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CyberPower OL6KRTHD Smart App Online UPS Systems - 6000VA/6000W, 200 - 240 VAC, Hardwire Terminal (NEMA L6-30P power cord included), 2U, Rack / Tower, Sine Wave, 4 Outlets, LCD, PowerPanel® Business
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CyberPower OL6KRTHD Smart App Online UPS Systems - 6000VA/6000W, 200 - 240 VAC, Hardwire Terminal (NEMA L6-30P power cord included), 2U, Rack / Tower, Sine Wave, 4 Outlets, LCD, PowerPanel® Business
  • Outlets: 2 x NEMA L6-20R 2 x NEMA L6-30R
  • Input Voltage Range: 200 V AC - 240 V AC
  • Output Voltage: 200 V AC 208 V AC 220 V AC 230 V AC 240 V AC
  • Battery Type: Sealed Lead Acid
  • Model #: OL6KRTHD
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  • S$9,903.34 
  • S$1,907.25 Shipping
Tripp Lite SmartPro SMX1200XLHG 1000 VA Tower UPS
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Tripp Lite SmartPro SMX1200XLHG 1000 VA Tower UPS
  • Outlets: 6 x IEC 60320 C13
  • Battery Run Time: 0.18 Hour
  • Battery Recharge Time: <8 Hours
  • Input Voltage Range: 155 V AC to 274 V AC 230 V AC Nominal
  • Model #: SMX1200XLHG
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  • S$2,323.24 
  • S$870.65 Shipping
Vertiv Liebert GXT5LI-1500LVRT2UXLN GXT5 Lithium-Ion N Online UPS 1500VA/1350W 120V Tower/Rack UPS-Single-phase UPS |0.9 Output Power Factor | Lowest TCO|Optional RDU120 Card| full-color LCD Interface
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Vertiv Liebert GXT5LI-1500LVRT2UXLN GXT5 Lithium-Ion N Online UPS 1500VA/1350W 120V Tower/Rack UPS-Single-phase UPS |0.9 Output Power Factor | Lowest TCO|Optional RDU120 Card| full-color LCD Interface
  • Outlets: 6
  • Battery Run Time: Full-Load Runtime 14 min Half-Load Runtime 28 min
  • Output Frequency: 40~70Hz
  • Battery Recharge Time: < 2hrs to 90%
  • Model #: GXT5LI-1500LVRT2UXLN
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  • S$4,491.90 
  • S$980.17 Shipping
TRIPP LITE RBC36S UPS Replacement Battery Cartridge for Tripp Lite SUINT1500LCD2U UPS System, 36V
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TRIPP LITE RBC36S UPS Replacement Battery Cartridge for Tripp Lite SUINT1500LCD2U UPS System, 36V
  • Package Contents: RBC36S UPS Battery Replacement (pre-assembled battery pack with three 12V batteries)
  • Model #: RBC36S
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  • S$476.54 
  • S$124.68 Shipping
CyberPower Smart App Online OL5KRTHD UPS - 5000VA/5000W, 200 - 240 VAC, Hardwire Terminal (NEMA L6-30P power cord included), 2U, Rack / Tower, Sine Wave, 4 Outlets, LCD, PowerPanel Business
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CyberPower Smart App Online OL5KRTHD UPS - 5000VA/5000W, 200 - 240 VAC, Hardwire Terminal (NEMA L6-30P power cord included), 2U, Rack / Tower, Sine Wave, 4 Outlets, LCD, PowerPanel Business
  • Outlets: 2 x NEMA L6-20R 2 x NEMA L6-30R
  • Input Voltage Range: 120 V AC - 139 V AC
  • Output Voltage: 200 V AC 208 V AC 220 V AC 230 V AC 240 V AC
  • Battery Type: Sealed Lead Acid
  • Model #: OL5KRTHD
APC DIN Rail - Panel Mount UPS-without battery-500VA 120V - SUA500PDR
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APC DIN Rail - Panel Mount UPS-without battery-500VA 120V - SUA500PDR
  • Brand: APC
  • Part Number: SUA500PDR
  • VA Rating: 500 VA
  • Output Voltage: 120V
  • Model #: SUA500PDR
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  • S$837.76 
  • S$48.23 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
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
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  • S$8,198.79 
  • S$1,506.83 Shipping
CyberPower RB1260X12 UPS Battery Pack
