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Price
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Order status
Actual performance
36 W
19,800 W
-
Power type
(47)
(280)
(95)
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.

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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433 Results
5.0
EATON Ellipse ECO 650 IEC USB
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 50% load 9 min, actual and apparent performance 400 W / 650 VA, max. output voltage 230 V, off-line, 4×IEC 320 C13, protection data network RJ-45 and USB, vertical and horizontal positioning, dimensions 263 × 81 × 235 mm (H×W×D), weight 3.6 kg
133.90 €
Buy
Ordered on request
Order Code: NZE106f7
APC Easy UPS SMV 3000VA - Uninterruptible Power Supply
Free delivery
to Alza branch
4.0
APC Easy UPS SMV 3000VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2.5 min, backup time at 50% load 10 min, actual and apparent performance 2100 W / 3000 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, USB and RS-232 , 97,3% efficiency at 100% load, 95,7% efficiency at 50% load, LCD display and ventilator, dimensions 455 × 240 × 180 mm (H×W×D), weight 25.2 kg
1,439 €
Buy
Ordered on request
Order Code: INSIGa21
5.0
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
137.90 €
Buy
Ordered on request
Order Code: njoy23_042
5.0
EATON UPS 5P 1150i Gen2
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.1 min, backup time at 50% load 11.4 min, actual and apparent performance 920 W / 1150 VA, max. output voltage 230 V, line interactive, 2×IEC Jumpers, 8×IEC 320 C13, USB and RS-232 , LCD display, dimensions 233 × 150 × 345 mm (H×W×D), weight 12.5 kg
708.90 €
Buy
Ordered on request
Order Code: Eaton24076
Eaton UPS 9SX 3000VA Rack 2U - Uninterruptible Power Supply
Free delivery
to Alza branch
Eaton UPS 9SX 3000VA Rack 2U
Uninterruptible Power Supply - rack UPS, actual and apparent performance 2700 W / 3000 VA, rack position height 2U, online with double conversion, 1×IEC 320 C19, 8×IEC 320 C13, USB and RS-232 , LCD display, dimensions 86.5 × 438 × 608 mm (H×W×D), weight 26.5 kg
2,489 €
Buy
Ordered on request
Order Code: NZE053j2a10
EATON 9PX 3000i RT3U - Uninterruptible Power Supply
Free delivery
Alzaboxes and stores
EATON 9PX 3000i RT3U
Uninterruptible Power Supply - rack UPS, actual and apparent performance 3000 W / 3000 VA, rack position height 3U, online with double conversion, 2×IEC 320 C19, 8×IEC 320 C13, RS-232 , dimensions 130 × 485 × 440 mm (H×W×D), weight 27.4 kg
2,829 €
Buy
Ordered on request
Order Code: NZE156a9
EATON 9E6Ki - 6000VA - Uninterruptible Power Supply
Free delivery
to Alza branch
EATON 9E6Ki - 6000VA
Uninterruptible Power Supply - tower UPS, actual and apparent performance 4800 W / 6000 VA, max. output voltage 230 V, online with double conversion, USB, RS-232 and ethernet , LCD display, dimensions 708.5 × 262.4 × 612.9 mm (H×W×D), weight 68 kg
2,029 €
Buy
Ordered on request
Order Code: NZE155t1
4.3
APC Smart-UPS 1000VA LCD RM
Uninterruptible Power Supply - rack UPS, backup time at 100% load 8.63 min, backup time at 50% load 30.69 min, actual and apparent performance 700 W / 1000 VA, rack position height 2U, line interactive, 3×IEC Jumpers, 4×IEC 320 C13, USB and RS-232 , 98% efficiency at 100% load, 97% efficiency at 50% load, LCD display and AVR, dimensions 89 × 432 × 457 mm (H×W×D), weight 28.18 kg
666.90 €
Buy
Ordered on request
Order Code: NZ463c
APC Smart-UPS SRT 8000VA 230V - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS SRT 8000VA 230V
Uninterruptible Power Supply - tower 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, max. output voltage 230 V, 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 432 × 263 × 715 mm (H×W×D), weight 111.82 kg
