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CyberPower EC550G Ecologic UPS Systems - 550VA/330W, 120 VAC, NEMA 5-15P, Compact, 8 Outlets, PowerPanel
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CyberPower EC550G Ecologic UPS Systems - 550VA/330W, 120 VAC, NEMA 5-15P, Compact, 8 Outlets, PowerPanel
  • Outlets: 8
  • Battery Run Time: 2.4 minutes (300W) 7.35 minutes (150W)
  • Battery Recharge Time: 8 Hour(s)
  • Series: Ecologic
  • Model #: EC550G
Tripp Lite Ups 550Va 300W Desktop Battery Back Up Compact 120V Usb Rj11 Pc 50/60Hz
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  •  
  • HKD$780.58 
  • HKD$493.62 Shipping
Tripp Lite BC450 450VA Desktop/Wall Mountable UPS
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Tripp Lite BC450 450VA Desktop/Wall Mountable UPS
  • Outlets: 8 x NEMA 5-15R
  • Output Voltage: 110 V AC 115 V AC 120 V AC
  • Battery Type: Valve Regulated Lead Acid (VRLA)
  • Weight: 4.5
  • Model #: BC450
Vertiv Liebert GXT5 2000VA 120V UPS With RDU101 SNMP/Webcard GXT5-2000LVRT2UXLN
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  •  
  • HKD$19,760.15 
  • HKD$1,648.87 Shipping
CyberPower CP900AVR AVR UPS Systems - 900VA/560W, 120 VAC, NEMA 5-15P, Mini-Tower, 10 Outlets, PowerPanel
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CyberPower CP900AVR AVR UPS Systems - 900VA/560W, 120 VAC, NEMA 5-15P, Mini-Tower, 10 Outlets, PowerPanel
  • Outlets: 8
  • Battery Run Time: Runtime at Half Load: 12 minutes Runtime at Full Load: 3 minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hour(s)
  • Model #: CP900AVR
APC SMT750I 750 VA 500 W Smart-UPS Tower UPS, International Version, 230V Output European Version - 240V
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APC SMT750I 750 VA 500 W Smart-UPS Tower UPS, International Version, 230V Output European Version - 240V
  • Outlets: 8
  • Output Frequency: 47 - 53 Hz for 50 Hz nominal, 57 - 63 Hz for 60 Hz nominal
  • Battery Recharge Time: 3 hour(s)
  • Series: Smart-UPS
  • Model #: SMT750I
APC BR1500MS2 Back-UPS Pro 1500VA/900W, Tower, 120V, 10x NEMA 5-15R outlets, AVR, USB Type A + C ports, LCD, User Replaceable Battery -Tower - AVR - 16 Hour Recharge -4.10 Minute Stand-by -120 V Input
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APC BR1500MS2 Back-UPS Pro 1500VA/900W, Tower, 120V, 10x NEMA 5-15R outlets, AVR, USB Type A + C ports, LCD, User Replaceable Battery -Tower - AVR - 16 Hour Recharge -4.10 Minute Stand-by -120 V Input
  • Outlets: 10
  • Battery Run Time: Backup/Run Time (Half Load) 14.50 Minute Backup/Run Time (Full Load) 4.10 Minute
  • Output Frequency: 60 Hz +/- 3 Hz
  • Battery Recharge Time: 16 hour(s)
  • Model #: BR1500MS2
Vertiv Liebert PSI5-2200RT120LI PSI5 Lithium-Ion UPS 1920VA/1920W 120V AVR Rack/Tower - 2U Line Interactive UPS| Remote Management Capable| With Programmable Outlets
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Vertiv Liebert PSI5-2200RT120LI PSI5 Lithium-Ion UPS 1920VA/1920W 120V AVR Rack/Tower - 2U Line Interactive UPS| Remote Management Capable| With Programmable Outlets
  • Battery Run Time: Up to 8.6 minutes at full-load and 19.0 minutes at half-load
  • Battery Recharge Time: 2.1 hours
  • Series: Liebert PSI5
  • Input Voltage Range: Nominal: 120VAC / Range: 75-146VAC
  • Model #: PSI5-2200RT120LI
SmartPro 120V 1000VA 800W Line-Interactive Sine Wave UPS, 2U, WEBCARDLX, LCD, USB, DB9, 6 Outlets
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SmartPro 120V 1000VA 800W Line-Interactive Sine Wave UPS, 2U, WEBCARDLX, LCD, USB, DB9, 6 Outlets
  • Outlets: 6
  • Battery Run Time: Full Load Runtime (min.) 5.3 min. (800w) Half Load Runtime (min.) 15 min. (400w)
  • Output Frequency: 60 Hz
  • Battery Recharge Time: Less than 4 hours from 10% to 90% (typical, full load discharge)
  • Model #: SMART1000RM2UN
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  • HKD$9,665.95 
  • HKD$1,364.85 Shipping
Vertiv Liebert PSI5 Lithium-Ion UPS 1500VA/1350W 120V Line Interactive AVR PSI5-1500RT120LI
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Vertiv Liebert PSI5 Lithium-Ion UPS 1500VA/1350W 120V Line Interactive AVR PSI5-1500RT120LI
  • Outlets: 6
  • Battery Run Time: Full load: 7.5 min Half load: 17.7 min
  • Series: PSI5
  • International Version: 120V
  • Model #: PSI5-1500RT120LI
  •  
