UPS Uninterruptible Power Supplies

An uninterruptible power supply, commonly known as "UPS Power Supply" is a device that is designed to supply power to your computers, servers and data centres in case of main power failure, electrical surge or unexpected power cut off. These devices contain a battery that guarantees power to your computer system for a certain period of time, creating a time period long enough for saving the current task and shutting off the computer. For further reading, see our complete guide to uninterruptible power supplies (UPS).




UPS Uninterruptible Power Supply Types?


There are several types of UPS systems available on the market:


  • Online UPS - A system of supplying power by converting AC input (utility power) to DC and reconverting it to stable AC by the inverter while constantly charging the batteries. Supplies power without momentary power breaks in the event of a power outage.

  • Standby UPS - A system where, normally AC input (utility power) is output as is to connected devices and when a power outage or abnormal voltage is detected, inverter starts feeding using power from the batteries. In the event of a power outage, a few milliseconds of momentary break occurs in AC output.

  • Parallel processing UPS - While power from AC input (utility power) is supplied, the bidirectional inverter connected in parallel corrects voltage and absorbs noise. Because this is the online inverter (parallel) system, it has both high efficiency and high reliability.

  • Hybrid UPS - This system consists of three modes: double conversion mode, economy mode, and active filter mode. The UPS automatically selects the power feeding mode to best suit the power situation and load conditions. It is possible to shift between the respective modes with no momentary break in output voltage. Double conversion mode is selected when the power situation is poor and economy mode is selected when the power situation is good.


How to choose the right UPS device


A UPS power supply may vary in the backup time, size, numbers and type of communication ports. Some more expensive models are equipped with an intelligent system that automatically shut down connected devices to ensure that no data is lost and the device shutdown is safe. All of these aspects need to be considered before making the final decision on buying one model or another.


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Description Price Model Power Rating VA Rating Output Voltage Input Voltage Mounting Type Backup Time Network Compatibility Number of Outlets Type Current Rating Length Width Depth
New
RS Stock No. 215-3196
Mfr. Part No.BE650G2-UK
MYR1,102.86
Each
units
APC Back-UPS 650VA 400W 650VA 230V 230V - - - - - 6A - - -
New
RS Stock No. 215-3192
Mfr. Part No.BE400-IT
MYR995.23
Each
units
APC Back-UPS 400 250W 400VA 230V 230V - - - - - 10A - - -
New
RS Stock No. 215-3216
Mfr. Part No.BX700U-FR
MYR928.25
Each
units
APC BACK-UPS 700VA 390W 700VA 230V 230V - - - - - 7A - - -
New
RS Stock No. 215-3244
Mfr. Part No.SRT1000XLI
MYR9,146.15
Each
units
APC Smart-UPS SRT 1000VA 1kW 1000VA 230V 230V - - - - - - - - -
New
RS Stock No. 215-3208
Mfr. Part No.BR650MI
MYR1,748.14
Each
units
Back UPS Pro BR 650VA 390W 650VA 230V 230V - - - - - 10A - - -
New
RS Stock No. 215-3197
Mfr. Part No.BE850G2-FR
MYR1,237.34
Each
units
APC Back-UPS 850VA 520W 850VA 230V 230V - - - - - 6A - - -
New
RS Stock No. 215-3193
Mfr. Part No.BE650G2-FR
MYR1,102.86
Each
units
APC Back-UPS 650VA 400W 650VA 230V 230V - - - - - 6A - - -
New
RS Stock No. 215-3217
Mfr. Part No.BX700U-GR
MYR992.54
Each
units
APC Back-UPS 700VA 390W 700VA 230V 230V - - - - - 7A - - -
New
RS Stock No. 215-3209
Mfr. Part No.BR900G-FR
MYR2,461.30
Each
units
APC Power-Saving Back-UPS Pro 900 540W 900VA 230V 230V - - - - - 8A - - -
New
RS Stock No. 215-3262
Mfr. Part No.SRTL3000RMXLI
MYR59,528.89
Each
units
APC SMART-UPS SRT LI-ION 3000VA 2.7kW 3000VA 230V 230V - - - - - - - - -
New
RS Stock No. 215-3234
Mfr. Part No.SMX2200HVNC
MYR19,787.70
Each
units
APC Smart-UPS X 2200VA 1.98kW 2200VA 208 V, 230 VV 208 V, 230 V - - - - - - - - -
New
RS Stock No. 215-3250
Mfr. Part No.SRT2200RMXLI-NC
MYR25,983.22
Each
units
APC Smart-UPS SRT 2200VA 1.98kW 2200VA 230V 230V - - - - - - - - -
New
RS Stock No. 215-3233
Mfr. Part No.SMX2200HV
MYR14,869.73
Each
units
APC Smart-UPS X 2200VA 1.98kW 2200VA 208 V, 230 VV 208 V, 230 V - - - - - - - - -
New
RS Stock No. 215-3245
Mfr. Part No.SRT1500RMXLI
MYR16,334.88
Each
units
APC Smart-UPS SRT 1500VA 1.5kW 1500VA 230V 230V - - - - - - - - -
New
RS Stock No. 215-3194
Mfr. Part No.BE650G2-GR
MYR1,142.61
Each
units
APC Back-UPS 400 240W 400VA 230V 230V - - - - - 10A - - -
New
RS Stock No. 215-3199
Mfr. Part No.BE850G2-IT
MYR1,237.34
Each
units
APC Back-UPS 850VA 520W 850VA 230V 230V - - - - - 6A - - -
New
RS Stock No. 215-3270
Mfr. Part No.XBP48RM1U2-LI
MYR19,140.04
Each
units
APC Smart-UPS 48V 3KW 3kW - 48V dc - - - - - - - - - -
New
RS Stock No. 215-3203
Mfr. Part No.BR1300MI
MYR3,475.22
Each
units
Back UPS Pro BR 1300VA 780W 1300VA 230V 230V - - - - - 10A - - -
New
RS Stock No. 215-3260
Mfr. Part No.SRTL1500RMXLI
MYR27,502.05
Each
units
APC Smart-UPS SRT Li-Ion 1500VA 1.35kW 1500VA 230V 230V - - - - - - - - -
New
RS Stock No. 207-6153
Mfr. Part No.SX3650CI
MYR945.28
Each
units
SX3650CI 390W 650VA 230V 230V - - - - - 7A - - -