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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Backup Power Supply UPS Rackmount UPS UPS Rackmounts Surge Protection Cables Surge Protection Laptop Battery Backup Batteries Back-Up Power Accessories Accessories Jak vybrat záložní zdroj
 
443 Results
FSP UPS Clippers 6KL 2U, 6000 VA/6000 W, long run, online - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
Watch Price/Availability
FSP UPS Clippers 6KL 2U, 6000 VA/6000 W, long run, online
Uninterruptible Power Supply - rack UPS, actual and apparent performance 6000 W / 6000 VA, max. output voltage 240 V, rack position height 2U, online with double conversion, LCD display, dimensions 88 × 438 × 600 mm (H×W×D), weight 17 kg
  34,040,-
From 783,- per month
Buy
Ordered on request
Order Code: FSP26013
EATON UPS 3S 550 DIN Gen2, USB - Uninterruptible Power Supply
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EATON UPS 3S 550 DIN Gen2, USB
Uninterruptible Power Supply - backup time at 100% load 1.33 min, backup time at 50% load 6.5 min, actual and apparent performance 330 W / 550 VA, max. output voltage 284 V, off-line, 6×Schuko, dimensions 86 × 140 × 325 mm (H×W×D), weight 3.2 kg
  2,389,-
From 603,- per month
Buy
Ordered on request
Order Code: Eaton24058
LEGRAND UPS network card CS102 SK WIFI - Expansion Card
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LEGRAND UPS network card CS102 SK WIFI
Expansion Card - Network card 1Gb + WiFi dongle, SNMP, MODBUS, Compatible with UPS Keor LP/S/SPE/T, Daker DK+
  8,119,-
From 187,- per month
Buy
Ordered on request
Order Code: LEG23_15
LEGRAND UPS Keor SPE Rack 1U 1500VA - Uninterruptible Power Supply
2 sizes
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LEGRAND UPS Keor SPE Rack 1U 1500VA
Uninterruptible Power Supply - rack UPS, actual and apparent performance 1050 W / 1500 VA, rack position height 1U, line interactive, 1×IEC Jumpers, 8×IEC 320 C13, USB and RS-232 , 98% efficiency at 100% load, LCD display and AVR, dimensions 44 × 440 × 557 mm (H×W×D), weight 17.5 kg
  16,590,-
From 382,- per month
Buy
Ordered on request
Order Code: LEG23_03
LEGRAND UPS Keor SPE Rack/Tower 2U 3000VA - Uninterruptible Power Supply Free delivery
to Alza branch
3 sizes
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LEGRAND UPS Keor SPE Rack/Tower 2U 3000VA
Uninterruptible Power Supply - rack UPS, actual and apparent performance 2700 W / 3000 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 29.5 kg
  26,390,-
From 607,- per month
Buy
Ordered on request
Order Code: LEG23_08
LEGRAND UPS Keor SPE Rack/Tower 2U 2200VA - Uninterruptible Power Supply Free delivery
to Alza branch
3 sizes
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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
  22,790,-
From 524,- per month
Buy
Ordered on request
Order Code: LEG23_06
LEGRAND Keor SPE external battery module for RT2/3U 3000VA (311072-73) - Uninterruptible Power Supply
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LEGRAND Keor SPE external battery module for RT2/3U 3000VA (311072-73)
Uninterruptible Power Supply - rack UPS, apparent performance 3000 VA, rack position height 2U, line interactive, dimensions 88 × 440 × 440 mm (H×W×D), weight 28.7 kg
New arrival 15,441,-
From 355,- per month
Buy
Ordered on request
Order Code: LEG23_13
nJoy Balder 2000 - Uninterruptible Power Supply
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nJoy Balder 2000
Uninterruptible Power Supply - rack UPS, backup time at 50% load 12 min, actual and apparent performance 2000 W / 2000 VA, rack position height 2U, online with double conversion, 8×IEC 320 C13, USB and RS-232 , 97% efficiency at 100% load, LCD display and vertical and horizontal positioning, dimensions 88 × 438 × 630 mm (H×W×D), weight 23.3 kg
  17,690,-
From 407,- per month
Buy
Ordered on request
Order Code: njoy23_025
APC Smart-UPS SRT Li-Ion 1500 VA RM 230V rack-mount - Uninterruptible Power Supply Free delivery
to Alza branch
2 sizes
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APC Smart-UPS SRT Li-Ion 1500 VA RM 230V rack-mount
Uninterruptible Power Supply - rack UPS, backup time at 100% load 20.3 min, backup time at 50% load 39 min, actual and apparent performance 1350 W / 1500 VA, rack position height 3U, online with double conversion, 8×IEC 320 C13, USB and ethernet , LCD display, dimensions 128 × 432 × 590 mm (H×W×D), weight 30.53 kg
  75,890,-