  • HKD$15,068.86 
  • HKD$4,701.43 Shipping
2000 VA Eaton 9SX 120V Tower UPS
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2000 VA Eaton 9SX 120V Tower UPS
  • Outlets: 6 x NEMA 5-20R NEMA L5-20R
  • Input Voltage Range: 100 V AC - 138 V AC
  • Output Voltage: 100 V AC 110 V AC 120 V AC 125 V AC
  • Parts: 2 Year
  • Model #: 9SX2000
Tripp Lite OMNIVSX1500 1.5kVA Tower UPS
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Tripp Lite OMNIVSX1500 1.5kVA Tower UPS
  • Output Voltage: 220 V AC 230 V AC 240 V AC
  • Battery Type: Valve Regulated Lead Acid (VRLA)
  • Weight: 23.4
  • Model #: OMNIVSX1500
CyberPower PR750RTXL2UC Smart App Sinewave UPS Systems - 750VA/750W, 120 VAC, NEMA 5-15P, 2U, Rack / Tower, Sine Wave, 8 Outlets, LCD, PowerPanel® Business
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CyberPower PR750RTXL2UC Smart App Sinewave UPS Systems - 750VA/750W, 120 VAC, NEMA 5-15P, 2U, Rack / Tower, Sine Wave, 8 Outlets, LCD, PowerPanel® Business
  • Outlets: 8
  • Battery Run Time: Full Load 11.3 min Half Load 28 min
  • Battery Recharge Time: 3 Hours (0% to 90% charged)
  • Series: Smart App Sinewave
  • Model #: PR750RTXL2UC
Vertiv Liebert GXT5 Lithium-Ion N Online UPS 1500VA/1350W 120V Tower/Rack UPS  GXT5LI-1500LVRT2UXLN
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Vertiv Liebert GXT5 Lithium-Ion N Online UPS 1500VA/1350W 120V Tower/Rack UPS GXT5LI-1500LVRT2UXLN
  • Outlets: 6 x NEMA 5-15R
  • Battery Run Time: Backup/Run Time (Full Load): 14 Minute Backup/Run Time (Half Load): 28 Minute
  • Series: GXT
  • Part Number: GXT5LI-1500LVRT2UXLN
  • Model #: GXT5LI-1500LVRT2UXLN
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  • HKD$27,595.53 
  • HKD$5,901.07 Shipping
CyberPower M1100XL Medical Grade Mini-Tower 1100VA/880W UPS
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CyberPower M1100XL Medical Grade Mini-Tower 1100VA/880W UPS
  • Outlets: 6
  • Battery Run Time: At Half Load: 25 Minutes At Full Load: 10 Minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: <8 Hours
  • Model #: M1100XL
Vertiv Liebert GXT5 500VA 120V UPS with SNMP/Webcard GXT5-500LVRT2UXLN
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Vertiv Liebert GXT5 500VA 120V UPS with SNMP/Webcard GXT5-500LVRT2UXLN
  • Outlets: 6 x NEMA 5-15R
  • Input Voltage Range: 110 V AC - 125 V AC
  • Output Voltage: 120 V AC
  • Parts: 3 Year
  • Model #: GXT5-500LVRT2UXLN
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  • HKD$15,391.07 
  • HKD$5,470.02 Shipping
Eaton 9PX3000GLRT 3000 VA 3000 Watts 208V 3 Outlets Tower / Rack Mountable UPS
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Eaton 9PX3000GLRT 3000 VA 3000 Watts 208V 3 Outlets Tower / Rack Mountable UPS
  • Outlets: 3
  • Battery Run Time: At half load: 11 minutes At full load: 4 minutes
  • International Version: 208V
  • Input Voltage Range: Full load: 176 - 276V, < 40% load: 100 - 276V
  • Model #: 9PX3000GLRT
CyberPower PR3000RTXL2UCN Smart App Sinewave UPS Systems
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CyberPower PR3000RTXL2UCN Smart App Sinewave UPS Systems
  • Outlets: 9
  • Battery Run Time: Backup/Run Time (Half Load): 7 Minute Backup/Run Time (Full Load): 1.7 Minute
  • Output Frequency: 50/60 Hz +/- 1%
  • Battery Recharge Time: 3 Hours (0% to 90% charged)
  • Model #: PR3000RTXL2UCN
Eaton 9PX 9PX2000RTN-L Lithium ion UPS, 2U, 2000 VA, 1800W, 5-20P Input, Outputs: (6) 5-20R, (1) L5-20R, 120V, Includes Network Card
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Eaton 9PX 9PX2000RTN-L Lithium ion UPS, 2U, 2000 VA, 1800W, 5-20P Input, Outputs: (6) 5-20R, (1) L5-20R, 120V, Includes Network Card
  • Series: 9PX UPS
  • International Version: 120V default (100/110/120/125V)
  • Input Frequency: 60 Hz: 50-70 Hz, 50 Hz: 40-60 Hz
  • Input Connection: 5-20P
  • Model #: 9PX2000RTN-L
CyberPower PR3000RT2UCN Smart App Sinewave UPS Systems - 3000VA/3000W, 100 - 120 VAC, NEMA L5-30P, 2U, Rack / Tower, Sine Wave, 9 Outlets, LCD, PowerPanel® Business
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CyberPower PR3000RT2UCN Smart App Sinewave UPS Systems - 3000VA/3000W, 100 - 120 VAC, NEMA L5-30P, 2U, Rack / Tower, Sine Wave, 9 Outlets, LCD, PowerPanel® Business
  • Outlets: 9
  • Battery Run Time: Full Load 1.5 min Half Load 5.5 min
  • Output Frequency: 50/60 Hz +/- 1%
