Power & EMC

High power Liquid cooled three phase AC/DC Power supplies

The LiquaBlade™ Series are the latest breed of industrial grade, high power three phase AC-DC power supplies engineered by Astrodyne TDI. These rectifiers combine advanced DC power processing, the latest silicon carbide semiconductors, patented liquid cooling and sophisticated microprocessor controls, resulting in up to 16.5 kilowatts of power in a single 1U (1.75” height) rack style package. The high frequency switch-mode design employed in LiquaBlade™ offers full active power factor correction, near unity power factor and excellent output responsiveness.

The wide operating AC input range of 380-480V 50/60Hz permits global three phase application usage without the need of an external step down transformer. LiquaBlade is fully programmable – a perfect solution for applications that require a flexible power supply solution for their unique requirements.

  • Input: 342 – 528VAC
  • Max AC Current: 31A
  • Frequency: 47 – 63Hz
  • Power: Max. 16,5 kW
  • Output: Multiple outputs possible
  • Power Factor: 0.99 Typical (>0.93 across input range)
  • Efficiency: 92% Typical
  • Operating Temperature: 5°C To 50°C (Wider ranges available subject to coolant flow & max. Power)
  • Compliance with standards: UL60950-1, 2nd edition, EN 60950-1/A12:2011, IEC 60950-1, 2nd edition, CE marked (LVD)

LiquaBlade™ Series Datasheet

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