From 1,745,- per month
Buy
Ordered on request
Order Code: NZ475b7
APC Smart-UPS SRT Li-Ion 1500 VA RM 230V rack-mount, network card - Uninterruptible Power Supply Free delivery
to Alza branch
2 sizes
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APC Smart-UPS SRT Li-Ion 1500 VA RM 230V rack-mount, network card
Uninterruptible Power Supply - rack UPS, backup time at 100% load 21.3 min, backup time at 50% load 41.5 min, actual and apparent performance 1350 W / 1500 VA, online with double conversion, 8×IEC 320 C13, USB, RS-232 and ethernet , dimensions 128 × 432 × 590 mm (H×W×D), weight 30.53 kg
  89,390,-
From 2,056,- per month
Buy
Ordered on request
Order Code: NZ475b6
APC Smart-UPS C 3000VA LCD 230V (2100W) Rack mount 2U - Uninterruptible Power Supply Free delivery
to Alza branch
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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 × 670 mm (H×W×D), weight 41 kg
  46,990,-
From 1,081,- per month
Buy
Ordered on request
Order Code: APC26005
EATON UPS 9PX 2200i RT2U Netpack Li-Ion - Uninterruptible Power Supply Free delivery
to Alza branch
4 variants
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EATON UPS 9PX 2200i RT2U Netpack Li-Ion
Uninterruptible Power Supply - backup time at 100% load 11.5 min, actual and apparent performance 2200 W / 2200 VA, rack position height 2U, online with double conversion, 2×IEC Jumpers, 2×IEC 320 C19, 8×IEC 320 C13, 98% efficiency at 100% load, LCD display, dimensions 86.5 × 440 × 605 mm (H×W×D), weight 22.18 kg
  99,590,-
From 2,291,- per month
Buy
Ordered on request
Order Code: Eaton24_02
LEGRAND UPS power card CS102 EN - Expansion Card
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LEGRAND UPS power card CS102 EN
Expansion Card - Network card 1Gb, SNMP, MODBUS, Compatible with UPS Keor LP/S/SPE/T, Daker DK+
  6,490,-
From 149,- per month
Buy
Ordered on request
Order Code: LEG23_14
LEGRAND UPS Keor SPE Rack/Tower 2U 1000VA - Uninterruptible Power Supply
3 sizes
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LEGRAND UPS Keor SPE Rack/Tower 2U 1000VA
Uninterruptible Power Supply - rack UPS, actual and apparent performance 800 W / 1000 VA, rack position height 2U, line interactive, 1×IEC Jumpers, 8×IEC 320 C13, USB and RS-232 , 98% efficiency at 100% load, LCD display, vertical and horizontal positioning and AVR, dimensions 88 × 440 × 440 mm (H×W×D), weight 16.8 kg
  12,890,-
From 296,- per month
Buy
Ordered on request
Order Code: LEG23_04
APC Smart-UPS Ultra On-Line Lithium ion, 5KVA / 5KW, 2U Rack / Tower, 230V - Uninterruptible Power Supply Free delivery
to Alza branch
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APC Smart-UPS Ultra On-Line Lithium ion, 5KVA / 5KW, 2U Rack / Tower, 230V
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 5.28 min, backup time at 50% load 11.37 min, actual and apparent performance 5000 W / 5000 VA, max. output voltage 230 V, rack position height 2U, online with double conversion, 4×IEC 320 C19, 6×IEC 320 C13, USB and ethernet , 95,5% efficiency at 100% load, 95,5% efficiency at 50% load, LCD display, dimensions 86 × 432 × 701 mm (H×W×D), weight 29.2 kg
  215,590,-
From 4,959,- per month
Buy
Ordered on request
Order Code: APC22_02
EATON UPS 93PS 10kW (3 or 1)/1phase - Including Installation and Revision (within the Czech Republic - Uninterruptible Power Supply Free delivery
to Alza branch
2 sizes
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EATON UPS 93PS 10kW (3 or 1)/1phase - Including Installation and Revision (within the Czech Republic
Uninterruptible Power Supply - backup time at 100% load 7 min, backup time at 50% load 20 min, actual and apparent performance 10000 W / 10000 VA, online with double conversion, 95,5% efficiency at 100% load, 95,3% efficiency at 50% load
  224,590,-
From 5,166,- per month
Buy
Ordered on request
Order Code: Eat21Ton4
APC Smart-UPS SRT Li-Ion 1000 VA RM 230V rack-mount, network card - Uninterruptible Power Supply Free delivery
to Alza branch
2 sizes
Watch Price/Availability
APC Smart-UPS SRT Li-Ion 1000 VA RM 230V rack-mount, network card
Uninterruptible Power Supply - rack UPS, backup time at 100% load 31.8 min, backup time at 50% load 60.4 min, actual and apparent performance 900 W / 1000 VA, rack position height 3U, online with double conversion, 8×IEC 320 C13, USB, RS-232 and ethernet , LCD display, dimensions 128 × 432 × 590 mm (H×W×D), weight 30.53 kg
  77,590,-
