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CyberPower OL1KRTHD Smart App Online UPS Systems, 1000VA/1000W, 100 - 125 VAC, NEMA 5-15P, 2U, Rack / Tower, Sine Wave, 8 Outlets, LCD, Power Panel
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CyberPower OL1KRTHD Smart App Online UPS Systems, 1000VA/1000W, 100 - 125 VAC, NEMA 5-15P, 2U, Rack / Tower, Sine Wave, 8 Outlets, LCD, Power Panel
  • Outlets: 8
  • Battery Run Time: 12 minutes / 3.8 minutes Runtime (half/full)
  • Battery Recharge Time: 4 Hours (0% to 90% charged)
  • Brand: CyberPower
  • Model #: OL1KRTHD
1000 VA Eaton 9SX 208V Tower UPS
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1000 VA Eaton 9SX 208V Tower UPS
  • Outlets: 6 x IEC 60320 C13
  • Input Voltage Range: 190 V AC - 276 V AC
  • Output Voltage: 200 V AC 208 V AC 220 V AC 230 V AC 240 V AC
  • Parts: 2 Year
  • Model #: 9SX1000G
Tripp Lite series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Network Card Included, LCD, USB, DB9, 2U Rack/Tower (SMART3000RM2UN)
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Tripp Lite series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Network Card Included, LCD, USB, DB9, 2U Rack/Tower (SMART3000RM2UN)
  • Outlets: (6) NEMA 5-15/20R; (1) NEMA L5-30R
  • Battery Run Time: Full Load: 3 min. (3000W) Half Load: 9 min. (1500W)
  • Battery Recharge Time: Less than 5 hours from 10 to 90% (typical, full load discharge)
  • Brand: TRIPP LITE
  • Model #: SMART3000RM2UN
Eaton 5P Rackmount Compact 1000Va Ups
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Eaton 5P Rackmount Compact 1000Va Ups
  • Weight: 42.05
  • Parts: Manufacturers Limited Warranty: 3 Year / Parts Only
  • Model #: 5P1000RC
Tripp Lite OMNIVS1000LCD 1000VA Tower UPS
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Tripp Lite OMNIVS1000LCD 1000VA Tower UPS
  • Outlets: 8 x NEMA 5-15R
  • Output Voltage: 120 V AC
  • Battery Type: Valve Regulated Lead Acid (VRLA)
  • VA: 1000 VA
  • Model #: OMNIVS1000LCD
Eaton 5P1550G 1550 VA 1100 Watts 8 Outlets Tower UPS
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Eaton 5P1550G 1550 VA 1100 Watts 8 Outlets Tower UPS
  • Outlets: 8 x IEC 60320 C13
  • Battery Run Time: 0.07 Hour 0.22 Hour
  • International Version: 208/230V
  • Input Voltage Range: 150 V AC to 294 V AC Adjustable 160 V AC to 294 V AC
  • Model #: 5P1550G
CyberPower OL1KRM UPS - Rack-Mountable - Online, Double Conversion - 100, 110, 115, 120, 125 V - 800Watt - 1000VA - 8 - NEMA 5-15R
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CyberPower OL1KRM UPS - Rack-Mountable - Online, Double Conversion - 100, 110, 115, 120, 125 V - 800Watt - 1000VA - 8 - NEMA 5-15R
  • Outlets: 8
  • Battery Run Time: 4 min Full Load / 11.5 min Half Load
  • Battery Recharge Time: 4 Hours (0% to 90% charged)
  • Brand: CyberPower
  • Model #: OL1KRM
CyberPower OL1K5RM UPS 1500VA/1200W 5-15P 2U Rackmount, Online, Double Conversion - 100, 110, 115, 120, 125 V - 1200Watt - 1500VA - 8 - NEMA 5-15R
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CyberPower OL1K5RM UPS 1500VA/1200W 5-15P 2U Rackmount, Online, Double Conversion - 100, 110, 115, 120, 125 V - 1200Watt - 1500VA - 8 - NEMA 5-15R
  • Outlets: 8
  • Battery Run Time: 4.7 min Full Load / 13.5 min Half Load
  • Battery Recharge Time: 4 Hours (0% to 90% charged)
  • Brand: CyberPower
