RELAY GEN OVERVTGE (P/N td-805-h3) - Serviceable
P/N: td-805-h3
Category: Relays
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 | 2 Available |
Product Description
The td-805-h3 is a generator overvoltage relay for aircraft electrical systems. This protective component monitors system voltage and interrupts generator excitation when voltage exceeds safe operating limits, preventing damage to avionics and bus equipment. Installed in generator control units or three-unit regulator circuits, it stabilizes bus voltage by removing excitation during overvoltage conditions.
Installation requires verification of relay rating and pinout against the aircraft wiring diagram and applicable maintenance manual.
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 RELAY GEN OVERVTGE (P/N td-805-h3)?
The td-805-h3 is a generator overvoltage relay for aircraft electrical systems. This protective component monitors system voltage and interrupts generator excitation when voltage exceeds safe operating limits, preventing damage to avionics and bus equipment.
Is the td-805-h3 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The RELAY GEN OVERVTGE 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 td-805-h3 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 td-805-h3?
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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