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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501 Results
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FSP UPS CHAMP 3K rack 2U IEC, 3000 VA/2700 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 2700 W / 3000 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 29.3 kg
  15,090,-
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Ordered on request
Order Code: FSP26011
EATON 9PX 2200i RT3U - Uninterruptible Power Supply Free delivery
to Alza branch
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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
  46,490,-
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Ordered on request
Order Code: NZE156a6
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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
  7,639,-
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Ordered on request
Order Code: NZ271k1
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EATON EBM 5PX 48V RT2U Gen2
Uninterruptible Power Supply - rack UPS, rack position height 2U, line interactive, 98% efficiency at 100% load, frame width 482.6 mm, dimensions 85.5 × 438 × 448 mm (H×W×D), weight 27.8 kg
  15,390,-
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Ordered on request
Order Code: Eaton22_11
Eaton UPS 9SX 6000VA Tower - Uninterruptible Power Supply Free delivery
to Alza branch
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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
  91,990,-
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Ordered on request
Order Code: NZE053j2a12
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APC Smart-UPS X 750VA LCD
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 14 min, backup time at 50% load 38 min, actual and apparent performance 600 W / 750 VA, max. output voltage 230 V, rack position height 2U, line interactive, 2×IEC Jumpers, 8×IEC 320 C13, protection data network RJ-45, USB and RS-232 , 97% efficiency at 100% load, 96% efficiency at 50% load, LCD display and remote shutdown of EPO/REPO, dimensions 89 × 432 × 490 mm (H×W×D), weight 22.05 kg
  19,790,-
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Ordered on request
Order Code: NZ462l
EATON UPS 9PX 1500i RT2U Netpack Li-Ion - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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EATON UPS 9PX 1500i RT2U Netpack Li-Ion
Uninterruptible Power Supply - backup time at 100% load 0.175 min, actual and apparent performance 1500 W / 1500 VA, rack position height 2U, online with double conversion, 2×IEC Jumpers, 8×IEC 320 C13, 97,5% efficiency at 100% load, LCD display, frame width 19 mm, dimensions 86.5 × 440 × 450 mm (H×W×D), weight 15.88 kg
  82,090,-
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Ordered on request
Order Code: Eaton24_14
APC Smart-UPS SRT5KXLI - Uninterruptible Power Supply Free delivery
to Alza branch
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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
  136,890,-
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Ordered on request
Order Code: NZ474o
EATON 9PX 1500i RT2U - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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EATON 9PX 1500i RT2U
Uninterruptible Power Supply - rack UPS, actual and apparent performance 1500 W / 1500 VA, rack position height 2U, online with double conversion, 8×IEC 320 C13, RS-232 , dimensions 86.5 × 450 × 440 mm (H×W×D), weight 18.9 kg
  41,990,-
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Ordered on request
Order Code: NZE156a3
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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
  11,690,-
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Ordered on request
Order Code: njoy23_011
EATON UPS 5P 1150iR 1U - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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EATON UPS 5P 1150iR 1U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 4.5 min, backup time at 50% load 11.5 min, actual and apparent performance 770 W / 1150 VA, rack position height 1U, line interactive, 2×IEC Jumpers, 6×IEC 320 C13, USB and RS-232 , 98% efficiency at 100% load, LCD display, frame width 19 mm, dimensions 43.2 × 438 × 509 mm (H×W×D), weight 14.6 kg
  21,990,-
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Ordered on request
Order Code: Eaton22_17
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CyberPower VP700EILCD
Uninterruptible Power Supply - backup time at 100% load 1 min, backup time at 50% load 10 min, actual and apparent performance 390 W / 700 VA, line interactive, 6×IEC 320 C13, dimensions 227 × 100 × 260 mm (H×W×D), weight 5.14 kg
  2,419,-
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Ordered on request
Order Code: CyPOWA01
FSP UPS CHAMP 6K tower, 6000 VA/5400 W, online - Uninterruptible Power Supply Free delivery
to Alza branch
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FSP UPS CHAMP 6K tower, 6000 VA/5400 W, online
Uninterruptible Power Supply - tower UPS, backup time at 100% load 6 min, backup time at 50% load 17 min, actual and apparent performance 5400 W / 6000 VA, max. output voltage 240 V, online with double conversion, USB, RS-232 and SNMP, LCD display, dimensions 318 × 190 × 369 mm (H×W×D), weight 61 kg
  29,590,-
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Ordered on request