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CYBERPOWER SYSTEMS USA OL6KSTF 6KVA/6KW STEPDOWN TRANSFORMER
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  •  
  • S$4,004.09 
  • S$1,592.58 Shipping
APC Smart-UPS Ultra On-Line Lithium-ion XBP 180V 2U Rack/Tower - 180 V DC - Lithium Ion (Li-Ion)
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  •  
  • S$9,515.83 
  • S$1,552.55 Shipping
Vertiv Liebert PSI5-1500RT120LIN PSI5 Lithium-Ion N UPS 1500 VA / 1350W 120V Line Interactive AVR with SNMP CARD
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Vertiv Liebert PSI5-1500RT120LIN PSI5 Lithium-Ion N UPS 1500 VA / 1350W 120V Line Interactive AVR with SNMP CARD
  • Outlets: 6
  • Battery Run Time: Full load: 7.5 min Half load: 17.7 min
  • Battery Recharge Time: 2hrs to 90%
  • Brand: Liebert
  • Model #: PSI5-1500RT120LIN
  •  
  • S$3,234.70 
  • S$921.66 Shipping
APC SRT6KRMXLT 6000 VA 6000 W UPS
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APC SRT6KRMXLT 6000 VA 6000 W UPS
  • Outlets: 6
  • Output Frequency: 50/60Hz +/- 3 Hz
  • Battery Recharge Time: 3 hour(s)
  • Series: Smart-UPS On-Line
  • Model #: SRT6KRMXLT
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  • S$13,420.06 
  • S$2,485.24 Shipping
Vertiv Liebert PSI5-3000RT120 PSI5 UPS - 3000VA/2700W 120V| 2U Line Interactive AVR Tower/Rack - 0.9 Power Factor| Rotatable LCD Monitor| Pure Sine Wave Output on Battery| 1 Group of Programmable
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Vertiv Liebert PSI5-3000RT120 PSI5 UPS - 3000VA/2700W 120V| 2U Line Interactive AVR Tower/Rack - 0.9 Power Factor| Rotatable LCD Monitor| Pure Sine Wave Output on Battery| 1 Group of Programmable
  • Outlets: 7
  • Battery Run Time: Full Load: 5.5 min Half Load: 16.0 min
  • Battery Recharge Time: 4 hours to recover 90%
  • Brand: Liebert
  • Model #: PSI5-3000RT120
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  • S$3,472.47 
  • S$1,447.52 Shipping
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
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  • S$3,592.36 
  • S$1,298.36 Shipping
Tripp Lite SmartPro LCD 120V 1000VA 500W Line-Interactive UPS SMART1000LCDTNC
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Tripp Lite SmartPro LCD 120V 1000VA 500W Line-Interactive UPS SMART1000LCDTNC
  • Brand: TRIPP LITE
  • Parts: 3 Year
  • Model #: SMART1000LCDTNC
Tripp Lite OMNIVS1500 OMNI VS 1500 VA 940 Watts 8 Outlets Line Interactive Tower UPS
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Tripp Lite OMNIVS1500 OMNI VS 1500 VA 940 Watts 8 Outlets Line Interactive Tower UPS
  • Outlets: 5 UPS outlets, 3 surge-only outlets
  • Battery Run Time: Full load runtime: 4 minutes (940 Watts) Half load runtime: 8.5 minutes (470 Watts)
  • Output Frequency: 60 Hz
  • Battery Recharge Time: Less than 4 hours from 10% to 90%
  • Model #: OMNIVS1500
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  • S$500.22 
  • S$177.90 Shipping
Minuteman EN900LGU Enspire-G  900VA Compact/Desktop/Floor/Wall Mountable UPS - Compact/Desktop/Floor/Wall Mountable - 3 Minute Stand-by - 120 V AC Input - 120 V AC Output - Stepped Sine Wave - USB
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  • S$247.31 
  • S$96.01 Shipping
TRIPP LITE 120V 1500VA 1440W Double-Conversion UPS - 5
Outlets, Card Slot, LCD, USB, DB9, 1U Rack
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TRIPP LITE 120V 1500VA 1440W Double-Conversion UPS - 5 Outlets, Card Slot, LCD, USB, DB9, 1U Rack
  • Outlets: 5
  • Battery Run Time: Full Load Runtime (min.): 3 min. (1440w) Half Load Runtime (min.): 10 min. (720w)
  • International Version: 120V
  • Input Voltage Range: 100 - 120V
  • Model #: SU1500LCD1U
