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.

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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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501 Results
4.7 7×
Watch Price/Availability
EATON UPS 3S 700 FR Tower, USB, USB Charger
Uninterruptible Power Supply - backup time at 50% load 8 min, actual and apparent performance 420 W / 700 VA, max. output voltage 284 V, off-line, 8×FR, USB, USB for charging, dimensions 170 × 335 × 83.5 mm (H×W×D), weight 4.2 kg
-11 % off new 2,599,- New 2,949,-
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NZE156a18
4.9 12×
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APC Back-UPS Connect 12 V, 36 W, 3 A
Uninterruptible Power Supply - backup time at 100% load 30 min, backup time at 50% load 62 min, actual performance 36 W, line interactive, 90% efficiency at 100% load
-13 % off new 1,169,- New 1,359,-
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APC24001
4.0 13×
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FSP iFP 800
Uninterruptible Power Supply 800 VA/480W, LCD, line-interactive
  1,779,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UD957a4
4.3 46×
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APC Back-UPS BX 2200VA (Schuko)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 8.5 min, actual and apparent performance 1200 W / 2200 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11 and power cable protection, AVR, dimensions 190 × 140 × 390 mm (H×W×D), weight 12.3 kg
-11 % off new 6,479,- New 7,299,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: nAPC_zz024
3.9 18×
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APC Easy-UPS BVX 2200VA (IEC)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1.37 min, backup time at 50% load 7.68 min, actual and apparent performance 1200 W / 2200 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 95,8% efficiency at 100% load, 97,1% efficiency at 50% load, AVR and ventilator, dimensions 190 × 140 × 390 mm (H×W×D), weight 12.2 kg
-10 % off new 5,689,- New 6,359,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: nAPC_zz009
3.9 18×
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APC Easy-UPS BVX 1600VA (IEC)
Uninterruptible Power Supply - tower UPS, backup time at 50% load 6.5 min, actual and apparent performance 900 W / 1600 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 97% efficiency at 100% load, 95,5% efficiency at 50% load, AVR and ventilator, dimensions 190 × 140 × 390 mm (H×W×D), weight 10.2 kg
-12 % off new 4,019,- New 4,589,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: nAPC_zz007
4.7 45×
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APC Easy UPS BV 800VA (SCHUKO)
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, 4×Schuko, 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
-8 % off new 2,199,- New 2,399,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: INSIGa14
3.9 18×
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APC Easy-UPS BVX 2200VA (IEC)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1.37 min, backup time at 50% load 7.68 min, actual and apparent performance 1200 W / 2200 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 95,8% efficiency at 100% load, 97,1% efficiency at 50% load, AVR and ventilator, dimensions 190 × 140 × 390 mm (H×W×D), weight 12.2 kg
-13 % off new 5,499,- New 6,359,-
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: nAPC_zz009
4.7 45×
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APC Easy UPS BV 650VA (SCHUKO)
Uninterruptible Power Supply - backup time at 100% load 2 min, backup time at 50% load 10 min, actual and apparent performance 375 W / 650 VA, max. output voltage 230 V, line interactive, 4×Schuko, 96,9% efficiency at 100% load, 94,4% efficiency at 50% load, dimensions 305 × 92.5 × 160.5 mm (H×W×D), weight 4.5 kg
  2,059,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: INSIGa12
4.3 46×
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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
-8 % off new 5,299,- New 5,779,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: nAPC_zz021
4.3 46×
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APC Back-UPS BX 1200VA (Schuko)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 5 min, actual and apparent performance 650 W / 1200 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45, 97,3% efficiency at 100% load, 95,2% efficiency at 50% load, AVR, dimensions 190 × 140 × 390 mm (H×W×D), weight 7.6 kg
-12 % off new 3,819,- New 4,389,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: nAPC_zz019
5.0 6×
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nJoy Cadu 850
Uninterruptible Power Supply - tower UPS, backup time at 50% load 2.53 min, actual and apparent performance 480 W / 800 VA, max. output voltage 230 V, line interactive, 2×Schuko, protection data network RJ-45 and protection telephone network RJ-11, LCD display, AVR and ventilator, dimensions 142 × 100 × 287 mm (H×W×D), weight 5 kg
-20 % off new 1,609,- New 2,014,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: njoy23_002
3.0 2×
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FSP UPS ECO 800 FR, 800 VA / 480 W, USB, RJ45, line interactive
Uninterruptible Power Supply - rack UPS, backup time at 100% load 1 min, backup time at 50% load 1 min, actual and apparent performance 480 W / 800 VA, max. output voltage 240 V, line interactive, 3×FR, protection data network RJ-45 and protection telephone network RJ-11, USB for charging, dimensions 90 × 163 × 245 mm (H×W×D), weight 4 kg
