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DB Assembly R-14/28-25E Auxiliary Power Unit (APU) Power Supply European

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Part numbers : RX1-11-18291 , R-14/28-25E , 11-18291
Unit of Measure: EA

1235.07 EUR / EA 1235.07 EUR 1,235.07 € excl. VAT

1235.07 EUR / EA excl. VAT

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The DB Assembly R-14/28-25E is a European-version auxiliary power supply for aircraft maintenance and avionics servicing. Designed as a power-supply-only unit, it provides selectable 14 or 28 VDC output at up to 25 A from a 220 VAC, 50 Hz input.

Its filtered and regulated DC output is intended to support aircraft electrical-system testing while helping minimise hum caused by the power supply. Front-panel meters display output voltage and current, and the DC output is protected by a circuit breaker. A guarded front-panel selector is used to choose the output voltage.

  • Manufacturer part number: R-14/28-25E
  • Input: 220 VAC, 50 Hz
  • Output: selectable 14 / 28 VDC
  • Maximum DC output: 25 A
  • Power-supply-only configuration
  • Filtered, regulated DC output
  • Front-panel voltage and current indication
  • Circuit-breaker protection
  • Steel housing with carrying handle and rubber feet

Please confirm the required aircraft-side connection, electrical requirements, and approved maintenance procedures before use.

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