Eaton 5S550 5S UPS 550 VA 330 Watt 120V Line-Interactive Battery Backup Tower USB - Tower - 1 Minute Stand-by - 110 V AC Input - 115 V AC Output - 8 x NEMA 5-15R
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Eaton 5S550 5S UPS 550 VA 330 Watt 120V Line-Interactive Battery Backup Tower USB - Tower - 1 Minute Stand-by - 110 V AC Input - 115 V AC Output - 8 x NEMA 5-15R
  • Outlets: 8
  • Input Voltage Range: 120 V AC Nominal 93 V AC to 138 V AC
  • Input Frequency: 50/60 Hz
  • Input Connection: NEMA 5-15P
  • Model #: 5S550
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  • S$269.15 
  • S$280.98 Shipping
Vertiv Liebert GXT5 UPS - 3kVA/3kW 208V | Online Rack Tower Energy Star L6-30P GXT5-3KL630RT2UXL
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Vertiv Liebert GXT5 UPS - 3kVA/3kW 208V | Online Rack Tower Energy Star L6-30P GXT5-3KL630RT2UXL
  • Outlets: 2 x NEMA L6-15R 2 x NEMA L6-30R
  • Output Voltage: 208 V AC
  • Parts: 3 Year
  • Model #: GXT5-3KL630RT2UXL
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  • S$6,692.81 
  • S$1,439.29 Shipping
APC Smart-UPS Line Interactive - 2200VA, - Rackmount 2U - 120V - 6 NEMA 5-15R+2 NEMA 5-20R outlets - SmartConnect Port+SmartSlot - 3 Hour Recharge - TAA Compliant  SMT2200RM2UCUS
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  •  
  • S$3,254.67 
  • S$1,804.88 Shipping
APC BVK1200M2 Back UPS, 1200VA/650W, Tower, 120V, 8x NEMA 5-15R outlets, USB Type A + C Ports, User Replaceable Battery
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APC BVK1200M2 Back UPS, 1200VA/650W, Tower, 120V, 8x NEMA 5-15R outlets, USB Type A + C Ports, User Replaceable Battery
  • Battery Run Time: At full load (480W): Approximately 3 minutes At half load (240W): Approximately 11 minutes
  • Parts: 3 Year
  • Model #: BVK1200M2
APC Smart-UPS SMX1000I 1000 VA Tower/Rack Mountable UPS European Version - 240V
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APC Smart-UPS SMX1000I 1000 VA Tower/Rack Mountable UPS European Version - 240V
  • Battery Run Time: 0.13 Hour 0.33 Hour
  • Output Voltage: 230 V AC
  • Interface Port: USB RJ-45
  • Model #: SMX1000I
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  • S$1,866.54 
  • S$1,353.69 Shipping
APC BGM1500B-US Back-UPS Pro for Gaming, 1500VA/900W, Tower, 120V, 10x NEMA 5-15R outlets, RGB Lights, Pure Sine Wave, Midnight (Black)-Tower - 16 Hr Recharge -120 V Input- 120 V AC Output - Sin Wave
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APC BGM1500B-US Back-UPS Pro for Gaming, 1500VA/900W, Tower, 120V, 10x NEMA 5-15R outlets, RGB Lights, Pure Sine Wave, Midnight (Black)-Tower - 16 Hr Recharge -120 V Input- 120 V AC Output - Sin Wave
  • Outlets: 6 NEMA 5-15R; 4 NEMA 5-15R surge.
  • Battery Run Time: At 100W load: Approximately 1 hour and 30 minutes At 300W load: Around 25 minutes At 600W load: About 10 minutes At full 900W load: Roughly 4 to 5 minutes
  • Battery Recharge Time: 16 Hour
  • Brand: APC
  • Model #: BGM1500B-US
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  • S$608.99 
  • S$617.42 Shipping
Liebert PSI5-2200RT120N 2200VA Tower/Rack Convertible UPS
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Liebert PSI5-2200RT120N 2200VA Tower/Rack Convertible UPS
  • Outlets: 3 x NEMA 5-15/20R 4 x NEMA 5-20R
  • Parts: 2 Year
  • Model #: PSI5-2200RT120N
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  • S$3,533.97 
  • S$1,266.29 Shipping
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
Tripp Lite BC500RT1ULNC 500VA Rack/Tower UPS - 1U Rack/Tower - 8 Hour Recharge - 3 Minute Stand-by - 120V AC Input - 120V AC Output - Single Phase - 6 NEMA 5-15R Outlets (Surge + Battery Backup)
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  •  
  • S$787.37 
  • S$76.30 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.