Battery Backup Power Supplies from Powerbox

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Powerbox offers a wide range of battery charges and battery backup systems, with power ratings ranging from 35W all the way through to 6kW. The range is suited to a number of applications including security and surveillance systems, industrial and process control, robotics and automation, telecommunications, audio/visual systems, medical equipment, military and laboratory.

The PB256 Power Supply for 138W chassis mounting PSU for 12VDC and 24VDC battery backup systems

  • Advanced monitoring and control function
  • Ultra-low noise output
  • Independent load and battery charging current limiting
  • Over-temperature protection
  • Automatic battery connected test
  • Battery fuse fail LED

The PBBB2S Series Power Supply offers high reliability and high efficiency industrial-grade switching power converter  

  • New from Powerbox, 13.8VDC 3.5A and 7A power supplies with battery backup
  • Universal AC input range from 100VAC to 240VAC nominal without power derating
  • Light weight corrosion resistant aluminium enclosure
  • Output over current and short circuit protection
  • Separate current-limited battery charging output
  • Output over voltage protection
  • Self-resetting battery fuse
  • Over temperature protection
  • Green Mains/DC OK LED and 7A form-C alarm contact
  • Green Battery OK LED and 7A form-C alarm contact
  • Red Battery Fuse Fail LED

The Powerbox PB251A Series Power Supply features advanced monitoring and control function with analogue or digital meters options available

  • 220-330W chassis mounting or rack mounting PSU for 12VDC and 24VDC battery backup systems
  • Ultra-low noise output
  • DC output OK and battery output OK alarms and LED
  • Over-temperature protection
  • Battery low voltage disconnect
  • Temperature compensation and network enabled

The PB314 Power Supply features offers circuit breakers to protect battery and load circuits from fault current

  • 636-745W rack mounting PSU for 12VDC and 24VDC battery backup systems
  • Low RF noise
  • Constant current limited
  • Over temperature limited
  • Alarm relays: AC mains fail, DC OK and battery low
  • Analogue meters for voltage and load and charge currents
  • Optional Battery Low Voltage Disconnect

Powerbox PB314A Series Power Supply for 636-1045 Watt rack mounting PSU for battery backup systems 12VDC, 24VDC and 48VDC battery backup systems

  • Low RF noise
  • Constant float voltage
  • Constant current limited
  • Over-temperature protection
  • Alarm relays: AC mains fail, DC OK and battery low
  • Circuit breakers to protect unit from battery fault current
  • Controlled battery charging current
  • LCD display metering
  • Network enabled
  • Low voltage disconnect
  • Temperature compensation probe
Powerbox Australia information and contact details

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Related Powerbox Australia News

Supplier news
04/08/14 - Powerbox introduces a new range of panel mount power supplies from Delta Electronics designed for demanding applications requiring high power factor.
Supplier news
30/07/14 - Powerbox Australia announces the release of the CliQ II 3-phase DIN rail power supply series offering output voltage of 24V.
Supplier news
04/07/14 - Powerbox Australia specialises in providing custom power conversion solutions.

Contact Powerbox Australia

(Head office) Update these details
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4 Beaumont Road
Mount Kuring-Gai
NSW 2080
Tel: 02 9457 2200
Fax: 02 9457 2255

Contact Powerbox Australia

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