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Catalogue
Price
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Availability
Order status
Actual performance
36 W
19,800 W
-
Power type
(49)
(283)
(96)
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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436 Results
4.3
nJoy Cadu 2000
Uninterruptible Power Supply - tower UPS, backup time at 50% load 3.73 min, actual and apparent performance 1200 W / 2000 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45 and protection telephone network RJ-11, LCD display, AVR and ventilator, dimensions 205 × 146 × 390 mm (H×W×D), weight 11.5 kg
178.90 €
Buy
Ordered on request
Order Code: njoy23_005
3.8
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
156.83 €
Buy
Ordered on request
Order Code: njoy23_048
4.8
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
283.90 €
Buy
Ordered on request
Order Code: NZE106r3
4.9
APC Smart-UPS 750VA LCD
Uninterruptible Power Supply - backup time at 100% load 4.90 min, backup time at 50% load 15.69 min, actual and apparent performance 500 W / 750 VA, line interactive, 2×IEC Jumpers, 6×IEC 320 C13, USB, 98% efficiency at 100% load, 97% efficiency at 50% load, dimensions 161 × 138 × 363 mm (H×W×D), weight 13.18 kg
495.90 €
Buy
Ordered on request
Order Code: NZ371l
4.0
APC Smart-UPS 1500VA LCD
Uninterruptible Power Supply - backup time at 100% load 6.86 min, backup time at 50% load 22.55 min, actual and apparent performance 980 W / 1500 VA, line interactive, 2×IEC Jumpers, 8×IEC 320 C13, USB, 98% efficiency at 100% load, 97% efficiency at 50% load, dimensions 171 × 219 × 439 mm (H×W×D), weight 24.09 kg
633.90 €
Buy
Ordered on request
Order Code: NZ390l
5.0
EATON UPS 5P 650iR 1U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 2.5 min, backup time at 50% load 9 min, actual and apparent performance 420 W / 650 VA, rack position height 1U, line interactive, 2×IEC Jumpers, 4×IEC 320 C13, USB and RS-232 , 98% efficiency at 100% load, LCD display, frame width 19 mm, dimensions 43.2 × 438 × 364 mm (H×W×D), weight 8.6 kg
Discounted -28 % 499.90 € 698.90 €
Buy
Ordered on request
Order Code: Eaton22_15
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
Discounted -2 % 1,439 € 1,469 €
Buy
Ordered on request
Order Code: INSIGa21
4.6
EATON Ellipse ECO 500 FR
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 50% load 9 min, actual and apparent performance 300 W / 500 VA, max. output voltage 230 V, off-line, 4×FR, vertical and horizontal positioning, dimensions 263 × 81 × 235 mm (H×W×D), weight 2.9 kg
111.90 €
Buy
Ordered on request
Order Code: NZE106e1
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
145.85 €
Buy
Ordered on request
Order Code: njoy23_042
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
Discounted -9 % 133.90 € 147.90 €
Buy
Ordered on request
Order Code: NZE106f7
EATON SP 1550 VA AU Tower - Uninterruptible Power Supply
Free delivery
Alzaboxes and stores
5.0
EATON SP 1550 VA AU Tower
Uninterruptible Power Supply - tower UPS, backup time at 50% load 13 min, actual and apparent performance 1100 W / 1550 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, USB and RS-232 , LCD display, dimensions 230 × 150 × 445 mm (H×W×D), weight 15.6 kg
Discounted -21 % 891.90 € 1,129 €
Buy
Ordered on request
Order Code: NZE053j4
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
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
Discounted -3 % 2,029 € 2,109 €
Buy
Ordered on request
Order Code: NZE155t1
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
Discounted -5 % 2,489 € 2,639 €
Buy
Ordered on request
Order Code: NZE053j2a10
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
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
Discounted -2 % 2,829 € 2,899 €
Buy
Ordered on request
Order Code: NZE156a9
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 €
Buy
Ordered on request
Order Code: NZ475b12
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 3 000VA RM 230V rack-mount - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS SRT 3 000VA RM 230V rack-mount
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, protection data network RJ-45, USB and ethernet , 93,5% efficiency at 100% load, 92,8% efficiency at 50% load, LCD display, dimensions 85 × 432 × 635 mm (H×W×D), weight 31.3 kg
4,139 €
Buy
Ordered on request
Order Code: NZ475b9
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 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
Discounted -5 % 1,079 € 1,139 €
Buy
Ordered on request
Order Code: Eaton22_01
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
EATON 9PX 2200i RT2U Net pack - Uninterruptible Power Supply
Free delivery
to Alza branch
EATON 9PX 2200i RT2U Net pack
Uninterruptible Power Supply - rack UPS, backup time at 100% load 11 min, backup time at 50% load 22 min, actual and apparent performance 2200 W / 2200 VA, rack position height 2U, 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
Discounted -14 % 2,389 € 2,809 €
Buy
Ordered on request
Order Code: NZE156a7
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

Uninterruptible Power Supplies

Uninterruptible Power Supplies

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.
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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