  • Battery Recharge Time: 3 Hours (0% to 90% charged)
  • Model #: PR3000RT2UCN
EATON 9PX2000RT 9PX 2000 RT LV
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EATON 9PX2000RT 9PX 2000 RT LV
  • Dimensions: 17.30" x 3.40" x 23.80"
  • Weight: 61.50 lbs.
  • Package Contents: 9PX2000RT 2 kVA UPS 4-post rail kit Safety manual User manual Tower pedestals RS-232 serial cable USB cable Intelligent Power Software Suite CD
  • Model #: 9PX2000RT
APC BR1350MS Back-UPS Pro, 1350VA/810W, Tower, 120V, 10x NEMA 5-15R outlets, Sine Wave, AVR, USB Type A + C ports, LCD, User Replaceable Battery - Tower-16 Hour Recharge - 3.30 Minute Stand-by
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APC BR1350MS Back-UPS Pro, 1350VA/810W, Tower, 120V, 10x NEMA 5-15R outlets, Sine Wave, AVR, USB Type A + C ports, LCD, User Replaceable Battery - Tower-16 Hour Recharge - 3.30 Minute Stand-by
  • Outlets: 10
  • Battery Run Time: Half Load: 11.4 Minutes Full Load: 3.3 Minutes
  • Output Frequency: 60 Hz +/- 3 Hz
  • Battery Recharge Time: 16 Hour(s)
  • Model #: BR1350MS
Liebert PSI5-1500RT120N 1500VA Tower/Rack Convertible UPS
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Liebert PSI5-1500RT120N 1500VA Tower/Rack Convertible UPS
  • Outlets: 6 x NEMA 5-15R
  • Parts: 2 Year
  • Model #: PSI5-1500RT120N
APC BK500EI 500 VA 300 Watts Back-UPS CS 500 USB/Serial European Version - 240V
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APC BK500EI 500 VA 300 Watts Back-UPS CS 500 USB/Serial European Version - 240V
  • Outlets: 6
  • Output Frequency: 47 - 63 Hz
  • Battery Recharge Time: 8 hour(s)
  • Series: Back-UPS CS
  • Model #: BK500EI
Liebert NXC 60kVA Tower UPS
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Liebert NXC 60kVA Tower UPS
  • Input Voltage Range: 305 V AC - 477 V AC
  • Output Voltage: 380 V AC 400 V AC 415 V AC
  • Model #: LI60601C0071A10
  •  
  • HKD$815.59 
  • HKD$321.78 Shipping
Eaton 9PX1500GRT 1500 VA UPS 1500VA/1350W 230V AC
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Eaton 9PX1500GRT 1500 VA UPS 1500VA/1350W 230V AC
  • Outlets: 8
  • Battery Run Time: At half load: 16 minutes At full load: 5 minutes
  • International Version: 208V
  • Input Voltage Range: Full load: 176 - 276V, < 40% load: 100 - 276V
  • Model #: 9PX1500GRT
Eaton 9PX 5000VA 4500W 208V Online Double-Conversion UPS - L6-30P, 2 L6-20R, 2 L6-30R, Hardwired, Cybersecure Network Card, Extended Run, 3U Rack/Tower - 3U Rack/Tower - 3 Minute Stand-by - 9PX5K
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Eaton 9PX 5000VA 4500W 208V Online Double-Conversion UPS - L6-30P, 2 L6-20R, 2 L6-30R, Hardwired, Cybersecure Network Card, Extended Run, 3U Rack/Tower - 3U Rack/Tower - 3 Minute Stand-by - 9PX5K
  • Outlets: 4
  • Input Voltage Range: Full load: 176 - 276 V, Derating: 100 - 276 V
  • Input Frequency: 50/60 Hz
  • Input Connection: 1 x Terminal block with L6-30P
  • Model #: 9PX5K
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  • HKD$49,518.51 
  • HKD$13,968.01 Shipping
Liebert GXT3-1000MT120 1000VA Tower UPS
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Liebert GXT3-1000MT120 1000VA Tower UPS
  • Outlets: 6 x NEMA 5-15R
  • Battery Run Time: 0.25 Hour 0.08 Hour
  • Battery Recharge Time: <8 Hours
  • Input Voltage Range: 120 V AC Nominal
  • Model #: GXT3-1000MT120 DUP
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  • HKD$9,299.05 
  • HKD$1,242.48 Shipping
CyberPower RB1270X4H Battery Kit
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Minuteman PRO1000RT2U PRO-RT 1000VA Tower/Rack/Wall Mountable UPS - 2U Tower/Rack/Wall Mountable - 4 Minute Stand-by - 120 V AC Input - 120 V AC Output - 8 x NEMA 5-15R Receptacle(s)
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Minuteman PRO1000RT2U PRO-RT 1000VA Tower/Rack/Wall Mountable UPS - 2U Tower/Rack/Wall Mountable - 4 Minute Stand-by - 120 V AC Input - 120 V AC Output - 8 x NEMA 5-15R Receptacle(s)
  • Outlets: 8
  • Battery Run Time: 5 min Half Load, 15 min Full Load
  • Output Frequency: 60Hz +/- 6Hz
  • Brand: MINUTEMAN
  • Model #: PRO1000RT2U
Eaton Electrical 5S1000LCD External UPS
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Eaton Electrical 5S1000LCD External UPS
  • Outlet Type: Battery
  • Battery Type: Battery
  • Weight: 23.75
  • Model #: 3571332

