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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제품설명 단가 Model Power Rating VA Rating Output Voltage Input Voltage Mounting Type Backup Time Network Compatibility Number of Outlets Type Current Rating Length Width Depth
RS 제품 번호 768-8843
제조사 부품 번호402012
제조사Riello
₩1,532,350.15
Each
수량
Sentinal Pro 2.4kW 3000VA - 220 V ac, 230 V ac, 240 V ac Stand Alone - - 9 Line Interactive, Online - 333mm 190mm 446mm
신제품
RS 제품 번호 215-3203
제조사 부품 번호BR1300MI
₩1,096,759.85
Each
수량
Back UPS Pro BR 1300VA 780W 1300VA 230V 230V - - - - - 10A - - -
신제품
RS 제품 번호 215-3200
제조사 부품 번호BE850G2-UK
₩390,503.90
Each
수량
APC Back-UPS 850VA 520W 850VA 230V 230V - - - - - 6A - - -
신제품
RS 제품 번호 215-3252
제조사 부품 번호SRT3000RMXLI-NC
₩9,845,914.65
Each
수량
APC Smart-UPS SRT 3000VA 2.7kW 3000VA 230V 230V - - - - - - - - -
RS 제품 번호 201-0845
제조사 부품 번호SMC1000I-2UC
제조사APC
₩1,065,666.85
Each
수량
Smart-UPS 600W 1000VA 230V 230V - - - - - 4.3A - - -
RS 제품 번호 768-8871
제조사 부품 번호SDH 1500
제조사Riello
₩1,366,221.15
Each
수량
Sentinel Dual 1.35kW 1500VA - 220 V ac, 230 V ac, 240 V ac Stand Alone - - 8 Line Interactive, Online - 87mm 450mm 425mm
RS 제품 번호 146-8168
제조사 부품 번호SBP5000RMI2U
제조사APC
₩898,184.70
Each
수량
PQUA-8ASKY4 - 7680VA 230V 230V Rack Mount - - - UPS 32A 432mm 660mm 89mm
RS 제품 번호 168-2507
제조사 부품 번호2905908
제조사Phoenix Contact
₩1,957,188.10
Each
수량
TRIO-UPS-2G/1AC/1AC/120V/750VA 600W 750VA 120V ac 120V ac DIN Rail 1 (600 W) min, 4 (300 W) min, 20 (100 W) min - 2 - 6A 170mm 210mm 136mm
신제품
RS 제품 번호 215-3217
제조사 부품 번호BX700U-GR
₩313,233.30
Each
수량
APC Back-UPS 700VA 390W 700VA 230V 230V - - - - - 7A - - -
RS 제품 번호 188-0186
제조사 부품 번호SMT1500RMI2UC
제조사APC
₩1,793,205.85
Each
수량
Smart-UPS SMT 1kW 1500VA 230V 160 → 286V Rack Mount - - 4 Line Interactive - 432mm 477mm 86mm
RS 제품 번호 823-9363
제조사 부품 번호ELP1200FR
제조사Eaton
₩533,226.35
Each
수량
Eaton Ellipse PRO 750W 1200VA 230V 165 → 285V Rack Mount, Tower 9min - 8 Line Interactive 10A 275mm 82mm 390mm
신제품
RS 제품 번호 215-3208
제조사 부품 번호BR650MI
₩551,713.20
Each
수량
Back UPS Pro BR 650VA 390W 650VA 230V 230V - - - - - 10A - - -
RS 제품 번호 201-9767
제조사 부품 번호9SX1000I
제조사Eaton
₩1,317,927.80
Each
수량
Eaton 9SX 900W 1000VA 230V ac 190 → 276V ac Tower 6min - 6 (C13) - - 252mm 160mm 387mm
RS 제품 번호 125-3916
제조사 부품 번호9PX3000IRT2U
제조사Eaton
₩4,056,523.60
Each
수량
Eaton 9PX 3kW 3000VA 240V 100 → 276 (With Derating) V, 176 → 276 (Without Derating) V Rack Mount, Tower 4 min @ 2500 W - 2 (IEC C19), 8 (IEC C13) Online 16A 86.5mm 440mm 605mm
RS 제품 번호 801-6400
제조사 부품 번호2320270
제조사Phoenix Contact
₩1,538,790.40
Each
수량
- - - - 230V ac DIN Rail Mount - - - Switch Mode - - 125mm 125mm
RS 제품 번호 823-9379
제조사 부품 번호ELP850DIN
제조사Eaton
₩417,647.50
Each
수량
Eaton Ellipse PRO 510W 850VA 230V 165 → 285V Rack Mount, Tower 9min - 4 Line Interactive 10A 260mm 82mm 285mm
신제품
RS 제품 번호 212-7349
제조사 부품 번호2320461
제조사Phoenix Contact
₩436,772.95
Each
수량
QUINT-UPS/ 24DC/12DC/5/24DC/10 360W - 24V dc 24V dc - - - - - 16A - - -
신제품
RS 제품 번호 215-3194
제조사 부품 번호BE650G2-GR
₩360,610.60
Each
수량
APC Back-UPS 400 240W 400VA 230V 230V - - - - - 10A - - -
RS 제품 번호 624-7457
제조사 부품 번호6EP1931-2FC42
제조사Siemens
₩639,419.95
Each
수량
SITOP DC 960W - 24V dc 22 → 29V dc DIN Rail - - - - 42.6A 125mm 102mm 125mm
RS 제품 번호 188-0191
제조사 부품 번호SMT3000IC
제조사APC
₩3,023,789.60
Each
수량
Smart-UPS SMT 2.7kW 3000VA 230V 160 → 286V Tower - - 1 Line Interactive - 197mm 54.4mm 435mm