent performance 3000 W / 3000 VA, rack position height 2U, online with double conversion, 1×IEC 320 C19, 8×IEC 320 C13, protection data network RJ-45, USB and RS-232 , LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 630 mm (H×W×D), weight 27.5 kg
878.86 €
Currently Unavailable
Order Code: njoy23_026
3.0
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
375.52 €
Currently Unavailable
Order Code: njoy23_007
3.7
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
107.76 €
Currently Unavailable
Order Code: njoy23_039
4.8
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
75.24 €
Currently Unavailable
Order Code: njoy23_045
4.0
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
69.14 €
Currently Unavailable
Order Code: njoy23_001
5.0
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
251.27 €
Currently Unavailable
Order Code: njoy23_006
3.5
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
60.42 €
Currently Unavailable
Order Code: njoy23_035
EATON 9PX 3000i RT2U Net pack - Uninterruptible Power Supply Free delivery
to Alza branch
EATON 9PX 3000i RT2U Net pack
Uninterruptible Power Supply - Rack/Tower UPS, actual performance 3000 W, max. output voltage 12 V, 2×IEC Jumpers, 8×IEC 320 C13, 98% efficiency at 100% load, 93,5% efficiency at 50% load, LCD display, dimensions 86.5 × 605 × 440 mm (H×W×D), weight 22.8 kg
3,519.90 €
Currently Unavailable
Order Code: NZE156a10
nJoy Aten Pro 2000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3 min, backup time at 50% load 10 min, actual and apparent performance 1800 W / 2000 VA, max. output voltage 240 V, online with double conversion, 3×Schuko, USB and RS-232 , LCD display, dimensions 220 × 145 × 397 mm (H×W×D), weight 17 kg
433.34 €
Currently Unavailable
Order Code: njoy23_010
3.0
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
274.73 €
Currently Unavailable
Order Code: njoy23_009
nJoy Aster 2K
Uninterruptible Power Supply - rack UPS, backup time at 100% load 4.5 min, backup time at 50% load 12.07 min, actual and apparent performance 1800 W / 2000 VA, rack position height 2U, online with double conversion, 8×IEC 320 C13, USB and RS-232 , LCD display, dimensions 88 × 610 × 438 mm (H×W×D), weight 23.1 kg
589.55 €
Currently Unavailable
Order Code: njoy23_019
nJoy Cadu 1000
Uninterruptible Power Supply - tower UPS, backup time at 50% load 5.13 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45 and protection telephone network RJ-11, LCD display and AVR, dimensions 160 × 146 × 345 mm (H×W×D), weight 8 kg
134.61 €
Currently Unavailable
Order Code: njoy23_003
nJoy Aira 1200
Uninterruptible Power Supply - tower UPS, actual and apparent performance 1000 W / 1200 VA, max. output voltage 230 V, line interactive, 2×Schuko, LCD display and ventilator, dimensions 120 × 290 × 255 mm (H×W×D), weight 11.3 kg
227.46 €
Currently Unavailable
Order Code: njoy23_033
nJoy Aster 1K
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3.63 min, backup time at 50% load 10.13 min, actual and apparent performance 900 W / 1000 VA, rack position height 2U, online with double conversion, 8×IEC 320 C13, USB and RS-232 , LCD display, dimensions 88 × 430 × 438 mm (H×W×D), weight 13.7 kg
411.41 €
Currently Unavailable
Order Code: njoy23_018
nJoy Code 1000
Uninterruptible Power Supply - rack UPS, backup time at 100% load 0.47 min, backup time at 50% load 5.5 min, actual and apparent performance 600 W / 1000 VA, rack position height 2U, line interactive, 8×IEC 320 C13, protection data network RJ-45 and USB, 95% efficiency at 100% load, 97% efficiency at 50% load, LCD display and AVR, frame width 86 mm, dimensions 86 × 438 × 300 mm (H×W×D), weight 11.3 kg
222.32 €
Currently Unavailable
Order Code: njoy23_013
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
108.71 €
Currently Unavailable
Order Code: njoy23_031
APC Smart-UPS RT 20kVA RM 230V for Stand - Uninterruptible Power Supply Free delivery
to Alza branch
APC Smart-UPS RT 20kVA RM 230V for Stand
Uninterruptible Power Supply - backup time at 100% load 4.9 min, actual and apparent performance 16 kW / 20000 VA, online with double conversion, 2×IEC Jumpers, 8×IEC 320 C19, 98% efficiency at 100% load, 94% efficiency at 50% load, dimensions 53.3 × 43.2 × 77.3 mm (H×W×D), weight 247.73 kg
17,599 €
Currently Unavailable
Order Code: NZ475b18
APC NetBotz Smoke Sensor - 10 ft.
UPS Accessory - for APC backup sources, smoke detection, RJ-45
303.90 €
Currently Unavailable
Order Code: NZ905b
In the category Uninterruptible Power Supplies on Alza.sk, 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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