Online / Double Conversion UPS

Online / Double Conversion UPS

Double-conversion (or On-Line) APC, Eaton, CyberPower, Power Shield UPS


Double-conversion UPS systems process power twice. An input rectifier processes AC to DC, which then feeds into an output inverter that processes the DC back to AC power to send to the IT equipment. In normal operation, the UPS is always double-processing power through this combination of rectifier and inverter.
If the AC input supply is out of predefined limits, the rectifier turns off, and the UPS draws current from the battery. Battery power passes through the output inverter and on to the IT equipment. The UPS stays on battery power until the AC input returns to normal tolerances (or until the
battery runs out, whichever is sooner).

Buy online, review, check price and specification and visit us for best deals in Australia on Online Double Conversion type of UPS Systems


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Aten 1000VA/1000W Professional Online UPS with USB/DB9 connection, 8 IEC C13 outlets, optional SNMP support, EPO and RJ port surge protection

Aten OL1000HV-AT-GAten 1000VA/1000W Professional Online UPS with USB/DB9 connection, 8 IEC C13 outle..

$1,259.06 Ex Tax: $1,144.60

Aten 1500VA/1500W Professional Online UPS with USB/DB9 connection, 8 IEC C13 outlets, optional SNMP support, EPO and RJ port surge protection

Aten OL1500HV-AT-GAten 1500VA/1500W Professional Online UPS with USB/DB9 connection, 8 IEC C13 outle..

$1,437.08 Ex Tax: $1,306.44

Aten 2000VA/2000W Professional Online UPS with USB/DB9 connection, 8 IEC C13 outlets, optional SNMP support, EPO and RJ port surge protection

Aten OL2000HV-AT-GAten 2000VA/2000W Professional Online UPS with USB/DB9 connection, 8 IEC C13 outle..

$1,768.14 Ex Tax: $1,607.40

Aten 3000VA/3000W Professional Online UPS with USB/DB9 connection, 8 IEC C13 outlets and 1 IEC C19 outlet, optional SNMP support, EPO and RJ port sur

Aten OL3000HV-AT-GAten 3000VA/3000W Professional Online UPS with USB/DB9 connection, 8 IEC C13 outl..

$2,487.94 Ex Tax: $2,261.76

CyberPower OLS1000E uninterruptible power supply (UPS) 1000 VA 4 AC outlet(s)

CyberPower OLS1000E OLS1000E ONLINE S-SERIES 1000VA DOUBLE CONVERSION TOWER UPS WITH LCD1000VA/800W..

$543.86 Ex Tax: $494.42

CyberPower OLS1000ERT2U uninterruptible power supply (UPS) 1000 VA 6 AC outlet(s) Double-conversion (Online)

CyberPower OLS1000ERT2U Online UPS 1000VA/800WOnline (Double Conversion), 1000VA, 800W, 1 x IEC C14..

$929.37 Ex Tax: $844.88

CyberPower OLS1500E uninterruptible power supply (UPS) 1500 VA 4 AC outlet(s) Double-Conversion (Online)

CyberPower OLS1500E OLS1500E ONLINE S-SERIES 1500VA DOUBLE CONVERSION TOWER UPS WITH LCDOn-line, RJ..

$734.67 Ex Tax: $667.88

CyberPower OLS1500ERT2U uninterruptible power supply (UPS) 1500 VA 6 AC outlet(s) Double-conversion (Online)

CyberPower OLS1500ERT2U CYBERPOWER Online S 1500VA/1350W Rackmount UPS - 12V/8.5AH*3 - (6) IEC C13,..

$1,102.00 Ex Tax: $1,001.82

CyberPower OLS2000E uninterruptible power supply (UPS) 2200 VA 4 AC outlet(s)

CyberPower OLS2000E OLS2000E ONLINE S-SERIES 2000VA DOUBLE CONVERSION TOWER UPS WITH LCD2200VA/1600..

$1,000.76 Ex Tax: $909.78

CyberPower OLS2000ERT2U uninterruptible power supply (UPS) 2000 VA 8 AC outlet(s) Double-conversion (Online)

CyberPower OLS2000ERT2U Online UPS 2000VA/1600WOnline (Double Conversion), 2000VA, 1600W, 1 x IEC C..

$1,378.15 Ex Tax: $1,252.86

CyberPower OLS3000E uninterruptible power supply (UPS) 3000 VA 5 AC outlet(s)

CyberPower OLS3000E OLS3000E ONLINE S-SERIES 3000VA DOUBLE CONVERSION TOWER UPS WITH LCD3000VA/2400..

$1,126.66 Ex Tax: $1,024.24

CyberPower OLS3000ERT2U uninterruptible power supply (UPS) 3000 VA 8 AC outlet(s) Double-conversion (Online)

CyberPower OLS3000ERT2U Online Ups 3000VA/2400WOnline (Double Conversion), 3000VA, 2400W, 1 x IEC C..

$1,496.02 Ex Tax: $1,360.02

CyberPower OLS6000ERT6UM uninterruptible power supply (UPS) 6000 VA 1 AC outlet(s) Double-conversion (Online)

CyberPower OLS6000ERT6UM OLS6000ERT6UMSingle Phase, Online Double Conversion, Active PFC, 600 VA, 5..

$4,475.79 Ex Tax: $4,068.90

Delta N-Series Pro On-Line 1kVA/0.9kW UPS (Tower)

Delta UPS102N200B0B6Delta N-Series Pro On-Line 1kVA/0.9kW UPS (Tower) High-performance power protect..

$620.44 Ex Tax: $564.04

Delta N-Series Pro On-Line 2kVA/1.8kW UPS (Tower)

Delta UPS202N2000B0B6Delta N-Series Pro On-Line 2kVA/1.8kW UPS (Tower) High-performance power protec..

$1,194.16 Ex Tax: $1,085.60

Delta N-Series Pro On-Line 3kVA / 2.7kW Tower UPS

Delta UPS302N200B0B6Delta N-Series Pro On-Line 3kVA / 2.7kW Tower UPS High-performance power protect..

$1,460.91 Ex Tax: $1,328.10

Delta RT-Series 2kVA/1.8kW UPS 2U, LCD display, 3 yrs advanced replacement warranty AU PLUG'

Delta UPS202R2RT0B0BBDelta RT-Series 2kVA/1.8kW UPS 2U, LCD display, 3 yrs advanced replacement war..

$1,316.70 Ex Tax: $1,197.00

Delta RT-Series Online 1kVA/0.9kW UPS 2U, LCD display, 3 years advanced replacement warranty, Australian input cord UPS and batteries, inclusive ear

Delta UPS102R2RT0B0BBDelta RT-Series Online 1kVA/0.9kW UPS 2U, LCD display, 3 years advanced replace..

$1,096.81 Ex Tax: $997.10

Delta RT-Series Online 3kVA/2.7kW UPS 2U, LCD display, 3 years advanced replacement warranty Australian input cord UPS and batteries, inclusive ear

Delta UPS302R2RT0B0BBDelta RT-Series Online 3kVA/2.7kW UPS 2U, LCD display, 3 years advanced replace..

$1,786.95 Ex Tax: $1,624.50

FSP Champ 3000VA / 2700W Online UPS /Smart RS-232/USB/SNMP. Requires 15AMP Wall Socket to support large ground pin. (LS)

FSP CHAMP 3KFSP Champ 3000VA / 2700W Online UPS /Smart RS-232/USB/SNMP. Requires 15AMP Wall Socket t..

$765.82 Ex Tax: $696.20