  • Model #: OL1K5RM
CyberPower OL750RM UPS - Rack-Mountable - Online, Double Conversion - 100, 110, 115, 120, 125 V - 600Watt - 750VA - 8 - NEMA 5-15R
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CyberPower OL750RM UPS - Rack-Mountable - Online, Double Conversion - 100, 110, 115, 120, 125 V - 600Watt - 750VA - 8 - NEMA 5-15R
  • Outlets: 7
  • Battery Run Time: 6.5 min Full Load / 17.5 min Half Load
  • Battery Recharge Time: 4 Hours (0% to 90% charged)
  • Brand: CyberPower
  • Model #: OL750RM
Eaton 9PX 9PX1500RTN-L Lithium ion UPS, 2U, 1500 VA, 1350 W, 5-15P Input, Outputs: (8) 5-15R, 120V, Includes Network Card
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Eaton 9PX 9PX1500RTN-L Lithium ion UPS, 2U, 1500 VA, 1350 W, 5-15P Input, Outputs: (8) 5-15R, 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: NEMA 5-15P
  • Model #: 9PX1500RTN-L
CyberPower OL3KRM UPS - Rack-Mountable - Online, Double Conversion - 100, 110, 115, 120, 125 V - 2400Watt - 3000VA - 6 - NEMA 5-20R; 1 - NEMA L5-30R
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CyberPower OL3KRM UPS - Rack-Mountable - Online, Double Conversion - 100, 110, 115, 120, 125 V - 2400Watt - 3000VA - 6 - NEMA 5-20R; 1 - NEMA L5-30R
  • Outlets: 7
  • Battery Run Time: 2.2 min Full Load / 7.5 min Half Load
  • Battery Recharge Time: 4 Hours (0% to 90% charged)
  • Brand: CyberPower
  • Model #: OL3KRM
APC BY SCHNEIDER ELECTRIC SCL500RM1UNC Smart UPS Li Ion
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APC BY SCHNEIDER ELECTRIC SCL500RM1UNC Smart UPS Li Ion
  • Battery Type: Lithium Ion
  • Model #: SCL500RM1UNC
APC SCHNEIDER ELECTRIC IT CONTAINER SRT3000RMXLT-NC APC SMART-UPS SRT 3000VA RM
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APC SCHNEIDER ELECTRIC IT CONTAINER SRT3000RMXLT-NC APC SMART-UPS SRT 3000VA RM
  • Outlets: 3
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 3hour(s)
  • Series: Smart-UPS
  • Model #: SRT3000RMXLT-NC
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
Tripp Lite SmartPro SM2200RMXL2UP 2200 VA Tower/Rack Mountable UPS
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Tripp Lite SmartPro SM2200RMXL2UP 2200 VA Tower/Rack Mountable UPS
  • Outlets: 8
  • Battery Run Time: Full Load Runtime (min.): 4.5 min. (1920w) Half Load Runtime (min.): 12 min. (960w)
  • Output Frequency: 60 Hz
  • Battery Recharge Time: Less than 4.5 hours from 10% to 90% (typical, full load discharge)
  • Model #: SM2200RMXL2UP
CyberPower BP48VP2U03 UPS Battery Pack - 48 VDC / 70 A - 12 V / 5.7 Ah Sealed Lead-Acid Battery
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CyberPower BP48VP2U03 UPS Battery Pack - 48 VDC / 70 A - 12 V / 5.7 Ah Sealed Lead-Acid Battery
  • Type: UPS Battery Pack
  • Compatibility: CyberPower UPS:
    PR2200ERTXL2UAN PR3000ERTXL2UAN
  • Specifications: Output Voltage:48 V DC
  • Weight: 75.40 lb
  • Model #: BP48VP2U03
EATON 5SC500 500 VA 350 W UPS
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EATON 5SC500 500 VA 350 W UPS
  • Outlets: 4
  • Input Connection: (1) NEMA 5-15P
  • Outlet Type: 4 x NEMA 5-15R
  • Interface Port: RS-232, USB
  • Model #: 5SC500
CyberPower OL2K2RM UPS - Rack-Mountable - Online, Double Conversion - 100/110/115/120/125 VAC +/- 2% (configurable) - 1600Watt - 2200VA - 6 NEMA 5-20R, 1 x NEMA L5-20R, NEMA 5-20P