8,669 €
Buy
Ordered on request
Order Code: NZ475b15
APC Smart-UPS SRT 3000VA RM 230V rack-mount, network card - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS SRT 3000VA RM 230V rack-mount, network card
Uninterruptible Power Supply - rack UPS, backup time at 100% load 4 min, backup time at 50% load 11.8 min, actual and apparent performance 2700 W / 3000 VA, rack position height 2U, online with double conversion, 2×IEC Jumpers, 2×IEC 320 C19, 8×IEC 320 C13, USB, RS-232 and ethernet , 93,4% efficiency at 100% load, 92,7% efficiency at 50% load, LCD display, dimensions 85 × 432 × 635 mm (H×W×D), weight 31.3 kg
4,489 €
Buy
Ordered on request
Order Code: NZ475b10
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
725.90 €
Buy
Ordered on request
Order Code: NZE053h4a4
nJoy Aten Pro 3000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3 min, backup time at 50% load 10 min, actual and apparent performance 2700 W / 3000 VA, max. output voltage 240 V, online with double conversion, 4×Schuko, USB and RS-232 , LCD display, dimensions 318 × 190 × 421 mm (H×W×D), weight 27.6 kg
539.90 €
Buy
Ordered on request
Order Code: njoy23_011
APC Smart-UPS SRT 6000VA RM 230V for Stand - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS SRT 6000VA RM 230V for Stand
Uninterruptible Power Supply - rack UPS, backup time at 100% load 2 min, backup time at 50% load 9 min, actual and apparent performance 6000 W / 6000 VA, rack position height 2U, online with double conversion, 2×IEC Jumpers, 4×IEC 320 C19, 6×IEC 320 C13, USB and ethernet , 94,4% efficiency at 100% load, 94,4% efficiency at 50% load, LCD display, dimensions 174 × 432 × 719.4 mm (H×W×D), weight 60 kg
6,979 €
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Ordered on request
Order Code: NZ475b12
EATON 9PX 2200i RT3U - Uninterruptible Power Supply
Free delivery
to Alza branch
EATON 9PX 2200i RT3U
Uninterruptible Power Supply - rack UPS, actual and apparent performance 2200 W / 2200 VA, rack position height 3U, online with double conversion, 2×IEC 320 C19, 8×IEC 320 C13, RS-232 , dimensions 86.5 × 440 × 605 mm (H×W×D), weight 25 kg
1,939 €
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Ordered on request
Order Code: NZE156a6
APC Smart-UPS SRT5KXLI - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS SRT5KXLI
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4 min, backup time at 50% load 12 min, actual and apparent performance 4.5 kW / 5000 VA, max. output voltage 240 V, online with double conversion, 2×IEC Jumpers, 4×IEC 320 C19, 6×IEC 320 C13, USB and ethernet , 94% efficiency at 100% load, 94% efficiency at 50% load, LCD display and remote shutdown of EPO/REPO, dimensions 432 × 130 × 719 mm (H×W×D), weight 54.3 kg
5,709 €
Buy
Ordered on request
Order Code: NZ474o
CyberPower PR3000ERTXL2U - Uninterruptible Power Supply
Free delivery
to Alza branch
CyberPower PR3000ERTXL2U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 1.7 min, backup time at 50% load 7.1 min, actual and apparent performance 3000 W / 3000 VA, rack position height 2U, line interactive, 2×IEC 320 C19, 6×IEC 320 C13, protection data network RJ-45, USB and RS-232 , LCD display, dimensions 865 × 433 × 500 mm (H×W×D), weight 32.8 kg
1,309 €
Buy
Ordered on request
Order Code: NZ991z2a7
APC Smart-UPS 5000VA 230V Rack/Tower Mount - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS 5000VA 230V Rack/Tower Mount
Uninterruptible Power Supply - rack UPS, backup time at 100% load 9.4 min, backup time at 50% load 26.7 min, actual and apparent performance 4000 W / 5000 VA, rack position height 5U, line interactive, 6×IEC Jumpers, 2×IEC 320 C19, 8×IEC 320 C13, power cable protection, RS-232 and ethernet , AVR, dimensions 222 × 483 × 660 mm (H×W×D), weight 97.73 kg