-28 % off new 1,169,- New 1,629,-
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FSP26001
3.0 2×
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FSP UPS ECO 800 FR, 800 VA / 480 W, USB, RJ45, line interactive
Uninterruptible Power Supply - rack UPS, backup time at 100% load 1 min, backup time at 50% load 1 min, actual and apparent performance 480 W / 800 VA, max. output voltage 240 V, line interactive, 3×FR, protection data network RJ-45 and protection telephone network RJ-11, USB for charging, dimensions 90 × 163 × 245 mm (H×W×D), weight 4 kg
-29 % off new 1,149,- New 1,629,-
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FSP26001
Watch Price/Availability
APC Back-UPS Pro 900VA, Tower, 230V, 6×IEC C13, AVR, USB-C charging ports
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.18 min, backup time at 50% load 10.98 min, actual and apparent performance 540 W / 900 VA, max. output voltage 230 V, rack position height 0U, line interactive, 6×IEC 320 C13, USB, 98,6% efficiency at 100% load, 97,4% efficiency at 50% load, USB for charging and LCD display, frame width 91 mm, dimensions 190 × 91 × 310 mm (H×W×D), weight 7.4 kg
New arrival 6,099,-
Buy
In stock > 5 pcs at the supplier's
Order Code: APC26010
Watch Price/Availability
APC Back-UPS 650VA, Tower, 230V, 6xIEC C13, AVR
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.77 min, backup time at 50% load 14.25 min, actual and apparent performance 400 W / 650 VA, max. output voltage 230 V, rack position height 0U, line interactive, 6×IEC 320 C13, USB, 99% efficiency at 100% load, 98,2% efficiency at 50% load, frame width 91 mm, dimensions 190 × 91 × 310 mm (H×W×D), weight 6.4 kg
New arrival 4,599,-
Buy
In stock > 5 pcs at the supplier's
Order Code: APC26008
Eaton UPS 9SX 2000VA Tower - Uninterruptible Power Supply
Discount
Free delivery
to Alza branch
1.0 1×
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Eaton UPS 9SX 2000VA Tower
Uninterruptible Power Supply - tower UPS, actual and apparent performance 1800 W / 2000 VA, online with double conversion, 8×IEC 320 C13, protection data network RJ-45, USB and RS-232 , LCD display and ventilator, dimensions 214 × 346 × 412 mm (H×W×D), weight 33.3 kg
-32 % off new 28,090,- New 41,790,-
Buy
As good as new - in stock 1 pcs
Order Code: NZE053j2a7
Watch Price/Availability
APC Smart-UPS X 3000VA LCD
Uninterruptible Power Supply - backup time at 100% load 6 min, backup time at 50% load 18 min, actual and apparent performance 2700 W / 3000 VA, rack position height 2U, line interactive, 2×IEC Jumpers, 1×IEC 320 C19, 8×IEC 320 C13, 97% efficiency at 100% load, 96% efficiency at 50% load, AVR, dimensions 85 × 432 × 667 mm (H×W×D), weight 37.32 kg
  80,890,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ468l
APC Smart-UPS SRT 2200VA RM 230V rack-mount, network card - Uninterruptible Power Supply Free delivery
to Alza branch
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APC Smart-UPS SRT 2200VA RM 230V rack-mount, network card
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 19800 W / 2200 VA, max. output voltage 230 V, online with double conversion, 2×IEC Jumpers, 2×IEC 320 C19, 8×IEC 320 C13, USB, RS-232 and ethernet , 92,2% efficiency at 100% load, 91,1% efficiency at 50% load, LCD display and remote shutdown of EPO/REPO, dimensions 85 × 432 × 584 mm (H×W×D), weight 25 kg
  76,390,-
Buy
In stock 2 pcs
Order Code: NZ475b8
Watch Price/Availability
MHPower MPU-3500-48, UPS, 3500 W, pure sine, 48V, MPU-3500-48
Uninterruptible Power Supply - actual performance 3500 W, off-line, LCD display, dimensions 275 × 220 × 383 mm (H×W×D), weight 20.3 kg
-30 % off new 5,839,- New 8,349,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SITmh0002
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APC Smart-UPS C 3000VA LCD 230V (2100W)
Uninterruptible Power Supply - tower UPS, backup time at 50% load 17.2 min, actual and apparent performance 2100 W / 3000 VA, max. output voltage 230 V, rack position height 0U, off-line, 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 197 mm, dimensions 435 × 197 × 544 mm (H×W×D), weight 43 kg
  41,990,-
Buy
In stock 1 pcs at the supplier's
Order Code: APC26004
Watch Price/Availability
Eaton UPS 9SX 2000VA Rack 2U
Uninterruptible Power Supply - rack UPS, 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 86.5 × 438 × 608 mm (H×W×D), weight 26.5 kg
  49,690,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZE053j2a8
Watch Price/Availability
FSP UPS CHAMP 2K rack 2U IEC, 2000 VA/1800 W, online
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 3 min, backup time at 50% load 9 min, actual and apparent performance 1800 W / 2000 VA, max. output voltage 240 V, rack position height 2U, online with double conversion, 4×IEC Jumpers, 4×IEC 320 C13, USB, RS-232 and SNMP, LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 630 mm (H×W×D), weight 19 kg
  12,190,-
Buy
In stock > 5 pcs
Order Code: FSP26010
Watch Price/Availability
FSP UPS Eufo RT 1.1K 2U, 1100 VA/990 W, line-interactive
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 2 min, backup time at 50% load 7 min, actual and apparent performance 990 W / 1100 VA, max. output voltage 240 V, rack position height 2U, line interactive, 8×IEC Jumpers, 8×IEC 320 C13, USB, RS-232 and SNMP, LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 410 mm (H×W×D), weight 13.3 kg
  8,339,-
Buy
In stock 2 pcs at the supplier's
Order Code: FSP26002
 
In the category Uninterruptible Power Supplies on Alza.cz, we currently have a total of 501 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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