From 1,785,- per month
Buy
Ordered on request
Order Code: NZ475b4
APC Smart-UPS SRT Li-Ion 1000 VA RM 230V rack-mount - Uninterruptible Power Supply Free delivery
to Alza branch
2 sizes
Watch Price/Availability
APC Smart-UPS SRT Li-Ion 1000 VA RM 230V rack-mount
Uninterruptible Power Supply - rack UPS, backup time at 100% load 29.8 min, backup time at 50% load 56 min, actual and apparent performance 900 W / 1000 VA, rack position height 3U, online with double conversion, 8×IEC 320 C13, USB and ethernet , LCD display, dimensions 128 × 432 × 590 mm (H×W×D), weight 30.53 kg
  64,290,-
From 1,479,- per month
Buy
Ordered on request
Order Code: NZ475b1
APC Smart-UPS SRT Lithium Ion 2200VA RM 4U 230V Long Runtime with Network Card - Uninterruptible Power Supply Free delivery
to Alza branch
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APC Smart-UPS SRT Lithium Ion 2200VA RM 4U 230V Long Runtime with Network Card
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 55 min, backup time at 50% load 124 min, actual and apparent performance 1980 W / 2200 VA, max. output voltage 230 V, rack position height 4U, online with double conversion, 2×IEC 320 C19, 6×IEC 320 C13, USB and ethernet , 91,7% efficiency at 100% load, dimensions 171 × 432 × 639 mm (H×W×D), weight 43.7 kg
  108,090,-
From 2,486,- per month
Buy
Ordered on request
Order Code: APC25004
APC Smart-UPS SRT Lithium Ion 2200VA RM 4U 230V Long Runtime - Uninterruptible Power Supply Free delivery
to Alza branch
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APC Smart-UPS SRT Lithium Ion 2200VA RM 4U 230V Long Runtime
Uninterruptible Power Supply - backup time at 100% load 55 min, backup time at 50% load 130 min, actual and apparent performance 1980 W / 2200 VA, max. output voltage 230 V, rack position height 4U, online with double conversion, 2×IEC 320 C19, 6×IEC 320 C13, protection data network RJ-45 and USB, dimensions 171 × 432 × 639 mm (H×W×D), weight 44.5 kg
  94,590,-
From 2,176,- per month
Buy
Ordered on request
Order Code: APC25003
EATON UPS 9PX 6000i RT2U Netpack Li-Ion - Uninterruptible Power Supply Free delivery
to Alza branch
4 variants
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EATON UPS 9PX 6000i RT2U Netpack Li-Ion
Uninterruptible Power Supply - backup time at 100% load 3 min, actual and apparent performance 5400 W / 6000 VA, rack position height 3U, online with double conversion, 2×IEC Jumpers, 2×IEC 320 C19, 8×IEC 320 C13, 98% efficiency at 100% load, LCD display, dimensions 130 × 438 × 685 mm (H×W×D), weight 36.9 kg
  208,890,-
From 4,804,- per month
Buy
Ordered on request
Order Code: Eaton24_05
EATON UPS 9PX 2200i RT2U Li-Ion - Uninterruptible Power Supply Free delivery
to Alza branch
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EATON UPS 9PX 2200i RT2U Li-Ion
Uninterruptible Power Supply - backup time at 100% load 11 min, actual and apparent performance 2200 W / 2200 VA, rack position height 2U, online with double conversion, 2×IEC Jumpers, 2×IEC 320 C19, 8×IEC 320 C13, USB, 98% efficiency at 100% load, LCD display, dimensions 86.5 × 440 × 605 mm (H×W×D), weight 22.1 kg
  91,590,-
From 2,107,- per month
Buy
Ordered on request
Order Code: Eaton24_01
EATON EBM 5PX 72V RT3U Gen2 - Uninterruptible Power Supply Free delivery
to Alza branch
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EATON EBM 5PX 72V RT3U Gen2
Uninterruptible Power Supply - rack UPS, rack position height 3U, line interactive, 98% efficiency at 100% load, frame width 482.6 mm, dimensions 85.5 × 438 × 603 mm (H×W×D), weight 39.7 kg
  24,390,-
From 561,- per month
Buy
Ordered on request
Order Code: Eaton22_13
EATON UPS 9PX 1500i RT2U Li-Ion - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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EATON UPS 9PX 1500i RT2U Li-Ion
Uninterruptible Power Supply - backup time at 100% load 10 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 15.8 kg
  70,790,-
From 1,628,- per month
Buy
Ordered on request
Order Code: Eaton24_13
Backup Power Supply UPS Rackmount UPS UPS Rackmounts Surge Protection Cables Surge Protection Laptop Battery Backup Batteries Back-Up Power Accessories Accessories Jak vybrat záložní zdroj
 

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In the category Uninterruptible Power Supplies on Alza.cz, we currently have a total of 444 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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