STANDBY POWER SUPPLY RA-N (P/N 390-384027-0001) - Serviceable
P/N: 390-384027-0001
Category: Navigation Receivers
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| Serviceable | 1 Available |
Product Description
The 390-384027-0001 is a standby power supply (RA-N) that provides temporary DC backup power to aircraft essential bus systems when the primary alternator fails. This unit sustains critical avionics and instrumentation during electrical emergencies, ensuring continued operation of navigation, communication, and flight instruments. Installation requires integration with the aircraft electrical system per maintenance manual specifications and wiring diagrams.
Verify compatibility through the Illustrated Parts Catalog before installation. Testing and functional verification must follow OEM procedures to confirm proper backup activation and voltage regulation.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the STANDBY POWER SUPPLY RA-N (P/N 390-384027-0001)?
The 390-384027-0001 is a standby power supply (RA-N) that provides temporary DC backup power to aircraft essential bus systems when the primary alternator fails. This unit sustains critical avionics and instrumentation during electrical emergencies, ensuring continued operation of navigation, communication, and flight instruments.
Is the 390-384027-0001 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The STANDBY POWER SUPPLY RA-N is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the 390-384027-0001 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the 390-384027-0001?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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