Order Code: FSP26007
EATON UPS 5P 1550GR-L 1550VA/1100W with Li-Ion batteries - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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EATON UPS 5P 1550GR-L 1550VA/1100W with Li-Ion batteries
Uninterruptible Power Supply - rack UPS, backup time at 100% load 4 min, backup time at 50% load 11 min, actual and apparent performance 1100 W / 1550 VA, rack position height 1U, line interactive, 6×IEC 320 C13, USB and RS-232 , LCD display, dimensions 554 × 438 × 44 mm (H×W×D), weight 1.63 kg
  47,190,-
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Ordered on request
Order Code: Eat21Ton5
EATON UPS 5P 1550iR Gen2 Netpack - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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EATON UPS 5P 1550iR Gen2 Netpack
Uninterruptible Power Supply - rack UPS, backup time at 100% load 2.1 min, backup time at 50% load 13.5 min, actual and apparent performance 1350 W / 1550 VA, line interactive, 2×IEC Jumpers, 6×IEC 320 C13, USB, RS-232 and ethernet , LCD display and AVR, frame width 438 mm, dimensions 43.2 × 438 × 555 mm (H×W×D)
  36,090,-
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Ordered on request
Order Code: Eaton24085
nJoy Aster 10KT - Uninterruptible Power Supply Free delivery
to Alza branch
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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
  23,390,-
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Ordered on request
Order Code: njoy23_022
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nJoy Balder 1000
Uninterruptible Power Supply - rack UPS, backup time at 100% load 4 min, backup time at 50% load 13 min, actual and apparent performance 1000 W / 1000 VA, rack position height 2U, online with double conversion, 8×IEC 320 C13, protection data network RJ-45, USB and RS-232 , LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 410 mm (H×W×D), weight 14.1 kg
  10,890,-
Buy
Ordered on request
Order Code: njoy23_023
EATON 5PX UPS 1500i RT2U - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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EATON 5PX UPS 1500i RT2U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 5.5 min, backup time at 50% load 19 min, actual and apparent performance 1350 W / 1500 VA, rack position height 2U, line interactive, 8×IEC 320 C13, USB and RS-232 , dimensions 86.2 × 441 × 522 mm (H×W×D), weight 27.6 kg
  25,390,-
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Ordered on request
Order Code: NZE155e
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EATON UPS 5P 850iR Gen2 Netpack
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3.9 min, backup time at 50% load 13.2 min, actual and apparent performance 680 W / 850 VA, rack position height 1U, line interactive, 2×IEC Jumpers, 4×IEC 320 C13, USB, RS-232 and ethernet , LCD display and AVR, frame width 438 mm, dimensions 43.2 × 438 × 509 mm (H×W×D), weight 18.2 kg
  19,290,-
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Ordered on request
Order Code: Eaton24081
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nJoy Horus Plus 1500
Uninterruptible Power Supply - tower UPS, backup time at 50% load 7.5 min, actual and apparent performance 900 W / 1500 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45 and protection telephone network RJ-11, 95% efficiency at 100% load, 97% efficiency at 50% load, USB for charging and LCD display, dimensions 182 × 130 × 320 mm (H×W×D), weight 9.9 kg
  3,594,-
Buy
Ordered on request
Order Code: njoy23_047
EATON EBM 5PX 72V RT2U Gen2 - Uninterruptible Power Supply Free delivery
to Alza branch
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EATON EBM 5PX 72V RT2U Gen2
Uninterruptible Power Supply - rack UPS, rack position height 2U, line interactive, 98% efficiency at 100% load, frame width 482.6 mm, dimensions 129 × 438 × 483 mm (H×W×D), weight 39.7 kg
  25,090,-
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Ordered on request
Order Code: Eaton22_12
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EATON UPS 3S 550 IEC Tower, USB
Uninterruptible Power Supply - backup time at 50% load 6.4 min, actual and apparent performance 330 W / 550 VA, off-line, 8×IEC 320 C13, USB, dimensions 140 × 325 × 86 mm (H×W×D), weight 3.2 kg
  2,359,-
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Ordered on request
Order Code: NZE156a17
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nJoy Balder 1500
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3 min, backup time at 50% load 11 min, actual and apparent performance 1500 W / 1500 VA, rack position height 2U, online with double conversion, 8×IEC 320 C13, protection data network RJ-45, USB and RS-232 , LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 410 mm (H×W×D), weight 15.5 kg
  13,590,-
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Ordered on request
Order Code: njoy23_024
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FSP UPS ST 1500
Uninterruptible Power Supply Built-in AVR for voltage stabilization, hot-swappable battery, built-in USB communication port, RJ-45 network protection, charging in standby mode, cold start function, LCD display, 4x C13 outlets with battery backup, 4x C13 outlets with surge protection
  4,769,-
Buy
Ordered on request
Order Code: fsp24003
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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