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Reliable business communication.

Reliable business communication.

UPS (Uninterruptible Power Supplies)

There is a range of UPS units available to protect everything from a single device, a single workstation, or an entire rack or data centre full of equipment. Please give us a call to discuss your setup and the right equipment to do the job correctly.

SWEEP can advise and supply the correct model UPS for your application, saving you time money and headache deciding. Here are some common examples of UPS units SWEEP supply currently.



The PowerShield DC Mini is designed to provide emergency power backup to all kinds of DC powered equipment including routers, modems, set top boxes, VOIP phone systems, surveillance equipment, alarm systems and many critical telecommunications devices. DC Mini can economically provide hours of operation during power failure.



SINGLE WORKSTATION – Powershield 650

The sophisticated CompuGuard® UPS has been designed by our engineers specifically as a standby backup UPS for today’s modern computer. This low cost, slimline UPS has three Australian sockets, two for battery backup and one for surge protection. This UPS has the smallest footprint in the PowerShield range but still packs a lot of power due to an increased 9 Amp hour battery in every unit. It is designed to support computer power supplies that have either Passive or Active Power Factor Corrected power supplies. Furthermore, it has been designed to protect these Power Factor Corrected power supply units at full load rating and at all phase angles. Applications include:

  • Small office and home office equipment
  • Stand-alone personal computers
  • Workstations
  • Small peripherals


  • A standby unit designed specifically to backup today’s modern computer
  • Unique inverter design allows it to support the most severe Active Power Factor Corrected power supply units
  • Compact size
  • Sleek tower design can stand vertically next to your computer
  • Low profile design lies flat (horizontal) and you can even put your monitor on top
  • Flush wall design for mounting to wall or under desk
  • Excellent microprocessor control guarantees high reliability
  • Auto restart while AC is recovering
  • Cold start function
  • Full Protection: Surge, discharge, overcharge, short circuit, and thermal protection




SMALL MEDIUM BUSINESS SERVER / RACK – Powershield True Online Rackmount UPS

PowerShield Centurion RT 1000VA/ 900W , 2000VA/ 1800W, 3000VA/ 2700W, Double Conversion True Online UPS. Power Factor 0.9 Rack/Tower Design (2RU) Hot-Swappable Battery. EBM Compatible to Extend Runtime.

The Centurion RT has an energy saving Advanced ECO mode, which allows the unit to operate at very high efficiency, up to 98%. When the utility mains input voltage is within the ECO range the UPS saves energy by passing the mains supply directly through to the load, while the inverter continues to operate in a passive mode.

The Centurion RT incorporates hot-swappable internal battery packs which can be accessed via the front panel for maintenance changes, keeping the UPS operational during battery replacement. Battery backup time can be increased by simply adding additional Battery Banks. The standard Centurion RT has been designed with a larger charger than others ensuring rapid recharge times when adding additional battery banks.

The LCD display panel is readily viewable whether the UPS is horizontal or vertical. The display Menu is simple and intuitive. It displays all critical and noncritical parameters, including the estimated battery backup time remaining. This UPS comes with programmable power management outlets allowing the user to control load segments, thereby extending battery backup times to mission-critical devices by shutting down noncritical items.

The Centurion RT has been meticulously developed by Power Shield engineers to address absolutely all requirements and features as has been demanded by the sophisticated Australian power consumer and hence the Centurion RT stands in a class of its own, as a world leading UPS technology.


  • Surge Protection Best in its Class – 984 Joules / 22000 Amps
  • True online double-conversion
  • Power factor 0.9
  • Extra large charger for rapid recharging
  • Option to add additional battery banks to increase backup time
  • User-friendly, electronic easy-shift LCD display
  • Rack or Tower design
  • Advanced ECO mode for energy saving
  • Generator compatible
  • Programmable power management outlets
  • EPO – Emergency Power Off function
  • Hot swappable battery design
  • USB, RS232, SNMP, Modbus, Environmental Monitoring and AS400 multiple communications available



PowerShield Extended Battery Module for PSCERT1000/2000/3000 UPS