An uninterruptible power supply, or UPS system, ensures that electricity continuously reaches crucial equipment, powering it at all times. Even if other devices lose power during outages or brownouts, servers and computers continue to run. Users then have time to safely shut down their machinery to prevent the loss of data. A UPS system also is essential for keeping important systems such as security cameras and health care equipment running for as long as possible.

A UPS System Protects Against Surges

The outlets on a UPS system provide similar defenses to those offered by surge protectors, absorbing the excess energy of surges and spikes. Receiving a jolt of too much power may damage sensitive computer components such as hard drives. A desktop UPS or a larger model likely has multiple devices plugged in and keeps them safe from such events that are especially prevalent after outages, just as power is restored. The initial spike may be detrimental to devices plugged into a standard outlet, so a surge-protected outlet is helpful. Some UPS models feature surge-only outlets, which supply power and protection without draining the UPS battery.

Saving Energy with a UPS System

Many UPS system types have a "green" or "eco" mode that increases energy efficiency and reduces utility costs. Energy-focused systems offer extra savings measures such as switching off during non-business hours or detecting and bypassing unused equipment. A UPS system usually also has a single switch or circuit breaker similar to the kind many power strips have. Operators can power down multiple devices with just the press of a button, making reboots and power-cycles quicker, easier and safer.

Protection for Multiple Types of Equipment

A single-user UPS system is small enough to fit beneath a desk while still supplying protection for a computer, monitor and printer. Specialized UPS models meet the unique needs of environments such as hospitals and marine vessels. When installing in a server room alongside equipment such as servers and a power distribution unit, consider a rack-mountable UPS to economize on space. A UPS typically has not only electrical outlets but also network, USB and serial ports for protecting against noise as well as surges. Some devices use transformer block plugs, requiring outlets spaced farther apart.

Suitable for Small and Large Businesses

Businesses of all sizes use servers and switches, for which a pure sinewave UPS is an optimal solution. These closely simulate the type of power you expect from standard utilities for consistent, reliable performance. There are also single-phase UPS systems for smaller set-ups and three-phase units for powering multiple devices with varying power requirements. Line-interactive units manage voltage changes without utilizing battery power unless necessary, so it has a strong charge and is ready to handle an outage. An online UPS system, on the other hand, converts incoming power using the battery to maintain consistency. This creates a layer of insulation between the equipment and external line issues.