Delta UPS -Amplon RT Series

The Amplon RT 1-3 kVA series is an online double-conversion UPS providing consistent sine-wave power to your critical equipment. It supports personal computers, networks, servers, VoIP and telecommunications. RT 1-3 kVA series features an output power factor of 0.9 and best-in-class AC-AC efficiency up to 94% resulting in greater energy savings. Optional external battery pack can be connected for longer backup time to keep your applications safe and running smoothly at all times.


  • True online double-conversion topology and zero transfer time to battery ensure high reliability
  • Watch-dog design of DSP (Digital Signal Processor) increases reliability
  • Cold-start capability provides temporary battery power when the utility power is out
  • Fan failure detection alerts users to failed fans
  • Hot swappable batteries ensure continuous operation even when batteries are being replaced
  • Optional external battery pack for easy scaling of longer backup time
  • High output power factor 0.9 provides more real power to critical loads
  • High input power factor (pf > 0.99) and low harmonic distortion (iTHD < 5%) save upstream investment
  • Up to 94% AC-AC efficiency and 97% efficiency in ECO mode result in marked energy cost savings
  • Wide input voltage range reduces the chance of using the battery and extends battery life
  • Intelligent battery management sustains battery life and performance
  • Fan speed control by load level maximizes efficiency and reduces audible noise
  • Load segment control allows less-critical loads to be disconnected during blackouts and saves battery runtime for important loads
  • Convertible rack and tower configuration in 2U size cabinet
  • Excellent local communications through rotatable LCD display
  • Intelligent management software connectivity via RS232 or USB port

Model Information

ModelI/P VoltageO/P VoltagePower VAPower W
RT-1K200/208220/230/240V ac175 – 280V ac1kVA0.9kW
RT-2K200/208220/230/240V ac175- 280V ac2kVA1.8kW
RT-3K200/208220/230/240V ac175 – 280V ac3kVA2.7kW


Delta Electronics

Delta Electronics Group is a multi-billion dollar global company and the world’s leading producer of power supplies for the top names in industrial, medical and consumer electronics devices. For more than 40 years, Delta Electronics has been a well regarded and trusted ODM (Original Design Manufacturer) partner by many top tier companies on the Fortune® 500 list. In 2008, Delta Electronics introduced its own brand of standard power supply units (PSU) which offer customers the same world class technology and quality that Delta’s ODM partners demand.

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Amplon RT Series Product Overview