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CyberPower OL2K2RM UPS - Rack-Mountable - Online, Double Conversion - 100/110/115/120/125 VAC +/- 2% (configurable) - 1600Watt - 2200VA - 6 NEMA 5-20R, 1 x NEMA L5-20R, NEMA 5-20P
  • Outlets: 7
  • Battery Run Time: 2.6 min Full Load / 9 min Half Load
  • Battery Recharge Time: 4 Hours (0% to 90% charged)
  • Brand: CyberPower
  • Model #: OL2K2RM
  •  
  • S$1,793.87 
  • S$223.02 Shipping
APC SCHNEIDER ELECTRIC IT CONTAINER SRT5KXLT SMARTUPS SRT 5000VA 208V
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APC SCHNEIDER ELECTRIC IT CONTAINER SRT5KXLT SMARTUPS SRT 5000VA 208V
  • Outlets: 4
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 1.50 hour(s)
  • Series: Smart-UPS On-Line
  • Model #: SRT5KXLT
  •  
  • S$11,573.28 
  • S$2,447.78 Shipping
Tripp Lite series SmartOnline 1960VA 1770W 120V Double-Conversion UPS - 7 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, Tower (SU2200XLCD)
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Tripp Lite series SmartOnline 1960VA 1770W 120V Double-Conversion UPS - 7 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, Tower (SU2200XLCD)
  • Outlets: 7
  • Battery Run Time: Full Load: 10.4 min (1770W) Half Load: 26.2 min (885W)
  • Output Frequency: 50 / 60 Hz
  • Brand: TRIPP LITE
  • Model #: SU2200XLCD
Liebert PSI5 UPS - 1100 VA / 990W 120V | Line Interactive AVR Tower/Rack Mount (PSI5-1100RT120)
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Liebert PSI5 UPS - 1100 VA / 990W 120V | Line Interactive AVR Tower/Rack Mount (PSI5-1100RT120)
  • Outlets: 6
  • Battery Run Time: Full Load: 4.5 min Half Load: 13.5 min
  • Battery Recharge Time: 4 hours to recover 90%
  • Series: PSI5
  • Model #: PSI5-1100RT120
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
APC by Schneider Electric Back-UPS Pro BR650MI 650VA Tower UPS
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5P 750VA SHORT RACK 2U
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5P 750VA SHORT RACK 2U
  • Outlets: 10
  • Battery Run Time: Half Load: 12 Minutes Full Load: 5 Minutes
  • Output Frequency: 50/60 Hz +/- 0.1%
  • International Version: 120V
  • Model #: 5P750RC
Tripp Lite SMART1500RT1U 1500VA Rack/Tower UPS 1U Rack/Tower - AVR - 2 Minute Stand-by - 120 V AC Input - 120 V AC Output - 5 x NEMA 5-15R
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Tripp Lite SMART1500RT1U 1500VA Rack/Tower UPS 1U Rack/Tower - AVR - 2 Minute Stand-by - 120 V AC Input - 120 V AC Output - 5 x NEMA 5-15R
  • Battery Run Time: Full Load Runtime (min.): 2 Half Load Runtime (min.): 8
  • Input Voltage Range: 100V AC; 120V AC; 127V AC
  • Input Frequency: 50/60 Hz
  • Battery Type: Valve Regulated Lead Acid (VRLA)
  • Model #: SMART1500RT1U
CyberPower OL10KSTF Smart App Online UPS Systems - 200 - 240 VAC, Hardwire (6AWGHW3FT Power Cable Kit included), 2U, Rack / Tower, 7 Outlets
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CyberPower OL10KSTF Smart App Online UPS Systems - 200 - 240 VAC, Hardwire (6AWGHW3FT Power Cable Kit included), 2U, Rack / Tower, 7 Outlets
  • Battery Run Time: Full Load (10,000W): Around 4 minutes Half Load (5,000W): Around 11 minutes
  • VA Rating: 10,000 VA
  • Watts: 10,000 W
  • Rackmountable: Yes
  • Model #: OL10KSTF
  •  
  • S$4,506.29 
  • S$2,445.29 Shipping

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.