5,329 €
Buy
Ordered on request
Order Code: NZ475b41
LEGRAND UPS Keor SPE Rack/Tower 2U 2200VA - Uninterruptible Power Supply
Free delivery
to Alza branch
LEGRAND UPS Keor SPE Rack/Tower 2U 2200VA
Uninterruptible Power Supply - rack UPS, actual and apparent performance 1980 W / 2200 VA, rack position height 2U, line interactive, 1×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 88 × 440 × 600 mm (H×W×D), weight 28.3 kg
953.90 €
Buy
Ordered on request
Order Code: LEG23_06
Eaton UPS 9SX 6000VA Tower - Uninterruptible Power Supply
Free delivery
to Alza branch
Eaton UPS 9SX 6000VA Tower
Uninterruptible Power Supply - tower UPS, actual and apparent performance 5400 W / 6000 VA, online with double conversion, USB and RS-232 , LCD display, dimensions 244 × 575 × 542 mm (H×W×D), weight 65.5 kg
3,879 €
Buy
Ordered on request
Order Code: NZE053j2a12
APC Smart-UPS 2200VA SRT - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS 2200VA SRT
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3.9 min, backup time at 50% load 11.6 min, actual and apparent performance 1.95 kW / 2200 VA, rack position height 2U, online with double conversion, 2×IEC Jumpers, 2×IEC 320 C19, 8×IEC 320 C13, USB and ethernet , 92% efficiency at 100% load, 91% efficiency at 50% load, LCD display, dimensions 85 × 432 × 584 mm (H×W×D), weight 25 kg
2,349 €
Buy
Ordered on request
Order Code: NZ474h
EATON UPS 5PX 1000i RT2U Gen2 - Uninterruptible Power Supply
Free delivery
to Alza branch
EATON UPS 5PX 1000i RT2U Gen2
Uninterruptible Power Supply - rack UPS, backup time at 100% load 17 min, actual and apparent performance 1000 W / 1000 VA, rack position height 2U, line interactive, 2×IEC Jumpers, 8×IEC 320 C13, USB, 98% efficiency at 100% load, LCD display and vertical and horizontal positioning, frame width 482.6 mm, dimensions 85.5 × 438 × 448 mm (H×W×D), weight 19.6 kg
1,079 €
Buy
Ordered on request
Order Code: Eaton22_01
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
126.90 €
Buy
Ordered on request
Order Code: njoy23_041
APC Smart-UPS X 2200VA rack/tower LCD 200-240V - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS X 2200VA rack/tower LCD 200-240V
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 9.8 min, backup time at 50% load 25.3 min, actual and apparent performance 1980 W / 2200 VA, max. output voltage 240 V, line interactive, 2×IEC Jumpers, 2×IEC 320 C19, 8×IEC 320 C13, USB, 98,1% efficiency at 100% load, 96,4% efficiency at 50% load, LCD display and remote shutdown of EPO/REPO, dimensions 432 × 178 × 483 mm (H×W×D), weight 38.56 kg
2,009 €
Buy
Ordered on request
Order Code: NZ475b31
nJoy Aster 10KT - Uninterruptible Power Supply
Free delivery
to Alza branch
nJoy Aster 10KT
Uninterruptible Power Supply - rack UPS, actual and apparent performance 9000 W / 10000 VA, rack position height 2U, online with double conversion, LCD display and vertical and horizontal positioning, dimensions 702 × 412 × 196 mm (H×W×D), weight 21.97 kg
965.90 €
Buy
Ordered on request
Order Code: njoy23_022
In the category Uninterruptible Power Supplies on Alza.sk, we currently have a total of 433 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.
Check out products sorted by price starting with the lowest price in the category cheap uninterruptible Power Supplies Find products sorted from the most expensive to the cheapest in the category most expensive uninterruptible Power Supplies Check out products sorted by price starting with the highest price in the category best sellers, best uninterruptible Power Supplies You’ll find products sorted by reviews starting from the highest ranked in uninterruptible Power Supplies reviews
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